Listed below are 3980 taxa included on NameThatPlant.net as of 11/28/23, using nomenclature preferred by the online PLANTS National Database. A plus sign indicates that the PLANTS National Database further divides that species into varieties or subspecies.

Click the scientific name to link to information and (maybe) pictures!

1 - ×Hesperotropsis leylandii [Hesperocyparis macrocarpa × Callitropsis nootkatensis — Leyland Cypress

2 - Abelia ×grandiflora [chinensis × uniflora] — Abelia

3 - Abelmoschus esculentus — Okra, Gumbo

4 - Abies alba — European Fir, Silver Fir

5 - Abies balsamea — Balsam Fir, Northern Balsam, Canada Balsam, Blister Pine

6 - Abies fraseri — Fraser Fir, She Balsam, Southern Balsam

7 - Abutilon theophrasti — Velvetleaf, Indian Mallow, Butterprint

8 - Acalypha gracilens — Slender Threeseed Mercury, Slender Copperleaf, Shortstalk Copperleaf

9 - Acalypha ostryifolia — Pineland Threeseed Mercury, Hophornbeam Copperleaf, Roughpod Copperleaf

10 - Acalypha rhomboidea — Common Threeseed Mercury, Rhombic Copperleaf

11 - Acalypha setosa — Cuban Copperleaf

12 - Acalypha virginica — Virginia Threeseed Mercury, Virginia Copperleaf, Shortstalk Copperleaf

13 - Acer buergerianum — Trident Maple

14 - Acer floridanum — Southern Sugar Maple, Florida Maple

15 - Acer ginnala — Amur Maple

16 - Acer leucoderme — Chalk Maple, Small Chalk Maple, White-bark Maple

17 - Acer negundo var. negundo — Eastern Box Elder, Ash-leaved Maple, River Maple

18 - Acer nigrum — Black Maple

19 - Acer palmatum — Japanese Maple

20 - Acer pensylvanicum — Striped Maple, Moosewood

21 - Acer platanoides — Norway Maple

22 - Acer pseudoplatanus — Sycamore Maple, Planetree Maple

23 - Acer rubrum var. rubrum — Eastern Red Maple

24 - Acer rubrum var. trilobum — Carolina Red Maple, Trident Red Maple

25 - Acer saccharinum — Silver Maple, Soft Maple

26 - Acer saccharum var. saccharum — Sugar Maple, Hard Maple, Sugar-tree

27 - Acer spicatum — Mountain Maple

28 - Achillea millefolium var. millefolium — Yarrow, Thousandleaf

29 - Achillea millefolium var. occidentalis — Eastern Yarrow, Eastern Thousandleaf

30 - Achyranthes japonica var. hachijoensis — Japanese Chaff-flower

31 - Acmella oppositifolia var. repens — Spilanthes, Creeping Spotflower

32 - Aconitum reclinatum — Trailing Wolfsbane, White Monkshood, White Aconite

33 - Aconitum uncinatum ssp. uncinatum — Appalachian Blue Monkshood, Eastern Blue Monkshood

34 - Acorus americanus — Sweetflag, American Calamus

35 - Acorus calamus — European Sweetflag, European Calamus

36 - Acroptilon repens — Russian Knapweed

37 - Actaea pachypoda — Doll's-eyes, White Baneberry, White Cohosh

38 - Actaea podocarpa — Mountain Black Cohosh, American Cohosh, Late Black Cohosh

39 - Actaea racemosa — Common Black Cohosh, Early Black Cohosh, Black Snakeroot, black bugbane

40 - Actinidia arguta — Hardy Kiwi, Bowerberry, Tara-vine

41 - Actinidia chinensis var. deliciosa — Green Kiwi-fruit, Chinese Gooseberry

42 - Adiantum capillus-veneris — Southern Maidenhair Fern, Venus-hair Fern

43 - Adiantum hispidulum — Rough Maidenhair, Garden Maidenhair

44 - Adiantum pedatum — Northern Maidenhair Fern

45 - Adlumia fungosa — Climbing Fumitory, Allegheny Vine, Cliff-Harlequin

46 - Aegopodium podagraria — Goutweed, Bishop's Weed

47 - Aesculus flava — Yellow Buckeye

48 - Aesculus glabra var. glabra — Ohio Buckeye, Fetid Buckeye, Chalky Buckeye

49 - Aesculus hippocastanum — Horsechestnut

50 - Aesculus parviflora — Bottlebrush Buckeye

51 - Aesculus pavia var. pavia — Red Buckeye

52 - Aesculus sylvatica — Painted Buckeye

53 - Agalinis aphylla — Scaleleaf Gerardia, Scaleleaf Agalinis, Scaleleaf False Foxglove

54 - Agalinis fasciculata — Fascicled Purple Gerardia, Southeastern Agalinis, Beach False Foxglove, Fascicled Gerardia

55 - Agalinis fasciculata — Wand Gerardia, Wand Agalinis, Pine-barren False Foxglove

56 - Agalinis gattingeri — Gattinger's Gerardia, Midwestern Agalinis, Gattinger's Agalinis, Gattinger's False Foxglove

57 - Agalinis linifolia — Flaxleaf Gerardia, Scaleleaf Agalinis, Flaxleaf False Foxglove, Flaxleaf Agalinis

58 - Agalinis maritima var. grandiflora — Seaside Gerardia, Southern Saltmarsh Agalinis, Saltmarsh False Foxglove

59 - Agalinis obtusifolia — Bluntleaf Gerardia, Bluntleaf Agalinis, Bluntleaf False Foxglove, Tenlobe False Foxglove

60 - Agalinis obtusifolia — Tenlobe Gerardia, Sandplain Agalinis, Tenlobe False Falseglove

61 - Agalinis purpurea — Purple Gerardia, Common Agalinis, Purple False Foxglove

62 - Agalinis setacea — Threadleaf Gerardia, Threadleaf Agalinis, Threadleaf False Foxglove, Sandhills Gerardia

63 - Agalinis tenuifolia var. tenuifolia — Common Gerardia, Slenderleaf Agalinis, Slender False Foxglove, Slender Gerardia

64 - Agarista populifolia — Tall Fetterbush, Florida Leucothoe, Florida Hobblebush, Agarista

65 - Agastache nepetoides — Yellow Giant-hyssop

66 - Agastache scrophulariifolia — Purple Giant-hyssop

67 - Ageratina altissima var. altissima — Common White Snakeroot, Common Milk-poison

68 - Ageratina altissima var. roanensis — Appalachian White Snakeroot, Appalachian Milk-poison, Appalachian Snakeroot

69 - Ageratina aromatica — Small-leaved White Snakeroot, Aromatic Snakeroot, Wild-hoarhound, Small White Snakeroot

70 - Ageratum houstonianum — Ageratum, Floss-flower

71 - Agrimonia gryposepala — Common Agrimony, Swamp Agrimony

72 - Agrimonia incisa — Pineland Agrimony

73 - Agrimonia microcarpa — Low Agrimony, Small-fruited Agrimony

74 - Agrimonia parviflora — Southern Agrimony, Small-flowered Agrimony, Harvestlice

75 - Agrimonia pubescens — Downy Agrimony

76 - Agrimonia rostellata — Woodland Agrimony

77 - Agrimonia striata — Roadside Agrimony

78 - Agrostemma githago — Corncockle, Purple Cockle, Corn-campion

79 - Agrostis capillaris — Rhode Island Bentgrass, Colonial Bentgrass, Browntop

80 - Agrostis elliottiana — Elliott's Bentgrass, Southern Bentgrass

81 - Agrostis gigantea — Black Bentgrass, Redtop Bentgrass, Redtop

82 - Agrostis hyemalis — Ticklegrass, Small Bentgrass, Hairgrass, Winter Bentgrass

83 - Agrostis perennans — Autumn Bentgrass, Upland Bentgrass, Upland Bent

84 - Agrostis perennans — Coastal Bog Bentgrass

85 - Agrostis stolonifera — Creeping Bentgrass

86 - Ailanthus altissima — Ailanthus, Tree-of-heaven, Stink-tree

87 - Aira caryophyllea var. caryophyllea — Silver Hairgrass

88 - Aira elegans — Elegant Hairgrass, Annual Silver Hairgrass

89 - Ajuga reptans — Carpet Bugle, Bugle-weed

90 - Akebia quinata — Five-leaf Akebia, Chocolate-vine

91 - Albizia julibrissin — Mimosa, Silktree, Albizia

92 - Alcea rosea — Hollyhock

93 - Aldrovanda vesiculosa — Waterwheel-plant

94 - Aletris aurea — Golden Colicroot

95 - Aletris farinosa — Northern White Colicroot, Mealy Colicroot, Stargrass

96 - Aletris lutea — Yellow Colicroot

97 - Aletris obovata — Southern White Colicroot

98 - Alisma subcordatum — Southern Water-plantain, American Water-plantain

99 - Alliaria petiolata — Garlic Mustard, Hedge Garlic

100 - Allium ampeloprasum — Wild Leek, Yorktown Onion, Elephant Garlic

101 - Allium burdickii — Narrowleaf Ramps, White Ramps

102 - Allium canadense var. canadense — Wild Onion, Meadow Garlic

103 - Allium canadense var. mobilense — Mobile Onion

104 - Allium cernuum var. cernuum — Nodding Onion, Nodding Wild Onion

105 - Allium cuthbertii — Cuthbert's Onion

106 - Allium cuthbertii — Keever’s Onion, Brushy Mountain Onion

107 - Allium sativum — Cultivated Garlic

108 - Allium speculae — Flatrock Onion

109 - Allium stellatum — Glade Onion, Prairie Onion

110 - Allium tricoccum — Red Ramps, Rampscallions, Wild Leek

111 - Allium vineale ssp. vineale — Field Garlic, Wild Onion, Onion-grass, Crow Garlic

112 - Alnus glutinosa — Black Alder, European Alder

113 - Alnus incana ssp. rugosa — Speckled Alder

114 - Alnus maritima — Georgia Alder

115 - Alnus serrulata — Tag Alder, Hazel Alder, Smooth Alder

116 - Alnus viridis ssp. crispa — Green Alder, Mountain Alder

117 - Alopecurus carolinianus — Carolina Foxtail Grass

118 - Alternanthera philoxeroides — Alligator-weed

119 - Alternanthera sessilis — Sessile Joyweed

120 - Alysicarpus vaginalis — Alyce Clover

121 - Alysicarpus vaginalis — Red Moneywort

122 - Amaranthus australis — Southern Water-hemp, Southern Amaranth, Careless

123 - Amaranthus hybridus — Smooth Pigweed, Smooth Amaranth, Green Amaranth, Slim Amaranth

124 - Amaranthus palmeri — Careless-weed, Palmer's Amaranth

125 - Amaranthus polygonoides — Tropical Amaranth, Smartweed Amaranth

126 - Amaranthus pumilus — Seabeach Amaranth, Dwarf Amaranth

127 - Amaranthus spinosus — Spiny Amaranth

128 - Amaranthus viridis — Slender Amaranth, Tropical Green Amaranth

129 - Ambrosia artemisiifolia + — Annual Ragweed, Common Ragweed, Hogweed

130 - Ambrosia trifida var. trifida — Giant Ragweed, Great Ragweed

131 - Amelanchier arborea var. arborea — Downy Serviceberry, Sarvisberry

132 - Amelanchier canadensis — Eastern Serviceberry, Canadian Serviceberry

133 - Amelanchier laevis — Smooth Serviceberry, Allegheny Serviceberry

134 - Amelanchier nantucketensis — Nantucket Serviceberry

135 - Amelanchier obovalis — Coastal Plain Serviceberry, Pocosin Shadbush, Coastal Serviceberry

136 - Amelanchier sanguinea var. sanguinea — Roundleaf Serviceberry, New England Serviceberry

137 - Amelanchier stolonifera — Running Serviceberry, Dwarf Serviceberry, Thicket Shadbush

138 - Amianthium muscitoxicum — Fly-poison

139 - Ammannia coccinea — Red Toothcup, Scarlet Toothcup, valley redstem

140 - Amorpha fruticosa — False Indigo, Tall Indigo-bush, False Indigo-bush

141 - Amorpha georgiana var. confusa — Savanna Indigo-bush

142 - Amorpha georgiana var. georgiana — Georgia Indigo-bush

143 - Amorpha glabra — Mountain Indigo-bush, Appalachian Indigo-bush, Mountain Indigo, Mountain False Indigo

144 - Amorpha herbacea var. herbacea — Leadplant, Dwarf Indigo-bush, Clusterspike Indigo-bush

145 - Amorpha schwerinii — Piedmont Indigo-bush

146 - Ampelaster carolinianus — Climbing Aster

147 - Ampelopsis brevipedunculata — Porcelain-berry, Amur Peppervine

148 - Ampelopsis cordata — American Ampelopsis, Heartleaf Peppervine, False-grape, Raccoon-grape

149 - Amphianthus pusillus — Pool-sprite, Snorkelwort, Little Amphianthus

150 - Amphicarpaea bracteata + — American Hog-peanut

151 - Amphicarpum purshii — Pinebarrens Peanut-grass, Pinebarrens Goober-grass, New Jersey Goober-grass

152 - Amsonia ciliata var. ciliata — Sandhill Bluestar, Fringed Bluestar

153 - Amsonia illustris — Swamp Bluestar, Ozark Bluestar, Shining Bluestar

154 - Amsonia ludoviciana — Louisiana Bluestar

155 - Amsonia rigida — Stiff Bluestar, Pond Bluestar, Marsh Bluestar

156 - Amsonia tabernaemontana var. tabernaemontana — Eastern Bluestar, Blue Dogbane, Wideleaf Bluestar

157 - Anagallis arvensis ssp. arvensis — Scarlet Pimpernel, Poor Man's Weatherglass

158 - Anagallis minima — Chaffweed, False-pimpernel

159 - Anaphalis margaritacea — Pearly-everlasting

160 - Anchusa arvensis — Small Bugloss, Alkanet

161 - Anchusa officinalis — Common Bugloss, Common Alkanet, Bee Bread

162 - Andromeda polifolia var. glaucophylla — Bog-rosemary

163 - Andropogon capillipes — Dryland White Bluestem, Chalky Bluestem

164 - Andropogon capillipes — Wetland White Bluestem

165 - Andropogon floridanus — Florida Bluestem

166 - Andropogon gerardii — Big Bluestem, Turkeyfoot

167 - Andropogon glaucopsis — Chalky Bluestem, Purple Bluestem, Coastal Bluestem, Big Chalky Bluestem

168 - Andropogon glomeratus var. glomeratus — Common Bushy Bluestem, Bushy Beardgrass, Bog Broomsedge, Clustered Bluestem

169 - Andropogon glomeratus var. hirsutior — Savanna Bushy Bluestem, Hairy Bluestem

170 - Andropogon glomeratus var. pumilus — Maritime Bushy Bluestem, Bushy Beardgrass, Maritime Bluestem

171 - Andropogon gyrans var. gyrans — Elliott's Bluestem

172 - Andropogon gyrans var. stenophyllus — Narrowleaf Bluestem

173 - Andropogon longiberbis — Longbeard Bluestem

174 - Andropogon mohrii — Mohr's Bluestem, Tawny Bluestem, Bog Bluestem

175 - Andropogon ternarius var. ternarius — Splitbeard Bluestem, Silvery Bluestem

176 - Andropogon virginicus var. decipiens — Deceptive Bluestem, Deceptive Broomsedge

177 - Andropogon virginicus var. virginicus — Broomsedge, Broomsedge Bluestem, Old-field Broomstraw, "Sedge Grass"

178 - Anemone berlandieri — Eastern Prairie Anemone, Glade Windflower, Southern Thimbleweed, Ten-petal Anemone

179 - Anemone canadensis — Canada Anemone

180 - Anemone caroliniana — Carolina Anemone, Prairie Anemone

181 - Anemone lancifolia — Mountain Anemone, Lanceleaf Anemone

182 - Anemone quinquefolia var. quinquefolia — Wood Anemone

183 - Anemone virginiana var. virginiana — Thimbleweed, Tall Thimbleweed, Tall Anemone

184 - Angelica atropurpurea — Purple Angelica

185 - Angelica dentata — Sandhill Angelica

186 - Angelica triquinata — Mountain Angelica, Appalachian Angelica, Filmy Angelica

187 - Angelica venenosa — Hairy Angelica, Downy Angelica, Deadly Angelica, Woodland Angelica

188 - Antennaria howellii ssp. neodioica — Pussytoes

189 - Antennaria neglecta — Field Pussytoes

190 - Antennaria parlinii ssp. fallax — Big-head Pussytoes

191 - Antennaria parlinii ssp. parlinii — Parlin's Pussytoes

192 - Antennaria plantaginifolia — Plantainleaf Pussytoes, Plantain Pussytoes

193 - Antennaria solitaria — Solitary Pussytoes, Southern Singlehead Pussytoes

194 - Antennaria virginica — Shale-barren Pussytoes

195 - Anthemis arvensis — Corn Chamomile, Field Chamomile

196 - Anthemis cotula — Stinking Chamomile, Stinking Mayweed, Dog-fennel, Chigger-weed

197 - Anthoxanthum odoratum ssp. odoratum — Sweet Vernal Grass

198 - Anthriscus caucalis — Bur Chervil, Bur-parsley

199 - Anthriscus cerefolium — Garden Chervil

200 - Anthriscus sylvestris — Cow Chervil, Wild Chervil, Cow-parsley

201 - Antigonon leptopus — Love-chain, Queen's-jewels, Confederate-vine, Corallita

202 - Aphanes microcarpa — Parsley-piert, slender parsley piert

203 - Apios americana — American Groundnut, Common Groundnut

204 - Aplectrum hyemale — Puttyroot, Adam-and-Eve

205 - Apocynum ×floribundum [androsaemifolium × cannabinum] — Intermediate Dogbane

206 - Apocynum androsaemifolium — Spreading Dogbane

207 - Apocynum cannabinum — Indian-hemp, Hemp Dogbane, Marion's Weed

208 - Aquilegia canadensis — Eastern Columbine, Canada Columbine

209 - Aquilegia vulgaris — European Columbine, Garden Columbine

210 - Arabidopsis thaliana — Mouse-ear Cress

211 - Arabis canadensis — Canada Rockcress, Sicklepod

212 - Arabis georgiana — Georgia Rockcress

213 - Arabis glabra — Tower Mustard, Towercress

214 - Arabis laevigata var. burkii — Burk's Smooth Rockcress, Porter's Rockcress

215 - Arabis laevigata var. laevigata — Common Smooth Rockcress

216 - Arabis lyrata — Lyreleaf Rockcress, Dwarf Rockcress, Sandcress

217 - Arabis missouriensis — Missouri Rockcress

218 - Arabis patens — Spreading Rockcress

219 - Arachis glabrata — Grassnut

220 - Arachis hypogaea — Peanut

221 - Aralia elata — Japanese Angelica-tree

222 - Aralia hispida — Bristly Sarsaparilla

223 - Aralia nudicaulis — Wild Sarsaparilla

224 - Aralia racemosa ssp. racemosa — Spikenard, Hungry-root

225 - Aralia spinosa — Devil's Walkingstick, Hercules-club, Prickly Aralia, Prickly-ash

226 - Arctium lappa — Greater Burdock

227 - Arctium minus — Lesser Burdock, Common Burdock

228 - Arctostaphylos uva-ursi — Bearberry, Kinnikinick

229 - Ardisia crenata — Coral Ardisia, Hen's Eyes, Coralberry, Marlberry

230 - Ardisia elliptica — Shoebutton Ardisia

231 - Ardisia japonica — Japanese Ardisia, Marlberry

232 - Ardisia solanacea — China-shrub

233 - Arenaria lanuginosa ssp. lanuginosa var. lanuginosa — Spreading Sandwort

234 - Arenaria serpyllifolia — Large Thymeleaf Sandwort

235 - Arenaria serpyllifolia — Lesser Thymeleaf Sandwort, Slender Sandwort

236 - Arethusa bulbosa — Bog-rose, Dragon's-mouth, Arethusa

237 - Argemone albiflora ssp. albiflora — White Prickly-poppy, Carolina Poppy

238 - Argemone mexicana — Mexican Prickly-poppy, Mexican Poppy

239 - Arisaema dracontium — Green Dragon

240 - Arisaema dracontium — Green Dragon

241 - Arisaema triphyllum ssp. pusillum — Small Jack-in-the-pulpit, Swamp Jack

242 - Arisaema triphyllum ssp. quinatum — Preacher John, Southern Jack-in-the-Pulpit, Prester-John

243 - Arisaema triphyllum ssp. stewardsonii — Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

244 - Arisaema triphyllum ssp. triphyllum — Common Jack-in-the-Pulpit, Indian Turnip

245 - Arisaema triphyllum ssp. triphyllum — Florida Jack-in-the-pulpit

246 - Arisaema triphyllum ssp. triphyllum — Jack-in-the-Pulpit

247 - Aristida beyrichiana — Southern Wiregrass

248 - Aristida condensata — Big Three-awn

249 - Aristida longespica var. longespica — Southeastern Slimspike Three-awn

250 - Aristida purpurascens var. purpurascens — Arrowfeather, Arrowfeather Three-awn

251 - Aristida spiciformis — Bottlebrush Three-awn, Spike Three-awn

252 - Aristida stricta — Carolina Wiregrass, Pineland Three-awn

253 - Aristida tuberculosa — Seaside Three-awn, Dune Three-awn, Seaside Needlegrass, Sand Three-awn

254 - Aristolochia elegans — Elegant Dutchman's Pipe, Calico-flower

255 - Aristolochia macrophylla — Dutchman's Pipe, Pipevine

256 - Aristolochia serpentaria — Turpentine-root, Virginia Snakeroot, Serpent Birthwort

257 - Aristolochia tomentosa — Woolly Dutchman's Pipe, Woolly Pipevine

258 - Arnica acaulis — Leopard's-bane, Southeastern Arnica

259 - Arnoglossum atriplicifolium — Pale Indian-plantain

260 - Arnoglossum diversifolium — Variable-leaf Indian-plantain

261 - Arnoglossum ovatum — Savanna Indian-plantain

262 - Arnoglossum ovatum — Broadleaf Indian Plantain, Ovateleaf Indian Plantain, Ovateleaf Cacalia

263 - Arnoglossum reniforme — Great Indian-plantain

264 - Aronia ×prunifolia (pro sp.) [arbutifolia × melanocarpa] — Purple Chokeberry

265 - Aronia arbutifolia — Red Chokeberry

266 - Aronia melanocarpa — Black Chokeberry

267 - Artemisia ludoviciana ssp. ludoviciana — White Sage, Prairie Sage, White Sagewort, Western Mugwort

268 - Artemisia stelleriana — Beach Wormwood, Dusty Miller, Hoary Mugwort, Oldwoman

269 - Artemisia vulgaris — Mugwort, Felon Herb

270 - Arthraxon hispidus — Hairy Jointgrass, Small Carpgrass, Joint-head Grass, Basket Grass

271 - Arum italicum — Italian Arum, Lords-and-ladies

272 - Aruncus dioicus var. dioicus — Eastern Goatsbeard, Bride's Feathers

273 - Arundinaria appalachiana — Hill Cane

274 - Arundinaria gigantea — River Cane, Giant Cane

275 - Arundinaria tecta — Switch Cane, Small Cane, Mutton Grass

276 - Arundo donax — Giant Reed

277 - Asarum canadense — Common Wild Ginger, Canada Wild Ginger

278 - Asarum canadense — Acuminate Wild Ginger

279 - Asarum canadense — Reflexed Wild Ginger

280 - Asclepias amplexicaulis — Wavyleaf Milkweed, Clasping Milkweed, Sand Milkweed, Blunt-leaved Milkweed

281 - Asclepias cinerea — Carolina Milkweed, Ashy Milkweed, Walter's Milkweed

282 - Asclepias connivens — Largeflower Milkweed

283 - Asclepias exaltata — Poke Milkweed, Tall Milkweed

284 - Asclepias hirtella — Barrens Milkweed, Green Milkweed, Prairie Milkweed

285 - Asclepias humistrata — Pinewoods Milkweed, Fleshy Milkweed, Sandhill Milkweed

286 - Asclepias incarnata ssp. pulchra — Eastern Swamp Milkweed

287 - Asclepias lanceolata — Fewflower Milkweed, Red Milkweed

288 - Asclepias longifolia — Longleaf Milkweed, Savanna Milkweed

289 - Asclepias michauxii — Michaux's Milkweed

290 - Asclepias obovata — Pineland Milkweed, Green Milkweed

291 - Asclepias pedicellata — Stalked Milkweed, Savanna Milkweed

292 - Asclepias perennis — Swamp Milkweed, Swampforest Milkweed, Swamp White Milkweed, Aquatic Milkweed

293 - Asclepias purpurascens — Purple Milkweed

294 - Asclepias quadrifolia — Fourleaf Milkweed

295 - Asclepias rubra — Purple Savanna Milkweed, "Red Milkweed", Bog Milkweed

296 - Asclepias syriaca — Common Milkweed

297 - Asclepias tomentosa — Sandhill Milkweed, Velvetleaf Milkweed

298 - Asclepias tuberosa ssp. tuberosa — Butterfly Milkweed, Eastern Butterflyweed, Pleurisy Root, Wind Root

299 - Asclepias variegata — White Milkweed, Redring Milkweed, Variegated Milkweed

300 - Asclepias verticillata — Whorled Milkweed, Narrowleaf Milkweed

301 - Asclepias viridiflora — Glade Milkweed, Green Milkweed

302 - Asclepias viridis — Green Antelope-horn, Spider Milkweed, Green Milkweed

303 - Asimina angustifolia — Slimleaf Pawpaw

304 - Asimina angustifolia — Slimleaf Pawpaw

305 - Asimina incana — Flag Pawpaw, Polecat Bush, Woolly Pawpaw

306 - Asimina parviflora — Small-flowered Pawpaw, Small-fruited Pawpaw, Dwarf Pawpaw

307 - Asimina reticulata — Netleaf Pawpaw

308 - Asimina triloba — Common Pawpaw, Indian-banana

309 - Asparagus aethiopicus — Sprenger’s Asparagus-fern, Emerald-fern

310 - Asparagus officinalis — Garden Asparagus, Sparrowgrass

311 - Asplenium ×heteroresiliens [heterochroum × resiliens] — Marl Spleenwort, Carolina Spleenwort, Wagner's Spleenwort, Morzenti's Spleenwort

312 - Asplenium monanthes — Single-sorus Spleenwort, One-sorus Spleenwort

313 - Asplenium montanum — Mountain Spleenwort

314 - Asplenium pinnatifidum — Lobed Spleenwort

315 - Asplenium platyneuron — Ebony Spleenwort

316 - Asplenium resiliens — Blackstem Spleenwort

317 - Asplenium rhizophyllum — Walking Fern

318 - Asplenium trichomanes ssp. trichomanes — Maidenhair Spleenwort

319 - Aster tataricus — Tatarian Aster

320 - Astilbe biternata — Appalachian False Goatsbeard, Appalachian Astilbe

321 - Astragalus canadensis var. canadensis — Canada Milkvetch

322 - Astragalus michauxii — Sandhill Milkvetch, Michaux's Milkvetch

323 - Astranthium integrifolium ssp. integrifolium — Eastern Western-daisy, Entireleaf Western-daisy

324 - Astrolepis sinuata ssp. sinuata — Wavy Cloak Fern, Wavy Scaly Cloak Fern

325 - Athyrium filix-femina ssp. angustum — Northern Lady Fern

326 - Athyrium filix-femina ssp. asplenioides — Southern Lady Fern

327 - Atriplex patula — Spear Orach

328 - Atriplex prostrata — Thinleaf Orach, Fat-hen, Triangle Orach

329 - Aucuba japonica — Aucuba, Japanese-laurel, Spotted-laurel

330 - Aureolaria flava var. flava — Smooth False Foxglove, Smooth Oak-leach, Smooth Yellow False Foxglove

331 - Aureolaria laevigata — Appalachian Oak-leach, Smooth False Foxglove, Entireleaf Yellow False Foxglove

332 - Aureolaria patula — Cumberland Oak-leach, Spreading Yellow False Foxglove

333 - Aureolaria pectinata — Southern Oak-leach, Sticky False Foxglove, Combleaf Yellow False Foxglove

334 - Aureolaria pedicularia + — Fernleaf False Foxglove, Annual Oak-leach, Fernleaf Yellow False Foxglove

335 - Aureolaria virginica — Downy False Foxglove, Downy Oak-leach, Virginia Oak-leach, Downy Yellow False Foxglove

336 - Avena sativa — Domestic Oats

337 - Axonopus fissifolius — Common Carpetgrass

338 - Axonopus furcatus — Big Carpetgrass

339 - Azolla caroliniana — Carolina Mosquito-fern, Eastern Mosquito-fern, Water Fern

340 - Azolla filiculoides — Large Mosquito-fern

341 - Azolla pinnata ssp. asiatica — Pinnate Mosquito-fern, Asian Mosquito-fern, Feathered Mosquito-fern

342 - Baccharis angustifolia — Saltwater False-willow, False Saltwater Willow

343 - Baccharis glomeruliflora — Silverling, Sessile-flowered Groundsel-tree

344 - Baccharis halimifolia — Silverling, Groundsel-tree, Consumption-weed, Sea-myrtle

345 - Bacopa caroliniana — Blue Water-hyssop, Sweet Water-hyssop, Carolina Water-hyssop, Lemon Bacopa

346 - Bacopa innominata — Tropical Water-hyssop

347 - Balduina angustifolia — Sandhill Honeycomb-head, Sandhill Balduina

348 - Balduina atropurpurea — Purple-disk Honeycomb-head, Bog Honeycomb-head, Purple Balduina, Purple Honeycomb-head

349 - Balduina uniflora — Savanna Honeycomb-head, Yellow Balduina, Oneflower Honeycomb-head

350 - Bambusa vulgaris — Common Bamboo

351 - Baptisia ×serenae [albescens × tinctoria] — a hybrid Wild Indigo

352 - Baptisia alba var. alba — Thick-pod White Wild Indigo

353 - Baptisia alba var. macrophylla — white wild indigo

354 - Baptisia albescens — Narrow-pod White Wild Indigo, Spiked Wild Indigo

355 - Baptisia arachnifera — Hairy Rattleweed, Hairy Wild Indigo

356 - Baptisia australis var. aberrans — Eastern Prairie Blue Wild Indigo, Glade Wild Indigo, Glade Blue Wild Indigo, Glade Blue Baptisia

357 - Baptisia australis var. australis — Tall Blue Wild Indigo, Streamside Blue Indigo, Tall Blue Baptisia

358 - Baptisia bracteata var. bracteata — Creamy Wild Indigo

359 - Baptisia bracteata var. leucophaea — longbract wild indigo

360 - Baptisia cinerea — Carolina Wild Indigo, Gray-hairy Wild Indigo

361 - Baptisia lanceolata var. lanceolata — Gopherweed, Lanceleaf Wild Indigo

362 - Baptisia megacarpa — Apalachicola Wild Indigo, Bigpod Wild Indigo

363 - Baptisia nuttalliana — Nuttall's Wild Indigo

364 - Baptisia perfoliata — Gopherweed, Catbells

365 - Baptisia tinctoria — Horsefly Weed, Yellow Wild Indigo, Yellow False-indigo, Rattleweed

366 - Barbarea verna — Early Winter-cress, Creasy

367 - Barbarea vulgaris — Yellow Rocket-cress, Common Winter-cress, Yellow Rocket, Creasy

368 - Bartonia verna — Spring Bartonia, White Bartonia, White Screwstem

369 - Bartonia virginica — Virginia Bartonia, Yellow Screwstem, Yellow Bartonia, Common Bartonia

370 - Batis maritima — Saltwort, Beachwort, Batis, Turtleweed

371 - Bejaria racemosa — Tarflower, Flycatcher

372 - Belamcanda chinensis — Blackberry-lily, Leopard-lily

373 - Berberis canadensis — American Barberry, Allegheny Barberry

374 - Berberis julianae — Evergreen Barberry, Wintergreen Barberry

375 - Berberis thunbergii — Japanese Barberry

376 - Berberis vulgaris — European Barberry, Common Barberry

377 - Berchemia scandens — Carolina Supplejack, American Rattan, Rattan-vine, Alabama Supplejack

378 - Berlandiera pumila var. pumila — Eastern Green-eyes

379 - Betula alleghaniensis var. alleghaniensis — Yellow Birch

380 - Betula lenta — Sweet Birch, Cherry Birch, Black Birch, "Mahogany"

381 - Betula nigra — River Birch, Red Birch

382 - Betula papyrifera var. cordifolia — Mountain Paper Birch

383 - Betula papyrifera var. papyrifera — Canoe Birch, Paper Birch

384 - Betula populifolia — Gray Birch, White Birch

385 - Bidens alba var. radiata — Hairy Beggarticks, Shepherd's Needles, White Beggarticks

386 - Bidens aristosa — Ditch Daisy, Bearded Beggarticks, Midwestern Tickseed-sunflower, Tickseed Sunflower

387 - Bidens aristosa — Ditch Daisy, Bearded Beggarticks, Midwestern Tickseed-sunflower, Tickseed Sunflower

388 - Bidens bipinnata — Spanish Needles

389 - Bidens cernua — Nodding Bur-marigold, Nodding Beggarticks

390 - Bidens connata — Purplestem Beggarticks

391 - Bidens frondosa — Devil's Beggarticks, Annual Beggarticks

392 - Bidens laevis — Showy Bur-marigold, Smooth Beggarticks

393 - Bidens mitis — Coastal Plain Tickseed-sunflower, Smallfruit Beggarticks

394 - Bidens pilosa — Hairy Beggarticks

395 - Bidens tripartita — Strawstem Beggarticks

396 - Bidens vulgata — Tall Beggarticks

397 - Bigelowia nuttallii — Nuttall's Rayless-goldenrod, Glade Rayless-goldenrod, West Gulf Coastal Plain Rayless-goldenrod

398 - Bignonia capreolata — Crossvine

399 - Bischofia javanica — Japanese Bishopwood, Javawood, Toog, Uriam

400 - Blephilia ciliata — Diabase Woodmint, Horsemint, Downy Woodmint

401 - Blephilia hirsuta var. hirsuta — Hairy Woodmint

402 - Boehmeria cylindrica — False Nettle, Swamp-nettle

403 - Boehmeria nivea — Ramie

404 - Boerhavia diffusa — Red Spiderling, Spreading Hogweed

405 - Boerhavia erecta — Erect Spiderling, Smooth Hogweed

406 - Bolboschoenus robustus — Saltmarsh Bulrush

407 - Boltonia asteroides var. asteroides — Eastern Doll's-daisy, White Doll's-daisy, False Aster, Boltonia

408 - Boltonia caroliniana — Carolina Doll's-daisy, Boltonia

409 - Boltonia diffusa var. diffusa — Southern Doll's-daisy, Boltonia, Smallhead Doll's-daisy

410 - Bommeria hispida — Copper Fern, Hispid Bommer Fern, Hairy Bommer

411 - Borrichia frutescens — Silver Seaside Oxeye

412 - Botrychium biternatum — Southern Grapefern

413 - Botrychium dissectum — Cutleaf Grapefern, Dissected Grapefern

414 - Botrychium lunarioides — Winter Grapefern

415 - Botrychium matricariifolium — Daisyleaf Moonwort

416 - Botrychium simplex — Least Moonwort

417 - Botrychium virginianum — Rattlesnake Fern, Sang-find

418 - Bouteloua curtipendula var. curtipendula — Sideoats Grama

419 - Bowlesia incana — Hoary Bowlesia

420 - Boykinia aconitifolia — Brook-saxifrage, Eastern Boykinia, Allegheny Brookfoam, Aconite-saxifrage

421 - Brachyelytrum aristosum — Northern Shorthusk

422 - Brachyelytrum erectum — Bearded Shorthusk, Common Shorthusk

423 - Brasenia schreberi — Water-shield, Purple Wen-dock

424 - Brassica juncea — Mustard Greens, Indian Mustard, Brown Mustard, Chinese Mustard

425 - Brassica napus — Rapeseed, Canola, Rutabaga

426 - Brassica nigra — Black Mustard, Charlock

427 - Brassica rapa var. rapa — Turnip, Field Mustard, Field Rape, Chinese Cabbage

428 - Brickellia cordifolia — Heartleaf Brickellia, Flyr's False-boneset

429 - Brickellia eupatorioides var. eupatorioides — Eastern False-boneset, Eastern False-eupatorium, Eastern Kuhnia

430 - Briza minor — Lesser Quaking-grass

431 - Bromus arvensis — Japanese Chess, Japanese Brome

432 - Bromus arvensis — Field Brome

433 - Bromus catharticus — Rescue Grass

434 - Bromus hordeaceus ssp. hordeaceus — Soft Chess, Lopgrass, Soft Brome

435 - Bromus inermis ssp. inermis var. inermis — Smooth Brome, Hungarian Brome, Awnless Brome

436 - Bromus latiglumis — Riverbank Brome, Auricled Brome, Hairy Woodbrome, Earlyleaf Brome

437 - Bromus nottowayanus — Satin Brome, Virginia Brome, Nottoway River Brome

438 - Bromus pubescens — Hairy Woodland Brome, Common Eastern Brome, Canada Brome

439 - Bromus racemosus — Smooth Brome, Bald Brome

440 - Bromus racemosus — Hairy Chess, Meadow Brome

441 - Bromus secalinus — Cheat, Common Chess, Rye-brome

442 - Bromus sterilis — Poverty Brome, Barren Brome, Cheatgrass

443 - Bromus tectorum — Downy Brome, Downy Chess, Downy Cheat, Cheatgrass

444 - Broussonetia papyrifera — Paper Mulberry

445 - Brunnichia ovata — Buckwheat-vine, Eardrop-vine, Ladies'-eardrops, Redvine

446 - Buchnera americana — Savanna Bluehearts, Florida Bluehearts, Buchnera

447 - Buchnera americana — American Bluehearts, Prairie Bluehearts, Plains Bluehearts, Buchnera

448 - Buckleya distichophylla — Buckleya, Piratebush

449 - Buddleja davidii — Orange-eye Butterflybush, Summer-lilac

450 - Buddleja lindleyana — Lindley's Butterflybush

451 - Buglossoides arvensis — Corn-gromwell

452 - Bulbostylis barbata — Old World Hairsedge, Water-grass

453 - Bulbostylis capillaris ssp. capillaris — Densetuft Hairsedge, Common Hairsedge

454 - Bulbostylis ciliatifolia var. ciliatifolia — Savannah Hairsedge, Capillary Hairsedge

455 - Bulbostylis ciliatifolia var. coarctata — Elliott's Hairsedge

456 - Bulbostylis stenophylla — Sandy-field Hairsedge

457 - Bulbostylis warei — Ware's Hairsedge

458 - Bupleurum rotundifolium — Hound's-ear, Hare's-ear, Roundleaf Thoroughwax

459 - Burmannia biflora — Violet Burmannia, Northern Bluethread, Blue Burmannia

460 - Burmannia capitata — White Burmannia, Southern Bluethread

461 - Butia capitata — Pindo Palm, South American Jelly Palm, Brazilian Butia

462 - Buxus sempervirens — Boxwood, Common Box

463 - Cabomba caroliniana — Fanwort, Carolina Fanwort

464 - Caesalpinia bonduc — Gray Nicker, Holdback

465 - Cakile edentula ssp. harperi — Southeastern Sea Rocket, Harper's Searocket

466 - Calamagrostis coarctata — Nuttall's Reedgrass

467 - Calamagrostis epigeios — Bushgrass, Feathertop

468 - Calamagrostis porteri ssp. porteri — Porter's Reedgrass

469 - Calamintha nepeta ssp. nepeta — Lesser Calamint, Basil-thyme

470 - Callicarpa americana — American Beautyberry, French-mulberry, Beautybush

471 - Callicarpa dichotoma — Chinese Beautyberry, Purple Beautyberry

472 - Callicarpa japonica — Japanese Beautyberry

473 - Callirhoe pedata — Palmleaf Poppy-mallow

474 - Callisia graminea — Grassleaf Roseling, Pink Spiderwort, Slender Roseling

475 - Callisia rosea — Piedmont Roseling, Common Roseling

476 - Callitriche heterophylla ssp. heterophylla — Waterstar, Common Water-starwort, Two-headed Water-starwort

477 - Callitriche stagnalis — Pond Water-starwort, European water-starwort

478 - Calopogon barbatus — Bearded Grass-pink

479 - Calopogon multiflorus — Many-flowered Grass-pink

480 - Calopogon oklahomensis — Oklahoma Grass-pink

481 - Calopogon pallidus — Pale Grass-pink

482 - Calopogon tuberosus var. tuberosus — Common Grass-pink

483 - Caltha palustris var. palustris — Marsh-marigold, Cowslip

484 - Calycanthus floridus var. glaucus — Sweetshrub, Carolina Allspice, Strawberry-shrub

485 - Calycocarpum lyonii — Cupseed, Lyonia-vine

486 - Calyptocarpus vialis — Straggler-daisy, Lawnflower, Horse-herb

487 - Calystegia catesbeiana — Blue Ridge Bindweed, Silky Bindweed, Downy False Bindweed

488 - Calystegia catesbeiana — Catesby's Bindweed, Catesby's False Bindweed

489 - Calystegia sepium ssp. americana — Northeastern Bindweed

490 - Calystegia sepium ssp. appalachiana — Appalachian Bindweed

491 - Calystegia sepium ssp. limnophila — Coastal Plain Bindweed

492 - Calystegia silvatica ssp. fraterniflora — Twin-flowered Bindweed, Twoflower Bindweed, Shortstalk False Bindweed

493 - Calystegia spithamaea ssp. purshiana — Shale Bindweed

494 - Calystegia spithamaea ssp. spithamaea — Low Bindweed, Upright Bindweed

495 - Camassia scilloides — Wild Hyacinth, Eastern Camas Lily, Quamash Lily

496 - Camellia japonica — Camellia

497 - Camellia sasanqua — Sasanqua, Sasanqua Camellia

498 - Camellia sinensis — Tea

499 - Campanula aparinoides — Marsh-bellflower, Bedstraw Bellflower

500 - Campanula aparinoides — Largeflower Marsh-bellflower

501 - Campanula divaricata — Southern Harebell, Appalachian Bellflower

502 - Campanula rapunculoides — European Bellflower, Rampion Bellflower, Rover Bellflower, Creeping Bellflower

503 - Campanula rotundifolia — Harebell, Bluebell, Bluebell-of-Scotland, Scotch Harebell

504 - Campanulastrum americanum — Tall Bellflower

505 - Campsis radicans — Trumpetcreeper, Trumpet Vine, Cow-Itch Vine

506 - Canna flaccida — Golden Canna, Yellow Canna, Indian Shot

507 - Cannabis sativa ssp. sativa var. sativa — Marijuana, Hemp

508 - Capsella bursa-pastoris — Common Shepherd's Purse

509 - Caragana arborescens — Siberian Pea Shrub, Siberian Pea Tree

510 - Cardamine angustata — Eastern Slender Toothwort

511 - Cardamine bulbosa — Bulbous Bittercress, Spring Cress

512 - Cardamine clematitis — Mountain Bittercress, Clematis-leaved Bittercress

513 - Cardamine concatenata — Cutleaf Toothwort

514 - Cardamine diphylla — Broadleaf Toothwort, Crinkleroot, Pepperroot, Two-leaved Toothwort

515 - Cardamine dissecta — Dissected Toothwort, Fineleaf Toothwort, Forkleaf Toothwort

516 - Cardamine douglassii — Limestone Bittercress, Douglass's Bittercress, Purple Cress, Pink Spring-cress

517 - Cardamine flagellifera + — Blue Ridge Bittercress

518 - Cardamine flexuosa — Woodland Bittercress, Hidden Bittercress

519 - Cardamine hirsuta — Hairy Bittercress

520 - Cardamine impatiens — Narrowleaf Bittercress, Bushy Bittercress

521 - Cardamine micranthera — Streambank Bittercress, Small-anthered Bittercress

522 - Cardamine parviflora var. arenicola — Sand Bittercress, Small-flowered Bittercress

523 - Cardamine pensylvanica — Pennsylvania Bittercress, Quaker Bittercress

524 - Cardamine rotundifolia — Mountain Watercress, American Bittercress

525 - Cardiospermum halicacabum — Balloonvine, Love-in-a-puff, Heartseed

526 - Carduus acanthoides — Plumeless Thistle, Spiny Plumeless-thistle, Broad-winged Thistle

527 - Carduus nutans — Nodding Thistle, Musk Thistle

528 - Carex abscondita — Thicket Sedge

529 - Carex abscondita — Cumberland Sedge

530 - Carex albicans var. albicans — White-tinged Sedge, Architectural Sedge

531 - Carex albolutescens — Greenish-white Sedge

532 - Carex albursina — White Bear Sedge

533 - Carex amphibola — Eastern Narrowleaf Sedge

534 - Carex annectens — Yellow-fruited Sedge

535 - Carex appalachica — Appalachian Sedge

536 - Carex atlantica ssp. atlantica — Prickly Bog Sedge

537 - Carex austrocaroliniana — South Carolina Sedge, Tarheel Sedge

538 - Carex baileyi — Bailey's Sedge

539 - Carex basiantha — Southern Willdenow's Sedge, Widow Sedge

540 - Carex biltmoreana — Biltmore Sedge, Granite Dome Sedge

541 - Carex blanda — Eastern Woodland Sedge, Charming Sedge

542 - Carex bromoides ssp. bromoides — Common Brome Sedge, Brome-like Sedge

543 - Carex bromoides ssp. montana — Blue Ridge Brome Sedge

544 - Carex bullata — Button Sedge

545 - Carex bullata — Greene's Sedge

546 - Carex caroliniana — Carolina Sedge

547 - Carex cephalophora — Oval-leaf Sedge

548 - Carex cherokeensis — Cherokee Sedge, Wolftail Sedge

549 - Carex collinsii — Collins' Sedge

550 - Carex communis var. communis — Fibrous-rooted Sedge

551 - Carex complanata — Hirsute Sedge

552 - Carex corrugata — Prune-fruited Sedge

553 - Carex crawei — Crawe's Sedge

554 - Carex crinita var. crinita — Long-fringed Sedge, Drooping Sedge

555 - Carex debilis var. debilis — White-edge Sedge, Weak Sedge

556 - Carex debilis var. pubera — Allegheny Sedge

557 - Carex debilis var. rudgei — Flexuous White-edge Sedge, Rudge’s White-edge Sedge

558 - Carex decomposita — Cypress-knee Sedge, Epiphytic Sedge

559 - Carex digitalis + — Slender Woodland Sedge

560 - Carex elliottii — Elliott’s Sedge

561 - Carex flaccosperma — Meadow Sedge, Blue Wood Sedge, thinfruit sedge

562 - Carex folliculata — Northern Long Sedge

563 - Carex frankii — Frank's Sedge

564 - Carex glaucescens — Blue Sedge, Southern Waxy Sedge

565 - Carex gracilescens — Slender Sedge, Slender Loose-flowered Sedge

566 - Carex granularis — Limestone Meadow Sedge, Corncob Sedge

567 - Carex gravida — Heavy Sedge, Pregnant Sedge

568 - Carex grayi — Gray's Sedge

569 - Carex grisea — Inflated Narrowleaf Sedge, Wood Gray Sedge

570 - Carex gynandra — Mountain Fringed Sedge, Nodding Sedge

571 - Carex intumescens — Bladder Sedge, Pregnant Sedge

572 - Carex jamesii — James's Sedge

573 - Carex kobomugi — Japanese Sand Sedge, Japanese Beach Sedge, Sea Isle Sedge, Asiatic Sand Sedge

574 - Carex laevivaginata — Smooth-sheath Sedge

575 - Carex laxiculmis var. laxiculmis — Spreading Sedge

576 - Carex laxiflora + — Broad Loose-flowered Sedge

577 - Carex leptalea + — Harper’s Sedge, Bristly-stalk Sedge

578 - Carex longii — Long's Sedge

579 - Carex lucorum var. austrolucorum — Appalachian Woodland Sedge

580 - Carex lupuliformis — False Hop Sedge

581 - Carex lupulina — Hop Sedge

582 - Carex lurida — Sallow Sedge

583 - Carex lutea — Golden Sedge

584 - Carex manhartii — Blue Ridge Purple Sedge, Manhart's Sedge

585 - Carex misera — Wretched Sedge

586 - Carex mitchelliana — Mitchell's Sedge

587 - Carex muehlenbergii var. enervis — Muhlenberg’s Sedge

588 - Carex muehlenbergii var. muehlenbergii — Muhlenberg’s Sedge

589 - Carex nigromarginata — Black-edged Sedge

590 - Carex oxylepis var. oxylepis — Sharp-scaled Sedge

591 - Carex pallescens — Pale Sedge

592 - Carex pedunculata — Longstalk Sedge, Pedunculate Sedge

593 - Carex pensylvanica — Pennsylvania Sedge, High Meadow Sedge

594 - Carex picta — Painted Sedge

595 - Carex pigra — Lazy Sedge

596 - Carex plantaginea — Seersucker Sedge, Plantainleaf Sedge

597 - Carex platyphylla — Broadleaf Sedge

598 - Carex prasina — Necklace Sedge, Drooping Sedge

599 - Carex projecta — Necklace Sedge

600 - Carex purpurifera — Limestone Purple Sedge

601 - Carex radfordii — Radford's Sedge

602 - Carex radiata — Eastern Star Sedge

603 - Carex retroflexa — Reflexed Sedge

604 - Carex rosea — Rosy Sedge

605 - Carex scabrata — Eastern Rough Sedge

606 - Carex socialis — Low Woodland Sedge

607 - Carex striata var. striata — Walter’s Sedge, Pocosin Sedge

608 - Carex striatula — Lined Sedge

609 - Carex stricta — Tussock Sedge, Upright Sedge

610 - Carex styloflexa — Bent Sedge

611 - Carex superata — Limestone Forest Sedge

612 - Carex swanii — Swan's Sedge

613 - Carex tenera — Slender Sedge, Quill Sedge

614 - Carex texensis — Texas Sedge

615 - Carex tonsa var. rugosperma — Parachute Sedge

616 - Carex tonsa var. tonsa — Shaved Sedge

617 - Carex torta — Twisted Sedge, Streambed Sedge

618 - Carex tribuloides var. tribuloides — Blunt Broom Sedge

619 - Carex typhina — Cattail Sedge

620 - Carex umbellata — Parasol Sedge

621 - Carex verrucosa — Warty Sedge

622 - Carex virescens — Ribbed Sedge

623 - Carex vulpinoidea var. vulpinoidea — Fox Sedge

624 - Carex willdenowii — Willdenow's Sedge

625 - Carex woodii — Wood's Sedge, Pretty Sedge

626 - Carphephorus bellidifolius — Sandhill Chaffhead, Carphephorus, Sandywoods Chaffhead

627 - Carphephorus corymbosus — Florida Paintbrush, Coastal Plain Chaffhead, Flatwood Chaffhead

628 - Carphephorus odoratissimus — Vanilla-leaf, Deer's-tongue, Pineland Purple

629 - Carphephorus paniculatus — Deer's-tongue, Hairy Chaffhead, Panicled Chaffhead, Trilisa

630 - Carphephorus tomentosus — Sticky Chaffhead, Woolly Chaffhead, Carolina Chaffhead

631 - Carpinus caroliniana + — Musclewood, American Hornbeam, Blue-beech, Ironwood

632 - Carya aquatica — Water Hickory, Bitter Pecan

633 - Carya carolinae-septentrionalis — Carolina Shagbark Hickory, Southern Shagbark Hickory, Carolina Hickory

634 - Carya cordiformis — Bitternut Hickory

635 - Carya floridana — Scrub Hickory

636 - Carya glabra — Pignut Hickory

637 - Carya illinoinensis — Pecan

638 - Carya laciniosa — Big Shellbark Hickory, Kingnut Hickory

639 - Carya myristiciformis — Nutmeg Hickory

640 - Carya ovalis — Red Hickory, Sweet Pignut Hickory

641 - Carya ovata — Common Shagbark Hickory

642 - Carya pallida — Sand Hickory, Pale Hickory

643 - Carya texana — Black Hickory

644 - Carya tomentosa — Mockernut Hickory, White Hickory

645 - Cassytha filiformis — Dodder Laurel, Devil's Gut, Love-vine

646 - Castanea crenata — Japanese Chestnut

647 - Castanea dentata — American Chestnut

648 - Castanea mollissima — Chinese Chestnut

649 - Castanea pumila var. pumila — Common Chinquapin, Chinkapin, Allegheny Chinquapin

650 - Castanea sativa — Spanish Chestnut, European Chestnut

651 - Castilleja coccinea — Eastern Indian Paintbrush, Scarlet Indian Paintbrush, Eastern Paintbrush

652 - Casuarina equisetifolia — Australian-pine, Horsetail Casuarina, Beach She-oak, Coastal She-oak

653 - Catalpa bignonioides — Southern Catalpa, Fishbait Tree, Cigar Tree

654 - Catalpa fargesii — Farges Catalpa

655 - Catalpa ovata — Chinese Catalpa

656 - Catalpa speciosa — Northern Catalpa, Indian Cigar Tree, Catawba Tree

657 - Catharanthus roseus — Madagascar Periwinkle, Rosy-periwinkle, Cayenne Jasmine

658 - Caulophyllum giganteum — Northern Blue Cohosh, Giant Blue Cohosh

659 - Caulophyllum thalictroides — Common Blue Cohosh, Papooseroot, Green Vivian

660 - Cayaponia quinqueloba — Five-lobed Cucumber, Melon-leaf Cucumber

661 - Cayratia japonica — Bushkiller, Sorrel Vine

662 - Ceanothus americanus — New Jersey Tea, Redroot, Ceanothus

663 - Ceanothus herbaceus — Prairie Redroot, Prairie Ceanothus

664 - Cedrus deodara — Deodar Cedar

665 - Celastrus orbiculatus — Oriental Bittersweet

666 - Celastrus scandens — American Bittersweet

667 - Celtis laevigata — Sugarberry, Southern Hackberry, Smooth Hackberry, Lowland Hackberry

668 - Celtis laevigata — Small's Hackberry

669 - Celtis occidentalis — Northern Hackberry

670 - Celtis pumila — Georgia Hackberry, Dwarf Hackberry

671 - Celtis sinensis — Chinese Hackberry

672 - Cenchrus brownii — Slimbristle Sandspur

673 - Cenchrus longispinus — Northern Sandspur, Common Sandspur, Longbristle Sandbur

674 - Cenchrus spinifex — Coastal Sandspur

675 - Cenchrus tribuloides — Dune Sandbur, Dune Sandspur

676 - Centaurea ×moncktonii [jacea × nigra] — Meadow Knapweed

677 - Centaurea cyanus — Bachelor's Buttons, Cornflower

678 - Centaurea diffusa — Tumble Knapweed, White-flowered Knapweed

679 - Centaurea jacea — Brown Knapweed

680 - Centaurea melitensis — Maltese Star-thistle

681 - Centaurea nigra — Black Knapweed, Spanish-buttons

682 - Centaurea nigrescens — Tyrol Knapweed, Short-fringed Knapweed

683 - Centaurea stoebe ssp. micranthos — Spotted Knapweed, Bushy Knapweed

684 - Centella erecta — Centella, Erect Coinleaf, False Pennywort

685 - Centrosema virginianum — Climbing Butterfly-pea, Spurred Butterfly-pea

686 - Cephalanthus occidentalis — Buttonbush

687 - Cerastium brachypetalum — Gray Mouse-ear Chickweed, Gray Chickweed

688 - Cerastium fontanum ssp. vulgare — Common Mouse-ear Chickweed

689 - Cerastium glomeratum — Sticky Mouse-ear, Sticky Chickweed, Sticky Mouse-ear Chickweed

690 - Cerastium nutans var. nutans — Nodding Mouse-ear Chickweed, Nodding Chickweed

691 - Cerastium semidecandrum — Little Mouse-ear Chickweed, Fivestamen Chickweed

692 - Ceratiola ericoides — Florida Rosemary, Sandhill Rosemary, Sand Heath

693 - Cercis canadensis var. canadensis — Eastern Redbud, Judas Tree

694 - Chaenomeles speciosa — Common Flowering Quince

695 - Chaerophyllum tainturieri — Southern Chervil, Wild Chervil, Hairyfruit Chervil

696 - Chamaecrista fasciculata var. fasciculata — Common Partridge-pea, Showy Partridge Pea

697 - Chamaecrista nictitans ssp. nictitans var. nictitans — Sensitive Partridge-pea, Common Sensitive-plant

698 - Chamaecyparis thyoides — Atlantic White Cedar, Juniper

699 - Chamaedaphne calyculata — Leatherleaf, Cassandra

700 - Chamaelirium luteum — Fairywand, Devil's Bit

701 - Chamaesyce bombensis — Southern Seaside Spurge, Dixie Sandmat

702 - Chamaesyce hirta — Pillpod Sandmat, Hairy Spurge

703 - Chamaesyce hypericifolia — graceful sandmat

704 - Chamaesyce hyssopifolia — Hyssopleaf Sandmat

705 - Chamaesyce maculata — Spotted Spurge, Milk-purslane, Wartweed, Spotted Sandmat

706 - Chamaesyce nutans — Eyebane, Upright Spotted Spurge, Nodding Spurge

707 - Chamaesyce polygonifolia — Dune Spurge, Northern Seaside Spurge, Northern Sandmat

708 - Chamerion angustifolium ssp. circumvagum — Great Willowherb, Fireweed

709 - Chaptalia tomentosa — Woolly Sunbonnets, Pineland Daisy, Night-nodding Bog-dandelion, Sunbonnets

710 - Chasmanthium latifolium — River Oats, Northern Sea Oats, Fish-on-a-stringer, Indian Woodoats

711 - Chasmanthium laxum — Slender Woodoats, Slender Spikegrass

712 - Chasmanthium sessiliflorum — Longleaf Woodoats, Longleaf Spikegrass, Upland Oats

713 - Cheilanthes alabamensis — Alabama Lipfern, Smooth Lipfern

714 - Cheilanthes lanosa — Hairy Lipfern

715 - Cheilanthes tomentosa — Woolly Lipfern

716 - Chelidonium majus var. majus — Greater-celandine, Rock-poppy, Swallow-wort

717 - Chelone cuthbertii — Cuthbert’s Turtlehead

718 - Chelone glabra — White Turtlehead

719 - Chelone lyonii — Mountain Turtlehead, Pink Turtlehead, Appalachian Turtlehead

720 - Chelone obliqua + — Purple Turtlehead

721 - Chenopodium album var. album — Lambsquarters, Pigweed

722 - Chimaphila maculata — Pipsissewa, Striped Wintergreen, Rat's Bane

723 - Chimaphila umbellata ssp. cisatlantica — Prince's-pine

724 - Chionanthus virginicus — Fringetree, Grancy Graybeard, Old Man's Beard, Grandsir-graybeard

725 - Chrysogonum virginianum var. australe — Gulf Coast Green-and-gold

726 - Chrysogonum virginianum var. brevistolon — Carolina Green-and-gold

727 - Chrysogonum virginianum var. virginianum — Northern Green-and-gold, Virginia Green-and-gold

728 - Chrysoma pauciflosculosa — Woody Goldenrod, Bush Goldenrod

729 - Chrysopogon pauciflorus — Florida Goldbeard, Florida Rhaphis, Florida Beardgrass

730 - Chrysopsis gossypina ssp. gossypina — Woolly Goldenaster, Cottonleaf Goldenaster, Gossamer Goldenaster, Cottony Goldenaster

731 - Chrysopsis mariana — Maryland Goldenaster

732 - Chrysopsis pilosa — Soft Goldenaster, Hairy Goldenaster

733 - Chrysopsis subulata — Scrub Goldenaster

734 - Chrysosplenium americanum — Golden-saxifrage, Water-carpet, Water-mat

735 - Cichorium intybus — Chicory, Blue-sailors, Succory

736 - Cicuta maculata var. maculata — Water-hemlock, Spotted Cowbane

737 - Cicuta maculata var. maculata — Southern Water-hemlock

738 - Cinna arundinacea — Common Woodreed, Stout Woodreed, Sweet Woodreed

739 - Cinnamomum camphora — Camphortree

740 - Circaea alpina ssp. alpina — Alpine Enchanter's Nightshade, Smaller Enchanter's Nightshade

741 - Circaea lutetiana ssp. canadensis — Canada Enchanter's Nightshade

742 - Cirsium altissimum — Tall Thistle

743 - Cirsium arvense — Canada Thistle, Field Thistle

744 - Cirsium carolinianum — Carolina Thistle, Spring Thistle, Soft Thistle, Prairie Thistle

745 - Cirsium discolor — Field Thistle

746 - Cirsium horridulum var. horridulum — Common Yellow Thistle, Purple Thistle, Bristle Thistle, Horrid Thistle

747 - Cirsium lecontei — LeConte's Thistle

748 - Cirsium muticum — Swamp Thistle

749 - Cirsium nuttallii — Coastal Tall Thistle, Nuttall's Thistle

750 - Cirsium pumilum — Pasture Thistle

751 - Cirsium repandum — Sandhill Thistle

752 - Cirsium virginianum — Virginia Thistle

753 - Cirsium vulgare — Bull Thistle

754 - Cissus trifoliata — Marine-ivy, Sorrel-vine

755 - Citrullus lanatus var. lanatus — Watermelon

756 - Citrus ×aurantium [maxima × reticulata] — Sour Orange, Marmalade Orange, Sweet Orange, Bitter Orange

757 - Cladium mariscus ssp. jamaicense — Sawgrass

758 - Cladrastis kentukea — Kentucky Yellowwood, Gopherwood

759 - Claytonia caroliniana var. caroliniana — Carolina Spring-beauty

760 - Claytonia virginica var. virginica — Spring-beauty

761 - Cleistes bifaria — Appalachian Dragonhead Pogonia, Appalachian Small Spreading Pogonia, Smaller Rosebud Orchid, Upland Spreading Pogonia

762 - Cleistes bifaria — Small Dragonhead Pogonia, Coastal Plain Small Spreading Pogonia

763 - Cleistes divaricata — Large Dragonhead Pogonia, Rosebud Orchid, Large Spreading Pogonia

764 - Clematis albicoma — White-haired Leatherflower

765 - Clematis catesbyana — Coastal Virgin's Bower, Satin-curls, Climbing Clematis

766 - Clematis crispa — Southern Leatherflower, Marsh Clematis, Swamp Leatherflower, Blue Jasmine

767 - Clematis flammula — Fragrant Clematis, Fragrant Virgin's Bower, Sweet-scented Virgin's Bower

768 - Clematis fremontii — Fremont's Leatherflower

769 - Clematis glaucophylla — White-leaved Leatherflower

770 - Clematis occidentalis var. occidentalis — Mountain Clematis, Purple Clematis

771 - Clematis ochroleuca — Curlyheads

772 - Clematis reticulata — Vase-vine, Netleaf Leatherflower

773 - Clematis socialis — Alabama Leatherflower

774 - Clematis terniflora — Sweet Autumn Clematis, Yam-leaved Clematis, Sweet Autumn Virgin's Bower, Japanese Virgin's-bower

775 - Clematis versicolor — Pale Leatherflower

776 - Clematis viorna — Northern Leatherflower, Vase-vine

777 - Clematis viorna — Ware's Leatherflower, Coosa Leatherflower

778 - Clematis viorna — Beadle's Leatherflower

779 - Clematis virginiana — Virgin's Bower

780 - Clematis vitalba — Traveler’s Joy, Old Man's Beard

781 - Clematis viticaulis — Millboro Leatherflower

782 - Cleome hassleriana — Cleome, Spiderflower, Pinkqueen

783 - Cleome rutidosperma — Cleome, Fringed Spiderflower

784 - Clerodendrum bungei — Clerodendrum, Rose Glorybower

785 - Clerodendrum trichotomum var. ferrugineum — Harlequin Glorybower

786 - Clethra acuminata — Mountain Sweet-pepperbush, Cinnamonbark, Cinnamon Clethra, Mountain White-alder

787 - Clethra alnifolia — Coastal Sweet-pepperbush, Coastal White-alder

788 - Clethra alnifolia — Downy Sweet-pepperbush, Downy White-alder

789 - Cliftonia monophylla — Buckwheat-tree, Black Titi, Buckwheat-bush

790 - Clinopodium ashei — Ashe's Savory, Ashe's Calamint, Ohoopee Dunes Wild Basil

791 - Clinopodium coccineum — Scarlet Wild Basil, Scarlet Calamint, Red Mint Shrub, Red Basil

792 - Clinopodium georgianum — Georgia Savory, Georgia Basil, Georgia Calamint, False Peppermint

793 - Clinopodium gracile — Slender Wild Basil, Slender Calamint

794 - Clinopodium vulgare — Wild Basil

795 - Clintonia borealis — Bluebead-lily, Clinton's Lily, Yellow Clintonia, Yellow Bead Lily

796 - Clintonia umbellulata — Speckled Wood-lily, White Clintonia

797 - Clitoria mariana — Butterfly-pea

798 - Cnicus benedictus — Blessed Thistle

799 - Cnidoscolus urens var. stimulosus — Spurge-nettle, Tread-softly, Bull-nettle, Finger-rot

800 - Cocculus carolinus — Carolina Moonseed, Coralbeads, Carolina Snailseed, Red Moonseed

801 - Cocos nucifera — Coconut Palm

802 - Coelorachis cylindrica — Carolina Jointgrass

803 - Coelorachis rugosa — Wrinkled Jointgrass

804 - Coincya monensis ssp. recurvata — Wallflower-cabbage, Coincya, Star-mustard

805 - Collinsia verna — Eastern Blue-eyed Mary

806 - Collinsonia canadensis — Northern Horsebalm, Citronella, Canada Stoneroot, Canada Horsebalm

807 - Collinsonia serotina — Florida Horsebalm

808 - Collinsonia serotina — Southern Horsebalm, Anise Horsebalm

809 - Collinsonia tuberosa — Tuberous Horsebalm, Stoneroot, Deepwoods Horsebalm

810 - Collinsonia verticillata — Whorled Horsebalm

811 - Colocasia esculenta — Elephant's-ear, Taro, Dasheen

812 - Comandra umbellata ssp. umbellata — Eastern Bastard-toadflax, Eastern Comandra, Star-toadflax

813 - Commelina benghalensis — Tropical Spiderwort, Benghal Dayflower

814 - Commelina caroliniana — Indian Dayflower

815 - Commelina communis — Asiatic Dayflower, Common Dayflower

816 - Commelina diffusa var. diffusa — Spreading Dayflower, Creeping Dayflower

817 - Commelina erecta var. angustifolia — Sand Dayflower, Pineland Dayflower, Slender Dayflower

818 - Commelina erecta var. erecta — Erect Dayflower, Slender Dayflower

819 - Commelina virginica — Virginia Dayflower

820 - Comptonia peregrina — Sweet-fern

821 - Conium maculatum — Poison-hemlock

822 - Conoclinium coelestinum — Mistflower, Wild Ageratum, Hardy Ageratum

823 - Conopholis americana — Squawroot, Bearcorn, Oakdrops

824 - Conradina canescens — Gray Rosemary, Conradina

825 - Conradina glabra — Appalachicola Rosemary

826 - Conradina verticillata — Cumberland Rosemary

827 - Convallaria majalis — European Lily-of-the-valley

828 - Convallaria majuscula — American Lily-of-the-valley

829 - Convolvulus arvensis — Field Bindweed, Creeping Jenny, Possession-vine, Cornbind

830 - Conyza bonariensis — South American Horseweed, Hairy Fleabane

831 - Conyza canadensis var. canadensis — Common Horseweed

832 - Conyza canadensis var. pusilla — Southern Horseweed

833 - Conyza floribunda — Tropical Horseweed, Sumatran Fleabane, Guernsey Fleabane

834 - Conyza floribunda — Many-flowered Horseweed, tall fleabane

835 - Coptis trifolia — Goldthread, Goldenroot, Threeleaf Goldthread

836 - Corallorhiza maculata — Eastern Spotted Coralroot, Summer Coralroot

837 - Corallorhiza odontorhiza — Autumn Coralroot

838 - Corallorhiza wisteriana — Spring Coralroot, Wister's Coralroot

839 - Coreopsis auriculata — Eared Coreopsis, Lobed Coreopsis, Eared Tickseed, Lobed Tickseed

840 - Coreopsis basalis — Texas Coreopsis, Golden-mane Tickseed

841 - Coreopsis delphiniifolia — Larkspur-leaf Tickseed, Larkspur Coreopsis

842 - Coreopsis falcata — Pool Coreopsis, Carolina Tickseed, Sickle Tickseed

843 - Coreopsis gladiata — Swamp Coreopsis, Swamp Tickseed, Seepage Coreopsis, Coastal Plain Tickseed

844 - Coreopsis grandiflora var. grandiflora — Large-flowered Coreopsis, Largeflower Tickseed

845 - Coreopsis grandiflora var. harveyana — Large-flowered Coreopsis, Largeflower Tickseed

846 - Coreopsis integrifolia — Chipola Dye-flower, fringeleaf tickseed

847 - Coreopsis lanceolata — Lanceleaf Coreopsis, Longstalk Coreopsis, Lanceleaf Tickseed

848 - Coreopsis latifolia — Broadleaf Coreopsis, Broadleaf Tickseed

849 - Coreopsis linifolia — Savanna Coreopsis, Savanna Tickseed

850 - Coreopsis major — Whorled Coreopsis, Woodland Coreopsis

851 - Coreopsis major — Whorled Coreopsis, Stiffleaf Coreopsis, Greater Tickseed, Whorled Tickseed

852 - Coreopsis nudata — Swamp Coreopsis

853 - Coreopsis palmata — Prairie Coreopsis, Finger Coreopsis, Stiff Tickseed

854 - Coreopsis palustris — Beadle's Coreopsis, Swamp Tickseed

855 - Coreopsis pubescens var. pubescens — Common Hairy Coreopsis, Star Tickseed

856 - Coreopsis pulchra — Lookout Mountain Coreopsis

857 - Coreopsis rosea — Rose Coreopsis, Pink Tickseed

858 - Coreopsis tinctoria var. tinctoria — Plains Coreopsis, Calliopsis, Garden Coreopsis, Golden Tickseed

859 - Coreopsis tripteris — Tall Coreopsis, Tall Tickseed, Threeleaf Tickseed

860 - Coreopsis verticillata — Threadleaf Coreopsis, Cutleaf Tickseed, Whorled Tickseed

861 - Cornus alternifolia — Alternate-leaf Dogwood, Pagoda Dogwood, Pagoda Cornel

862 - Cornus amomum — Silky Dogwood, Bush Dogwood, Silky Cornel

863 - Cornus asperifolia — Eastern Roughleaf Dogwood

864 - Cornus canadensis — Bunchberry, Dwarf Dogwood, Dwarf Cornel

865 - Cornus drummondii — Midwestern Roughleaf Dogwood

866 - Cornus florida — Flowering Dogwood

867 - Cornus foemina — Southern Swamp Dogwood

868 - Cornus kousa — Kousa Dogwood

869 - Cornus racemosa — Northern Swamp Dogwood, Gray Dogwood

870 - Cornus sericea ssp. sericea — Red Osier Dogwood, Bailey's Dogwood

871 - Coronopus didymus — Wart-cress, Lesser Swine-cress

872 - Cortaderia selloana — Pampasgrass

873 - Corydalis flavula — Yellow Fumitory, Yellow Harlequin, Short-spurred Corydalis, Yellow Fumewort

874 - Corydalis incisa — Incised Fumewort, Purple Keman

875 - Corydalis micrantha ssp. australis — Southern Corydalis

876 - Corydalis micrantha ssp. micrantha — Slender Corydalis

877 - Corydalis sempervirens — Pale Corydalis, Rock Harlequin, Pink Corydalis, Tall Corydalis

878 - Corylus americana — American Hazelnut, American Filbert

879 - Corylus cornuta var. cornuta — Beaked Hazelnut

880 - Cotinus obovatus — American Smoketree

881 - Crassocephalum crepidioides — Redflower Ragleaf, Thickhead

882 - Crataegus aemula — Rome Hawthorn

883 - Crataegus aestivalis — Mayhaw, Eastern Mayhaw, May Hawthorn

884 - Crataegus arrogans — Bristol Hawthorn

885 - Crataegus berberifolia — Barberry Hawthorn

886 - Crataegus brachyacantha — Blueberry Hawthorn

887 - Crataegus calpodendron — Pear Hawthorn

888 - Crataegus chrysocarpa — Margaret's Hawthorn, Fireberry Hawthorn

889 - Crataegus condigna — Pygmy Hawthorn

890 - Crataegus crus-galli — Cockspur Hawthorn

891 - Crataegus crus-galli — Mohr's Hawthorn

892 - Crataegus dispar — Aiken Hawthorn

893 - Crataegus disperma — Two-seed Hawthorn, Spreading Hawthorn

894 - Crataegus dodgei — Dodge Hawthorn

895 - Crataegus engelmannii — Engelmann's Hawthorn

896 - Crataegus flava — Rough Hawthorn, Southern Haw

897 - Crataegus flava — Alabama Hawthorn

898 - Crataegus flava — Sunny Hawthorn

899 - Crataegus flava — Yellow Hawthorn, Yellowleaf Hawthorn

900 - Crataegus flava — Ravenel's Hawthorn

901 - Crataegus flava — Lance’s Hawthorn

902 - Crataegus flava — Smooth Alabama Hawthorn, Montgomery Hawthorn

903 - Crataegus furtiva — Albany Hawthorn

904 - Crataegus harbisonii — Ashe Hawthorn

905 - Crataegus harbisonii — Harbison's Hawthorn

906 - Crataegus integra — Lake Ella Hawthorn

907 - Crataegus intricata — Entangled Hawthorn

908 - Crataegus intricata — Buckley's Hawthorn

909 - Crataegus intricata — Boynton's Hawthorn

910 - Crataegus intricata — Pale-fruited Hawthorn, Birmingham Hawthorn, Pale Hawthorn

911 - Crataegus intricata — Biltmore Hawthorn

912 - Crataegus intricata — Bush Hawthorn

913 - Crataegus intricata — Little Red Hawthorn

914 - Crataegus intricata — Straw-fruited Hawthorn, Straw-fruited Entangled Hawthorn

915 - Crataegus intricata — Yellow-fruited Entangled Hawthorn

916 - Crataegus iracunda — Forest Hawthorn, Stolon-bearing Hawthorn

917 - Crataegus iracunda — Poplar Hawthorn

918 - Crataegus lacrimata — Weeping Hawthorn, Pensacola hawthorn

919 - Crataegus lanata — Lanate Hawthorn

920 - Crataegus lanuginosa — Woolly Hawthorn, Webb City Hawthorn

921 - Crataegus limnophila — Narrowleaf Cockspur Hawthorn

922 - Crataegus macrosperma — Eastern Hawthorn

923 - Crataegus macrosperma — Balsam Mountain Hawthorn

924 - Crataegus marshallii — Parsley Hawthorn, Parsley Haw

925 - Crataegus mendosa — Albertville Hawthorn

926 - Crataegus mollis — Downy Hawthorn

927 - Crataegus mollis — Texas Downy Hawthorn

928 - Crataegus monogyna — English Hawthorn, Singleseed Hawthorn, One-seeded Hawthorn

929 - Crataegus munda — Dwarf Hawthorn, Restful Hawthorn, Neat Hawthorn

930 - Crataegus munda — Woolly Dwarf Hawthorn, Pexa Hawthorn

931 - Crataegus opaca — Western Mayhaw

932 - Crataegus pearsonii — Sandhill Hawthorn

933 - Crataegus pedicellata — Scarlet Hawthorn

934 - Crataegus pennsylvanica — Pennsylvania Hawthorn

935 - Crataegus phaenopyrum — Washington Hawthorn, Virginia Hawthorn

936 - Crataegus pruinosa — Frosted Hawthorn

937 - Crataegus pruinosa — Gattinger's Hawthorn

938 - Crataegus pulcherrima — Beautiful Hawthorn

939 - Crataegus pulcherrima — Broadleaved Beautiful Hawthorn

940 - Crataegus punctata — Dotted Hawthorn, White Hawthorn

941 - Crataegus rufula — Rufous Mayhaw, Florida Mayhaw

942 - Crataegus sargentii — Sargent's Hawthorn

943 - Crataegus sargentii — Red Mountain Hawthorn

944 - Crataegus schuettei — Schuette's Hawthorn

945 - Crataegus spathulata — Littlehip Hawthorn, Spatulate Haw

946 - Crataegus submollis — Northern Downy Hawthorn, Quebec Hawthorn

947 - Crataegus succulenta — Fleshy Hawthorn

948 - Crataegus succulenta — New River Hawthorn

949 - Crataegus triflora — Threeflower Hawthorn

950 - Crataegus uniflora — Oneflower Hawthorn, Dwarf Haw

951 - Crataegus vailiae — Vail’s Hawthorn

952 - Crataegus viridis var. viridis — Green Hawthorn, Greenhaw

953 - Crepis capillaris — Smooth Hawksbeard

954 - Crepis pulchra — Smallflower Hawksbeard

955 - Crinum americanum — Southern Swamp-lily, String Lily, Seven-sisters

956 - Croptilon divaricatum — Scratch-daisy, Goldenweed, Slender Scratch-daisy

957 - Crossopetalum ilicifolium — Holly-leaf Rhacoma, Christmasberry, Quailberry

958 - Crotalaria ochroleuca — Slenderleaf Rattlebox

959 - Crotalaria pallida var. obovata — Smooth Rattlebox

960 - Crotalaria purshii — Coastal Plain Rattlebox, Pursh's Rattlebox

961 - Crotalaria rotundifolia — Low Rattlebox, Rabbitbells

962 - Crotalaria rotundifolia — Low Rattlebox, Rabbitbells

963 - Crotalaria sagittalis — Arrowhead Rattlebox, Common Rattlebox

964 - Crotalaria spectabilis — Showy Rattlebox

965 - Croton alabamensis var. alabamensis — Alabama Croton

966 - Croton argyranthemus — Silver Croton, Sandhill Croton, Healing Croton

967 - Croton capitatus var. capitatus — Woolly Croton, Hogwort, Capitate Croton, Goatweed

968 - Croton elliottii — Elliott's Croton, Pondshore Croton

969 - Croton glandulosus var. septentrionalis — Doveweed, Tooth-leaved Croton, Sand Croton, Northern Croton

970 - Croton michauxii — Sand Rushfoil, Michaux's Croton, Narrowleaf Rushfoil

971 - Croton michauxii var. ellipticus — Outcrop Rushfoil, Willdenow's Croton, Glade Rushfoil, Broadleaf Rushfoil

972 - Croton monanthogynus — Prairie-tea Croton, One-seed Croton

973 - Croton punctatus — Silverleaf Croton, Gulf Croton, Beach-tea

974 - Cruciata pedemontana — Piedmont Crosswort, Piedmont Bedstraw

975 - Cryptotaenia canadensis — Honewort

976 - Ctenium aromaticum — Toothache Grass, Orangegrass, Wild Ginger

977 - Ctenium floridanum — Florida Toothache Grass, Florida orangegrass

978 - Cucumis melo — Canteloupe, Muskmelon

979 - Cucumis sativus — Cucumber

980 - Cucurbita pepo var. ovifera — Crookneck Squash, Straightneck Squash, Acorn Squash, Spaghetti Squash

981 - Cucurbita pepo var. pepo — Pumpkin, Zucchini, Ornamental Gourd, Vegetable Marrow

982 - Cudrania tricuspidata — Cudrania, Strawberry-bush, Chinese Che

983 - Cunila origanoides — Wild-oregano, American Dittany, Stone-mint

984 - Cuphea carthagenensis — Colombian Waxweed

985 - Cuphea viscosissima — Clammy Cuphea, Blue Waxweed

986 - Cuscuta cephalanthi — Buttonbush Dodder

987 - Cuscuta compacta var. compacta — Compact Dodder

988 - Cuscuta coryli — Hazel Dodder

989 - Cuscuta gronovii — Common Dodder, Swamp Dodder

990 - Cuscuta harperi — Harper's Dodder

991 - Cuscuta indecora + — Bigseed Alfalfa Dodder, Pretty Dodder

992 - Cuscuta japonica — Japanese Dodder

993 - Cuscuta obtusiflora var. glandulosa — Glandular Dodder

994 - Cuscuta pentagona var. pentagona — Five-angled Dodder

995 - Cuscuta pentagona var. pentagona — Field Dodder, Prairie Dodder, Golden Dodder

996 - Cuscuta polygonorum — Smartweed Dodder

997 - Cuscuta rostrata — Appalachian Dodder, Beaked Dodder

998 - Cuscuta suaveolens — Fringed Dodder, Lucerne Dodder, Alfalfa Dodder

999 - Cycas revoluta — Sago-palm

1000 - Cyclospermum leptophyllum — Marsh-parsley

1001 - Cymophyllus fraserianus — Fraser's Sedge, Lily-leaf Sedge

1002 - Cynanchum angustifolium — Swallow-wort, Sand-vine, Gulf Coast Swallow-wort, Marsh Cynanchum

1003 - Cynanchum laeve — Bluevine, Sandvine, Honeyvine

1004 - Cynanchum louiseae — Black Swallow-wort, Dog-Strangling Vine

1005 - Cynanchum scoparium — Leafless Swallowwort, Cynanchum

1006 - Cynodon dactylon — Bermuda Grass, Scutch Grass

1007 - Cynoglossum officinale — Hound's-tongue, Garden Comfrey

1008 - Cynoglossum virginianum var. virginianum — Southern Wild Comfrey, Southern Hound’s-tongue

1009 - Cyperus articulatus — jointed flatsedge, Chintul

1010 - Cyperus compressus — Poorland Flatsedge

1011 - Cyperus croceus — Baldwin's Flatsedge

1012 - Cyperus difformis — Variable Flatsedge, Smallflower Umbrella Sedge

1013 - Cyperus echinatus — Roundhead Flatsedge, Globe Flatsedge

1014 - Cyperus entrerianus — Deep-rooted Sedge, Woodrush Flatsedge

1015 - Cyperus erythrorhizos — Redroot Flatsedge

1016 - Cyperus esculentus var. leptostachyus — Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond

1017 - Cyperus flavescens — Yellow Flatsedge

1018 - Cyperus granitophilus — Granite Flatsedge

1019 - Cyperus involucratus — Umbrella-plant

1020 - Cyperus iria — Rice-field Flatsedge

1021 - Cyperus lancastriensis — Many-flowered Flatsedge, Porter’s Flatsedge

1022 - Cyperus lupulinus + — Great Plains Flatsedge, Slender Nutsedge

1023 - Cyperus lupulinus ssp. lupulinus — Southeastern Flatsedge

1024 - Cyperus odoratus — Fragrant Flatsedge

1025 - Cyperus odoratus — Slender Sand Flatsedge, Engelmann's Flatsedge

1026 - Cyperus plukenetii — Starburst Flatsedge, Plukenet’s Flatsedge, Plukenet’s Sedge

1027 - Cyperus retrofractus — Rough Flatsedge

1028 - Cyperus retrorsus var. retrorsus — Pineland Flatsedge, Pine-barren Flatsedge

1029 - Cyperus rotundus — Purple Nutsedge, Nutgrass, Cocograss

1030 - Cyperus squarrosus — Awned Flatsedge, Bearded Flatsedge

1031 - Cyperus strigosus — False Nutsedge, Straw Flatsedge, Straw-colored Flatsedge

1032 - Cyperus virens — Green Flatsedge

1033 - Cypripedium acaule — Pink Lady's Slipper, Mocassin Flower

1034 - Cypripedium candidum — White Lady's Slipper

1035 - Cypripedium kentuckiense — Kentucky Yellow Lady's Slipper

1036 - Cypripedium parviflorum var. parviflorum — Small Yellow Lady's Slipper

1037 - Cypripedium parviflorum var. pubescens — Large Yellow Lady's Slipper

1038 - Cypripedium reginae — Showy Lady's Slipper, Queen Lady's Slipper

1039 - Cyrilla racemiflora — Titi, Swamp Cyrilla, Leatherwood

1040 - Cyrtomium falcatum — Japanese Holly-fern, Asian Net-veined Holly Fern

1041 - Cyrtomium fortunei — Fortune's Holly-fern, Fortune's Net-veined Holly Fern

1042 - Cystopteris bulbifera — Bulblet Bladder Fern, Bulblet Fern

1043 - Cystopteris fragilis — Fragile Fern, Brittle Fern, Brittle Bladder Fern

1044 - Cystopteris protrusa — Lowland Bladder Fern, Spreading Bladder Fern

1045 - Cystopteris tennesseensis — Tennessee Bladder Fern

1046 - Cystopteris tenuis — Mackay's Bladder Fern, Mackay's Fragile Fern, Upland Bladder Fern

1047 - Cytisus scoparius var. scoparius — Scotch Broom

1048 - Dactylis glomerata ssp. glomerata — Orchard Grass

1049 - Dactyloctenium aegyptium — Crowfoot Grass

1050 - Dactylorhiza viridis — Longbract Frog Orchid, Long-bracted Orchid

1051 - Dalea albida — White-tassels

1052 - Dalea carnea — Pink-tassels

1053 - Dalea gattingeri — Gattinger's Prairie-clover, Purple-tassels

1054 - Dalea mountjoyae — Sprawling White-tassels

1055 - Dalea pinnata var. pinnata — Summer Farewell, Eastern Prairie-clover

1056 - Dalea pinnata var. trifoliata — Summer Farewell

1057 - Dalea purpurea var. purpurea — Purple Prairie-clover

1058 - Dalibarda repens — Robin-runaway, Star-violet, Dewdrop

1059 - Danthonia compressa — Mountain Oatgrass, Flattened Oatgrass, Allegheny Flyback

1060 - Danthonia epilis — Bog Oatgrass

1061 - Danthonia sericea — Silky Oatgrass, Downy Oatgrass, Downy Danthonia

1062 - Danthonia spicata — Poverty Oatgrass, Moonshine Grass, 'Curly Dan'

1063 - Dasistoma macrophylla — Mullein Foxglove

1064 - Datura stramonium — Jimsonweed, Thornapple, Stramonium

1065 - Daucus carota — Queen Anne's Lace, Wild Carrot, Bird's Nest

1066 - Daucus pusillus — American Queen Anne's Lace, American Carrot, American Wild Carrot, Seed-ticks

1067 - Decodon verticillatus — Water-oleander, Water-willow, Swamp Loosestrife, Peatweed

1068 - Decumaria barbara — Climbing Hydrangea, Woodvamp, Decumaria, Decumary

1069 - Delphinium carolinianum ssp. calciphilum — Glade Larkspur, Limestone Larkspur, Tennessee Larkspur

1070 - Delphinium carolinianum ssp. carolinianum — Prairie Larkspur, Carolina Larkspur, Blue Larkspur, Ozark Larkspur

1071 - Delphinium exaltatum — Tall Larkspur

1072 - Delphinium tricorne — Dwarf Larkspur

1073 - Dennstaedtia punctilobula — Hay-scented Fern, Pasture Fern, Boulder Fern

1074 - Deparia acrostichoides — Silvery Glade Fern, Silvery Spleenwort

1075 - Deparia petersonii — Japanese Lady Fern, Japanese false spleenwort

1076 - Deschampsia cespitosa — Tufted Hairgrass

1077 - Deschampsia flexuosa — Appalachian Hairgrass, Crinkled Hairgrass, Common Hairgrass, Wavy Hairgrass

1078 - Descurainia pinnata ssp. pinnata — Southeastern Tansy-mustard

1079 - Desmanthus illinoensis — Illinois Bundleflower, Prairie Mimosa, Common Bundleflower

1080 - Desmodium canescens — Hoary Tick-trefoil

1081 - Desmodium ciliare var. ciliare — Hairy Small-leaf Tick-trefoil, Littleleaf Tick-trefoil

1082 - Desmodium cuspidatum var. cuspidatum — Long-bracted Tick-trefoil, Toothed Tick-trefoil, Largebract Tick-trefoil

1083 - Desmodium fernaldii — Fernald's Tick-trefoil

1084 - Desmodium floridanum — Florida Tick-trefoil

1085 - Desmodium glabellum — Tall Tick-trefoil, Dillen's Tick-trefoil

1086 - Desmodium glutinosum — Heartleaf Tick-trefoil, Clusterleaf Tick-trefoil, Pointedleaf Tick-Trefoil

1087 - Desmodium laevigatum — Smooth Tick-trefoil

1088 - Desmodium lineatum — Matted Tick-trefoil, Sand Tick-trefoil

1089 - Desmodium marilandicum — Smooth Small-leaf Tick-trefoil, Maryland Tick-trefoil

1090 - Desmodium nudiflorum — Naked Tick-trefoil, Naked-flowered Tick Trefoil, Woodland Tick-trefoil

1091 - Desmodium nuttallii — Nuttall's Tick-trefoil

1092 - Desmodium obtusum — Stiff Tick-trefoil

1093 - Desmodium ochroleucum — White Tick-trefoil, Creamflower Tick-trefoil, Cream Tick-trefoil

1094 - Desmodium paniculatum var. paniculatum — Panicled Tick-trefoil

1095 - Desmodium pauciflorum — Fewflower Tick-trefoil

1096 - Desmodium perplexum — Perplexing Tick-trefoil, Dillen's Tick-trefoil

1097 - Desmodium rotundifolium — Roundleaf Tick-trefoil, Dollarleaf, Prostrate Tick-trefoil, Sessileleaf Tick-trefoil

1098 - Desmodium sessilifolium — Sessile-leaf Tick-trefoil

1099 - Desmodium strictum — Pinebarren Tick-trefoil, Pineland Tick-trefoil, Upland Slender Tick-trefoil

1100 - Desmodium tenuifolium — Slimleaf Tick-trefoil, Savanna Slender Tick-trefoil

1101 - Desmodium tortuosum — Florida Tick-trefoil, dixie tick-trefoil

1102 - Desmodium viridiflorum — Velvety Tick-trefoil, Velvety Tick-clover

1103 - Deutzia crenata — Deutzia, crenate Pride-of-Rochester

1104 - Deutzia scabra — Deutzia, Fuzzy Pride-of-Rochester

1105 - Diamorpha smallii — Elf-orpine

1106 - Dianthus armeria — Deptford Pink

1107 - Dicentra canadensis — Squirrel Corn

1108 - Dicentra cucullaria — Dutchman's Britches

1109 - Dicentra eximia — Wild Bleeding Heart

1110 - Dicerandra linearifolia + — coastal plain balm

1111 - Dicerandra odoratissima — Rose Dicerandra, Rose Balm, Harper’s Scrub-balm

1112 - Dichanthelium aciculare — Needleleaf Witchgrass, Needleleaf Rosette Grass

1113 - Dichanthelium aciculare — Narrowleaf Witchgrass

1114 - Dichanthelium aciculare — Sandy Woods Witchgrass

1115 - Dichanthelium aciculare — Spindle-fruited Witchgrass

1116 - Dichanthelium aciculare — Nerved Witchgrass

1117 - Dichanthelium aciculare — Pineland Witchgrass

1118 - Dichanthelium acuminatum var. acuminatum — Woolly Witchgrass, Woolly Rosette Grass, Tapered Rosette Grass

1119 - Dichanthelium acuminatum var. acuminatum — Slender-stemmed Witchgrass, Western Woolly Witchgrass

1120 - Dichanthelium acuminatum var. lindheimeri — Lindheimer's Witchgrass

1121 - Dichanthelium boscii — Bosc's Witchgrass

1122 - Dichanthelium clandestinum — Deer-tongue Witchgrass

1123 - Dichanthelium commutatum — Variable Witchgrass

1124 - Dichanthelium depauperatum — Starved Witchgrass

1125 - Dichanthelium dichotomum — Ringed Witchgrass

1126 - Dichanthelium dichotomum var. dichotomum — Forked Witchgrass

1127 - Dichanthelium dichotomum var. dichotomum — Blue Witchgrass

1128 - Dichanthelium dichotomum var. dichotomum — Mattamuskeet Witchgrass

1129 - Dichanthelium dichotomum var. dichotomum — Bog Witchgrass

1130 - Dichanthelium dichotomum var. dichotomum — Naked Witchgrass

1131 - Dichanthelium dichotomum var. dichotomum — Peaty Witchgrass

1132 - Dichanthelium dichotomum var. dichotomum — Spotted-sheath Witchgrass

1133 - Dichanthelium dichotomum var. dichotomum — Small-fruited Witchgrass

1134 - Dichanthelium dichotomum var. dichotomum — Shining Witchgrass

1135 - Dichanthelium dichotomum var. dichotomum — Roanoke Witchgrass

1136 - Dichanthelium erectifolium — Erectleaf Witchgrass, Erectleaf Panicgrass

1137 - Dichanthelium latifolium — Broadleaf Rosette Grass, Broadleaf Witchgrass

1138 - Dichanthelium laxiflorum — Open-flower Witchgrass, Open-flower Rosette Grass

1139 - Dichanthelium longiligulatum — Long-ligule Witchgrass, Coastal Plain Witchgrass

1140 - Dichanthelium oligosanthes var. oligosanthes — Few-flowered Witchgrass, Heller's Witchgrass

1141 - Dichanthelium ravenelii — Ravenel's Witchgrass

1142 - Dichanthelium sabulorum var. thinium — American Witchgrass

1143 - Dichanthelium scabriusculum — Tall Swamp Witchgrass

1144 - Dichanthelium scoparium — Velvet Witchgrass

1145 - Dichanthelium sphaerocarpon — Round-fruited Witchgrass, Roundseed Witchgrass

1146 - Dichanthelium sphaerocarpon var. isophyllum — Many-flowered Witchgrass, Small-fruited Witchgrass, Roundseed Witchgrass

1147 - Dichanthelium strigosum var. glabrescens — Hairless Witchgrass

1148 - Dichanthelium strigosum var. leucoblepharis — Dwarf Witchgrass

1149 - Dichanthelium strigosum var. strigosum — Rough-hairy Witchgrass

1150 - Dichanthelium villosissimum var. villosissimum — White-haired Witchgrass

1151 - Dichondra carolinensis — Carolina Ponyfoot

1152 - Dicliptera brachiata — Branched Foldwing, Dicliptera

1153 - Didiplis diandra — Water-purslane

1154 - Diervilla lonicera — Northern Bush-honeysuckle

1155 - Diervilla rivularis — Hairy Southern Bush-honeysuckle, Mountain Bush-honeysuckle

1156 - Diervilla sessilifolia — Smooth Southern Bush-honeysuckle

1157 - Digitalis purpurea ssp. purpurea — Digitalis, Common Foxglove, Purple Foxglove

1158 - Digitaria bicornis — Asian crabgrass

1159 - Digitaria ciliaris — Southern Crabgrass

1160 - Digitaria filiformis — Slender Crabgrass

1161 - Digitaria ischaemum — Smooth Crabgrass

1162 - Digitaria sanguinalis — Hairy Crabgrass, Northern Crabgrass

1163 - Digitaria violascens — violet crabgrass

1164 - Dioclea multiflora — Cluster-pea, Boykin's Clusterpea

1165 - Diodia teres — Poor-joe, Rough Buttonweed

1166 - Diodia virginiana — Virginia Buttonweed, Large Buttonweed

1167 - Dionaea muscipula — Venus Flytrap, Meadow Clam, Tippitiwitchet

1168 - Dioscorea alata — Water Yam, White Yam, Great Yam, Winged Yam

1169 - Dioscorea bulbifera — Air Yam, Air Potato

1170 - Dioscorea floridana — Florida Wild Yam

1171 - Dioscorea oppositifolia — Cinnamon Vine, Chinese Yam

1172 - Dioscorea villosa — Common Wild Yam, Streamhead Yam, Yellow Yam

1173 - Diospyros virginiana — American Persimmon, Possumwood, Simmon

1174 - Diphylleia cymosa — Umbrella-leaf, Pixie-parasol

1175 - Diplazium pycnocarpon — Glade Fern

1176 - Dipsacus fullonum — Wild Teasel, Common Teasel

1177 - Dipsacus laciniatus — Cutleaf Teasel

1178 - Dipsacus sativus — Fuller's Teasel

1179 - Dirca palustris — Eastern Leatherwood, Leatherbark, Wicopee, Rope-bark

1180 - Ditrysinia fruticosa — Sebastian-bush

1181 - Dodecatheon meadia ssp. meadia — Eastern Shooting Star

1182 - Doellingeria infirma — Appalachian Flat-topped White Aster, Cornel-leaf Aster, Cornel-leaf Whitetop Aster, Appalachian Whitetop Aster

1183 - Doellingeria sericocarpoides — Pocosin Flat-top Aster, Southern Whitetop, Streamhead Flat-top Aster, Southern Flat-top Aster

1184 - Doellingeria umbellata var. umbellata — Northern Tall Flat-top White Aster, Northern Tall Whitetop Aster, Northern Tall Flat-top Aster

1185 - Draba aprica — Flatrock Draba, Open-ground Whitlow-grass, Granite Whitlow-wort, Sun-loving Draba

1186 - Draba brachycarpa — Shortpod Draba, Short-fruited Draba

1187 - Draba ramosissima — Rocktwist, Branched Draba, Appalachian Draba

1188 - Draba verna — Whitlow-grass, Spring Draba

1189 - Dracocephalum parviflorum — American Dragonhead

1190 - Drosera brevifolia — Dwarf Sundew, Early Sundew

1191 - Drosera capillaris — Pink Sundew, Bog Sundew

1192 - Drosera filiformis — Northern Threadleaf Sundew

1193 - Drosera intermedia — Water Sundew, Spoonleaf Sundew

1194 - Drosera rotundifolia var. rotundifolia — Roundleaf Sundew

1195 - Drosera tracyi — Tracy's Sundew

1196 - Drymaria cordata ssp. cordata — Drymary, West Indian Chickweed, Heartleaf Drymary

1197 - Dryopteris ×australis [celsa × ludoviciana] — Southern Woodfern, Southern Shield-fern, Dixie Woodfern

1198 - Dryopteris campyloptera — Mountain Woodfern

1199 - Dryopteris carthusiana — Spinulose Woodfern, Toothed Woodfern

1200 - Dryopteris celsa — Log Fern

1201 - Dryopteris cristata — Crested Woodfern, Crested Shield-fern

1202 - Dryopteris goldiana — Goldie's Woodfern

1203 - Dryopteris intermedia — Evergreen Woodfern, Fancy Fern, Intermediate Woodfern

1204 - Dryopteris ludoviciana — Southern Woodfern, Southern Shield-fern

1205 - Dryopteris marginalis — Marginal Woodfern, Marginal Shield-fern

1206 - Duchesnea indica — Indian Strawberry, Mock Strawberry

1207 - Dulichium arundinaceum — Threeway Sedge

1208 - Dyschoriste humistrata — Swamp Twinflower, Swamp Dyschoriste

1209 - Dyschoriste oblongifolia — Blue Twinflower, Pineland Dyschoriste, Oblong Twinflower

1210 - Dysphania ambrosioides — Mexican-tea, Epazote

1211 - Dysphania anthelmintica — Wormseed, Epazote

1212 - Echinacea laevigata — Smooth Coneflower, Smooth Purple Coneflower

1213 - Echinacea pallida — Pale Purple Coneflower

1214 - Echinacea paradoxa var. paradoxa — Yellow Coneflower

1215 - Echinacea purpurea — Eastern Purple Coneflower

1216 - Echinacea simulata — Prairie Purple Coneflower, Wavyleaf Purple Coneflower, Glade Coneflower

1217 - Echinacea tennesseensis — Tennessee Purple Coneflower, Tennessee Coneflower

1218 - Echinochloa colona — Jungle-rice

1219 - Echinochloa crus-galli — Barnyard-grass

1220 - Echinochloa crus-pavonis var. crus-pavonis — gulf cockspur grass

1221 - Echinochloa muricata var. microstachya — Rough Barnyard-grass

1222 - Echinochloa muricata var. muricata — Rough Barnyard-grass

1223 - Echinochloa walteri — Swamp Barnyard-grass, Coast Cockspur-grass

1224 - Echinocystis lobata — Wild-cucumber, Wild Balsam-apple

1225 - Echinodorus cordifolius — Creeping Burhead, Creeping Water-plantain

1226 - Echium vulgare — Viper's-bugloss, Blueweed

1227 - Eclipta prostrata — Eclipta, Pie-plant, Yerba-de-tajo, false daisy

1228 - Egeria densa — Brazilian Waterweed, Brazilian Egeria, "Brazilian Elodea", "Anacharis"

1229 - Eichhornia azurea — Rooted Water-hyacinth, anchored water-hyacinth

1230 - Eichhornia crassipes — Water-hyacinth

1231 - Elaeagnus angustifolia — Russian Olive, Oleaster

1232 - Elaeagnus multiflora — Cherry Elaeagnus, Cherry Silverberry

1233 - Elaeagnus pungens — Thorny Olive, Autumn Siverberry, Silverthorn, Thorny Elaeagnus

1234 - Elaeagnus umbellata var. parvifolia — Autumn-olive, Spring Silverberry, Oriental Silverleaf

1235 - Eleocharis baldwinii — Baldwin's Spikerush, Slender Spikerush, Roadgrass, Hair Grass

1236 - Eleocharis equisetoides — Horsetail Spikerush

1237 - Eleocharis geniculata — Canada spikesedge, Bent spikerush

1238 - Eleocharis montevidensis — Sand Spikerush

1239 - Eleocharis obtusa — Blunt Spikerush

1240 - Eleocharis quadrangulata — Squarestem Spikerush

1241 - Eleocharis vivipara — Viviparous Spikerush

1242 - Elephantopus carolinianus — Leafy Elephant's Foot, Carolina Elephant's Foot

1243 - Elephantopus nudatus — Coastal Plain Elephant's Foot, Smooth Elephant's Foot, Savanna Elephant's Foot, Pineland Elephant's Foot

1244 - Elephantopus tomentosus — Common Elephant's Foot, Upland Elephant's Foot, Woodland Elephant's Foot

1245 - Eleusine indica — Goosegrass, Yard Grass, Indian Goose-grass

1246 - Elliottia racemosa — Georgia-plume, Southern-plume, Elliottia

1247 - Elymus canadensis — Great Plains Wild-rye, Nodding Wild-rye, Canada Wild-rye

1248 - Elymus glabriflorus — Southeastern Wild-rye

1249 - Elymus hystrix var. hystrix — Common Bottlebrush Grass, Eastern Bottlebrush-grass

1250 - Elymus repens — Quackgrass, Dog-grass, Witchgrass

1251 - Elymus virginicus var. virginicus — Virginia Wild-rye, Common Eastern Wild-rye, Terrell Grass

1252 - Elytraria caroliniensis var. caroliniensis — Carolina Elytraria

1253 - Emex spinosa — Spiny Emex

1254 - Emilia fosbergii — Salmon Tasselflower, Cupid’s-shaving-brush

1255 - Enemion biternatum — False Rue-anemone, Isopyrum

1256 - Epidendrum magnoliae var. magnoliae — Green-fly Orchid

1257 - Epifagus virginiana — Beechdrops

1258 - Epigaea repens — Trailing Arbutus, Mayflower

1259 - Epilobium ciliatum ssp. ciliatum — Fringed Willowherb, American Willowherb

1260 - Epilobium coloratum — Purpleleaf Willowherb, Bronze Willowherb, Eastern Willowherb

1261 - Epilobium leptophyllum — Narrowleaf Willowherb, Bog Willowherb, American Marsh Willowherb

1262 - Equisetum arvense — Field Horsetail, Bottlebrush Horsetail

1263 - Equisetum hyemale var. affine — Tall Scouring-rush, River Scouring-rush

1264 - Eragrostis capillaris — Lace Lovegrass, Lacegrass

1265 - Eragrostis cilianensis — Stinkgrass

1266 - Eragrostis ciliaris — gophertail lovegrass

1267 - Eragrostis curvula — Weeping Lovegrass

1268 - Eragrostis elliottii — Elliott's Lovegrass

1269 - Eragrostis hirsuta — Bigtop Lovegrass

1270 - Eragrostis hypnoides — Creeping Lovegrass, Teal Lovegrass

1271 - Eragrostis japonica — Pond Lovegrass

1272 - Eragrostis pilosa — India Lovegrass

1273 - Eragrostis spectabilis — Purple Lovegrass, Tumblegrass

1274 - Eranthis hyemalis — Winter-aconite

1275 - Erechtites hieraciifolius var. hieraciifolius — Fireweed, American Burnweed, Pilewort

1276 - Eremochloa ophiuroides — Centipede Grass

1277 - Erica tetralix — Crossleaf Heath

1278 - Erigenia bulbosa — Harbinger-of-Spring, Pepper-and-Salt, Erigenia

1279 - Erigeron annuus — Annual Fleabane

1280 - Erigeron philadelphicus var. philadelphicus — Daisy Fleabane, Philadelphia Fleabane, Philadelphia-daisy, Common Fleabane

1281 - Erigeron pulchellus var. pulchellus — Robin's Plantain

1282 - Erigeron quercifolius — Southern Fleabane, Oak-leaved Fleabane

1283 - Erigeron strigosus var. strigosus — Daisy Fleabane, Common Rough Fleabane, Prairie Fleabane, Slender Daisy Fleabane

1284 - Erigeron vernus — Whitetop Fleabane, Savanna Daisy Fleabane, Early Whitetop Fleabane

1285 - Eriocaulon compressum — Flattened Pipewort, Soft-headed Pipewort, Hat Pin

1286 - Eriocaulon decangulare var. decangulare — Ten-angle Pipewort, Hat Pin, Hard Pipewort

1287 - Eriocaulon ravenelii — Ravenel's Pipewort

1288 - Eriocaulon texense — Texas Hatpins, Texas Pipewort

1289 - Eriochloa michauxii var. michauxii — Longleaf Cupgrass

1290 - Eriogonum tomentosum — Sandhill Wild-buckwheat, Southern Wild-buckwheat, Dog-tongue Buckwheat

1291 - Eriophorum virginicum — Tawny Cottongrass, Tawny Cottonsedge, Cat's-paw

1292 - Erodium cicutarium ssp. cicutarium — Common Storksbill, Redstem Storksbill, Heronsbill, Redstem Filaree

1293 - Eruca vesicaria ssp. sativa — Arugula, Garden Rocket, Rocket-salad, Salad-rocket

1294 - Erucastrum gallicum — Common Dog-mustard, Rocket-weed, French Rocket

1295 - Eryngium aquaticum var. aquaticum — Marsh Eryngo

1296 - Eryngium aquaticum var. ravenelii — Ravenel's Eryngo

1297 - Eryngium baldwinii — Baldwin's eryngo, Baldwin's button snakeroot

1298 - Eryngium integrifolium — Savanna Eryngo, Blueflower Eryngo

1299 - Eryngium maritimum — Sea Holly, Seaside Eryngo

1300 - Eryngium prostratum — Spreading Eryngo, Creeping Eryngo

1301 - Eryngium yuccifolium var. synchaetum — Southern Rattlesnake-master

1302 - Eryngium yuccifolium var. yuccifolium — Northern Rattlesnake-master, Button Snakeroot

1303 - Erysimum cheiranthoides — Wormseed Mustard, Wormseed Wallflower

1304 - Erythrina herbacea — Coral-bean, Cardinal-spear

1305 - Erythronium albidum — White Trout Lily, Blonde Lilian, White Fawnlily

1306 - Erythronium americanum ssp. americanum — American Trout Lily, Dogtooth Violet, Adder's Tongue, Yellow Trout-lily

1307 - Erythronium americanum ssp. harperi — Harper's Trout Lily

1308 - Erythronium rostratum — Beaked Trout Lily

1309 - Erythronium umbilicatum ssp. monostolum — Southern Appalachian Trout Lily

1310 - Erythronium umbilicatum ssp. umbilicatum — Dimpled Trout Lily, Dogtooth Violet

1311 - Eubotrys racemosus — Coastal Fetterbush, Swamp Sweetbells, Swamp Leucothoe, Swamp Fetterbush

1312 - Eubotrys recurvus — Mountain Sweetbells, Mountain Fetterbush, Deciduous Fetterbush

1313 - Euonymus alatus — Burning-bush, Winged Euonymus, Winged Wahoo

1314 - Euonymus americanus — Hearts-a-bustin', Strawberry-bush

1315 - Euonymus atropurpureus var. atropurpureus — American Wahoo, Eastern Wahoo, Burning Bush

1316 - Euonymus fortunei var. radicans — Wintercreeper, Climbing Euonymus, Chinese Spindle-tree

1317 - Euonymus japonicus — Japanese Spindle-tree, Japanese Euonymus

1318 - Euonymus obovatus — Running Strawberry-bush, Trailing Strawberry-bush, Trailing Wahoo

1319 - Eupatorium album var. album — White Boneset, White-bracted Thoroughwort, White Thoroughwort, White Eupatorium

1320 - Eupatorium altissimum — Tall Thoroughwort, Tall Boneset

1321 - Eupatorium altissimum — Pasture Thoroughwort, Pasture Eupatorium, Tall Boneset, Tall Thoroughwort

1322 - Eupatorium anomalum — Anomalous Eupatorium, Florida Thoroughwort

1323 - Eupatorium capillifolium — Common Dog-fennel, Summer Cedar, Yankeeweed, Cypressweed

1324 - Eupatorium compositifolium — Coastal Dog-fennel, Yankeeweed

1325 - Eupatorium glaucescens — Wedgeleaf Thoroughwort, Broadleaf Bushy Eupatorium, Wedgeleaf Eupatorium

1326 - Eupatorium godfreyanum — Godfrey's Thoroughwort, Godfrey's Eupatorium

1327 - Eupatorium hyssopifolium var. hyssopifolium — Hyssopleaf Boneset, Hyssopleaf Thoroughwort, Hyssopleaf Eupatorium

1328 - Eupatorium hyssopifolium var. laciniatum — Torrey's Thoroughwort, Torrey's Eupatorium

1329 - Eupatorium leucolepis var. leucolepis — Bay Boneset

1330 - Eupatorium leucolepis var. leucolepis — Savanna Eupatorium, Justiceweed, White-bracted Thoroughwort

1331 - Eupatorium mohrii — Recurved Thoroughwort, Recurved Eupatorium

1332 - Eupatorium mohrii — Mohr's Eupatorium, Mohr's Thoroughwort

1333 - Eupatorium perfoliatum var. perfoliatum — Boneset

1334 - Eupatorium pilosum — Rough Boneset, Ragged Eupatorium

1335 - Eupatorium rotundifolium var. cordigerum — Clasping Roundleaf Thoroughwort, Clasping Roundleaf Eupatorium

1336 - Eupatorium rotundifolium var. ovatum — Inland Roundleaf Eupatorium, Hairy Thoroughwort

1337 - Eupatorium rotundifolium var. rotundifolium — Common Roundleaf Boneset, Common Roundleaf Thoroughwort, Common Roundleaf Eupatorium

1338 - Eupatorium semiserratum — Threeleaf Eupatorium, Smallflower Thoroughwort, Olive Eupatorium

1339 - Eupatorium serotinum — Late-flowering Boneset, Late-flowering Thoroughwort, Late Eupatorium, Late Boneset

1340 - Eupatorium sessilifolium var. brittonianum — Britton's Upland Boneset, Britton's Eupatorium

1341 - Eupatorium sessilifolium var. sessilifolium — Upland Boneset, Sessile-leaf Eupatorium

1342 - Eupatorium sessilifolium var. vaseyi — Vasey's Thoroughwort, Vasey's Eupatorium

1343 - Euphorbia commutata — Woodland Spurge, Tinted Spurge, Wood Spurge

1344 - Euphorbia corollata — Eastern Flowering Spurge

1345 - Euphorbia curtisii — White Sandhills Spurge, Curtis's Spurge

1346 - Euphorbia cyathophora — Wild Poinsettia, Painted Leaf, Fire-on-the-mountain

1347 - Euphorbia cyparissias — Cypress Spurge, Graveyard Spurge

1348 - Euphorbia dentata var. dentata — Painted Leaf, Wild Poinsettia, Green Poinsettia, Toothed Spurge

1349 - Euphorbia discoidalis — Summer Spurge

1350 - Euphorbia esula var. uralensis — Wolf's-milk, Leafy Spurge

1351 - Euphorbia exserta — Maroon Sandhills Spurge, Coastal Sand Spurge, Purple Sandhill-spurge

1352 - Euphorbia graminea — Grassleaf Spurge, ‘Diamond Frost’, ‘Frosted Flakes’

1353 - Euphorbia heterophylla — Fiddler's Spurge, Mexican Fireplant, Catalina, Jacob's-ladder

1354 - Euphorbia ipecacuanhae — Carolina Ipecac, Wild Ipecac, American Ipecac

1355 - Euphorbia lathyris — Caper Spurge, Myrtle Spurge, Mole Plant

1356 - Euphorbia mercurialina — Cumberland Spurge, Mercury Spurge

1357 - Euphorbia pubentissima — False Flowering Spurge, Southeastern Flowering Spurge, Southern Flowering Spurge

1358 - Euphorbia purpurea — Glade Spurge, Darlington Spurge, Purple Spurge

1359 - Eurybia avita — Alexander's Rock Aster

1360 - Eurybia chlorolepis — Blue Ridge White Heart-leaved Aster, Mountain Wood-aster

1361 - Eurybia compacta — Slender Aster

1362 - Eurybia divaricata — White Wood-aster, Woodland Aster, Common White Heart-leaved Aster

1363 - Eurybia eryngiifolia — Eryngo-leaved Aster, Thistleleaf Aster

1364 - Eurybia macrophylla — Large-leaf Aster, Bigleaf Aster

1365 - Eurybia mirabilis — Piedmont Aster, Bouquet Aster

1366 - Eurybia paludosa — Savannah Grass-leaved Aster, Southern Swamp Aster

1367 - Eurybia radula — Rough-leaved Aster, Low Rough Aster

1368 - Eurybia schreberi — Schreber's Aster

1369 - Eurybia spectabilis — Low Showy Aster, Eastern Showy Aster

1370 - Eurybia surculosa — Creeping Aster, Michaux's Wood-Aster

1371 - Eustachys petraea — Dune Fingergrass, Pinewoods Fingergrass

1372 - Euthamia caroliniana — Carolina Goldentop, Slender Flattop Goldenrod

1373 - Euthamia graminifolia var. graminifolia — Northern Smooth Goldentop, Grassleaf Flattop Goldenrod

1374 - Euthamia leptocephala — Narrowhead Goldentop, Mississippi Valley Flat-topped Goldenrod

1375 - Eutrochium dubium — Coastal Plain Joe-pye-weed, Three-nerved Joe-pye-weed

1376 - Eutrochium fistulosum — Hollow-stem Joe-pye-weed

1377 - Eutrochium maculatum var. maculatum — Spotted Joe-pye-weed

1378 - Eutrochium purpureum var. carolinianum — Carolina Joe-Pye-weed, Downy Sweet Joe-Pye-weed

1379 - Eutrochium purpureum var. purpureum — Purple-node Joe-pye-weed, Sweet Joe-pye-weed

1380 - Eutrochium steelei — Appalachian Joe-pye-weed, Steele's Joe-pye-weed

1381 - Exochorda racemosa — Pearlbush

1382 - Facelis retusa — Trampweed, Fluffweed

1383 - Fagopyrum esculentum — Buckwheat

1384 - Fagus grandifolia — American Beech

1385 - Fatoua villosa — Mulberry-weed, Crabweed, Foolish-weed

1386 - Fatsia japonica — Japanese Aralia, Fatsia, paperplant

1387 - Festuca brevipila — Hard Fescue

1388 - Festuca paradoxa — Cluster Fescue

1389 - Festuca rubra ssp. rubra — Red Fescue

1390 - Festuca subverticillata — Nodding Fescue

1391 - Ficus carica — Edible Fig, Garden Fig

1392 - Ficus microcarpa — Laurel Fig, Indian-laurel

1393 - Ficus pumila — Climbing Fig, Creeping Fig

1394 - Filipendula rubra — Queen-of-the-Prairie

1395 - Filipendula ulmaria ssp. ulmaria — Queen-of-the-Meadow, Meadowsweet

1396 - Fimbristylis caroliniana — Carolina Fimbry

1397 - Fimbristylis castanea — Marsh Fimbry

1398 - Fimbristylis perpusilla — Harper's Fimbry

1399 - Fimbristylis schoenoides — ditch fimbry

1400 - Firmiana simplex — Chinese Parasol-tree, Japanese Varnishtree, Phoenix Tree

1401 - Flaveria bidentis — coastal plain yellowtops

1402 - Fleischmannia incarnata — Pink Thoroughwort, Pink Eupatorium

1403 - Foeniculum vulgare — Fennel

1404 - Forestiera acuminata — Swamp Forestiera, Swamp-privet

1405 - Forestiera godfreyi — Godfrey's Forestiera

1406 - Forestiera ligustrina — Glade Forestiera, Southern-privet

1407 - Forestiera segregata var. segregata — Florida-privet, Florida Forestiera

1408 - Forsythia suspensa — Weeping Forsythia

1409 - Forsythia viridissima — Greenstem Forsythia

1410 - Fothergilla gardenii — Coastal Witch-alder, Pocosin Witch-alder, Dwarf Witch-alder, Fothergilla

1411 - Fothergilla gardenii — Kearney's Witch-alder

1412 - Fothergilla major — Large Witch-alder, Mountain Witch-alder, Fothergilla

1413 - Fragaria vesca ssp. americana — Wood Stawberry, American Woodland Strawberry

1414 - Fragaria virginiana ssp. virginiana — Wild Strawberry

1415 - Frangula alnus — Glossy Buckthorn, European Alder-buckthorn

1416 - Frangula caroliniana — Carolina Buckthorn, Polecat-tree, Indian Currant, Indian-cherry

1417 - Franklinia alatamaha — Franklinia, Franklin Tree, Lost Gordonia

1418 - Frasera caroliniensis — American Columbo

1419 - Fraxinus americana — White Ash, American Ash

1420 - Fraxinus americana — Biltmore Ash, Biltmore White Ash

1421 - Fraxinus caroliniana — Carolina Ash, Water Ash, Pop Ash

1422 - Fraxinus pennsylvanica — Green Ash, Red Ash

1423 - Fraxinus profunda — Pumpkin Ash

1424 - Fraxinus quadrangulata — Blue Ash

1425 - Froelichia floridana var. campestris — Plains Cottonseed

1426 - Froelichia floridana var. floridana — Florida Cottonseed, Common Cottonweed

1427 - Froelichia gracilis — Slender Cottonweed

1428 - Fuirena scirpoidea — Southern Umbrella-sedge

1429 - Fumaria officinalis ssp. officinalis — Fumitory, Earthsmoke

1430 - Gaillardia aestivalis var. aestivalis — Sandhill Gaillardia, Rayless Blanketflower, Lanceleaf Blanketflower, Prairie Gaillardia

1431 - Gaillardia aestivalis var. aestivalis — Yellow Sandhill Gaillardia, Yellow Prairie Gaillardia

1432 - Gaillardia pulchella var. picta — Beach Blanket-flower, Gaillardia, Firewheel, Indian Blanket Flower

1433 - Gaillardia pulchella var. pulchella — Common Blanket-flower, Gaillardia, Firewheel, Indian Blanket Flower

1434 - Galactia elliottii — Elliott's Milkpea

1435 - Galactia erecta — Erect Milkpea

1436 - Galactia microphylla — Littleleaf Milkpea, Little Milkpea

1437 - Galactia mollis — Soft Milkpea, Soft Sandhill Milkpea

1438 - Galactia regularis — Smooth Milkpea, Common Milkpea

1439 - Galactia volubilis — Downy Milkpea, Hairy Milkpea, Twining Milkpea, Eastern Milkpea

1440 - Galanthus nivalis — Snowdrop

1441 - Galax urceolata — Galax, Beetleweed

1442 - Galearis spectabilis — Showy Orchis

1443 - Galega officinalis — Professor-weed, Goat's Rue

1444 - Galinsoga parviflora — Lesser Peruvian-daisy, Gallant Soldiers, Smallflower Quickweed

1445 - Galinsoga quadriradiata — Common Peruvian-daisy, Gallant Soldiers, Fringed Quickweed

1446 - Galium album — white bedstraw

1447 - Galium aparine — Cleavers, Bedstraw

1448 - Galium asprellum — Rough Bedstraw

1449 - Galium boreale — Northern Bedstraw

1450 - Galium circaezans — Forest Bedstraw, Licorice Bedstraw

1451 - Galium concinnum — Shining Bedstraw

1452 - Galium hispidulum — Coastal Bedstraw

1453 - Galium lanceolatum — Lanceleaf Wild Licorice, Lanceleaf Bedstraw, Wild-licorice

1454 - Galium latifolium — Purple Bedstraw, Wideleaf Bedstraw

1455 - Galium mollugo — False Baby's Breath, Smooth Bedstraw, Hedge Bedstraw, Wild Madder

1456 - Galium obtusum ssp. filifolium — Carolina Bedstraw

1457 - Galium obtusum ssp. obtusum — Bluntleaf Bedstraw

1458 - Galium orizabense ssp. laevicaule — Bald Bedstraw, Smoothstem Bedstraw

1459 - Galium pilosum — Hairy Bedstraw

1460 - Galium tinctorium — Stiff Marsh Bedstraw, Dye Bedstraw, Three-lobed Bedstraw

1461 - Galium triflorum — Sweet-scented Bedstraw, Fragrant Bedstraw

1462 - Galium uniflorum — One-flowered Bedstraw

1463 - Galium verum — Yellow Bedstraw, Our Lady's Bedstraw

1464 - Gamochaeta americana — Elegant Cudweed, Shiny Cudweed, American Everlasting

1465 - Gamochaeta falcata — Narrowleaf Cudweed, Caribbean Everlasting, Delicate Everlasting

1466 - Gamochaeta falcata — Narrowleaf Cudweed, Narrowleaf Purple Everlasting

1467 - Gamochaeta pensylvanica — Wandering Cudweed, Pennsylvania Everlasting

1468 - Gamochaeta purpurea — Silvery Cudweed, Silvery Everlasting

1469 - Gamochaeta purpurea — White-cloaked Cudweed, Snow-white Everlasting

1470 - Gamochaeta purpurea — Spoonleaf Purple Everlasting, Purple Cudweed

1471 - Gamochaeta simplicicaulis — Single-stemmed Everlasting

1472 - Gaultheria hispidula — Creeping Snowberry, Moxie

1473 - Gaultheria procumbens — Wintergreen, Teaberry

1474 - Gaylussacia baccata — Black Huckleberry, Crackleberry

1475 - Gaylussacia brachycera — Box Huckleberry

1476 - Gaylussacia dumosa — Southern Dwarf Huckleberry

1477 - Gaylussacia dumosa — Northern Dwarf Huckleberry, Bog Huckleberry

1478 - Gaylussacia dumosa — Blue Ridge Bog Huckleberry, Blue Ridge Huckleberry

1479 - Gaylussacia frondosa — Dangleberry

1480 - Gaylussacia mosieri — Mosier's Huckleberry, Hirsute Huckleberry

1481 - Gaylussacia tomentosa — Woolly Dangleberry, Hairy Dangleberry, Hairytwig Huckleberry

1482 - Gaylussacia ursina — Bear Huckleberry, Buckberry, Mountain Huckleberry, Bearberry

1483 - Gelsemium rankinii — Swamp Jessamine

1484 - Gelsemium sempervirens — Carolina Jessamine, Yellow Jessamine

1485 - Gentiana alba — Pale Gentian, Plain Gentian

1486 - Gentiana andrewsii var. andrewsii — Prairie Closed Gentian, Closed Bottle Gentian

1487 - Gentiana austromontana — Blue Ridge Gentian, Appalachian Gentian, Pine Barren Gentian

1488 - Gentiana autumnalis — Pinebarren Gentian, Autumn Gentian

1489 - Gentiana catesbaei — Coastal Plain Gentian, Catesby's Gentian, Elliott's Gentian

1490 - Gentiana clausa — Meadow Closed Gentian, Meadow Bottle Gentian

1491 - Gentiana decora — Appalachian Gentian, Showy Gentian

1492 - Gentiana linearis — Narrowleaf Gentian

1493 - Gentiana saponaria var. latidens — Balsam Mountain Gentian

1494 - Gentiana saponaria var. saponaria — Soapwort Gentian, Harvestbells

1495 - Gentiana villosa — Striped Gentian

1496 - Gentianella quinquefolia ssp. quinquefolia — Stiff Gentian, Appalachian Gentianella, Fivefinger Gentian, Eastern Agueweed

1497 - Gentianopsis crinita — Eastern Fringed Gentian, Greater Fringed Gentian

1498 - Geranium carolinianum var. carolinianum — Carolina Cranesbill

1499 - Geranium dissectum — Cutleaf Cranesbill

1500 - Geranium maculatum — Wild Geranium

1501 - Geranium molle — Dove's-foot Cranesbill

1502 - Geranium pusillum — Small-flowered Cranesbill

1503 - Geranium robertianum — Herb Robert

1504 - Geranium sibiricum — Siberian Cranesbill

1505 - Geum aleppicum — Yellow Avens

1506 - Geum canadense var. canadense — White Avens

1507 - Geum geniculatum — Bent Avens

1508 - Geum laciniatum — Rough Avens

1509 - Geum radiatum — Mountain Avens, Appalachian Avens, Spreading Avens, Cliff Avens

1510 - Geum vernum — Spring Avens, Heartleaf Avens

1511 - Geum virginianum — Pale Avens, Cream Avens

1512 - Gillenia stipulata — Midwestern Indian-physic, American Ipecac

1513 - Gillenia trifoliata — Bowman's Root, Mountain Indian Physic, Fawn's Breath

1514 - Ginkgo biloba — Ginkgo, Maidenhair Tree

1515 - Gladiolus dalenii ssp. dalenii — Gladiolus

1516 - Glandularia bipinnatifida var. bipinnatifida — Dakota Vervain, Dakota Mock Vervain

1517 - Glandularia canadensis — Rose Vervain, Rose Verbena, Creeping Vervain

1518 - Glandularia pulchella — Moss Vervain, South American Vervain, Moss Verbena

1519 - Glaucium flavum — Yellow Hornpoppy, Yellow Horned-poppy, Sea-poppy

1520 - Glechoma hederacea — Ground Ivy, Gill-over-the-ground, Creeping Charlie

1521 - Gleditsia aquatica — Water Locust

1522 - Gleditsia triacanthos — Honey Locust

1523 - Glossostigma cleistanthum — Mudmat

1524 - Glyceria septentrionalis — Eastern Mannagrass, Floating Mannagrass

1525 - Glyceria striata — Fowl Mannagrass

1526 - Goodyera pubescens — Downy Rattlesnake-orchid, Downy Rattlesnake-plantain

1527 - Goodyera repens — Lesser Rattlesnake-orchid, Lesser Rattlesnake-plantain

1528 - Gordonia lasianthus — Loblolly Bay, Gordonia

1529 - Gossypium hirsutum var. hirsutum — Upland Cotton, Short-staple Cotton

1530 - Gratiola aurea — Yellow Hedge-hyssop, Golden-pert, Golden Hedge-hyssop

1531 - Gratiola hispida — Pineland Hedge-hyssop

1532 - Gratiola neglecta — Mud-hyssop, Mud Hedge-hyssop, Clammy Hedge-hyssop

1533 - Gratiola pilosa — Shaggy Hedge-hyssop, Pilose Hedge-hyssop

1534 - Gratiola virginiana — Roundfruit Hedge-hyssop, Virginia Hedge-hyssop

1535 - Gratiola viscidula — Viscid Hedge-hyssop, Sticky Hedge-hyssop, Short's Hedge-hyssop

1536 - Gymnocladus dioicus — Kentucky Coffeetree, Kentucky Mahogany

1537 - Gymnopogon ambiguus — Eastern Skeletongrass, Eastern Beardgrass, Bearded Skeletongrass, Broadleaf Beardgrass

1538 - Gypsophila paniculata — Tall Baby’s-breath

1539 - Habenaria quinqueseta — Michaux's Orchid, Long-horned Habenaria

1540 - Habenaria repens — Water-spider Orchid, Floating Orchid

1541 - Hackelia virginiana — Virginia Stickseed

1542 - Halesia carolina — Little Silverbell

1543 - Halesia diptera — Common Two-wing Silverbell

1544 - Halesia tetraptera var. monticola — Mountain Silverbell

1545 - Halesia tetraptera var. tetraptera — Common Silverbell

1546 - Hamamelis vernalis — Ozark Witch-hazel, Vernal Witch-hazel, Springtime Witch-hazel

1547 - Hamamelis virginiana — Northern Witch-hazel

1548 - Hamamelis virginiana — Small-leaved Witch-hazel

1549 - Hedeoma hispida — Rough Pennyroyal, Rough False Pennyroyal, Mock Pennyroyal

1550 - Hedeoma pulegioides — American Pennyroyal

1551 - Hedera helix — English Ivy, Common Ivy

1552 - Hedera hibernica — Atlantic Ivy, Irish Ivy

1553 - Helenium amarum var. amarum — Bitterweed, Yellow Sneezeweed, Bitter Sneezeweed

1554 - Helenium autumnale var. autumnale — Common Sneezeweed

1555 - Helenium brevifolium — Littleleaf Sneezeweed, Shortleaf Sneezeweed

1556 - Helenium flexuosum — Purplehead Sneezeweed, Southern Sneezeweed

1557 - Helenium pinnatifidum — Savanna Sneezeweed, Southeastern Sneezeweed

1558 - Helenium vernale — Savannah Sneezeweed, Spring Helenium

1559 - Helianthemum canadense — Canada Frostweed, Canada Sunrose, Canada Rockrose

1560 - Helianthemum carolinianum — Carolina Sunrose, Carolina Frostweed, Carolina Rockrose

1561 - Helianthemum georgianum — Georgia Sunrose, Georgia Frostweed

1562 - Helianthemum rosmarinifolium — Rosemary Sunrose, Rosemary Frostweed

1563 - Helianthus ×laetiflorus [pauciflorus × tuberosus] — Showy Sunflower, cheerful sunflower

1564 - Helianthus agrestis — Southeastern Sunflower

1565 - Helianthus angustifolius — Narrowleaf Sunflower, Swamp Sunflower

1566 - Helianthus annuus — Common Sunflower, Mirasol

1567 - Helianthus atrorubens — Purple-disk Sunflower, Hairy Wood Sunflower, Appalachian Sunflower

1568 - Helianthus ciliaris — Texas Blueweed, Blueweed Sunflower

1569 - Helianthus debilis ssp. cucumerifolius — Cucumber-leaf Sunflower, Beach Sunflower

1570 - Helianthus decapetalus — Thinleaf Sunflower, Forest Sunflower

1571 - Helianthus divaricatus — Woodland Sunflower, Spreading Sunflower

1572 - Helianthus giganteus — Tall Sunflower, Swamp Sunflower, Tuberous Sunflower, Giant Sunflower

1573 - Helianthus glaucophyllus — Whiteleaf Sunflower

1574 - Helianthus heterophyllus — Savanna Sunflower, Variable-leaf Sunflower

1575 - Helianthus hirsutus — Hairy Sunflower, Rough Sunflower

1576 - Helianthus longifolius — Longleaf Sunflower

1577 - Helianthus maximiliani — Maximilian Sunflower

1578 - Helianthus microcephalus — Small Wood Sunflower, Small-headed Sunflower

1579 - Helianthus mollis — Downy Sunflower, Ashy Sunflower, Gray Sunflower

1580 - Helianthus occidentalis ssp. occidentalis — Naked-stem Sunflower, Fewleaf Sunflower, Western Sunflower

1581 - Helianthus pauciflorus ssp. pauciflorus — Stiff Sunflower

1582 - Helianthus porteri — Confederate Daisy

1583 - Helianthus radula — Roundleaf Sunflower, Rayless Sunflower

1584 - Helianthus resinosus — Hairy Sunflower, Resinous Sunflower, Gray Sunflower, Resindot Sunflower

1585 - Helianthus schweinitzii — Schweinitz's Sunflower

1586 - Helianthus smithii — Smith's Sunflower

1587 - Helianthus strumosus — Roughleaf Sunflower, Paleleaf Woodland Sunflower, Paleleaf Sunflower

1588 - Helianthus tuberosus — Jerusalem Artichoke

1589 - Helianthus verticillatus — Whorled Sunflower

1590 - Heliopsis helianthoides var. helianthoides — False Sunflower, Eastern Oxeye, Eastern Sunflower-everlasting, Smooth Oxeye

1591 - Heliotropium amplexicaule — Clasping Heliotrope, Violet Heliotrope

1592 - Heliotropium curassavicum var. curassavicum — Seaside Heliotrope, Quailplant, Cola De Mico

1593 - Heliotropium indicum — Indian Heliotrope, Turnsole

1594 - Helleborus foetidus — Stinking Hellebore, Dungwort

1595 - Helleborus niger — Christmas-rose, Black Hellebore

1596 - Helleborus orientalis — Lenten-rose

1597 - Helleborus viridis — Lenten-rose, Green Hellebore, Christmas-rose

1598 - Helonias bullata — Swamp Pink

1599 - Hemerocallis fulva — Orange Daylily, Tawny Daylily, Roadside Daylily

1600 - Hemerocallis lilioasphodelus — Yellow Daylily, Lemon Daylily

1601 - Hepatica nobilis var. acuta — Sharp-lobed Hepatica, Sharp-lobed Liverleaf

1602 - Hepatica nobilis var. obtusa — Round-lobed Hepatica, Round-lobed Liverleaf

1603 - Heracleum mantegazzianum — Giant Hogweed

1604 - Heracleum maximum — Cow-parsnip, American Hogweed, Masterwort

1605 - Hesperis matronalis — Dame's Rocket

1606 - Hesperocyparis arizonica — Arizona Cypress

1607 - Heteranthera dubia — Water Stargrass

1608 - Heteranthera reniformis — Kidneyleaf Mud Plantain

1609 - Heterotheca camporum var. glandulissimum — Nashville Camphorweed, Lemon-yellow Goldenaster, Lemon-yellow False Goldenaster

1610 - Heterotheca subaxillaris — Camphorweed

1611 - Heuchera americana var. americana — American Alumroot

1612 - Heuchera americana var. hispida — Purple Alumroot, Hispid Alumroot

1613 - Heuchera caroliniana — Carolina Alumroot

1614 - Heuchera longiflora — Mapleleaf Alumroot, longflower alumroot

1615 - Heuchera parviflora var. parviflora — Littleflower Alumroot, Cave Alumroot, Cumberland Grotto Alumroot, Small-flower Alumroot

1616 - Heuchera pubescens — Marbled Alumroot, Downy Alumroot

1617 - Heuchera villosa var. villosa — Mapleleaf Alumroot, Hairy Alumroot, Rock Alumroot, Crag-jangle

1618 - Hexalectris spicata — Crested Coralroot, Spiked Crested Coralroot, Brunetta

1619 - Hexastylis arifolia var. arifolia — Little Brown Jug, Arrowhead Heartleaf, Arrowleaf Heartleaf, Pigs

1620 - Hexastylis arifolia var. callifolia — Gulf Little Brown Jug

1621 - Hexastylis arifolia var. ruthii — Appalachian Little Brown Jug

1622 - Hexastylis contracta — Mountain Heartleaf

1623 - Hexastylis heterophylla — Variable-leaf Heartleaf

1624 - Hexastylis lewisii — Lewis's Heartleaf

1625 - Hexastylis minor — Little Heartleaf, Small Heartleaf Ginger

1626 - Hexastylis naniflora — Dwarf-flower Heartleaf

1627 - Hexastylis rhombiformis — French Broad Heartleaf, Carolina Heartleaf

1628 - Hexastylis shuttleworthii var. harperi — Harper's Heartleaf

1629 - Hexastylis shuttleworthii var. shuttleworthii — Large-flower Heartleaf, Wild Ginger

1630 - Hexastylis sorriei — Sandhill Heartleaf, Streamhead Heartleaf

1631 - Hexastylis speciosa — Alabama Heartleaf, Alabama Ginger

1632 - Hexastylis virginica — Virginia Heartleaf

1633 - Hibiscus aculeatus — Savanna Hibiscus, Comfort-root, Pineland Hibiscus

1634 - Hibiscus coccineus — Scarlet Rosemallow, Scarlet Hibiscus, Swamp Mallow

1635 - Hibiscus grandiflorus — Large-flowered Hibiscus, Swamp Rose Mallow, Swamp Hibiscus

1636 - Hibiscus laevis — Halberdleaf Rosemallow, Rose Hibiscus, Smooth Rosemallow, Showy Hibiscus

1637 - Hibiscus lasiocarpos — Western Rosemallow

1638 - Hibiscus moscheutos — Swamp Rosemallow, Eastern Rosemallow, Wild Cotton

1639 - Hibiscus syriacus — Rose-of-Sharon, Althea

1640 - Hibiscus trionum — Flower-of-an-hour, Venice Mallow, Bladder Ketmia

1641 - Hieracium ×flagellare var. flagellare — Whiplash Hawkweed

1642 - Hieracium aurantiacum — Orange Hawkweed, Devil's Paintbrush, Orange King-devil

1643 - Hieracium caespitosum — Field Hawkweed, Yellow King-devil, Meadow Hawkweed

1644 - Hieracium gronovii — Hairy Hawkweed, Beaked Hawkweed

1645 - Hieracium marianum — Maryland Hawkweed

1646 - Hieracium paniculatum — Leafy Hawkweed, Panicled Hawkweed, Allegheny Hawkweed

1647 - Hieracium pilosella var. pilosella — Mouse-ear Hawkweed

1648 - Hieracium piloselloides — Glaucous King-devil, Smooth Hawkweed, Tall Hawkweed

1649 - Hieracium scabrum var. scabrum — Rough Hawkweed

1650 - Hieracium venosum — Rattlesnake Hawkweed, Rattlesnake Weed, Veiny Hawkweed

1651 - Holcus lanatus — Velvet-grass, Soft Grass

1652 - Holosteum umbellatum — Jagged Chickweed

1653 - Hordeum pusillum — Little Barley

1654 - Hosta ventricosa — Blue Plantain-lily

1655 - Hottonia inflata — Featherfoil, Water-violet

1656 - Houstonia caerulea — Quaker Ladies, Common Bluet, Innocence, Azure Bluet

1657 - Houstonia canadensis — Canada Bluet

1658 - Houstonia longifolia — Eastern Longleaf Bluet

1659 - Houstonia longifolia — Narrowleaf Bluet, Diffuse-branched Bluet

1660 - Houstonia longifolia — Granite Dome Bluet

1661 - Houstonia micrantha — Southern Bluet

1662 - Houstonia procumbens — Creeping Bluet, Roundleaf Bluet, Trailing Bluet, Fairy-footprints

1663 - Houstonia purpurea var. calycosa — Lanceleaf Bluet, Midwestern Summer Bluet, Glade Mountain Houstonia, Venus's Pride

1664 - Houstonia purpurea var. montana — Roan Mountain Bluet

1665 - Houstonia purpurea var. purpurea — Summer Bluet, Mountain Bluet, Woodland Bluet, Purple Bluet

1666 - Houstonia pusilla — Tiny Bluet, Small Bluet

1667 - Houstonia rosea — Rose Bluet, Pygmy Bluet

1668 - Houstonia serpyllifolia — Thymeleaf Bluet, Appalachian Bluet, Prostrate Bluet, Marsh Bluet

1669 - Houttuynia cordata — Fishmint, Chameleon-plant, Fishleaf

1670 - Hudsonia ericoides — Northern Golden-heather

1671 - Hudsonia montana — Mountain Golden-heather

1672 - Hudsonia tomentosa var. tomentosa — Woolly Beach-heather

1673 - Humulus japonicus — Japanese Hops

1674 - Huperzia appalachiana — Appalachian Firmoss, Appalachian Fir-clubmoss

1675 - Huperzia lucidula — Shining Clubmoss, Shining Firmoss

1676 - Huperzia porophila — Rock Clubmoss, Rock Firmoss

1677 - Hybanthus concolor — Eastern Green-violet

1678 - Hydrangea arborescens — Smooth Hydrangea, Sevenbark, Northern Wild Hydrangea

1679 - Hydrangea cinerea — Ashy Hydrangea, Southern Wild Hydrangea

1680 - Hydrangea quercifolia — Oakleaf Hydrangea

1681 - Hydrangea radiata — Snowy Hydrangea, Silverleaf Hydrangea

1682 - Hydrastis canadensis — Goldenseal

1683 - Hydrilla verticillata — Hydrilla

1684 - Hydrocharis morsus-ranae — European Frog's-bit

1685 - Hydrocleys nymphoides — Water-poppy

1686 - Hydrocotyle americana — American Water-pennywort

1687 - Hydrocotyle bonariensis — Dune Pennywort, Seaside Pennywort, Dune Water-pennywort, Largeleaf Pennywort

1688 - Hydrocotyle prolifera — Whorled Marsh-pennywort, Water-pennywort

1689 - Hydrocotyle ranunculoides — Swamp Water-pennywort, Floating Marsh-pennywort

1690 - Hydrocotyle sibthorpioides — Lawn Marsh-pennywort, Lawn Water-pennywort

1691 - Hydrocotyle umbellata — Marsh Water-pennywort, Manyflower Marsh-pennywort

1692 - Hydrocotyle verticillata var. verticillata — Shield Marsh-pennywort, Whorled Marsh-pennywort

1693 - Hydrolea corymbosa — Tall Hydrolea, Skyflower

1694 - Hydrolea ovata — Ovate False Fiddleleaf, Blue Waterleaf, Hairy Hydrolea, Ovate Fiddleleaf

1695 - Hydrolea quadrivalvis — Waterpod

1696 - Hydrophyllum appendiculatum — Biennial Waterleaf, Great Waterleaf

1697 - Hydrophyllum canadense — Mapleleaf Waterleaf, Broadleaf Waterleaf, Canada Waterleaf, Bluntleaf Waterleaf

1698 - Hydrophyllum macrophyllum — Hairy Waterleaf, Largeleaf Waterleaf

1699 - Hydrophyllum virginianum var. atranthum — Appalachian Waterleaf

1700 - Hydrophyllum virginianum var. virginianum — Virginia Waterleaf, Eastern Waterfleaf

1701 - Hygrophila polysperma — East Indian Swampweed, East Indian Hygrophila, Miramar-weed, Hygro

1702 - Hylotelephium telephioides — Allegheny Live-forever, Cliff Orpine, Allegheny Stonecrop

1703 - Hymenocallis coronaria — Rocky-shoals Spiderlily, Catawba Spiderlily, Carolina Spiderlily, Cahaba Lily

1704 - Hymenocallis crassifolia — Carolina Spiderlily, Florida Spiderlily

1705 - Hymenocallis liriosme — Western Marsh Spiderlily, Louisiana Marsh Spiderlily

1706 - Hymenocallis occidentalis var. occidentalis — Hammock Spiderlily, Woodland Spiderlily, Northern Spiderlily

1707 - Hymenocallis rotata — Spring-run Spiderlily

1708 - Hymenopappus scabiosaeus var. scabiosaeus — Woolly-white, Southeastern Woollywhite, Old Plainsman

1709 - Hymenophyllum tayloriae — Gorge Filmy-fern, Taylor's Filmy-fern

1710 - Hymenophyllum tunbrigense — Tunbridge Filmy-fern, Tunbridge Fern

1711 - Hypericum adpressum — Creeping St. Johnswort, Bog St. Johnswort

1712 - Hypericum buckleii — Granite Dome St. Johnswort, Mountain St. Johnswort, Buckley's St. Johnswort, Dwarf St. Johnswort

1713 - Hypericum calycinum — Aaron's Beard

1714 - Hypericum canadense — Canada St. Johnswort

1715 - Hypericum cistifolium — Roundpod St. Johnswort

1716 - Hypericum crux-andreae — St. Peter's-wort, St. Andrew's Cross, St. Peter's Cross

1717 - Hypericum densiflorum — Mountain Bushy St. Johnswort, Dense-flowered St. Johnswort

1718 - Hypericum densiflorum — Interior Bushy St. Johnswort

1719 - Hypericum denticulatum — Coppery St. Johnswort

1720 - Hypericum dolabriforme — Glade St. Johnswort

1721 - Hypericum drummondii — Drummond's St. Johnswort, Nits-and-lice

1722 - Hypericum fasciculatum — Peelbark St. Johnswort

1723 - Hypericum frondosum — Golden St. Johnswort, Cedar Glade St. Johnswort

1724 - Hypericum galioides — bedstraw St. Johnswort

1725 - Hypericum gentianoides — Pineweed, Orange-grass, Orangeweed

1726 - Hypericum graveolens — Mountain St. Johnswort

1727 - Hypericum harperi — Harper's St. Johnswort

1728 - Hypericum hypericoides ssp. hypericoides — St. Andrew's Cross

1729 - Hypericum hypericoides ssp. multicaule — Straggling St. Johnswort, Low St. Johnswort, Creeping St. Andrew's Cross

1730 - Hypericum lloydii — Lloyd's St. Johnswort, Sandhills St. Johnswort, Piedmont St. Johnswort

1731 - Hypericum mitchellianum — Blue Ridge St. Johnswort

1732 - Hypericum mutilum — Common Dwarf St. Johnswort

1733 - Hypericum nudiflorum — Early St. Johnswort, Naked St. Johnswort, Streamside St. Johnswort

1734 - Hypericum nudiflorum — early St. Johnswort

1735 - Hypericum perforatum — European St. Johnswort, Common St. Johnswort, Klamath-weed

1736 - Hypericum prolificum — Shrubby St. Johnswort

1737 - Hypericum punctatum — Spotted St. Johnswort

1738 - Hypericum radfordiorum — Radford's St. Johnswort, Brushy Mountain St. Johnswort

1739 - Hypericum setosum — Hairy St. Johnswort

1740 - Hypericum sphaerocarpum — Barrens St. Johnswort, Roundfruit St. John's-wort

1741 - Hypericum suffruticosum — Pineland St. Johnswort

1742 - Hypericum tenuifolium — Sandhill St. Johnswort, Atlantic St. Johnswort

1743 - Hypericum tetrapetalum — Low St. Peter's-wort

1744 - Hypericum virgatum — Strict St. Johnswort, Sharpleaf St. Johnswort

1745 - Hypochaeris brasiliensis var. tweediei — Brazilian Cat's-ear

1746 - Hypochaeris glabra — Smooth Cat's-ear

1747 - Hypochaeris radicata — Hairy Cat's-ear, Spotted Cat's-ear, Cat's Ear Dandelion

1748 - Hypolepis repens — Creeping Bramble Fern

1749 - Hypoxis hirsuta — Yellow Stargrass, Hairy Yellow Stargrass, Common Stargrass, Upland Stargrass

1750 - Hypoxis juncea — Fringed Stargrass

1751 - Hypoxis wrightii — Bristleseed Stargrass, Pineland Stargrass

1752 - Hyptis alata — Musky Mint, Cluster Bushmint

1753 - Hyptis mutabilis — Tropical Bushmint

1754 - Ilex ambigua — Carolina Holly

1755 - Ilex amelanchier — Sarvis Holly

1756 - Ilex cassine var. cassine — Dahoon, Cassena, Dahoon Holly

1757 - Ilex collina — Long-stalked Holly, Cherry Holly

1758 - Ilex coriacea — Sweet Gallberry, Big Gallberry, Large Gallberry

1759 - Ilex cornuta — Chinese Holly, Burford Holly

1760 - Ilex crenata — Japanese Holly

1761 - Ilex cuthbertii — Cuthbert Holly

1762 - Ilex decidua — Possumhaw, Possumhaw Holly

1763 - Ilex glabra — Inkberry, Bitter Gallberry, Little Gallberry

1764 - Ilex laevigata — Smooth Winterberry

1765 - Ilex longipes — Georgia Holly, Chapman's Holly

1766 - Ilex montana — Mountain Holly, Mountain Winterberry

1767 - Ilex mucronata — Catberry, Nemopanthus

1768 - Ilex myrtifolia — Myrtle Holly, Myrtle-leaved Holly

1769 - Ilex opaca var. opaca — American Holly, Christmas Holly

1770 - Ilex verticillata — Downy Winterberry, "Black Alder"

1771 - Ilex vomitoria — Yaupon Holly, Yaupon

1772 - Illicium floridanum — Florida Star-anise, Florida Anise-tree, Stinkbush

1773 - Illicium parviflorum — Swamp Star-anise, Yellow Anise-tree, Ocala Anise-tree

1774 - Impatiens capensis — Spotted Jewelweed, Spotted Touch-me-not, Orange Jewelweed, Orange Touch-me-not

1775 - Impatiens glandulifera — Ornamental Jewelweed, Himalayan Balsam, Himalaya Touch-me-not, Indian Balsam

1776 - Impatiens pallida — Pale Jewelweed, Pale Touch-me-not, Yellow Jewelweed, Yellow Touch-me-not

1777 - Imperata brasiliensis — Brazilian Satintail

1778 - Imperata cylindrica — Cogongrass, Bloodroot Grass, Brazilian Satintail

1779 - Indigofera caroliniana — Carolina Indigo, Wild Indigo

1780 - Indigofera hirsuta — Hairy Indigo, Rough-hairy Indigo

1781 - Indigofera suffruticosa — West Indian Indigo

1782 - Iodanthus pinnatifidus — Purple Rocket

1783 - Ionactis linariifolius — Stiffleaf Aster, Flaxleaf Aster, Spruce Aster

1784 - Ipomoea aquatica — Water-spinach, Swamp Morning Glory

1785 - Ipomoea batatas — Sweet Potato

1786 - Ipomoea coccinea — Small Red Morning Glory, Scarlet Creeper

1787 - Ipomoea cordatotriloba var. cordatotriloba — Coastal Morning Glory, Tie-vine, Cotton Morning Glory

1788 - Ipomoea hederacea — Ivyleaf Morning Glory

1789 - Ipomoea hederifolia — Scarlet Creeper

1790 - Ipomoea imperati — Fiddleleaf Morning Glory, Beach Morning Glory

1791 - Ipomoea lacunosa — Small White Morning Glory, Small-flowered Morning Glory, Whitestar

1792 - Ipomoea macrorhiza — Indian Midden Morning Glory, Largeroot Morning Glory, Manroot, Pink Moonvine

1793 - Ipomoea pandurata — Manroot, Wild Potato Vine, Man-of-the-earth, Wild Sweet Potato

1794 - Ipomoea pes-caprae ssp. brasiliensis — Railroad Vine, Bay Hops, Bay Winders, Goat's-foot

1795 - Ipomoea purpurea — Common Morning Glory

1796 - Ipomoea quamoclit — Cypress-vine

1797 - Ipomoea sagittata — Saltmarsh Morning Glory

1798 - Ipomoea triloba — Little-bell

1799 - Ipomopsis rubra — Standing-cypress, Spanish-larkspur

1800 - Iris brevicaulis — Short-stemmed Iris, Lamance Iris, Zigzag Iris

1801 - Iris cristata — Dwarf Crested Iris

1802 - Iris fulva — Copper Iris, Red Flag

1803 - Iris germanica — German Iris, Fleur-de-Lys

1804 - Iris giganticaerulea — Giant Blue Iris

1805 - Iris hexagona var. hexagona — Dixie Iris, Anglepod Blue Flag

1806 - Iris hexagona var. savannarum — Prairie Iris

1807 - Iris prismatica — Slender Blue Flag, Slender Blue Iris

1808 - Iris pseudacorus — Yellow Flag, Water Flag, Yellow Iris

1809 - Iris sanguinea — Japanese Iris

1810 - Iris sibirica — Siberian Iris

1811 - Iris tridentata — Bay Blue-flag Iris, Flag, Savannah Iris

1812 - Iris verna var. smalliana — Upland Dwarf Iris, Upland Dwarf Violet Iris

1813 - Iris verna var. verna — Coastal Plain Dwarf Iris, Sandhill Iris, Coastal Plain Violet Iris

1814 - Iris versicolor — Northern Blue Flag, Larger Blue Flag, Poison Flag, harlequin blueflag

1815 - Iris virginica var. shrevei — Shreve's iris, Shreve's Blue Flag iris

1816 - Iris virginica var. virginica — Southern Blue Flag

1817 - Isoetes appalachiana — Appalachian Quillwort

1818 - Isoetes boomii — Boom's Quillwort

1819 - Isoetes engelmannii — Engelmann's Quillwort, Appalachian Quillwort

1820 - Isoetes georgiana — Georgia Quillwort

1821 - Isoetes hyemalis — Wintergreen Quillwort, Winter Quillwort, evergreen quillwort

1822 - Isoetes junciformis — Rush Quillwort

1823 - Isoetes melanopoda — Eastern Blackfoot Quillwort

1824 - Isoetes melanopoda — Blackfoot Quillwort

1825 - Isoetes melanospora — Black-spored Quillwort

1826 - Isoetes piedmontana — Piedmont Quillwort

1827 - Isoetes riparia var. riparia — Riverbank Quillwort, Shore Quillwort

1828 - Isoetes tegetiformans — Mat-forming Quillwort, Merlin's Grass, Mat-forming Melin's grass

1829 - Isoetes valida — Mountain Quillwort, Carolina Quillwort, Strong Quillwort

1830 - Isoetes virginica — Virginia Quillwort

1831 - Isolepis carinata — Keeled Bulrush

1832 - Isotria medeoloides — Small Whorled Pogonia, Little Five-leaves

1833 - Isotria verticillata — Large Whorled Pogonia, Large Five-leaves

1834 - Itea virginica — Virginia Sweetspire, Virginia-willow

1835 - Iva annua — Sumpweed, Rough Marsh-elder, Annual Marsh-elder

1836 - Iva frutescens ssp. frutescens — Southern Maritime Marsh-elder, Southern Bigleaf Marsh-elder

1837 - Iva imbricata — Seashore Elder, Dune Marsh-elder, Seacoast Marsh-elder

1838 - Jacquemontia tamnifolia — Common Jacquemontia, Hairy Clustervine, Tie Vine, Smallflower Morning Glory

1839 - Jamesianthus alabamensis — Alabama Warbonnet

1840 - Jasminum nudiflorum — Winter Jasmine

1841 - Jeffersonia diphylla — Twinleaf

1842 - Juglans cinerea — Butternut, White Walnut

1843 - Juglans nigra — Black Walnut

1844 - Juncus acuminatus — Tapertip Rush, Sharp-fruited Rush

1845 - Juncus coriaceus — Leathery Rush

1846 - Juncus dichotomus — Forked Rush

1847 - Juncus effusus var. solutus — Soft Rush, Common Rush

1848 - Juncus georgianus — Georgia Rush, Flatrock Rush

1849 - Juncus gymnocarpus — Seep Rush, Beaked Rush, Pennsylvania Rush

1850 - Juncus marginatus — Grassleaf Rush

1851 - Juncus megacephalus — Large-headed Rush, Bighead Rush

1852 - Juncus roemerianus — Black Needle Rush

1853 - Juncus secundus — Lopsided Rush, Secund Rush

1854 - Juncus subcaudatus var. subcaudatus — Somewhat-tailed Rush, Woodland Rush, Short-tailed Rush

1855 - Juncus tenuis — Path Rush, Poverty Rush, Slender Rush

1856 - Juncus trigonocarpus — Redpod Rush

1857 - Juniperus communis var. depressa — Ground Juniper, Mountain Juniper, Common Juniper

1858 - Juniperus virginiana var. silicicola — Southern Red Cedar, Coastal Red Cedar

1859 - Juniperus virginiana var. virginiana — Eastern Red Cedar

1860 - Justicia americana — American Water-willow

1861 - Justicia angusta — Pineland Water-willow, Narrowleaf Water-willow

1862 - Justicia crassifolia — thickleaf water-willow

1863 - Justicia ovata var. ovata — Coastal Plain Water-willow, Looseflower Water-willow

1864 - Kallstroemia maxima — Greater Caltrop

1865 - Kalmia angustifolia — Northern Sheepkill, Sheep Laurel, Lamb-kill

1866 - Kalmia carolina — Southern Sheepkill, Carolina Wicky, Carolina Sheep Laurel, Carolina Bog Myrtle

1867 - Kalmia cuneata — White Wicky

1868 - Kalmia hirsuta — Hairy Wicky, Kalmiella

1869 - Kalmia latifolia — Mountain Laurel, Ivy, Calico-bush, Mountain Ivy

1870 - Kalopanax septemlobus — Castor Aralia

1871 - Kerria japonica — Kerria, Japanese-rose

1872 - Koelreuteria paniculata — Golden Rain-tree

1873 - Kosteletzkya virginica — Southern Seashore Mallow, Seashore Marshmallow, Virginia Saltmarsh Mallow, Fen-rose

1874 - Krameria lanceolata — Trailing Ratany, Sandspur, Prairie-bur, Trailing Krameria

1875 - Krigia biflora var. biflora — Orange Dwarf-dandelion, Two-flower Dwarf-dandelion, Two-flower Cynthia, Twin-flowered Cynthia

1876 - Krigia caespitosa — Opposite-leaf Dwarf-dandelion

1877 - Krigia dandelion — Colonial Dwarf-dandelion, Potato Dwarf-dandelion

1878 - Krigia montana — Mountain Dwarf-dandelion, Mountain Cynthia

1879 - Krigia virginica — Virginia Dwarf-dandelion

1880 - Kummerowia stipulacea — Korean-clover, Korean Lespedeza

1881 - Kummerowia striata — Japanese-clover, Common Lespedeza, Annual Lespedeza

1882 - Kyllinga brevifolia — Perennial Greenhead Sedge, Greenhead Flatsedge

1883 - Kyllinga gracillima — Asiatic Greenhead Sedge, Pasture Flatsedge

1884 - Kyllinga odorata — Whitehead Sedge, Fragrant Spikesedge

1885 - Kyllinga pumila — Annual Greenhead Sedge, Low Spikesedge

1886 - Kyllinga squamulata — Crested Greenhead Sedge, Asian Spikesedge

1887 - Lachnanthes caroliana — Carolina Redroot

1888 - Lachnocaulon anceps — Common Bogbuttons, Savanna Bogbuttons, Whitehead Bogbutton

1889 - Lachnocaulon beyrichianum — Southern Bogbuttons

1890 - Lactuca biennis — Tall Blue Lettuce, Blue Wood Lettuce

1891 - Lactuca canadensis — American Wild Lettuce, Canada Lettuce

1892 - Lactuca floridana var. floridana — Woodland Lettuce

1893 - Lactuca graminifolia var. graminifolia — Coastal Plain Lettuce, Slender Wild Lettuce, Grassleaf Lettuce

1894 - Lactuca hirsuta var. sanguinea — Red Wood Lettuce, Downy Lettuce, Hairy Lettuce

1895 - Lactuca saligna — Willowleaf Lettuce

1896 - Lactuca serriola — Prickly Lettuce

1897 - Lagarosiphon major — African Elodea, oxygen-weed, South African oxygen weed

1898 - Lagerstroemia indica — Crape-myrtle

1899 - Lamium amplexicaule — Henbit, Henbit Deadnettle

1900 - Lamium maculatum — Spotted Deadnettle

1901 - Lamium purpureum var. purpureum — Purple Deadnettle, Red Deadnettle, Purple Archangel

1902 - Landoltia punctata — Dotted Duckmeat

1903 - Lantana camara — Common Lantana, Hedgeflower

1904 - Lantana depressa var. floridana — Florida Lantana, East Florida Lantana

1905 - Lantana montevidensis — Trailing Shrub-verbena, Polecat-geranium, Trailing Lantana

1906 - Lantana urticoides — Texas Lantana, Hierba De Cristo, West Indies Shrub-verbena

1907 - Laportea aestuans — West Indian Wood-nettle

1908 - Laportea canadensis — Canada Wood-nettle

1909 - Lapsana communis — Nipplewort

1910 - Larix decidua — European Larch

1911 - Larix laricina — Eastern Tamarack, Eastern Larch

1912 - Lathyrus hirsutus — Caley Pea, Singletary Pea

1913 - Lathyrus latifolius — Everlasting Pea, Perennial Sweet Pea

1914 - Lathyrus odoratus — Sweet Pea

1915 - Lathyrus sylvestris — Perennial Pea, Narrowleaf Everlasting Pea, Flat Peavine

1916 - Lathyrus venosus — Wood Pea, Forest Pea, Bush Vetch, Veiny Pea

1917 - Leavenworthia exigua var. exigua — Tennessee Gladecress, Least Glade-cress

1918 - Leavenworthia uniflora — Michaux's Glade-cress

1919 - Lechea deckertii — Deckert's Pinweed

1920 - Lechea racemulosa — Racemose Pinweed, Appalachian Pinweed, Oblong-fruit Pinweed

1921 - Lechea tenuifolia — Narrowleaf Pinweed

1922 - Leersia lenticularis — Catchfly Cutgrass, Oatmeal Grass

1923 - Leersia oryzoides — Rice Cutgrass

1924 - Leersia virginica — White Cutgrass, Whitegrass, Virginia Cutgrass

1925 - Leiophyllum buxifolium — Sand-myrtle, Mountain Myrtle

1926 - Leitneria floridana — Florida Corkwood

1927 - Lemna perpusilla — Tiny Duckweed, Small Duckweed, Minute Duckweed

1928 - Leonurus cardiaca ssp. cardiaca — Motherwort, Lion's-tail

1929 - Lepidium campestre — Cow Cress, Field Pepperwort, Field Cress, Field Pepperweed

1930 - Lepidium latifolium — Broadleaf Pepper-grass, Dittander

1931 - Lepidium virginicum var. virginicum — Poor Man's Pepper, Peppergrass

1932 - Leptochloa dubia — Green Sprangletop

1933 - Leptochloa panicea ssp. brachiata — Red Sprangletop

1934 - Leptochloa panicea ssp. mucronata — Red Spangletop

1935 - Lespedeza angustifolia — Narrow-leaved Lespedeza, Narrowleaf Bush-clover

1936 - Lespedeza bicolor — Bicolor Lespedeza, Bicolor, Shrubby Lespedeza

1937 - Lespedeza capitata — Round-headed Lespedeza, Roundhead Bush-clover, Silvery Bush-clover

1938 - Lespedeza cuneata — Sericea Lespedeza, Chinese Lespedeza, Sericea

1939 - Lespedeza frutescens — Violet Lespedeza, Shrubby Bush-clover

1940 - Lespedeza hirta + — Hairy Bush-clover, Hairy Lespedeza, Silvery Lespedeza

1941 - Lespedeza procumbens — Downy Trailing Lespedeza, Trailing Bush-clover

1942 - Lespedeza repens — Smooth Trailing Lespedeza, Creeping Lespedeza, Creeping Bush-clover

1943 - Lespedeza stuevei — Velvety Lespedeza, Stueve's Bush-clover, Tall Lespedeza

1944 - Lespedeza thunbergii — Thunberg's Lespedeza, Thunberg's Bush-clover

1945 - Lespedeza violacea — Wand Lespedeza, Wandlike Bush-clover, Violet Bush-clover

1946 - Lespedeza virginica — Virginia Lespedeza, Slender Lespedeza, Virginia Bush-clover, Slender Bush-clover

1947 - Leucaena leucocephala — White Leadtree, Leucaena, Jumbie-bean, Hairy Leadtree

1948 - Leucanthemum vulgare — Oxeye Daisy, Common Daisy

1949 - Leucojum aestivum ssp. aestivum — Summer Snowflake

1950 - Leucothoe axillaris — Coastal Doghobble

1951 - Leucothoe fontanesiana — Mountain Doghobble, Highland Doghobble, Switch-ivy

1952 - Liatris aspera var. intermedia — Rough Blazing-star

1953 - Liatris chapmanii — Chapman's Blazing-star

1954 - Liatris cokeri — Sandhill Blazing-star

1955 - Liatris elegans var. elegans — Common Elegant Blazing-star

1956 - Liatris garberi — Garber’s Blazing-star

1957 - Liatris helleri — Smooth Blazing-star, Heller's Blazing-star

1958 - Liatris microcephala — Narrowleaf Blazing-star, Smallhead Blazing-star

1959 - Liatris pauciflora — Sandhill Blazing-star, One-sided Blazing-star, Lax Blazing-star

1960 - Liatris pilosa — Grassleaf Blazing-star, Shaggy Blazing-star

1961 - Liatris pycnostachya — Prairie Blazing-star

1962 - Liatris scariosa var. scariosa — Northern Blazing-star

1963 - Liatris spicata var. resinosa — Dense Blazing-star, Bog Blazing-star

1964 - Liatris spicata var. spicata — Dense Blazing-star, Mountain Blazing-star, Florist's Gayfeather, Dense Gayfeather

1965 - Liatris squarrosa var. squarrosa — Scaly Blazing-star, Squarrose Gayfeather, Longbracted Blazing-star

1966 - Liatris squarrulosa — Southern Blazing-star, Earle's Blazing-star, Appalachian Blazing-star

1967 - Liatris tenuifolia var. tenuifolia — Shortleaf Blazing-star, Shortleaf Gayfeather, Slender Blazing-star

1968 - Liatris virgata — Wand Blazing-star

1969 - Licania michauxii — Gopher-apple, Ground-oak

1970 - Ligusticum canadense — American Lovage

1971 - Ligustrum amurense — Amur Privet

1972 - Ligustrum japonicum — Japanese Privet

1973 - Ligustrum lucidum — Glossy Privet, Broadleaf Privet

1974 - Ligustrum obtusifolium — Border Privet

1975 - Ligustrum ovalifolium — California Privet

1976 - Ligustrum quihoui — Waxyleaf Privet

1977 - Ligustrum sinense — Chinese Privet, "privy hedge"

1978 - Ligustrum vulgare — European Privet, Common Privet

1979 - Lilaeopsis carolinensis — Carolina Lilaeopsis, Carolina Grasswort, Carolina Strapwort

1980 - Lilaeopsis chinensis — Marsh Lilaeopsis, Eastern Grasswort, Tidal Strapwort, Fiddler-crab Turf

1981 - Lilium canadense ssp. canadense — Canada Lily

1982 - Lilium catesbaei — Pine Lily, Catesby's Lily, Leopard Lily

1983 - Lilium formosanum — Formosa Lily, Taiwanese Lily

1984 - Lilium grayi — Gray's Lily, Roan Lily

1985 - Lilium iridollae — Sandhills Lily, Sandhills Bog Lily, Fire Lily

1986 - Lilium lancifolium — Tiger Lily

1987 - Lilium longiflorum — Easter Lily, November Lily

1988 - Lilium michauxii — Carolina Lily, Michaux’s Lily

1989 - Lilium michiganense — Michigan Lily

1990 - Lilium philadelphicum var. philadelphicum — Eastern Wood Lily, Appalachian Wood Lily

1991 - Lilium philippinense — Philippine Lily

1992 - Lilium superbum — Turk's-cap Lily, Lily-royal, Superb Lily

1993 - Limnobium spongia — American Frogsbit, Spongeplant

1994 - Limnophila sessiliflora — Asian Marshweed

1995 - Limonium carolinianum — Carolina Sea-lavender, Seaside Thrift, Inkroot, Marsh Rosemary

1996 - Linaria dalmatica ssp. dalmatica — Dalmation Toadflax

1997 - Linaria purpurea — Purple Toadflax

1998 - Linaria vulgaris — Butter-and-eggs, Yellow Toadflax, Wild-snapdragon

1999 - Lindera benzoin — Northern Spicebush, Wild Allspice

2000 - Lindera melissifolia — Southern Spicebush, Pondberry

2001 - Lindera subcoriacea — Bog Spicebush, Streamhead Spicebush

2002 - Lindernia dubia var. dubia — Yellowseed False Pimpernel

2003 - Lindernia monticola — Flatrock Pimpernel, Riverbank Pimpernel, False Pimpernel, Piedmont Pimpernel

2004 - Linum floridanum var. chrysocarpum — Yellow-fruited Yellow Flax, Florida yellow flax

2005 - Linum floridanum var. floridanum — Florida Yellow Flax, Savanna Flax

2006 - Linum intercursum — Bicknell's Yellow Flax, Sandplain Flax

2007 - Linum medium var. texanum — Texas Yellow Flax, Stiff Yellow Flax, Spreading Flax, Texas Flax

2008 - Linum striatum — Ridgestem Yellow Flax, Ridged Yellow Flax

2009 - Linum virginianum — Virginia Yellow Flax, Woodland Flax

2010 - Liparis liliifolia — Lily-leaf Twayblade, Large Twayblade, Purple Twayblade, Brown Wide-lip Orchid

2011 - Liparis loeselii — Fen Orchid, Bog Twayblade, Loesel's Twayblade, Yellow Wide-lip Orchid

2012 - Lipocarpha micrantha — Smallflower Halfchaff

2013 - Liquidambar styraciflua — Sweetgum

2014 - Liriodendron tulipifera — Tulip-tree, Yellow Poplar, Whitewood

2015 - Liriodendron tulipifera — Coastal Plain Tulip-tree, Southern Yellow Poplar

2016 - Liriope graminifolia — Grassleaf Lily-turf, Liriope

2017 - Liriope muscari — Liriope, Big Blue Lily-turf

2018 - Liriope spicata — Creeping Lily-turf, Liriope

2019 - Listera australis — Southern Twayblade

2020 - Listera smallii — Kidneyleaf Twayblade, Appalachian Twayblade, Small's Twayblade

2021 - Lithospermum canescens — Hoary Puccoon, Indian-paint

2022 - Lithospermum caroliniense var. caroliniense — Coastal Plain Puccoon, Hairy Puccoon, Sandhill Puccoon

2023 - Lithospermum latifolium — American Gromwell, Broadleaf Gromwell, Broadleaf Puccoon

2024 - Lithospermum tuberosum — Southern Stoneseed

2025 - Litsea aestivalis — Pondspice

2026 - Lobelia amoena var. amoena — Southern Lobelia

2027 - Lobelia amoena var. glandulifera — Georgia Lobelia, southern lobelia

2028 - Lobelia boykinii — Boykin's Lobelia

2029 - Lobelia cardinalis — Cardinal Flower

2030 - Lobelia elongata — Purple Lobelia, Streamside Lobelia, Longleaf Lobelia

2031 - Lobelia flaccidifolia — Fold-ear Lobelia

2032 - Lobelia floridana — Florida Lobelia

2033 - Lobelia glandulosa — Savanna Lobelia, Glade Lobelia

2034 - Lobelia inflata — Indian-tobacco, Pukeweed

2035 - Lobelia nuttallii — Nuttall's Lobelia

2036 - Lobelia paludosa — White Lobelia

2037 - Lobelia puberula var. puberula — Downy Lobelia, Hairy Lobelia

2038 - Lobelia siphilitica var. siphilitica — Great Blue Lobelia

2039 - Lobelia spicata var. spicata — Pale Spiked Lobelia, Palespike Lobelia

2040 - Lobularia maritima — Sweet Alyssum, Seet Alison

2041 - Lolium perenne ssp. multiflorum — Italian Ryegrass, Annual Ryegrass

2042 - Lolium perenne ssp. perenne — English Ryegrass, Perennial Ryegrass

2043 - Lolium temulentum ssp. temulentum — Darnel Ryegrass, Darnel

2044 - Lonicera ×bella [morrowii × tatarica] — Bell's Honeysuckle, Pretty Honeysuckle, Showy Honeysuckle

2045 - Lonicera canadensis — American Fly-honeysuckle

2046 - Lonicera dioica — Smooth Honeysuckle, Mountain Coral Honeysuckle, Limber Honeysuckle

2047 - Lonicera flava — Yellow Honeysuckle

2048 - Lonicera fragrantissima — Sweet-breath-of-spring, Winter Honeysuckle

2049 - Lonicera japonica — Japanese Honeysuckle

2050 - Lonicera maackii — Amur Bush-honeysuckle, Amur Honeysuckle

2051 - Lonicera morrowii — Morrow's Honeysuckle

2052 - Lonicera sempervirens — Coral Honeysuckle, Trumpet Honeysuckle, Scarlet Honeysuckle, Woodbine

2053 - Lonicera standishii — Standish's Honeysuckle

2054 - Lonicera tatarica — Tatarian Honeysuckle

2055 - Lonicera xylosteum — European Fly-honeysuckle, Dwarf Honeysuckle

2056 - Lophiola aurea — Goldencrest

2057 - Lotus corniculatus — Birdsfoot-trefoil, Eggs-and-Bacon

2058 - Lotus tenuis — Narrowleaf Birdsfoot-trefoil, Slender Birdsfoot-trefoil

2059 - Lotus unifoliolatus var. helleri — Carolina Prairie-trefoil

2060 - Ludwigia alternifolia — Alternate-leaf Seedbox, Bushy Seedbox

2061 - Ludwigia arcuata — Pondshore Seedbox, piedmont primrose-willow, Needleleaf Ludwigia

2062 - Ludwigia bonariensis — South American Seedbox

2063 - Ludwigia brevipes — Long Beach Seedbox, Coastal Plain Water-purslane

2064 - Ludwigia decurrens — Wingstem Water-primrose, Wingleaf Primrose-willow

2065 - Ludwigia grandiflora ssp. grandiflora — Showy Water-primrose, Large-flower Water-primrose

2066 - Ludwigia grandiflora ssp. hexapetala — Common Water-primrose

2067 - Ludwigia hirtella — Rafinesque's Seedbox, Spindleroot, Hairy Seedbox

2068 - Ludwigia leptocarpa — Water-willow, Primrose Willow, Anglestem Primrose-willow

2069 - Ludwigia maritima — Harper's Seedbox, Seaside Seedbox

2070 - Ludwigia octovalvis — Mexican Primose-willow

2071 - Ludwigia palustris — Common Water-purslane, Marsh Purslane, Marsh Seedbox

2072 - Ludwigia repens — Creeping Seedbox

2073 - Ludwigia suffruticosa — Shrubby Seedbox

2074 - Ludwigia virgata — Savanna Seedbox, Slender Seedbox

2075 - Lunaria annua — Money Plant, Annual Honesty, Silver-dollar Plant

2076 - Lupinus angustifolius — Narrowleaf Lupine

2077 - Lupinus diffusus — Blue Sandhill Lupine, Sky-blue Lupine

2078 - Lupinus perennis ssp. gracilis — Southern Sundial Lupine

2079 - Lupinus perennis ssp. perennis var. perennis — Northern Sundial Lupine

2080 - Lupinus villosus — Lady Lupine, Pink Sandhill Lupine

2081 - Luzula acuminata ssp. acuminata — Hairy Woodrush

2082 - Luzula acuminata ssp. carolinae — Carolina Woodrush, Southern Hairy Woodrush

2083 - Luzula bulbosa — Bulbous Woodrush

2084 - Luzula echinata — Hedgehog Woodrush, Spreading Woodrush

2085 - Luzula multiflora ssp. multiflora var. multiflora — Common Woodrush

2086 - Lychnis coronaria — Rose Campion, Mullein-pink

2087 - Lychnis flos-cuculi — Ragged Robin

2088 - Lycium carolinianum var. carolinianum — Christmas-berry, Carolina Matrimony-vine

2089 - Lycopodiella alopecuroides — Foxtail Clubmoss, Foxtail Bog-clubmoss

2090 - Lycopodiella appressa — Southern Bog-clubmoss

2091 - Lycopodiella caroliniana var. caroliniana — Carolina Bog-clubmoss, Slender Clubmoss

2092 - Lycopodiella caroliniana var. caroliniana — Florida Bog Clubmoss

2093 - Lycopodiella cernua var. cernua — Nodding Clubmoss, Staghorn Clubmoss

2094 - Lycopodiella prostrata — Featherstem Clubmoss, Prostrate Bog-clubmoss

2095 - Lycopodium annotinum — Stiff Clubmoss, Bristly Clubmoss

2096 - Lycopodium clavatum — Staghorn Clubmoss, Running Clubmoss, Ground-pine

2097 - Lycopodium dendroideum — Prickly Tree-clubmoss, Round-branch Clubmoss, Tree Ground-pine

2098 - Lycopodium digitatum — Southern Ground-cedar, Common Running-cedar, Fan Ground-pine, Running Ground-pine

2099 - Lycopodium hickeyi — Hickey's Tree-clubmoss, Pennsylvania Ground-pine

2100 - Lycopodium obscurum — Flat-branched Tree-clubmoss, Common Ground-pine

2101 - Lycopodium tristachyum — Blue Ground-cedar, Blue Running-cedar

2102 - Lycopus rubellus — Stalked Bugleweed, Taperleaf Bugleweed

2103 - Lycopus virginicus — Virginia Bugleweed, Virginia water horehound

2104 - Lycoris radiata — Red Spider Lily, Hurricane Lily, Surprise Lily, Naked Ladies

2105 - Lygodesmia aphylla — Rose-rush, Flowering Straw, Florida Skeletonplant

2106 - Lygodium japonicum — Japanese Climbing Fern

2107 - Lygodium microphyllum — Old World Climbing Fern, Small-leaf Climbing Fern

2108 - Lygodium palmatum — American Climbing Fern

2109 - Lyonia ferruginea — Rusty Lyonia, Staggerbush, Dragonwood, Crookedwood

2110 - Lyonia fruticosa — Staggerbush, Poor-grub

2111 - Lyonia ligustrina var. foliosiflora — Southern Maleberry, He-huckleberry

2112 - Lyonia ligustrina var. ligustrina — Northern Maleberry, He-huckleberry

2113 - Lyonia lucida — Shining Fetterbush, Lyonia, Hemleaf

2114 - Lyonia mariana — Staggerbush, Large-flowered Fetterbush

2115 - Lysimachia asperulifolia — Pocosin Loosestrife, "Roughleaf Loosestrife"

2116 - Lysimachia ciliata — Fringed Loosestrife

2117 - Lysimachia clethroides — Gooseneck Loosestrife

2118 - Lysimachia fraseri — Fraser's Loosestrife

2119 - Lysimachia graminea — Grassleaf Yellow-loosestrife

2120 - Lysimachia hybrida — Lowland Loosestrife

2121 - Lysimachia lanceolata — Lanceleaf Loosestrife

2122 - Lysimachia loomisii — Carolina Loosestrife, Loomis's Loosestrife

2123 - Lysimachia nummularia — Moneywort, Creeping Jenny, Creeping Charlie

2124 - Lysimachia punctata — Spotted Loosestrife, Dotted Loosestrife, Large Loosestrife

2125 - Lysimachia quadriflora — Prairie Loosestrife, Four-flower Loosestrife, Smooth Loosestrife

2126 - Lysimachia quadrifolia — Whorled Loosestrife

2127 - Lysimachia terrestris — Swamp Candles, Bog-candles, Bog Loosestrife

2128 - Lysimachia tonsa — Southern Loosestrife, Appalachian Loosestrife

2129 - Lysimachia vulgaris — Garden Loosestrife

2130 - Lythrum alatum var. alatum — Northern Winged Loosestrife

2131 - Lythrum salicaria — Purple Loosestrife

2132 - Macbridea caroliniana — Carolina Birds-in-a-nest, Carolina Macbridea, Carolina Bogmint

2133 - Macfadyena unguis-cati — Claw-vine, Cat's-claw-vine

2134 - Maclura pomifera — Osage-orange, Hedge-apple, Bow-wood

2135 - Macroptilium lathyroides — Phasey Bean, Wild Bushbean

2136 - Macrothelypteris torresiana — Mariana Maiden-fern, Swordfern, False Maiden-fern

2137 - Magnolia acuminata — Cucumber Magnolia, Cucumber-tree

2138 - Magnolia acuminata — Piedmont Cucumber Magnolia, Yellow Cucumber-tree, Showy Cucumber Magnolia

2139 - Magnolia ashei — Ashe's Magnolia

2140 - Magnolia fraseri — Fraser Magnolia, Mountain Magnolia, Earleaf Umbrella-tree, Umbrella Tree

2141 - Magnolia grandiflora — Southern Magnolia, Bull Bay

2142 - Magnolia macrophylla — Bigleaf Magnolia, Large-leaved Magnolia, Umbrella Tree

2143 - Magnolia pyramidata — Pyramid Magnolia

2144 - Magnolia tripetala — Umbrella Magnolia, Umbrella-tree

2145 - Magnolia virginiana — Sweetbay, Sweetbay Magnolia, Swampbay

2146 - Mahonia bealei — Leatherleaf Mahonia, Chinese Mahonia, Holly-grape

2147 - Mahonia nervosa — Cascade Oregon-grape, Cascades Mahonia

2148 - Mahonia repens — Creeping Oregon-grape

2149 - Maianthemum canadense — Canada Mayflower, "False Lily-of-the-valley", "Wild Lily-of-the-valley"

2150 - Maianthemum racemosum ssp. racemosum — False Solomon's Seal, Eastern Solomon's Plume, May-plume

2151 - Maianthemum stellatum — Starry Solomon's Plume, Starflower, Starry Solomon's Seal

2152 - Malaxis bayardii — Appalachian Adder's-mouth

2153 - Malaxis spicata — Florida Adder's-mouth

2154 - Malaxis unifolia — Green Adder's-mouth

2155 - Malus angustifolia — Southern Crabapple, Wild Crabapple

2156 - Malus baccata — Siberian Crabapple

2157 - Malus coronaria — Sweet Crabapple, Wild Crabapple

2158 - Malus pumila — Common Apple

2159 - Malva moschata — Marsh Mallow, Musk Mallow, Rose Mallow

2160 - Malva neglecta — Common Mallow, Cheeses

2161 - Malva sylvestris — High Mallow, Common Mallow, Cheeses

2162 - Malvaviscus arboreus var. arboreus — Wax Mallow

2163 - Malvaviscus arboreus var. drummondii — Wax Mallow, Turk's-cap Mallow

2164 - Malvaviscus penduliflorus — Turk’s-cap Mallow, Mazapan

2165 - Manfreda virginica — Eastern Agave, Eastern False-aloe, Rattlesnake-master, American Aloe

2166 - Marshallia caespitosa — Barbara's-buttons, Seep Marshallia

2167 - Marshallia graminifolia var. cynanthera — Grassleaf Barbara's-buttons, Gulf Coast Barbara's-buttons

2168 - Marshallia graminifolia var. graminifolia — Grassleaf Barbara's-buttons

2169 - Marshallia grandiflora — Blue Ridge Barbara's-buttons, Large-flowered Barbara's-buttons, Monongahela Barbara's-buttons, Appalachian Barbara's-buttons

2170 - Marshallia legrandii — Oak Barrens Barbara's-buttons

2171 - Marshallia mohrii — Coosa Barbara's-buttons

2172 - Marshallia obovata var. obovata — Piedmont Barbara's-buttons, Spoon-leaved Barbara's-buttons, Spoon-shaped Barbara's-buttons

2173 - Marshallia obovata var. scaposa — Sandhill Marshallia, Savanna Barbara's-buttons, Spoon-shaped Barbara's-buttons

2174 - Marshallia ramosa — Pineland Barbara's-buttons, Southern Barbara's-buttons

2175 - Marshallia trinervia — Colonial Barbara's-buttons, Broadleaf Barbara's-buttons

2176 - Marsilea macropoda — Golden Waterclover, Big-footed Waterclover

2177 - Marsilea minuta — Dwarf Waterclover, Small Waterclover

2178 - Marsilea mutica — Australian Waterclover, Nardoo

2179 - Marsilea quadrifolia — European Waterclover, European Pepperwort, European Water Shamrock

2180 - Matelea carolinensis — Carolina Spinypod, Climbing Milkweed, Climbing Milkvine, Maroon Carolina Milkvine

2181 - Matelea decipiens — Deceptive Spinypod

2182 - Matelea flavidula — Yellow Spinypod, Yellow Carolina Milkvine

2183 - Matelea gonocarpos — Eastern Anglepod

2184 - Matelea obliqua — Northern Spinypod, Limerock Milkvine, Climbing Milkvine

2185 - Matricaria discoidea — Pineapple-weed, Rayless Chamomile

2186 - Mayaca fluviatilis — Stream Bogmoss

2187 - Mayaca fluviatilis — Aublet's Bogmoss

2188 - Mazus miquelii — Creeping Mazus, Miquel's Mazus

2189 - Mazus pumilus — Japanese Mazus

2190 - Mecardonia acuminata var. acuminata — Mecardonia, Common Axilflower

2191 - Medeola virginiana — Indian Cucumber-root

2192 - Medicago arabica — Spotted Medick, Spotted Bur-clover

2193 - Medicago lupulina — Black Medick, Yellow Trefoil

2194 - Medicago polymorpha — Toothed Medick, Smooth Bur-clover

2195 - Medicago sativa ssp. sativa — Alfalfa, Lucerne, Blue Alfalfa

2196 - Meehania cordata — Meehania, Meehan's Mint

2197 - Melaleuca quinquenervia — Paperbark Tree, Melaleuca, Punktree, Cajeput Tree

2198 - Melampyrum lineare — Cow-wheat

2199 - Melanthera angustifolia — Prairie Black-anthers, Everglades squarestem

2200 - Melanthera nivea — Snowy Black-anthers, Snow Squarestem

2201 - Melia azedarach — Chinaberry, Pride-of-India

2202 - Melica mutica — Two-flower Melicgrass

2203 - Melilotus indicus — Small Melilot, Sourclover, Indian Sweetclover, Alfalfilla

2204 - Melilotus officinalis — White Sweetclover, White Melilot

2205 - Melilotus officinalis — Yellow Sweetclover, Yellow Melilot, Ribbed Melilot

2206 - Melinis repens — Rose Natalgrass, Creeping Molasses-grass

2207 - Melissa officinalis — Lemon Balm

2208 - Melochia corchorifolia — Chocolate-weed

2209 - Melochia spicata — Bretonica-peluda

2210 - Melothria pendula var. pendula — Creeping Cucumber

2211 - Menispermum canadense — Moonseed, Yellow Parilla

2212 - Mentha ×piperita [aquatica × spicata] — Peppermint

2213 - Mentha arvensis — Canada Mint, Field Mint, Wild Mint

2214 - Mentha spicata — Spearmint

2215 - Menyanthes trifoliata — Buckbean, Bogbean

2216 - Menziesia pilosa — Minniebush

2217 - Mertensia virginica — Virginia Bluebells, Virginia Cowslip

2218 - Mespilus canescens — Stern's Medlar, Stearn's Medlar

2219 - Mespilus germanica — European Medlar

2220 - Micranthemum umbrosum — Shade Mudflower

2221 - Microstegium vimineum — Japanese Stiltgrass, Japanese-grass, Nepalese Browntop, Nepal Grass

2222 - Microthlaspi perfoliatum — Perfoliate Pennycress, Thoroughwort Pennycress

2223 - Mikania cordifolia — Heartleaf Climbing Hempweed

2224 - Mikania scandens — Climbing Hempweed

2225 - Mimosa microphylla — Littleleaf Sensitive-briar, Eastern Sensitive-briar

2226 - Mimosa quadrivalvis var. floridana — Florida Sensitive-briar, Powderpuff Mimosa

2227 - Mimosa strigillosa — Mimosa Vine, Sensitive Vine, Powderpuff Mimosa, Vergonzosa

2228 - Mimulus alatus — Winged Monkeyflower, Sharpwing Monkeyflower

2229 - Mimulus ringens var. ringens — Allegheny Monkeyflower, Square-stemmed Monkeyflower

2230 - Minuartia caroliniana — Carolina Sandwort, Longroot, Pine-barren Sandwort

2231 - Minuartia glabra — Appalachian Sandwort

2232 - Minuartia godfreyi — Godfrey's Sandwort

2233 - Minuartia groenlandica — Mountain Sandwort, Greenland Sandwort

2234 - Minuartia patula — Lime-barren Sandwort, Glade Sandwort

2235 - Minuartia uniflora — Piedmont Sandwort, One-flower Sandwort

2236 - Mirabilis jalapa — Garden Four-o'clock, Marvel-of-Peru, Morning-rose

2237 - Mirabilis nyctaginea — Heart-leaved Umbrella-wort, Heartleaf Four-o’clock

2238 - Miscanthus sacchariflorus — Amur Silvergrass, Amur Plumegrass

2239 - Miscanthus sinensis — Chinese Silvergrass, Eulalia

2240 - Mitchella repens — Partridgeberry, Twinflower

2241 - Mitella diphylla — Two-leaved Miterwort, Bishop's Cap

2242 - Mitracarpus hirtus — Girdle-pod

2243 - Mitreola petiolata — Caribbean Miterwort, Lax Hornpod

2244 - Mitreola sessilifolia — Small-leaved Miterwort, Swamp Hornpod

2245 - Mitreola sessilifolia — Narrow-leaved Miterwort

2246 - Modiola caroliniana — Carolina Bristlemallow, Bristly-mallow, Carolina Mallow

2247 - Mollugo verticillata — Carpetweed, Indian-chickweed, Green Carpetweed

2248 - Momordica charantia — Balsam-pear, Balsam-apple, Bitter Melon

2249 - Monarda citriodora ssp. citriodora var. citriodora — Lemon Bergamot, Lemon Mint

2250 - Monarda clinopodia — Basil Bergamot, Basil Beebalm, White Bergamot, Basil Balm

2251 - Monarda didyma — Scarlet Beebalm, Oswego Tea

2252 - Monarda fistulosa + — Wild Bergamot

2253 - Monarda media — Purple Beebalm, Purple Bergamot

2254 - Monarda punctata ssp. punctata var. punctata — Eastern Horsemint, Spotted Beebalm

2255 - Monochoria vaginalis — Monochoria, heartshape false pickerelweed

2256 - Monotropa hypopitys — Eastern Pinesap

2257 - Monotropa hypopitys — Appalachian Red Pinesap, Hairy Pinesap

2258 - Monotropa uniflora — Indian Pipes, Ghost-flower, Common Ghost Pipes

2259 - Monotropa uniflora — Southern Ghost Pipes, Scrub Ghost-flower

2260 - Monotropsis odorata — Appalachian Pygmy Pipes, Sweet Pinesap

2261 - Montia linearis — Narrow-leaved Montia, Narrowleaf Miner's-lettuce

2262 - Morella caroliniensis — Pocossin Bayberry, Evergreen Bayberry, Swamp Candleberry, Southern Bayberry

2263 - Morella cerifera — Common Wax-myrtle, Southern Bayberry

2264 - Morella cerifera — Dwarf Wax-myrtle, Dwarf Bayberry

2265 - Morella inodora — Scentless Bayberry, Odorless Bayberry

2266 - Morella pensylvanica — Northern Bayberry

2267 - Morus alba — White Mulberry, Silkworm Mulberry, Russian Mulberry

2268 - Morus rubra var. rubra — Red Mulberry

2269 - Mosla dianthera — Miniature Beefsteak-plant, Mosla

2270 - Muhlenbergia capillaris — Pink Muhlygrass, Upland Muhly, Hair-awn Muhly, Hairgrass

2271 - Muhlenbergia expansa — Savannah Hairgrass, Cut-over Muhly

2272 - Muhlenbergia filipes — Dune Hairgrass, Sweetgrass

2273 - Muhlenbergia mexicana — Hairy Wirestem Muhly, Mexican Muhly

2274 - Muhlenbergia schreberi — Nimblewill

2275 - Muhlenbergia sylvatica — Woodland Muhly

2276 - Muhlenbergia tenuiflora — Slender Muhly

2277 - Murdannia keisak — Murdannia, Asian Spiderwort, Marsh Dewflower, Wart-removing Herb

2278 - Murdannia nudiflora — Doveweed, Naked-stem Dewflower

2279 - Muscari botryoides — Compact Grape-hyacinth

2280 - Muscari neglectum — Starch Grape-hyacinth, Blue Bottles

2281 - Myosotis arvensis — Field Forget-me-not, Field Scorpion-grass

2282 - Myosotis discolor — Yellow-and-blue Scorpion-grass, Changing Forget-me-not

2283 - Myosotis laxa — Smaller Forget-me-not, Marsh Forget-me-not, Tufted Forget-me-not

2284 - Myosotis macrosperma — Bigseed Forget-me-not, Scorpion-grass, Largeseed Forget-me-not

2285 - Myosotis scorpioides — Water Scorpion-grass, True Forget-me-not

2286 - Myosotis stricta — Blue Scorpion-grass

2287 - Myosotis verna — Spring Forget-me-not, Early Forget-me-not, Early Scorpion-grass

2288 - Myosoton aquaticum — Water-chickweed, Giant Chickweed, Water Mouse-ear

2289 - Myosurus minimus — Mousetail

2290 - Myrica gale — Sweet-gale

2291 - Myriophyllum aquaticum — Parrot-feather

2292 - Myriophyllum heterophyllum — Southern Water-milfoil, Variable-leaf Water-milfoil

2293 - Myriophyllum laxum — Loose Water-milfoil, Sandhills Milfoil, Lax Water-milfoil, Piedmont Water-milfoil

2294 - Myriophyllum sibiricum — Common Water-milfoil

2295 - Myriophyllum spicatum — Eurasian Water-milfoil

2296 - Myriophyllum verticillatum — Whorled Water-milfoil

2297 - Najas filifolia — Narrowleaf Naiad, needleleaf waternymph

2298 - Najas gracillima — Slender Naiad, Slender Waternymph, Bushy Naiad

2299 - Najas guadalupensis ssp. guadalupensis — Southern Naiad, Southern Waternymph, Common Naiad

2300 - Najas minor — Spinyleaf Naiad, Brittle Waternymph

2301 - Nama jamaicense — Jamaica Weed, Fiddleleaf, Fiddleleaf Nama

2302 - Nandina domestica — Nandina, Heavenly-bamboo, Sacred-bamboo

2303 - Narcissus ×incomparabilis [poeticus × pseudonarcissus] — Nonesuch Daffodil

2304 - Narcissus ×intermedius [jonquilla × tazetta] — Star Daffodil, Star Jonquil

2305 - Narcissus ×medioluteus [poeticus × tazetta] — Two-flower Narcissus, Twin-sisters, Primrose-peerless

2306 - Narcissus ×odorus [jonquilla × pseudonarcissus] — Campernelle Jonquil, Sweet-scented Jonquil

2307 - Narcissus jonquilla — Jonquil, Apodanthus Daffodil

2308 - Narcissus papyraceus — Paperwhite Daffodil, Paperwhite Narcissus

2309 - Narcissus poeticus — Poet's Narcissus, Pheasant's-eye Daffodil

2310 - Narcissus pseudonarcissus — Common Daffodil, Trumpet Narcissus

2311 - Narcissus tazetta — Bunch-flowered Daffodil, Cream Narcissus

2312 - Nassella trichotoma — Serrated Tussockgrass, Nassella Tussock, Yass River Tussock

2313 - Nasturtium microphyllum — Narrow-fruited Watercress, One-row Yellowcress

2314 - Nasturtium officinale — Watercress

2315 - Nekemias arborea — Peppervine

2316 - Nelumbo lutea — Yonkapin, American Lotus-lily, Yellow Nelumbo, Pond-nuts

2317 - Nelumbo nucifera — Sacred-lotus, Oriental Lotus-lily, Pink Lotus

2318 - Nemophila aphylla — Baby Blue Eyes, Small-flower Baby-blue-eyes, White Nemophila, Eastern Baby-blue-eyes

2319 - Nepeta cataria — Catnip, Catmint

2320 - Nephrolepis cordifolia — Narrow Sword Fern, Tuber Sword Fern, Fishbone Fern, Ladder Fern

2321 - Nerium oleander — Oleander

2322 - Nestronia umbellula — Nestronia, Conjurer's-nut, Leechbush, Indian-olive

2323 - Neviusia alabamensis — Alabama Snow-wreath, Neviusia

2324 - Nicandra physalodes — Apple-of-Peru, Shoo-fly-plant

2325 - Nolina georgiana — Georgia Beargrass, Sandhill Lily

2326 - Nothoscordum bivalve — False Garlic, Grace Garlic

2327 - Nuphar lutea ssp. advena — Spatterdock, Broadleaf Pondlily, Cow-lily, Yellow Pond Lily

2328 - Nuphar lutea ssp. sagittifolia — Narrowleaf Pondlily, Cow-lily, Spatterdock, Bonnets

2329 - Nuttallanthus canadensis — Oldfield Toadflax, Common Toadflax, Canada Toadflax

2330 - Nuttallanthus texanus — Texas Toadflax

2331 - Nymphaea elegans — Tropical Blue Water-lily

2332 - Nymphaea mexicana — Yellow Water-lily, Banana Water-lily

2333 - Nymphaea odorata ssp. odorata — Fragrant White Water-lily, American Water-lily, Sweet Water-lily, White Water-lily

2334 - Nymphoides aquatica — Big Floating Heart, Banana Floating Heart

2335 - Nymphoides cordata — Little Floating Heart

2336 - Nymphoides cristata — Crested Floating Heart, Water Snowflake

2337 - Nymphoides peltata — Yellow Floating Heart

2338 - Nyssa aquatica — Water Tupelo, Cotton Gum, Tupelo Gum

2339 - Nyssa biflora — Swamp Tupelo, Swamp Blackgum, Swamp Gum, Water Gum

2340 - Nyssa ogeche — Ogeechee Tupelo, Ogeechee Lime, Ogeechee Plum

2341 - Nyssa sylvatica — Blackgum, Black Tupelo, Sour Gum

2342 - Nyssa ursina — Bear Tupelo, Apalachicola Tupelo

2343 - Obolaria virginica — Pennywort, Virginia Pennywort

2344 - Oclemena acuminata — Whorled Nodding-aster, Whorled Wood-aster, Whorled Aster, Floral Wood Aster

2345 - Oclemena reticulata — Pine-barren Aster, Whitetop Aster

2346 - Oenanthe javanica — Water Celery, Water Parsley, Java Dropwort, Seri

2347 - Oenothera argillicola — Shale-barren Evening Primrose, Shale Evening Primrose

2348 - Oenothera biennis — Common Evening-primrose

2349 - Oenothera drummondii — Beach Evening Primrose, Drummond's Evening Primrose

2350 - Oenothera filipes — Threadstalk Gaura, Slenderstalk Beeblossom

2351 - Oenothera fruticosa ssp. fruticosa — Narrowleaf Sundrops

2352 - Oenothera fruticosa ssp. fruticosa — Riverbank Evening Primrose, Riverbank Sundrops

2353 - Oenothera fruticosa ssp. fruticosa — Coastal Sundrops

2354 - Oenothera fruticosa ssp. tetragona — Northern Sundrops, Appalachian Sundrops

2355 - Oenothera fruticosa ssp. tetragona — Sundrops

2356 - Oenothera gaura — Biennial Gaura, Northeastern Gaura, Morning Honeysuckle, Biennial Beeblossom

2357 - Oenothera humifusa — Dunes Evening Primrose, Seabeach Evening Primrose, Spreading Evening Primrose

2358 - Oenothera laciniata — Cutleaf Evening Primrose

2359 - Oenothera linifolia — Threadleaf Sundrops, Flaxleaf Sundrops

2360 - Oenothera nutans — Nodding Evening-primrose

2361 - Oenothera perennis — Little Sundrops, Small Sundrops

2362 - Oenothera simulans — Southeastern Gaura, Southern Bee-blossom

2363 - Oenothera speciosa — Showy Evening Primrose, White Evening Primrose, Pink-ladies, Pink Evening Primrose

2364 - Oenothera triloba — Stemless Evening Primrose

2365 - Oldenlandia boscii — Bosc's Bluet

2366 - Oldenlandia corymbosa — Diamond-flower, Flattop Mille-graines

2367 - Oldenlandia uniflora — Oldenlandia, Clustered Bluet

2368 - Oligoneuron album — Prairie Goldenrod, White Prairie-goldenrod, Upland White Aster

2369 - Oligoneuron riddellii — Riddell's Goldenrod

2370 - Oligoneuron rigidum var. glabratum — Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod

2371 - Oligoneuron rigidum var. rigidum — Midwestern Stiff Goldenrod, Hard-leaved Goldenrod, Midwestern Bold Goldenrod, Stiff-leaved Goldenrod

2372 - Onoclea sensibilis — Sensitive Fern, Bead Fern

2373 - Onosmodium bejariense var. occidentale — Western Marbleseed

2374 - Onosmodium virginianum — Virginia Marbleseed, Virginia False Gromwell, Pineland Marbleseed

2375 - Ophioglossum crotalophoroides — Bulbous Adder's-tongue, Dwarf Adder's Tongue

2376 - Ophioglossum engelmannii — Engelmann's Adder's-tongue, Limestone Adder's-tongue

2377 - Ophioglossum nudicaule — Slender Adder's-tongue

2378 - Ophioglossum petiolatum — Longstem Adder's-tongue, Stalked Adder's-tongue Fern, Longstem Adder's-tongue

2379 - Ophioglossum vulgatum — Southern Adder's-tongue

2380 - Ophiopogon japonicus — Mondo Grass, Black Mondo, Monkeygrass

2381 - Oplismenus hirtellus ssp. setarius — Shortleaf Basketgrass, Woods-grass, Bristle Basketgrass

2382 - Oplismenus hirtellus ssp. undulatifolius — Wavyleaf Basketgrass

2383 - Opuntia humifusa — Eastern Prickly-pear

2384 - Opuntia humifusa — Common Eastern Prickly-pear

2385 - Opuntia humifusa — Eastern Prickly-pear

2386 - Opuntia pusilla — Dune Prickly-pear, Dune Devil-joint, Devils-joint Cactus, Little Prickly-pear

2387 - Opuntia stricta — Coastal Prickly-pear, Shell Midden Prickly-pear, Erect Prickly-pear

2388 - Opuntia stricta — Coastal Prickly-pear, Shell Midden Prickly-pear, Yaaxpakan, Erect Prickly-pear

2389 - Orbexilum lupinellum — Lupine Scurfpea, Sandhill Scurfpea, Lupine Leatherroot

2390 - Orbexilum pedunculatum var. pedunculatum — Western Sampson's-snakeroot

2391 - Orbexilum pedunculatum var. psoralioides — Eastern Sampson's-snakeroot

2392 - Orbexilum virgatum — Pineland Leatherroot, Slender Leatherroot, Pineland Scurfpea

2393 - Ornithogalum nutans — Drooping Star-of-Bethlehem

2394 - Ornithogalum umbellatum — Garden Star-of-Bethlehem, Snowflake, Nap-at-noon

2395 - Orobanche minor — Lesser Broomrape, Small Broomrape, Hellroot

2396 - Orobanche ramosa — Branching Broomrape, Hemp Broomrape, Branched Broomrape

2397 - Orobanche uniflora — One-flowered Cancer-root, One-flowered Broomrape, Ghostpipe

2398 - Orontium aquaticum — Golden Club, Never-wet, Bog Torches

2399 - Osmanthus americanus var. americanus — Devilwood, Wild Olive

2400 - Osmanthus fragrans — Fragrant Tea Olive

2401 - Osmorhiza claytonii — Bland Sweet Cicely, Hairy Sweet Cicely

2402 - Osmorhiza longistylis — Aniseroot, Smooth Sweet Cicely, Longstyle Sweet-cicely

2403 - Osmunda cinnamomea var. cinnamomea — Cinnamon Fern

2404 - Osmunda claytoniana — Interrupted Fern

2405 - Osmunda regalis var. spectabilis — American Royal Fern

2406 - Ostrya virginiana — American Hop-hornbeam, Ironwood, Eastern Hop-hornbeam, Leverwood

2407 - Ottelia alismoides — Duck-lettuce

2408 - Oxalis corniculata — Creeping Lady's-sorrel

2409 - Oxalis debilis var. corymbosa — pink woodsorrel

2410 - Oxalis dillenii — Southern Yellow Wood-sorrel, Slender Yellow Wood-sorrel

2411 - Oxalis dillenii — Flowering Yellow Wood-sorrel

2412 - Oxalis grandis — Large Wood-sorrel, Great Yellow Wood-sorrel

2413 - Oxalis montana — Mountain Wood-sorrel, American Wood-sorrel, Wood Shamrock, White Wood-sorrel

2414 - Oxalis priceae ssp. colorea — Small's wood-sorrel, Tufted Yellow Wood-sorrel, (NOT Sadie Price’s Yellow Wood-sorrel)

2415 - Oxalis priceae ssp. priceae — Sadie Price’s Yellow Wood-sorrel

2416 - Oxalis rubra — Windowbox Wood-sorrel

2417 - Oxalis stricta — Common Yellow Wood-sorrel

2418 - Oxalis violacea — Violet Wood-sorrel

2419 - Oxycaryum cubense — Cuban-bulrush

2420 - Oxydendrum arboreum — Sourwood, Sorrel-tree

2421 - Oxypolis canbyi — Canby's Cowbane, Canby's Dropwort

2422 - Oxypolis filiformis — Water Dropwort, Water Cowbane

2423 - Oxypolis rigidior — Cowbane, Pig-potato, Stiff Cowbane

2424 - Oxypolis ternata — Savanna Cowbane

2425 - Pachysandra procumbens — Allegheny-spurge, Mountain Pachysandra

2426 - Pachysandra terminalis — Pachysandra, Japanese-spurge

2427 - Packera anonyma — Small's Ragwort, Squaw-weed, Appalachian Ragwort

2428 - Packera aurea — Golden Ragwort, Heartleaf Ragwort, Golden Groundsel

2429 - Packera glabella — Butterweed, Smooth Ragwort, Smooth Groundsel, Yellowtop

2430 - Packera millefolium — Blue Ridge Ragwort, Yarrowleaf Ragwort, Divided-leaf Ragwort, Blue Ridge Groundsel

2431 - Packera obovata — Roundleaf Ragwort, Roundleaf Groundsel, Spatulate-leaved Ragwort, Running Ragwort

2432 - Packera paupercula — Balsam Groundsel, Balsam Ragwort, Northern Meadow Groundsel

2433 - Packera paupercula — Bog Ragwort, Crawford's Groundsel, Crawford’s Ragwort

2434 - Packera plattensis — Appalachian Ragwort, Appalachian Groundsel

2435 - Packera schweinitziana — Robbins' Ragwort, New England Ragwort, New England Groundsel, Schweinitz's Ragwort

2436 - Packera serpenticola — Buck Creek Ragwort, Serpentine Ragwort, Rattlesnake Groundsel, Buck Creek Groundsel

2437 - Packera tomentosa — Woolly Ragwort, Woolly Groundsel, Woolly Goldenwort

2438 - Paederia foetida — Skunkvine

2439 - Panax quinquefolius — American Ginseng, Sang

2440 - Panax trifolius — Dwarf Ginseng

2441 - Panicum amarum var. amarulum — Southern Seabeach Grass, Bitter Panicgrass

2442 - Panicum amarum var. amarum — Seaside Panicum, Bitter Seabeach Grass, Bitter Panicgrass

2443 - Panicum anceps — Beaked Panicum, Beaked Panicgrass

2444 - Panicum anceps — Small Beaked Panicum, Small Beaked Panicgrass

2445 - Panicum capillare — Old-witch Panicgrass, Tickle Grass, Tumbleweed

2446 - Panicum dichotomiflorum var. dichotomiflorum — Fall Panicum, Fall Panicgrass, Spreading Panicgrass

2447 - Panicum flexile — Wiry Panicgrass

2448 - Panicum philadelphicum — Woodland Panicgrass

2449 - Panicum repens — Torpedo Grass

2450 - Panicum rigidulum var. elongatum — Tall Flat Panicgrass, Stalked Panicgrass

2451 - Panicum rigidulum var. rigidulum — Redtop Panicgrass

2452 - Panicum rigidulum var. rigidulum — Dense Panicgrass

2453 - Panicum tenerum — Southeastern Panicgrass

2454 - Panicum virgatum var. virgatum — Switchgrass, Prairie Switchgrass

2455 - Panicum virgatum var. virgatum — Blunt Switchgrass, Savanna Panicgrass, Blunt Panicgrass

2456 - Papaver dubium — Long-headed Poppy, Blind Eyes

2457 - Papaver rhoeas — Corn Poppy, Field Poppy, Red Poppy, Flanders Poppy

2458 - Papaver somniferum — Opium Poppy, Breadseed Poppy

2459 - Parapholis incurva — Curved Sickle-grass, Hard Grass, Thin-tail

2460 - Parietaria floridana — Florida Pellitory

2461 - Parkinsonia aculeata — Jerusalem Thorn, Crown-of-Thorns, Horse-bean, Mexican Palo Verde

2462 - Parnassia asarifolia — Kidneyleaf Grass-of-Parnassus, Appalachian Grass-of-Parnassus, Brook Parnassia, Appalachian Parnassia

2463 - Parnassia caroliniana — Carolina Grass-of-Parnassus, Savanna Parnassia, Eyebright

2464 - Parnassia grandifolia — Bigleaf Grass-of-Parnassus, Limeseep Parnassia

2465 - Paronychia argyrocoma — Silverling, Silver Whitlow-wort, Silvery Nailwort

2466 - Paronychia canadensis — Forked Chickweed, Canada Whitlow-wort, Smooth Forked Nailwort

2467 - Paronychia montana — Mountain Nailwort, Shale-barren Whitlow-wort

2468 - Paronychia virginica — Yellow Nailwort, Virginia Whitlow-wort

2469 - Parthenium auriculatum — Glade Wild Quinine

2470 - Parthenium hysterophorus — Santa Maria, Feverfew

2471 - Parthenium integrifolium var. integrifolium — Common Wild Quinine

2472 - Parthenium integrifolium var. mabryanum — Sandhill Wild Quinine, Mabry's Wild Quinine, Carolina Wild Quinine

2473 - Parthenocissus quinquefolia — Virginia Creeper

2474 - Parthenocissus vitacea — Thicket Creeper, Woodbine

2475 - Paspalidium geminatum var. paludivagum — Alligator Grass, Paspalidium, Kissimmee Grass

2476 - Paspalum bifidum — Pitchfork Paspalum, Pitchfork Crowngrass

2477 - Paspalum conjugatum — Sour Paspalum

2478 - Paspalum dilatatum — Dallis-grass

2479 - Paspalum floridanum — Florida Paspalum, Big Paspalum

2480 - Paspalum fluitans — Water Paspalum, Horsetail Crowngrass

2481 - Paspalum laeve — Field Crowngrass, Field Paspalum

2482 - Paspalum laeve — Field Crowngrass, Field Paspalum

2483 - Paspalum notatum var. saurae — Bahia-grass

2484 - Paspalum praecox — Early Crowngrass

2485 - Paspalum quadrifarium — Tussock Paspalum

2486 - Paspalum scrobiculatum — Ricegrass Paspalum, Indian Paspalum

2487 - Paspalum setaceum — Fringeleaf Paspalum, thin paspalum

2488 - Paspalum setaceum — thin paspalum

2489 - Paspalum urvillei — Vasey Grass

2490 - Paspalum vaginatum — Sand Knotgrass, Seashore Crowngrass

2491 - Passiflora incarnata — Purple Passionflower, Maypop

2492 - Passiflora lutea — Yellow Passionflower, Little Passionflower

2493 - Pastinaca sativa — Parsnip

2494 - Paulownia tomentosa — Princess Tree, Empress Tree, Royal Paulownia

2495 - Paxistima canbyi — Canby's Mountain Lover, Ratstripper, Cliff-green

2496 - Pectis prostrata — spreading chinchweed

2497 - Pedicularis canadensis ssp. canadensis — Wood-betony, Eastern Lousewort, Fernleaf, Canadian Lousewort

2498 - Pedicularis lanceolata — Swamp Lousewort, Swamp Wood-betony

2499 - Pediomelum canescens — Buckroot, Eastern Prairie-turnip, Hoary Scurfpea, Pineland-turnip

2500 - Pediomelum piedmontanum — Piedmont Buckroot, Dixie Mountain Breadroot

2501 - Pediomelum subacaule — Nashville Breadroot

2502 - Pellaea atropurpurea — Purple Cliffbrake

2503 - Pellaea ternifolia ssp. arizonica — Arizona Cliffbrake

2504 - Pellaea wrightiana — Wright's Cliffbrake

2505 - Peltandra sagittifolia — White Arrow-arum, White Arum, Spoonflower

2506 - Peltandra virginica — Green Arrow-arum, Tuckahoe

2507 - Pennisetum alopecuroides — Chinese Fountaingrass, Black Fountaingrass, Foxtail Fountaingrass

2508 - Pennisetum ciliare — Buffelgrass

2509 - Pennisetum glaucum — Pearl Millet

2510 - Pennisetum setaceum — Tender Fountaingrass

2511 - Penstemon australis — Downy Beardtongue, Sandhill Beardtongue, Southern Beardtongue, Southeastern Beardtongue

2512 - Penstemon calycosus — Longsepal Beardtongue

2513 - Penstemon canescens — Appalachian Beardtongue, Gray's Beardtongue, Eastern Gray Beardtongue

2514 - Penstemon digitalis — Foxglove Beardtongue, Tall White Beardtongue, Smooth Beardtongue

2515 - Penstemon dissectus — Georgia Beardtongue, Grit Beardtongue

2516 - Penstemon hirsutus — Northeastern Beardtongue, Hairy Beardtongue

2517 - Penstemon laevigatus — Smooth Beardtongue, Eastern Beardtongue, Eastern Smooth Beardtongue

2518 - Penstemon multiflorus — Manyflower Beardtongue

2519 - Penstemon pallidus — Pale Beardtongue, Eastern White Beardtongue

2520 - Penstemon smallii — Small's Beardtongue, Blue Ridge Beardtongue

2521 - Pentalinon luteum — Wild Allamanda, Hammock Viper's-tail

2522 - Penthorum sedoides — Ditch-stonecrop, American Penthorum, Marsh-stonecrop

2523 - Peperomia pellucida — Pepper-elder, Man-to-man, Rat-ear

2524 - Perilla frutescens — Beefsteak-plant, Perilla

2525 - Periploca graeca — Silkvine

2526 - Persea borbonia — Upland Redbay, Tisswood

2527 - Persea palustris — Swamp Redbay, Swamp Bay

2528 - Petunia ×atkinsiana [P. axillaris × integrifolia] — Garden Petunia

2529 - Phacelia bipinnatifida — Fernleaf Phacelia, Purple Phacelia, Forest Phacelia

2530 - Phacelia covillei — Coville's Phacelia, Eastern Buttercup Phacelia

2531 - Phacelia dubia var. dubia — Appalachian Phacelia, Smallflower Phacelia, Small-flowered Scorpion Weed

2532 - Phacelia dubia var. georgiana — Georgia Phacelia

2533 - Phacelia fimbriata — Fringed Phacelia, Blue Ridge Phacelia

2534 - Phacelia maculata — Spotted Phacelia, Flatrock Phacelia

2535 - Phacelia purshii — Miami-mist

2536 - Phalaris arundinacea — Reed Canarygrass, Ribbongrass

2537 - Phalaris canariensis — Canarygrass, Birdseed Grass

2538 - Phanopyrum gymnocarpon — Swamp Phanopyrum, Savanna Phanopyrum, Savanna Panicgrass

2539 - Phaseolus polystachios var. polystachios — Wild Bean, Wild Kidney Bean, Thicket Bean

2540 - Phaseolus polystachios var. sinuatus — Sandhill Bean, Trailing Wild Bean

2541 - Phegopteris connectilis — Northern Beech Fern

2542 - Phegopteris hexagonoptera — Broad Beech Fern

2543 - Phellodendron japonicum — Amur Cork-tree, Northern Cork-tree, Japanese Cork-tree

2544 - Phemeranthus mengesii — Menges' Fameflower, Large-flowered Fameflower, Menges' Rock-pink, Large-flowered Rock-pink

2545 - Phemeranthus mengesii — Piedmont Rock-pink, Piedmont Fameflower

2546 - Phemeranthus teretifolius — Appalachian Fameflower, Appalachian Rock-pink, Rock Portulaca, Quill Fameflower

2547 - Philadelphus coronarius — European Mock-orange, Sweet Mock-orange

2548 - Philadelphus hirsutus — Hairy Mock-orange, Cumberland Mock-orange

2549 - Philadelphus inodorus — Appalachian Mock-orange, Scentless Mock-orange

2550 - Philadelphus pubescens var. intectus — Ozark Mock-orange, Hairy Mock-orange

2551 - Philydrum lanuginosum — Woolly Frogsmouth, Frogmouth, Woolly Waterlily

2552 - Phlebodium aureum — Goldfoot Fern, Golden Polypody

2553 - Phleum pratense — Timothy

2554 - Phlox amoena ssp. amoena — Hairy Phlox, Chalice Phlox

2555 - Phlox amplifolia — Broadleaf Phlox, Largeleaf Phlox

2556 - Phlox bifida — Cleft Phlox, Sand Phlox, Ten-point Phlox, Starry Phlox

2557 - Phlox buckleyi — Swordleaf Phlox, Shale-barren Phlox

2558 - Phlox carolina ssp. carolina — Carolina Phlox, Thick-leaf Phlox, Giant Phlox

2559 - Phlox divaricata ssp. divaricata — Eastern Blue Phlox, Timber Phlox, Blue Woodland Phlox, Wild Blue Phlox

2560 - Phlox divaricata ssp. laphamii — Western Blue Phlox

2561 - Phlox drummondii ssp. drummondii — Annual Phlox, Drummond Phlox

2562 - Phlox glaberrima ssp. glaberrima — Smooth Phlox

2563 - Phlox latifolia — Mountain Phlox, Appalachian Phlox, Allegheny Phlox

2564 - Phlox maculata ssp. maculata — Northern Meadow Phlox

2565 - Phlox maculata ssp. pyramidalis — Leafy Meadow Phlox, Wild Sweet William

2566 - Phlox nivalis + — Pineland Phlox, Trailing Phlox

2567 - Phlox paniculata — Garden Phlox, Summer Phlox, Fall Phlox, Tall Phlox

2568 - Phlox pilosa ssp. pilosa — Downy Phlox

2569 - Phlox stolonifera — Creeping Phlox

2570 - Phlox subulata + — Moss Phlox, Mountain-pink, "Thrift"

2571 - Phoebanthus tenuifolius — pineland false sunflower

2572 - Phoradendron leucarpum — American Mistletoe, Christmas Mistletoe

2573 - Photinia ×fraseri — Fraser's Photinia, Redtip Photinia

2574 - Photinia serratifolia — Taiwanese Redtip

2575 - Phragmites australis — Common Reed, Old World Reed

2576 - Phryma leptostachya — American Lopseed

2577 - Phyla lanceolata — Marsh Frogfruit, Northern Frogfruit, Lanceleaf Frogfruit

2578 - Phyla nodiflora — Creeping Frogfruit, Capeweed, Turkey-tangle, Sawtooth Frogfruit

2579 - Phyllanthus caroliniensis ssp. caroliniensis — Carolina Leaf-flower

2580 - Phyllanthus tenellus — Mascarene Island Leaf-flower

2581 - Phyllanthus urinaria — Chamber Bitter, Gripeweed

2582 - Phyllostachys aurea — Golden Bamboo, Fishpole Bamboo

2583 - Phyllostachys aureosulcata — Yellowgroove Bamboo

2584 - Phyllostachys bambusoides — Giant Timber Bamboo, Japanese Timber Bamboo

2585 - Phyllostachys edulis — Moso Bamboo

2586 - Phyllostachys makinoi — Makinoi Bamboo

2587 - Phyllostachys nigra — Black Bamboo

2588 - Phyllostachys rubromarginata — reddish bamboo

2589 - Physalis angulata — Smooth Ground-cherry, Cutleaf Ground-cherry

2590 - Physalis grisea — Gray Ground-cherry, Strawberry-tomato, Dwarf Cape-gooseberry

2591 - Physalis heterophylla var. heterophylla — Clammy Ground-cherry

2592 - Physalis longifolia var. subglabrata — Longleaf Ground-cherry

2593 - Physalis pubescens var. pubescens — Downy Ground-cherry, Husk-tomato

2594 - Physalis virginiana var. virginiana — Virginia Ground-cherry

2595 - Physalis walteri — Dune Ground-cherry, Sand Ground-cherry, Walter's Ground-cherry

2596 - Physocarpus opulifolius var. opulifolius — Flowering Ninebark, Eastern Ninebark

2597 - Physostegia angustifolia — Narrowleaf Obedient-plant, Narrowleaf Dragonhead

2598 - Physostegia leptophylla — Tidal Marsh Obedient-plant, Swamp Obedient-plant, Narrowleaf Obedient-plant, Slenderleaf False Dragonhead

2599 - Physostegia purpurea — Savanna Obedient-plant, Eastern False Dragonhead

2600 - Physostegia virginiana ssp. praemorsa — Southern Obedient-plant

2601 - Physostegia virginiana ssp. virginiana — Northern Obedient-plant, False Dragonhead

2602 - Phytolacca americana var. americana — Common Pokeweed, Poke

2603 - Phytolacca americana var. rigida — Maritime Pokeweed

2604 - Picea abies — Norway Spruce

2605 - Picea rubens — Red Spruce, He Balsam

2606 - Pieris floribunda — Evergreen Mountain Fetterbush, Mountain Andromeda

2607 - Pieris japonica — Japanese Andromeda, Lily-of-the-Valley Bush

2608 - Pieris phillyreifolia — Vine-wicky, Climbing Fetterbush, Climbing Wicky

2609 - Pilea microphylla — Rockweed, Artilleryweed

2610 - Pilea pumila — Greenfruit Clearweed, Richweed, Coolwort, Canadian Clearweed

2611 - Piloblephis rigida — Florida Pennyroyal, Wild Pennyroyal

2612 - Pimpinella saxifraga ssp. saxifraga — Burnet-saxifrage

2613 - Pinckneya bracteata — Pinkneya, Fevertree

2614 - Pinellia ternata — Pinellia, Crow-dipper

2615 - Pinguicula caerulea — Blue Butterwort

2616 - Pinguicula lutea — Yellow Butterwort

2617 - Pinguicula pumila — Small Butterwort

2618 - Pinus clausa — Sand Pine

2619 - Pinus echinata — Shortleaf Pine, Yellow Pine, Rosemary Pine

2620 - Pinus elliottii var. elliottii — Slash Pine

2621 - Pinus glabra — Spruce Pine, Walter's Pine

2622 - Pinus palustris — Longleaf Pine, Southern Pine

2623 - Pinus pungens — Table Mountain Pine, Bur Pine, Hickory Pine, Prickly Pine

2624 - Pinus resinosa — Red Pine

2625 - Pinus rigida — Pitch Pine

2626 - Pinus serotina — Pond Pine, Pocosin Pine, Marsh Pine

2627 - Pinus strobus — Eastern White Pine

2628 - Pinus taeda — Loblolly Pine, Old Field Pine

2629 - Pinus virginiana — Virginia Pine, Scrub Pine, Jersey Pine, Possum Pine

2630 - Piptochaetium avenaceum — Green Needlegrass, Blackseed Needlegrass, Eastern Needlegrass, Black Oatgrass

2631 - Piriqueta cistoides ssp. caroliniana — Carolina Piriqueta, Pitted Stripeseed

2632 - Pistia stratiotes — Water Lettuce

2633 - Pittosporum tobira — Japanese Pittosporum, Australian Laurel, Japanese Mock-orange, Tobera

2634 - Pityopsis aspera var. adenolepis — Carolina Silkgrass, Pineland Silkgrass, Grassleaf Goldenaster

2635 - Pityopsis aspera var. aspera — Pineland Silkgrass, Sticky Goldenaster, Grassleaf Goldenaster

2636 - Pityopsis graminifolia var. graminifolia — Narrowleaf Silkgrass, Grassleaf Goldenaster

2637 - Pityopsis graminifolia var. latifolia — Common Silkgrass, Grassleaf Goldenaster

2638 - Pityopsis graminifolia var. tenuifolia — Smallhead Silkgrass, Grassleaf Goldenaster

2639 - Pityopsis oligantha — Narrowleaf Goldenaster, Few-flowered Goldenaster, Bog Goldenaster

2640 - Pityopsis pinifolia — Sandhill Goldenaster, Taylor County Goldenaster, Taylor County Silkgrass

2641 - Pityopsis ruthii — Ruth's Goldenaster

2642 - Planera aquatica — Planer-tree, Water-elm

2643 - Plantago arenaria — Sand Plantain, Leafy-stemmed Plantain, Psyllium, Flaxseed Plantain

2644 - Plantago aristata — Bracted Plantain, Large-bracted Plantain, Buckhorn Plantain

2645 - Plantago cordata — Heartleaf Plantain, King-root

2646 - Plantago heterophylla — Many-seeded Plantain, Small Plantain, Slender Plantain

2647 - Plantago lanceolata — English Plantain, Buckhorn Plantain, Rib-grass, Narrowleaf Plantain

2648 - Plantago major — Common Plantain, White-man's-foot

2649 - Plantago rugelii var. rugelii — American Plantain, Broad-leaved Plantain, Blackseed Plantain, Rugel’s Plantain

2650 - Plantago virginica — Virginia Plantain, Southern Plantain, Paleseed Plantain, Hoary Plantain

2651 - Plantago wrightiana — Wright's Plantain

2652 - Platanthera blephariglottis var. blephariglottis — Small White Fringed Orchid

2653 - Platanthera blephariglottis var. conspicua — Large White Fringed Orchid, Southern White Fringed Orchid

2654 - Platanthera ciliaris — Yellow Fringed Orchid

2655 - Platanthera clavellata — Small Green Wood Orchid, Club-spur Orchid, Woodland Orchid, Streamhead Orchid

2656 - Platanthera cristata — Crested Fringed Orchid, Golden Fringed Orchid

2657 - Platanthera flava var. flava — Southern Rein Orchid, Southern Gypsy-spike

2658 - Platanthera flava var. herbiola — Tubercled Rein Orchid, Northern Gypsy-spike

2659 - Platanthera grandiflora — Large Purple Fringed Orchid, Plume-royal, Greater Purple Fringed Orchid

2660 - Platanthera integra — Yellow Fringeless Orchid, Golden Frog Orchid, Golden Fringeless Orchid

2661 - Platanthera integrilabia — Monkey-face Orchid, White Fringeless Orchid

2662 - Platanthera lacera — Ragged Fringed Orchid, Green Fringed Orchid, Ragged Orchid

2663 - Platanthera nivea — Snowy Orchid, Bog-spike

2664 - Platanthera orbiculata — Large Round-leaved Orchid, Dessert-plate Orchid

2665 - Platanthera peramoena — Purple Fringeless Orchid, Purple Spire Orchid, Pride-of-the-peak

2666 - Platanthera psycodes — Small Purple Fringed Orchid, Butterfly Orchid, Lesser Purple Fringed Orchid

2667 - Platanus ×hispanica [occidentalis × orientalis] — London Planetree

2668 - Platanus occidentalis — American Sycamore, Planetree

2669 - Platycladus orientalis — Oriental Arborvitae, Tree-of-life

2670 - Pleea tenuifolia — Rush-featherling, Pleea

2671 - Pleopeltis polypodioides ssp. michauxiana — Resurrection Fern, Scaly Polypody

2672 - Pluchea camphorata — Common Camphorweed, Camphor Pluchea, Marsh Fleabane

2673 - Pluchea foetida var. foetida — Stinking Camphorweed, Stinking Fleabane, Marsh Fleabane

2674 - Pluchea odorata var. odorata — Southern Saltmarsh Fleabane, Shrubby Camphorweed

2675 - Pluchea rosea — Rosy Camphorweed, Rose Fleabane, Savanna Fleabane, Marsh Fleabane

2676 - Poa annua — Annual Bluegrass, Six-weeks Grass, Speargass

2677 - Poa autumnalis — Autumn Bluegrass

2678 - Poa compressa — Canada Bluegrass, Flat-stemmed Bluegrass

2679 - Poa cuspidata — early bluegrass

2680 - Poa pratensis ssp. pratensis — Kentucky Bluegrass, Junegrass, Speargrass

2681 - Poa sylvestris — Forest Bluegrass, Woodland Bluegrass

2682 - Poa trivialis — Rough Bluegrass

2683 - Podophyllum peltatum — May-apple, American Mandrake

2684 - Podostemum ceratophyllum — Riverweed, Threadfoot, Riffleweed

2685 - Pogonia ophioglossoides — Rose Pogonia, Snakemouth Orchid, Beardflower, Addermouth

2686 - Polemonium reptans var. reptans — Spreading Jacob's-ladder, Creeping Jacob's-ladder, Greek Valerian

2687 - Polemonium vanbruntiae — Bog Jacob's-ladder

2688 - Polygala ambigua — Loose Milkwort, Alternate Milkwort, Whorled Milkwort

2689 - Polygala balduinii — White Milkwort, Baldwin's Milkwort

2690 - Polygala boykinii var. boykinii — Boykin's Milkwort

2691 - Polygala cruciata var. cruciata — Drumheads, Crossleaf Milkwort

2692 - Polygala curtissii — Curtiss's Milkwort, Appalachian Milkwort

2693 - Polygala cymosa — Tall Pinebarren Milkwort

2694 - Polygala grandiflora var. grandiflora — Showy Milkwort

2695 - Polygala hookeri — Hooker's Milkwort

2696 - Polygala incarnata — Pink Milkwort, Procession-flower

2697 - Polygala lutea — Orange Milkwort, Red-hot-poker, Candyroot, Yellow Bachelor's-buttons

2698 - Polygala mariana — Maryland Milkwort

2699 - Polygala nana — Dwarf Milkwort, Candyroot

2700 - Polygala paucifolia — Gaywings, Fringed Polygala, Flowering Wintergreen, Bird-on-the-wing

2701 - Polygala polygama — Racemed Milkwort, Bitter Milkwort

2702 - Polygala ramosa — Short Pinebarren Milkwort, Low Pinebarren Milkwort, Dwarf Milkwort, Savanna Milkwort

2703 - Polygala sanguinea — Field Milkwort, Blood Milkwort

2704 - Polygala senega — Seneca Snakeroot

2705 - Polygala setacea — Coastal Plain Milkwort

2706 - Polygala verticillata + — Whorled Milkwort

2707 - Polygonatum biflorum var. commutatum — Smooth Solomon's Seal

2708 - Polygonatum pubescens — Downy Solomon’s Seal, Hairy Solomon's Seal

2709 - Polygonella americana — Southern Jointweed, Showy Jointweed

2710 - Polygonella fimbriata — Sandhill Jointweed, Fringed Thysanella

2711 - Polygonella gracilis — Wireweed, Tall Jointweed

2712 - Polygonella polygama — Common October-flower

2713 - Polygonum amphibium var. stipulaceum — Water Smartweed, Scarlet Smartweed

2714 - Polygonum arifolium — Halberd-leaf Tearthumb

2715 - Polygonum aviculare — Prostrate Knotweed

2716 - Polygonum baldschuanicum — Lace Vine, Silver-lace-vine, China Fleece-vine, Russian Vine

2717 - Polygonum cespitosum var. longisetum — Longbristle Smartweed, Bristly Lady's-thumb, Creeping Smartweed, Tufted Knotweed

2718 - Polygonum cilinode — Fringed Climbing Buckwheat, Fringed Black Bindweed, Fringed Bindweed

2719 - Polygonum convolvulus var. convolvulus — Climbing Buckwheat, Nimblewill, Black Bindweed

2720 - Polygonum cuspidatum — Japanese Knotweed, Japanese Bamboo, Japanese Buckwheat

2721 - Polygonum erectum — Erect Knotweed

2722 - Polygonum glabrum — Dense-flower Smartweed

2723 - Polygonum hirsutum — Hairy Smartweed

2724 - Polygonum hydropiper — Marshpepper Smartweed, Waterpepper

2725 - Polygonum hydropiperoides — Mild Waterpepper, Swamp Smartweed

2726 - Polygonum lapathifolium — Dockleaf Smartweed, Willow-weed, Pale Smartweed

2727 - Polygonum orientale — Kiss-me-over-the-garden-gate, Prince's Feather, Prince's-plume, Princess-feather

2728 - Polygonum pensylvanicum — Pennsylvania Smartweed, Pinkweed, Common Smartweed

2729 - Polygonum perfoliatum — Asiatic Tearthumb, Mile-a-minute-weed, Mile-a-minute-vine, Devil's-tail Tearthumb

2730 - Polygonum persicaria — Spotted Lady's-thumb, Heart's-ease

2731 - Polygonum polystachyum — Himalayan Knotweed, Kashmir Plume, cultivated knotweed

2732 - Polygonum punctatum var. punctatum — Dotted Smartweed

2733 - Polygonum sachalinense — Giant Knotweed, Sachaline

2734 - Polygonum sagittatum — Arrowleaf Tearthumb, Arrowvine, Scratch-grass

2735 - Polygonum scandens var. scandens — Common Climbing Buckwheat

2736 - Polygonum setaceum — Swamp Smartweed, Bog Smartweed

2737 - Polygonum tenue — Glade Knotweed, Slender Knotweed

2738 - Polygonum virginianum — Virginia Jumpseed

2739 - Polymnia canadensis — White-flowered Leafcup, Small-flowered Leafcup

2740 - Polymnia laevigata — Tennessee Leafcup

2741 - Polypodium appalachianum — Appalachian Rockcap Fern, Appalachian Polypody

2742 - Polypodium virginianum — Common Rockcap Fern, Rock Polypody

2743 - Polypogon monspeliensis — Annual Rabbitfoot Grass, Beardgrass, Annual Beardgrass

2744 - Polypremum procumbens — Juniperleaf, Polypremum, Rustweed

2745 - Polystichum acrostichoides — Christmas Fern

2746 - Poncirus trifoliata — Trifoliate Orange, Hardy Orange

2747 - Pontederia cordata — Heartleaf Pickerelweed, Wampee

2748 - Pontederia cordata — Lanceleaf Pickerelweed

2749 - Ponthieva racemosa — Shadow Witch, Ponthieu's Orchid, Shadow-witch Orchid

2750 - Populus ×jackii [balsamifera × deltoides] — Balm-of-Gilead

2751 - Populus alba — White Poplar, Silver Poplar

2752 - Populus balsamifera ssp. balsamifera — Balsam Poplar, Hackmatack, Tacamahac

2753 - Populus deltoides ssp. deltoides — Eastern Cottonwood

2754 - Populus deltoides ssp. monilifera — Plains Cottonwood, Texas Cottonwood

2755 - Populus grandidentata — Bigtooth Aspen, Large-toothed Aspen

2756 - Populus heterophylla — Swamp Cottonwood

2757 - Populus nigra — European Black Poplar, Lombardy Poplar, Black Poplar

2758 - Populus tremuloides — Quaking Aspen

2759 - Portulaca amilis — Broadleaf Pink Purslane, Paraguayan Purslane

2760 - Portulaca oleracea — Common Purslane, Garden Purslane, Pussley, Pursley

2761 - Portulaca pilosa — Hairy Purslane, Kiss-me-quick, Pink Purslane

2762 - Portulaca smallii — Small's Portulaca, Small's Purslane

2763 - Potamogeton crispus — Curly Pondweed, Curled Pondweed, Curly-leaf Pondweed

2764 - Potamogeton diversifolius — Common Snailseed Pondweed, Waterthread Pondweed

2765 - Potamogeton pulcher — Spotted Pondweed, Heartleaf Pondweed

2766 - Potentilla argentea var. argentea — Silvery Cinquefoil, Silvery Five-fingers, Hoary Five-fingers

2767 - Potentilla canadensis — Dwarf Cinquefoil, Running Five-fingers

2768 - Potentilla norvegica ssp. monspeliensis — Strawberry-weed, Rough Cinquefoil, Norwegian Cinquefoil

2769 - Potentilla recta — Rough-fruited Cinquefoil, Sulphur Cinquefoil, Sulphur Five-fingers

2770 - Potentilla simplex — Old Field Cinquefoil, Old-field Five-fingers, Common Cinquefoil

2771 - Prenanthes alba — White Rattlesnake-root, Northern Rattlesnake-root, White Lettuce

2772 - Prenanthes altissima — Tall Rattlesnake-root, Tall White Lettuce

2773 - Prenanthes autumnalis — Slender Rattlesnake-root, One-sided Rattlesnake-root

2774 - Prenanthes barbata — Barbed Rattlesnake-root, Flatwoods Rattlesnake-root, Prairie Lion’s-foot

2775 - Prenanthes roanensis — Roan Mountain Rattlesnake-root, Appalachian Rattlesnake-root

2776 - Prenanthes roanensis — Cylindrical Rattlesnake-root, Appalachian Rattlesnake-root

2777 - Prenanthes serpentaria — Lion's-foot Rattlesnake-root, Gall-of-the-Earth

2778 - Prenanthes trifoliolata — Gall-of-the-earth, Three-leaved Rattlesnake-root

2779 - Prosartes lanuginosa — Yellow Mandarin, Yellow Fairybells

2780 - Prosartes maculata — Spotted Mandarin, Nodding Mandarin

2781 - Proserpinaca intermedia — Marsh Mermaid-weed, Common Mermaid-weed

2782 - Prunella vulgaris ssp. lanceolata — American Heal-all, American Self-heal, Lance Selfheal

2783 - Prunella vulgaris ssp. vulgaris — Eurasian Self-heal, Eurasian Heal-all

2784 - Prunus ×yedoensis [subhirtella × speciosa] — Yoshino Cherry

2785 - Prunus alabamensis — Alabama Black Cherry

2786 - Prunus alleghaniensis var. alleghaniensis — Allegheny Plum, Allegheny Sloe

2787 - Prunus americana — American Wild Plum, Wild Plum

2788 - Prunus angustifolia var. angustifolia — Chickasaw Plum, Sandhill Plum, Florida Sand Plum, Sand Plum

2789 - Prunus avium — Mazzard Cherry, Sweet Cherry, Bing Cherry

2790 - Prunus caroliniana — Carolina Cherry Laurel, Carolina Laurel Cherry

2791 - Prunus hortulana — Hortulan Plum, Wild-goose Plum

2792 - Prunus mahaleb — Mahaleb Cherry, Perfumed Cherry, St. Lucie Cherry, Rock Cherry

2793 - Prunus mexicana — Big-tree Plum, Mexican Plum

2794 - Prunus munsoniana — Munson Plum, Wild-goose Plum

2795 - Prunus pensylvanica var. pensylvanica — Fire Cherry, Pin Cherry

2796 - Prunus persica — Peach

2797 - Prunus serotina var. serotina — Black Cherry, Eastern Wild Black Cherry, Bird Cherry

2798 - Prunus susquehanae — Susquehanna Cherry, Appalachian Sand Cherry, Appalachian Dwarf-cherry

2799 - Prunus umbellata — Hog Plum, Flatwoods Plum

2800 - Prunus virginiana var. virginiana — Choke Cherry, Common Chokecherry

2801 - Pseudognaphalium helleri ssp. helleri — Heller's Rabbit-tobacco

2802 - Pseudognaphalium obtusifolium ssp. obtusifolium — Fragrant Rabbit-tobacco, Eastern Rabbit-tobacco, Sweet Everlasting, Catfoot

2803 - Pseudolysimachion longifolium — Garden Speedwell, Longleaf Speedwell

2804 - Pseudosasa japonica — Arrow Bamboo

2805 - Ptelea trifoliata + — Wafer-ash, Hoptree

2806 - Pteridium aquilinum var. latiusculum — Eastern Bracken, Brake

2807 - Pteridium aquilinum var. pseudocaudatum — Southern Bracken

2808 - Pteris multifida — Spider Brake, Wall Fern, Huguenot Fern

2809 - Pteris vittata — Ladder Brake, Chinese Brake Fern

2810 - Pterocaulon pycnostachyum — Black Snakeroot, Dense-spike Blackroot, Pineland Wingstem

2811 - Pteroglossaspis ecristata — Spiked Medusa, Crestless Plume Orchid, Smooth-lipped Eulophia, Non-crested Eulophia

2812 - Ptilimnium capillaceum — Eastern Bishopweed, Atlantic Bishopweed, Mock Bishopweed, Atlantic Mock Bishop's Weed

2813 - Ptilimnium costatum — Big Bishopweed, Ribbed Bishopweed

2814 - Pueraria montana var. lobata — Kudzu, Foot-a-Day

2815 - Pycnanthemum albescens — Whiteleaf Mountain-mint, White Mountain-mint

2816 - Pycnanthemum beadlei — Beadle's Mountain-mint

2817 - Pycnanthemum clinopodioides — basil mountain-mint

2818 - Pycnanthemum curvipes — Tennessee Mountain-mint, Stone Mountain Mountain-mint, Stone Mountain-mint

2819 - Pycnanthemum flexuosum — Savanna Mountain-mint, Savanna Mint

2820 - Pycnanthemum incanum + — Hoary Mountain-mint, White Mountain-mint

2821 - Pycnanthemum loomisii — Loomis's Mountain-mint

2822 - Pycnanthemum montanum — Appalachian Mountain-mint, Thinleaf Mountain-mint

2823 - Pycnanthemum muticum — Short-toothed Mountain-mint, Downy Mountain-mint, Clustered Mountain-mint

2824 - Pycnanthemum nudum — Smooth Mountain-mint

2825 - Pycnanthemum pycnanthemoides var. pycnanthemoides — Woodland Mountain-mint, Southern Mountain-mint

2826 - Pycnanthemum setosum — Awned Mountain-mint

2827 - Pycnanthemum tenuifolium — Narrowleaf Mountain-mint, Slender Mountain-mint, Savanna Mountain-mint

2828 - Pycnanthemum torrei — Torrey's Mountain-mint

2829 - Pycnanthemum verticillatum var. verticillatum — Whorled Mountain-mint

2830 - Pycnanthemum virginianum — Virginia Mountain-mint

2831 - Pyracantha coccinea — Scarlet Firethorn, Pyracantha

2832 - Pyracantha fortuneana — Chinese Firethorn

2833 - Pyracantha koidzumii — Formosan Firethorn

2834 - Pyrola americana — Rounded Shinleaf, Roundleaf Pyrola, American Wintergreen

2835 - Pyrrhopappus carolinianus — Carolina False-dandelion, Carolina Desert-chicory

2836 - Pyrularia pubera — Buffalo-nut, Oil-nut

2837 - Pyrus calleryana — Bradford Pear, Callery Pear

2838 - Pyrus communis — Common Pear

2839 - Pyxidanthera barbulata — Flowering Pyxie-moss, Big Pyxie, Savanna Pyxiemoss

2840 - Pyxidanthera brevifolia — Sandhills Pyxie-moss, Wells' Pyxie-moss, Little Pyxie

2841 - Quercus acutissima — Sawtooth Oak

2842 - Quercus alba — White Oak

2843 - Quercus arkansana — Arkansas Oak

2844 - Quercus austrina — Bluff Oak, Bastard Oak

2845 - Quercus bicolor — Swamp White Oak

2846 - Quercus boyntonii — Boynton Oak, Boynton Sand Post Oak

2847 - Quercus buckleyi — Buckley's Oak

2848 - Quercus chapmanii — Chapman Oak

2849 - Quercus coccinea — Scarlet Oak

2850 - Quercus falcata — Southern Red Oak, Spanish Oak

2851 - Quercus geminata — Sand Live Oak

2852 - Quercus georgiana — Georgia Oak

2853 - Quercus hemisphaerica — Darlington Oak, Sand Laurel Oak

2854 - Quercus ilicifolia — Bear Oak, Scrub Oak

2855 - Quercus imbricaria — Shingle Oak

2856 - Quercus incana — Bluejack Oak

2857 - Quercus laevis — Turkey Oak

2858 - Quercus laurifolia — Laurel Oak, Swamp Laurel Oak, Diamond Leaf Oak

2859 - Quercus lyrata — Overcup Oak

2860 - Quercus macrocarpa var. macrocarpa — Bur Oak, Mossycup Oak

2861 - Quercus margaretta — Sand Post Oak, Scrub Post Oak, Margaret's Oak

2862 - Quercus marilandica var. marilandica — Blackjack Oak

2863 - Quercus michauxii — Swamp Chestnut Oak, Basket Oak

2864 - Quercus minima — Dwarf Live Oak

2865 - Quercus montana — Rock Chestnut Oak, Mountain Oak, Tanbark Oak

2866 - Quercus muehlenbergii — Chinquapin Oak, Yellow Chestnut Oak, Yellow Oak

2867 - Quercus myrtifolia — Myrtle Oak

2868 - Quercus nigra — Water Oak, Paddle Oak

2869 - Quercus oglethorpensis — Oglethorpe Oak

2870 - Quercus pagoda — Cherrybark Oak, Swamp Spanish Oak

2871 - Quercus palustris — Pin Oak

2872 - Quercus phellos — Willow Oak, "Pin Oak"

2873 - Quercus prinoides — Dwarf Chinquapin Oak

2874 - Quercus pumila — Running Oak

2875 - Quercus rubra + — Northern Red Oak, Red Oak

2876 - Quercus shumardii var. shumardii — Shumard Oak, Swamp Red Oak

2877 - Quercus similis — Swamp Post Oak, Bottomland Post Oak, Delta Oak

2878 - Quercus sinuata var. breviloba — Bigelow Oak

2879 - Quercus sinuata var. sinuata — Durand Oak

2880 - Quercus stellata — Post Oak

2881 - Quercus texana — Nuttall Oak, Texas Red Oak

2882 - Quercus velutina — Black Oak

2883 - Quercus virginiana — Live Oak, Southern Live Oak

2884 - Ranunculus abortivus — Kidneyleaf Buttercup, Early Wood Buttercup, Small-flowered Buttercup, Kidneyleaf Crowfoot

2885 - Ranunculus acris var. acris — Tall Buttercup, Bitter Buttercup

2886 - Ranunculus allegheniensis — Mountain Crowfoot, Allegheny Buttercup

2887 - Ranunculus ambigens — Water-plantain Crowfoot, Water-plantain Spearwort

2888 - Ranunculus arvensis — Corn Crowfoot, Hungerweed

2889 - Ranunculus bulbosus — Bulbous Buttercup

2890 - Ranunculus fascicularis — Early Buttercup, Thick-root Butterdup

2891 - Ranunculus ficaria — Fig Buttercup, Lesser Celandine, Pilewort

2892 - Ranunculus ficaria — Fig Buttercup, Lesser Celandine, Pilewort

2893 - Ranunculus ficaria — Fig Buttercup, Lesser Celandine, Pilewort

2894 - Ranunculus ficaria — Fig Buttercup, Lesser Celandine, Pilewort

2895 - Ranunculus ficaria — Fig Buttercup, Lesser Celandine, Pilewort

2896 - Ranunculus harveyi — Harvey's Buttercup, Harvey's Crowfoot

2897 - Ranunculus hispidus var. caricetorum — Northern Swamp Buttercup, Marsh Buttercup

2898 - Ranunculus hispidus var. hispidus — Hispid Buttercup, Hairy Buttercup

2899 - Ranunculus hispidus var. nitidus — Carolina Buttercup, Swamp Buttercup

2900 - Ranunculus laxicaulis — Coastal Plain Spearwort

2901 - Ranunculus micranthus — Small-flowered Buttercup, Rock Buttercup

2902 - Ranunculus muricatus — spinyfruit buttercup, Roughseed Buttercup

2903 - Ranunculus parviflorus — Small-flowered Buttercup, Stickseed Crowfoot

2904 - Ranunculus pusillus var. pusillus — Low Spearwort, Small Spearwort

2905 - Ranunculus recurvatus var. recurvatus — Hooked Buttercup, Hooked Crowfoot

2906 - Ranunculus repens — Creeping Buttercup, Meg-many-feet

2907 - Ranunculus sardous — Sardinian Buttercup, Hairy Buttercup

2908 - Ranunculus sceleratus var. sceleratus — Cursed Buttercup, Celery-leaf Crowfoot, Cursed Crowfoot

2909 - Raphanus raphanistrum — Wild Radish, Jointed Charlock, White Charlock

2910 - Ratibida columnifera — Mexican Hat, Columnar Prairie Coneflower, Upright Coneflower, Long-headed Coneflower

2911 - Ratibida pinnata — Grey-headed Coneflower, Globular Prairie Coneflower, Drooping Coneflower

2912 - Rhamnus cathartica — Common Buckthorn, European Buckthorn

2913 - Rhamnus davurica ssp. davurica — Dahurian Buckthorn, Davurian Buckthorn

2914 - Rhapidophyllum hystrix — Needle Palm, Blue Palmetto

2915 - Rhexia alifanus — Smooth Meadowbeauty, Savanna Meadowbeauty

2916 - Rhexia aristosa — Awned Meadowbeauty, Bristly Meadowbeauty

2917 - Rhexia cubensis — West Indies Meadowbeauty

2918 - Rhexia lutea — Yellow Meadowbeauty, Golden Meadowbeauty

2919 - Rhexia mariana var. interior — Ozark Meadowbeauty

2920 - Rhexia mariana var. mariana — Pale Meadowbeauty, Maryland Meadowbeauty, Dull Meadowbeauty

2921 - Rhexia mariana var. mariana — White Meadowbeauty

2922 - Rhexia mariana var. ventricosa — Swollen Meadowbeauty

2923 - Rhexia nashii — Hairy Meadowbeauty, Maid Marian, Nash's Meadowbeauty

2924 - Rhexia nuttallii — Nuttall's Meadowbeauty

2925 - Rhexia petiolata — Ciliate Meadowbeauty, Short Meadowbeauty, Fringed Meadowbeauty, Bog Meadowbeauty

2926 - Rhexia virginica — Virginia Meadowbeauty, Wingstem Meadowbeauty, Deergrass

2927 - Rhizophora mangle — Red Mangrove

2928 - Rhodiola rosea — Roseroot, Goldenroot, King's Crown

2929 - Rhododendron alabamense — Alabama Azalea

2930 - Rhododendron arborescens — Sweet Azalea, Smooth Azalea

2931 - Rhododendron atlanticum — Dwarf Azalea, Coastal Azalea

2932 - Rhododendron austrinum — Florida Flame Azalea, Yellow Azalea

2933 - Rhododendron calendulaceum — Flame Azalea

2934 - Rhododendron canescens — Piedmont Azalea, Southern Pinxter Azalea, Hoary Azalea

2935 - Rhododendron carolinianum — Carolina Rhododendron, Punctatum

2936 - Rhododendron catawbiense — Catawba Rhododendron, Mountain Rosebay, Purple Laurel, Pink Laurel

2937 - Rhododendron cumberlandense — Cumberland Azalea, Baker's Azalea

2938 - Rhododendron eastmanii — May White Azalea, Eastman's Azalea

2939 - Rhododendron flammeum — Oconee Azalea

2940 - Rhododendron maximum — Rosebay Rhododendron, Great Laurel, White Rosebay, Great Rhododendron

2941 - Rhododendron minus — Gorge Rhododendron, Punctatum, Piedmont Rhododendron

2942 - Rhododendron periclymenoides — Pinxterflower, Pinxterbloom Azalea, Election Pink, Pinxter Azalea

2943 - Rhododendron prinophyllum — Election Pink, Roseshell Azalea, Early Azalea

2944 - Rhododendron prunifolium — Plumleaf Azalea

2945 - Rhododendron vaseyi — Pinkshell Azalea

2946 - Rhododendron viscosum — Swamp Azalea, Clammy Azalea, Swamp Honeysuckle, Catchfly Azalea

2947 - Rhododendron viscosum — Clammy Azalea

2948 - Rhododendron viscosum — Swamp Azalea, Clammy Azalea, Sweet Azalea

2949 - Rhodotypos scandens — Jetbead

2950 - Rhus aromatica var. aromatica — Fragrant Sumac, Squawbush

2951 - Rhus copallinum + — Winged Sumac, Shining Sumac, Dwarf Sumac

2952 - Rhus glabra — Smooth Sumac, Common Sumac

2953 - Rhus michauxii — Michaux's Sumac, Dwarf Sumac, False Poison Sumac

2954 - Rhus typhina — Staghorn Sumac

2955 - Rhynchosia difformis — Doubleform Snoutbean

2956 - Rhynchosia reniformis — Dollarweed, Dollarleaf Snoutbean, Roundleaf Snoutbean

2957 - Rhynchosia tomentosa var. tomentosa — Twining Snoutbean, Erect Snoutbean

2958 - Rhynchospora caduca — Angle-stem Beaksedge

2959 - Rhynchospora capitellata — Brownish Beaksedge

2960 - Rhynchospora capitellata — Slender-fruit Beaksedge

2961 - Rhynchospora careyana — Carey's Horned Beaksedge, broadfruit horned beaksedge

2962 - Rhynchospora colorata — Narrowleaf Whitetop Sedge, White-bracted Sedge, Starrush Whitetop Sedge

2963 - Rhynchospora corniculata — Short-bristled Horned Beaksedge

2964 - Rhynchospora filifolia — Threadleaf Beaksedge

2965 - Rhynchospora globularis var. globularis — Globe Beaksedge

2966 - Rhynchospora globularis var. pinetorum — Small's Beakrush, Small's Beaksedge

2967 - Rhynchospora glomerata — Clustered Beaksedge

2968 - Rhynchospora gracilenta — Slender Beaksedge

2969 - Rhynchospora harperi — Harper's Beaksedge

2970 - Rhynchospora inundata — Narrow-fruit Horned Beaksedge

2971 - Rhynchospora latifolia — Broadleaf Whitetop Sedge, Giant Whitetop Sedge, White-bracted Sedge

2972 - Rhynchospora megalocarpa — Sandy-field Beaksedge, Sandhill Beaksedge

2973 - Rhynchospora miliacea — Millet Beaksedge

2974 - Rhynchospora rariflora — Few-flower Beaksedge

2975 - Rhynchospora recognita — Cymose Beakrush, Cymose Beaksedge

2976 - Rhynchospora tracyi — Tracy's Beaksedge

2977 - Ribes americanum — Wild Black Currant, American Black Currant

2978 - Ribes curvatum — Granite Gooseberry

2979 - Ribes cynosbati — Prickly Gooseberry, Dogberry

2980 - Ribes echinellum — Miccosukee Gooseberry, Spiny Gooseberry, Florida Gooseberry

2981 - Ribes glandulosum — Skunk Currant, Mountain Currant

2982 - Ribes hirtellum — Northern Gooseberry

2983 - Ribes lacustre — Bristly Black Currant, Spiny Swamp Currant

2984 - Ribes rotundifolium — Roundleaf Gooseberry, Appalachian Gooseberry

2985 - Richardia brasiliensis — Brazilian-clover, Tropical Mexican-clover, Tropical Richardia

2986 - Richardia grandiflora — Largeflower Mexican-clover, Largeflower Richardia

2987 - Richardia scabra — Rough Mexican-clover

2988 - Ricinus communis — Castor-bean, Castor-oil Plant, Palma Christi

2989 - Robinia hispida var. fertilis — Arnot Bristly Locust, Fruitful Locust

2990 - Robinia hispida var. hispida — Common Bristly Locust

2991 - Robinia hispida var. kelseyi — Kelsey's Locust

2992 - Robinia hispida var. nana — Dwarf Bristly Locust, Dwarf Locust

2993 - Robinia hispida var. rosea — Boynton's Locust

2994 - Robinia pseudoacacia — Black Locust

2995 - Robinia viscosa var. hartwegii — Granite Dome Locust, Highlands Locust, Hartwig's Locust

2996 - Robinia viscosa var. viscosa — Clammy Locust

2997 - Rorippa austriaca — Austrian Yellowcress, Yellow Cress

2998 - Rorippa palustris ssp. fernaldiana — Bog Yellowcress, Marshcress

2999 - Rosa ×damascena [gallica × moschata] — Damask Rose

3000 - Rosa bracteata — McCartney Rose, Chickasaw Rose

3001 - Rosa canina — Dog Rose

3002 - Rosa carolina var. carolina — Carolina Rose

3003 - Rosa laevigata — Cherokee Rose

3004 - Rosa micrantha — Eglantine Rose, Sweetbriar Rose

3005 - Rosa multiflora — Multiflora Rose

3006 - Rosa palustris — Swamp Rose

3007 - Rosa rubiginosa — Eglantine Rose, Sweetbriar Rose

3008 - Rosa rugosa — Japanese Rose, Rugosa Rose, Beach Rose

3009 - Rosa setigera — Ozark Rose, Climbing Prairie Rose

3010 - Rosa virginiana var. virginiana — Virginia Rose

3011 - Rosa wichuraiana — Memorial Rose, Dorothy Perkins Rose, Lucie Rose

3012 - Rosmarinus officinalis — Rosemary

3013 - Rotala ramosior — Toothcup, Lowland Rotala

3014 - Rotala rotundifolia — Roundleaf Toothcup, Dwarf Rotala

3015 - Rottboellia cochinchinensis — Itch-grass

3016 - Rubus allegheniensis var. allegheniensis — Allegheny Blackberry

3017 - Rubus argutus — Pennsylvania Blackberry, Highbush Blackberry, Eastern Blackberry, Southern Blackberry

3018 - Rubus argutus — Sawtooth Blackberry

3019 - Rubus bifrons — European Blackberry, Himalayan Blackberry, Himalaya-berry

3020 - Rubus canadensis — Smooth Blackberry, Thornless Blackberry

3021 - Rubus cuneifolius — Sand Blackberry

3022 - Rubus flagellaris — Common Dewberry, Northern Dewberry

3023 - Rubus hispidus — Swamp Dewberry, Bristly Dewberry

3024 - Rubus idaeus ssp. strigosus — American Red Raspberry

3025 - Rubus laciniatus — Cut-leaved Blackberry, Evergreen Blackberry

3026 - Rubus occidentalis — Black Raspberry, Blackcap

3027 - Rubus odoratus var. odoratus — Purple Flowering-raspberry, Thimbleberry, Eastern Mapleleaf-raspberry

3028 - Rubus pascuus — Chesapeake Blackberry, Topsy Blackberry

3029 - Rubus phoenicolasius — Wineberry, Wine Raspberry

3030 - Rubus trivialis — Southern Dewberry, Coastal Plain Dewberry

3031 - Rudbeckia fulgida var. fulgida — Common Eastern Coneflower, Orange Coneflower

3032 - Rudbeckia fulgida var. fulgida — Orange Coneflower

3033 - Rudbeckia heliopsidis — Sunfacing Coneflower, Pineywoods Coneflower

3034 - Rudbeckia hirta var. angustifolia — Coastal Plain Black-eyed Susan

3035 - Rudbeckia hirta var. hirta — Woodland Black-eyed Susan

3036 - Rudbeckia hirta var. pulcherrima — Weedy Black-eyed Susan

3037 - Rudbeckia laciniata var. digitata — Blue Ridge Cutleaf Coneflower

3038 - Rudbeckia laciniata var. digitata — Coastal Plain Cutleaf Coneflower

3039 - Rudbeckia laciniata var. laciniata — Greenheaded Coneflower, Common Cutleaf Coneflower

3040 - Rudbeckia maxima — Giant Coneflower

3041 - Rudbeckia mollis — Soft-haired Coneflower, Woolly Coneflower

3042 - Rudbeckia nitida — Narrow-leaved Coneflower, St. John's Black-eyed Susan, Shiny Coneflower

3043 - Rudbeckia subtomentosa — Sweet Coneflower

3044 - Rudbeckia triloba var. pinnatiloba — Chauncey's Coneflower

3045 - Rudbeckia triloba var. rupestris — Blue Ridge Three-lobed Coneflower, Brown-eyed Susan

3046 - Rudbeckia triloba var. triloba — Common Three-lobed Coneflower, Brown-eyed Susan, Thin-Leaved Coneflower

3047 - Ruellia caerulea — Mexican Bluebell, Mexican Petunia

3048 - Ruellia caroliniensis ssp. caroliniensis var. caroliniensis — Carolina Wild-petunia, Common Wild-petunia, Hairy Ruellia

3049 - Ruellia caroliniensis ssp. ciliosa var. cinerascens — Sandhills Wild-petunia, Dwarf Wild-petunia

3050 - Ruellia humilis — Hairy Wild-petunia, Low Wild-petunia, Glade Wild-petunia, Fringeleaf Ruellia

3051 - Ruellia noctiflora — Night-flowering Wild-petunia, Night-blooming Wild-petunia

3052 - Ruellia pedunculata ssp. pinetorum — Pineland Wild-petunia

3053 - Ruellia purshiana — Pursh's Wild-petunia

3054 - Ruellia strepens — Limestone Wild-petunia, Glade Wild-petunia, Smooth Wild-petunia, Limestone Ruellia

3055 - Rugelia nudicaulis — Rugel's Ragwort, Rugelia, Rugel's Indian Plantain

3056 - Rumex acetosella — Sheep Sorrel, Red Dock, Sourgrass, Field Sorrel

3057 - Rumex crispus ssp. crispus — Curly Dock, Yellow Dock

3058 - Rumex hastatulus — Wild Dock, Heartwing Dock, Sourgrass, Heartwing Sorrel

3059 - Rumex obtusifolius — Bitter Dock, Broadleaf Dock

3060 - Rumex patientia — Patience Dock, Monk's-rhubarb

3061 - Rumex pulcher — Fiddle Dock

3062 - Sabal minor — Dwarf Palmetto, Bush Palmetto, Dwarf Blue Palmetto, Bluestem Palmetto

3063 - Sabal palmetto — Cabbage Palmetto

3064 - Sabatia angularis — Rose-pink, Bitterbloom, Common Marsh-pink, American Centaury

3065 - Sabatia bartramii — Bartram's Rose-gentian

3066 - Sabatia brachiata — Narrowleaf Rose-pink, Narrowleaf Rose-gentian, Narrowleaf Sabatia

3067 - Sabatia calycina — Coastal Rose-pink, Coastal Rose-gentian

3068 - Sabatia campanulata — Slender Marsh-pink, Slender Rose-gentian

3069 - Sabatia capitata — Cumberland Rose-gentian, Appalachian Rose-gentian

3070 - Sabatia difformis — White Sabatia, Lanceleaf Rose-gentian, Lanceleaf Sabatia

3071 - Sabatia dodecandra var. dodecandra — Perennial Sea-pink, Large Marsh Rose-pink, Marsh Rose-gentian

3072 - Sabatia dodecandra var. foliosa — Blackwater Rose-pink, Marsh Rose-gentian

3073 - Sabatia gentianoides — Pinewoods Rose-gentian, Pinewoods Rose-pink

3074 - Sabatia grandiflora — Largeflower Rose-gentian

3075 - Sabatia kennedyana — Plymouth Rose-gentian, Plymouth Gentian

3076 - Sabatia quadrangula — Four-angle Sabatia, Four-angle Rose-gentian

3077 - Sabatia stellaris — Annual Sea-pink, Salt-marsh Pink, Rose-of-Plymouth

3078 - Saccharum alopecuroides — Silver Plumegrass

3079 - Saccharum baldwinii — Narrow Plumegrass

3080 - Saccharum brevibarbe var. brevibarbe — Short-beard Plumegrass

3081 - Saccharum brevibarbe var. contortum — Bent-awn Plumegrass

3082 - Saccharum coarctatum — Brown Plumegrass, Bunched Plumegrass

3083 - Saccharum giganteum — Sugarcane Plumegrass, Giant Plumegrass

3084 - Saccharum ravennae — Ravenna-grass, Hardy Pampas Grass

3085 - Sacciolepis indica — Indian Cupscale

3086 - Sacciolepis striata — American Cupscale

3087 - Sageretia minutiflora — Shell-mound Buckthorn, Small-flowered Buckthorn, Smallflower Mock-buckthorn

3088 - Sagina decumbens ssp. decumbens — Trailing Pearlwort, Eastern Pearlwort, Annual Pearlwort

3089 - Sagina procumbens — Northern Pearlwort, Bird's-eye Pearlwort, Perennial Pearlwort

3090 - Sagittaria australis — Appalachian Arrowhead, Southern Arrowhead, Longbeak Arrowhead

3091 - Sagittaria engelmanniana — Engelmann's Arrowhead, Blackwater Arrowhead

3092 - Sagittaria fasciculata — Bunched Arrowhead

3093 - Sagittaria graminea var. chapmanii — Chapman's Arrowhead

3094 - Sagittaria graminea var. graminea — Grassleaf Arrowhead, Grassy Arrowhead

3095 - Sagittaria graminea var. weatherbiana — Weatherby’s Arrowhead

3096 - Sagittaria isoetiformis — Quillwort Arrowhead, Depression Meadow Arrowhead

3097 - Sagittaria lancifolia ssp. lancifolia — Bulltongue Arrowhead

3098 - Sagittaria lancifolia ssp. media — Scimitar Arrowhead, Bulltongue Arrowhead

3099 - Sagittaria latifolia — Broadleaf Arrowhead, Duck Potato, Common Arrowhead

3100 - Sagittaria platyphylla — Delta Arrowhead

3101 - Sagittaria subulata — Dwarf Arrowhead, Awl-leaf Arrowhead

3102 - Salicornia depressa — American Glasswort, Samphire, Pickleweed

3103 - Salix alba — European White Willow

3104 - Salix atrocinerea — Olive-leaf Willow, Common Sallow, Large Gray Willow

3105 - Salix babylonica — Weeping Willow

3106 - Salix caprea — Goat Willow, Great Sallow

3107 - Salix caroliniana — Carolina Willow, Coastal Plain Willow

3108 - Salix cinerea — European Gray Willow

3109 - Salix discolor — Pussy Willow

3110 - Salix fragilis — Crack Willow, Brittle Willow

3111 - Salix humilis var. humilis — Upland Willow, Prairie Willow

3112 - Salix humilis var. tristis — Dwarf Upland Willow, Dwarf Prairie Willow, Sage Willow

3113 - Salix nigra — Black Willow

3114 - Salix purpurea — Basket Willow, Purple Willow, Purple-osier Willow

3115 - Salix sericea — Silky Willow, Shrub Willow, Satin Willow

3116 - Salsola kali ssp. kali — Northern Saltwort

3117 - Salsola kali ssp. pontica — Southern Saltwort, Carolina Saltwort

3118 - Salsola tragus — Russian Thistle, Tumbleweed

3119 - Salvia azurea var. azurea — Azure Sage

3120 - Salvia chapmanii — Chapman’s Sage

3121 - Salvia leucantha — Mexican Bush Sage

3122 - Salvia lyrata — Lyreleaf Sage, Cancer-weed

3123 - Salvia sclarea — Europe sage, clary sage

3124 - Salvia urticifolia — Nettleleaf Sage

3125 - Salvinia biloba — Giant Salvinia

3126 - Salvinia herzogii — Giant Salvinia

3127 - Salvinia minima — Water Spangles, Floating Fern

3128 - Salvinia molesta — Giant Salvinia, Kariba Weed

3129 - Sambucus nigra ssp. canadensis — Common Elderberry, American Elder

3130 - Sambucus racemosa var. racemosa — Eastern Red Elderberry, Red-berried Elder

3131 - Samolus valerandi ssp. parviflorus — Water-pimpernel, Brookweed

3132 - Sanguinaria canadensis — Bloodroot, Red Puccoon

3133 - Sanguisorba canadensis — Canada Burnet, American Burnet, White Burnet

3134 - Sanguisorba minor ssp. balearica — Salad Burnet, Garden Burnet, Fodder Burnet

3135 - Sanicula canadensis var. canadensis — Canada Sanicle, Black Snakeroot, Canadian Black-snakeroot

3136 - Sanicula canadensis var. canadensis — Florida Sanicle, Florida Snakeroot, Florida Black-snakeroot

3137 - Sanicula canadensis var. grandis — Large Sanicle, Long-styled Canada Sanicle, Large Black-snakeroot

3138 - Sanicula marilandica — Black Snakeroot, Maryland Sanicle, Maryland Black-snakeroot

3139 - Sanicula odorata — Clustered Snakeroot, Clustered Sanicle, Yellow-flowered Snakeroot, Fragrant Snakeroot

3140 - Sanicula smallii — Small's Sanicle, Southern Sanicle, Small's Black-snakeroot

3141 - Sanicula trifoliata — Beaked Sanicle, Long-fruited Snakeroot, Large-fruited Sanicle, Largefruit Black-snakeroot

3142 - Sapindus saponaria var. drummondii — Western Soapberry

3143 - Sapindus saponaria var. saponaria — Florida Soapberry

3144 - Saponaria officinalis — Soapwort, Bouncing Bet

3145 - Sarcocornia perennis — Perennial Glasswort, Woody Glasswort, Pickleweed

3146 - Sarracenia flava — Yellow Pitcherplant, Yellow Trumpet, Trumpets

3147 - Sarracenia leucophylla — Whitetop Pitcherplant, Crimson Pitcherplant

3148 - Sarracenia minor — Hooded Pitcherplant

3149 - Sarracenia oreophila — Mountain Green Pitcherplant, Green Pitcherplant, Mountain Pitcherplant

3150 - Sarracenia psittacina — Parrot Pitcherplant

3151 - Sarracenia purpurea ssp. purpurea var. montana — Southern Appalachian Purple Pitcherplant

3152 - Sarracenia purpurea ssp. purpurea var. purpurea — Northern Purple Pitcherplant

3153 - Sarracenia purpurea var. venosa — Southern Purple Pitcherplant, Frog's Breeches, Hunter's Cup

3154 - Sarracenia rosea — Rose Pitcherplant, Gulf Coast Pitcherplant

3155 - Sarracenia rubra ssp. jonesii — Mountain Sweet Pitcherplant

3156 - Sarracenia rubra ssp. rubra — Carolina Sweet Pitcherplant, Carolina Redflower Pitcherplant, Red Pitcherplant, Sweet Pitcherplant

3157 - Sassafras albidum — Sassafras

3158 - Saururus cernuus — Lizard's-tail, Water-dragon

3159 - Saxifraga careyana — Carey's Saxifrage

3160 - Saxifraga caroliniana — Carolina Saxifrage

3161 - Saxifraga michauxii — Michaux's Saxifrage, Cliff Saxifrage

3162 - Saxifraga michauxii — Escarpment Saxifrage, Shealy's Saxifrage

3163 - Saxifraga micranthidifolia — Brook Lettuce, Mountain Lettuce, Branch Lettuce, Lettuceleaf Saxifrage

3164 - Saxifraga virginiensis var. virginiensis — Early Saxifrage

3165 - Schedonorus arundinaceus — Tall Fescue, Alta Fescue

3166 - Schedonorus pratensis — Meadow Fescue

3167 - Schefflera actinophylla — Australian Umbrella Tree, Octopus Tree, Schefflera

3168 - Schinus terebinthifolius var. raddianus — Brazilian Peppertree, Brazilian-pepper, Christmasberry Tree

3169 - Schisandra glabra — Bay Star-vine, Climbing-magnolia, Magnolia-vine

3170 - Schizachyrium littorale — Seaside Little Bluestem

3171 - Schizachyrium scoparium var. scoparium — Common Little Bluestem

3172 - Schizachyrium scoparium var. stoloniferum — Creeping Bluestem, Creeping Little Bluestem

3173 - Schoenocaulon dubium — Florida Feathershank

3174 - Schoenolirion albiflorum — White Sunnybell

3175 - Schoenolirion croceum — Yellow Sunnybell

3176 - Schoenolirion wrightii — Texas Sunnybell

3177 - Schoenoplectiella mucronata — Roughseed Bulrush, Bog Bulrush, Ricefield Bulrush

3178 - Schoenoplectus californicus — Giant Bulrush, Southern Bulrush, Tule, California Bulrush

3179 - Schoenoplectus pungens var. pungens — Common Threesquare, Chairmaker's Rush, Swordgrass

3180 - Schoenoplectus tabernaemontani — Softstem Bulrush, Great Bulrush

3181 - Schwalbea americana — American Chaffseed

3182 - Scirpus atrovirens — Black Bulrush, Dark-green Bulrush

3183 - Scirpus cyperinus — Woolgrass Bulrush, Marsh Bulrush, Woolly Bulrush

3184 - Scirpus expansus — Woodland Bulrush

3185 - Scirpus georgianus — Georgia Bulrush

3186 - Scirpus polyphyllus — Leafy Bulrush

3187 - Scleranthus annuus — Knawel, Annual Knawel, Knotgrass

3188 - Scleria ciliata var. ciliata — Broad-leaved Hairy Nutrush, Elliott's Nutrush

3189 - Scleria ciliata var. ciliata — Fringed Nutrush, Hairy Nutrush

3190 - Scleria oligantha — Few-flowered Nutrush, Littlehead Nutrush

3191 - Scleria pauciflora + — Papillose Nutrush, Carolina Nutrush, Fewflower Nutrush

3192 - Scleria triglomerata — Tall Nutrush, Stone-rush, Whip Nutrush

3193 - Sclerolepis uniflora — Sclerolepis, Pink bogbutton

3194 - Scrophularia lanceolata — Hare Figwort, American Figwort, Lancelaf Figwort

3195 - Scrophularia marilandica — Eastern Figwort, Carpenter's Square, Late Figwort

3196 - Scutellaria altamaha — Altamaha Skullcap, Pineland Skullcap

3197 - Scutellaria elliptica var. elliptica — Hairy Skullcap, Elliptic-leaved Skullcap

3198 - Scutellaria elliptica var. hirsuta — Kentucky Skullcap, Hairy Skullcap

3199 - Scutellaria incana var. australis — Hoary Skullcap, Downy Skullcap

3200 - Scutellaria incana var. australis — Mellichamp's Skullcap

3201 - Scutellaria incana var. incana — Hoary Skullcap, Downy Skullcap

3202 - Scutellaria incana var. punctata — Hoary Skullcap, Downy Skullcap

3203 - Scutellaria integrifolia — Hyssop Skullcap, Narrowleaf Skullcap

3204 - Scutellaria lateriflora var. lateriflora — Mad-dog Skullcap, Tall Blue Skullcap

3205 - Scutellaria montana — Large-flowered Skullcap

3206 - Scutellaria multiglandulosa — Small's Skullcap

3207 - Scutellaria nervosa — Veined Skullcap, Bottomland Skullcap

3208 - Scutellaria ocmulgee — Ocmulgee Skullcap

3209 - Scutellaria ovata ssp. bracteata — Heartleaf Skullcap

3210 - Scutellaria ovata ssp. ovata — Heartleaf Skullcap

3211 - Scutellaria ovata ssp. rugosa — Heartleaf Skullcap

3212 - Scutellaria parvula var. australis — Southern Skullcap

3213 - Scutellaria parvula var. missouriensis — Shale-barren Skullcap, Glade Skullcap, Leonard's Skullcap

3214 - Scutellaria parvula var. parvula — Dwarf Skullcap, Small Skullcap

3215 - Scutellaria pseudoserrata — falseteeth skullcap

3216 - Scutellaria saxatilis — Rock Skullcap

3217 - Scutellaria serrata — Showy Skullcap, Serrate Skullcap

3218 - Secale cereale — Cereal Rye, Cultivated Rye

3219 - Securigera varia — Crown-vetch

3220 - Sedum acre — Mossy Stonecrop, Wallpepper, Bitter Stonecrop, Gold-moss

3221 - Sedum glaucophyllum — Cliff Stonecrop

3222 - Sedum nevii — Nevius's Stonecrop

3223 - Sedum pulchellum — Widow's Cross, Glade Stonecrop, Rock Moss, Lime Stonecrop

3224 - Sedum pusillum — Puck's Orpine, Granite Stonecrop

3225 - Sedum sarmentosum — Stringy Stonecrop

3226 - Sedum ternatum — Mountain Stonecrop, Whorled Stonecrop, Three-leaf Stonecrop

3227 - Selaginella apoda — Meadow Spikemoss

3228 - Selaginella ludoviciana — Louisiana Spikemoss, Gulf Spikemoss

3229 - Selaginella rupestris — Rock Spikemoss

3230 - Selaginella tortipila — Twisted-hair Spikemoss

3231 - Senecio jacobaea — Tansy Ragwort, Stinking Willie

3232 - Senecio vulgaris — Groundsel

3233 - Senna hebecarpa — Northern Wild Senna

3234 - Senna marilandica — Maryland Wild Senna, Maryland Senna

3235 - Senna obtusifolia — Coffeeweed, Sicklepod

3236 - Serenoa repens — Saw Palmetto

3237 - Sericocarpus asteroides — Toothed Whitetop Aster

3238 - Sericocarpus asteroides — Toothed Whitetop Aster

3239 - Sericocarpus linifolius — Narrowleaf Whitetop Aster, Slender Whitetop Aster

3240 - Sericocarpus tortifolius — Twisted-leaf Whitetop Aster, Dixie Whitetop Aster

3241 - Sesbania herbacea — Bigpod Sesbania, Coffee-weed, Indigo-weed, Hemp Sesbania

3242 - Sesbania punicea — Rattlebush, Purple Sesban, Scarlet Wisteria-tree, Red Sesban

3243 - Sesbania vesicaria — Bladderpod, Bagpod

3244 - Sesuvium maritimum — Small Sea-purslane, Slender Sea-purslane

3245 - Sesuvium portulacastrum — Large Sea-purslane, Shoreline Sea-purslane

3246 - Setaria corrugata — Coastal Plain Bristlegrass

3247 - Setaria faberi — Nodding Foxtail Grass, Giant Foxtail-grass, Chinese Foxtail

3248 - Setaria italica — Yellow Foxtail, Italian Millet, Foxtail Millet, Italian Foxtail

3249 - Setaria magna — Saltmarsh Foxtail-grass, Giant Foxtail-grass, Giant Bristlegrass

3250 - Setaria parviflora — Perennial Foxtail-grass, Knotroot Bristlegrass, Marsh Foxtail, Knotroot Foxtail

3251 - Setaria pumila ssp. pallidefusca — Yellow Foxtail

3252 - Setaria verticillata — Hooked Bristlegrass

3253 - Setaria viridis var. major — Giant Green Foxtail

3254 - Setaria viridis var. viridis — Green Foxtail, Green Bristlegrass

3255 - Seymeria cassioides — Senna Seymeria, Yaupon Black-senna

3256 - Seymeria pectinata ssp. pectinata — Comb Seymeria, Combleaf Black-senna, Yaupon Black-senna, Florida Black-senna

3257 - Sherardia arvensis — Field Madder, Blue Field-madder

3258 - Shortia galacifolia var. brevistyla — Northern Shortia, Northern Oconee Bells

3259 - Shortia galacifolia var. galacifolia — Oconee Bells, Southern Shortia

3260 - Sibara virginica — Sibara, Virginia-cress, Virginia Rockcress, Virginia Winged Rockcress

3261 - Sibbaldiopsis tridentata — Wineleaf Cinqefoil, Mountain Cinqefoil, Three-toothed Cinqefoil, Mountain White Potentilla

3262 - Sicyos angulatus — Bur-cucumber, Star-cucumber, Nimble-Kate

3263 - Sida elliottii var. elliottii — Coastal Plain Sida, Elliott's Fanpetals

3264 - Sida rhombifolia — Arrowleaf Sida, Diamondleaf Fanpetal, Cuban Jute

3265 - Sida spinosa — Prickly Fanpetals, Prickly Sida, Prickly Mallow, False-mallow

3266 - Sideroxylon lanuginosum ssp. lanuginosum — Eastern Gum Bumelia, Eastern Gum Bully

3267 - Sideroxylon lycioides — Buckthorn Bumelia, Buckthorn Bully, Carolina Buckthorn

3268 - Sideroxylon tenax — Tough Buckthorn, Tough Bumelia, Tough Bully

3269 - Sideroxylon thornei — Georgia Bully, Thorne's Bumelia, Swamp Bumelia

3270 - Silene antirrhina — Sleepy Catchfly, Garter-pink

3271 - Silene armeria — Sweet William Catchfly, Garden Catchfly, None-so-pretty

3272 - Silene caroliniana ssp. caroliniana — South Carolina Wild-pink, Rock Catchfly, Carolina Pink

3273 - Silene caroliniana ssp. pensylvanica — Northern Wild-pink, Sticky Catchfly, Pennsylvania Catchfly

3274 - Silene dichotoma — Forked Catchfly

3275 - Silene latifolia ssp. alba — White Campion, Evening Campion, White Cockle, Evening Lychnis

3276 - Silene nivea — Snowy Campion

3277 - Silene noctiflora — Night-flowering Catchfly, Sticky Campion, Sticky Cockle

3278 - Silene ovata — Mountain Catchfly, Fringed Campion, Blue Ridge Catchfly

3279 - Silene polypetala — Eastern Fringed Campion, Eastern Fringed Catchfly

3280 - Silene regia — Royal Catchfly

3281 - Silene stellata — Starry Campion, Widow's-frill

3282 - Silene virginica var. robusta — Large Fire-pink

3283 - Silene virginica var. virginica — Fire-pink

3284 - Silene vulgaris — Bladder Campion, Maiden's-tears

3285 - Silphium asteriscus var. asteriscus — Starry Rosinweed

3286 - Silphium asteriscus var. laevicaule — Starry Rosinweed

3287 - Silphium compositum var. compositum — Carolina Rosinweed, Compassplant, Rhubarb-leaved Rosinweed

3288 - Silphium compositum var. reniforme — Ragged Rosinweed, Kidneyleaf Rosinweed

3289 - Silphium integrifolium var. gattingeri — Gattinger's Rosinweed

3290 - Silphium integrifolium var. integrifolium — Prairie Rosinweed

3291 - Silphium laciniatum var. laciniatum — Compassplant

3292 - Silphium mohrii — Shaggy Rosinweed

3293 - Silphium perfoliatum var. connatum — Virginia Cup-plant

3294 - Silphium perfoliatum var. perfoliatum — Common Cup-plant, Indian Cup

3295 - Silphium pinnatifidum — Tansy Rosinweed, Cutleaf Prairie-dock

3296 - Silphium simpsonii — Simpson's rosinweed

3297 - Silphium terebinthinaceum var. terebinthinaceum — Prairie-dock, Broadleaf Prairie-dock

3298 - Silphium trifoliatum var. latifolium — Whorled Rosinweed

3299 - Silphium trifoliatum var. trifoliatum — Whorled Rosinweed

3300 - Silybum marianum — Blessed Milk-thistle, Blessed-thistle, Milk-thistle

3301 - Sisymbrium altissimum — Tumble Mustard, Jim Hill Mustard, Tall Hedge-mustard

3302 - Sisymbrium officinale — Hedge Mustard

3303 - Sisyrinchium albidum — Pale Blue-eyed-grass, White Blue-eyed-grass

3304 - Sisyrinchium angustifolium — Narrowleaf Blue-eyed-grass, Stout Blue-eyed-grass

3305 - Sisyrinchium atlanticum — Atlantic Blue-eyed-grass, Eastern Blue-eyed-grass

3306 - Sisyrinchium dichotomum — White Irisette, Isothermal Irisette

3307 - Sisyrinchium fuscatum — Sandyland Blue-eyed-grass

3308 - Sisyrinchium fuscatum — Bristly Blue-eyed-grass, Coastal Plain Blue-eyed-grass

3309 - Sisyrinchium mucronatum — Needletip Blue-eyed-grass

3310 - Sisyrinchium rosulatum — Annual Blue-eyed-grass, Lawn Blue-eyed-grass, Fairy Stars

3311 - Sium suave — Hemlock Water-parsnip

3312 - Smallanthus uvedalius — Bearsfoot, Hairy Leafcup, Yellow Leafcup

3313 - Smilax auriculata — Dune Greenbrier

3314 - Smilax biltmoreana — Biltmore Carrionflower

3315 - Smilax bona-nox — Fringed Greenbrier, Catbrier, Stretchberry, Tramp's Trouble

3316 - Smilax bona-nox — Maritime Catbrier, Maritime Saw Greenbrier

3317 - Smilax ecirrhata — Upright Carrionflower

3318 - Smilax glauca — Whiteleaf Greenbrier, Wild Sarsaparilla, Sawbrier

3319 - Smilax herbacea — Common Carrionflower, Smooth Carrionflower

3320 - Smilax hugeri — Huger's Carrionflower

3321 - Smilax lasioneura — Midwestern Carrionflower

3322 - Smilax laurifolia — Bamboo-vine, Blaspheme-vine, Wild Bamboo, Laurel-leaf Greenbriar

3323 - Smilax pseudochina — Coastal Carrionflower, Bamboo-vine

3324 - Smilax pulverulenta — Downy Carrionflower

3325 - Smilax pumila — Dwarf Smilax, Sarsaparilla-vine

3326 - Smilax rotundifolia — Common Greenbrier, Common Catbrier, Bullbrier, Horsebrier

3327 - Smilax smallii — Jackson-brier, Unarmed Catbrier, Sweet-scented Smilax

3328 - Smilax tamnoides — Bristly Greenbrier, Hellfetter, Chinaroot, Chaneyroot

3329 - Smilax walteri — Coral Greenbrier, Red-berried Swamp Smilax

3330 - Solanum americanum — American Black Nightshade

3331 - Solanum carolinense var. carolinense — Carolina Horsenettle, Ball-nettle

3332 - Solanum diphyllum — Paired-leaf Nightshade, Twoleaf Nightshade

3333 - Solanum dulcamara var. dulcamara — Bittersweet Nightshade, Deadly Nightshade, Climbing Nightshade

3334 - Solanum nigrum — European Black Nightshade

3335 - Solanum physalifolium — Hairy Nightshade, Viscid Nightshade

3336 - Solanum pseudocapsicum — Jerusalem-cherry

3337 - Solanum ptycanthum — Eastern Black Nightshade

3338 - Solanum rostratum — Buffalo-bur Nightshade, Kansas-thistle

3339 - Solanum sisymbriifolium — Sticky Nightshade

3340 - Solanum tampicense — Wetland Nightshade, Aquatic Soda Apple

3341 - Solanum torvum — Turkeyberry

3342 - Solanum viarum — Tropical Soda-apple

3343 - Solidago altissima — Tall Goldenrod, Field Goldenrod, Common Goldenrod

3344 - Solidago altissima — Southern Tall Goldenrod

3345 - Solidago arguta — Forest Goldenrod, Sharp-leaved Goldenrod, Cutleaf Goldenrod

3346 - Solidago arguta — Atlantic Goldenrod

3347 - Solidago arguta var. boottii — Boott's Goldenrod, Cutleaf Goldenrod

3348 - Solidago arguta var. caroliniana — Vasey's Goldenrod, Atlantic Goldenrod

3349 - Solidago auriculata — Eared Goldenrod

3350 - Solidago bicolor — Silverrod, White Goldenrod

3351 - Solidago brachyphylla — Dixie Goldenrod

3352 - Solidago buckleyi — Buckley’s Goldenrod

3353 - Solidago caesia — Bluestem Goldenrod, Axillary Goldenrod, Wreath Goldenrod, Bridal-wreath Goldenrod

3354 - Solidago canadensis var. canadensis — Canada Goldenrod

3355 - Solidago canadensis var. hargeri — Harger's Common Goldenrod, Harger's Canada Goldenrod

3356 - Solidago curtisii — Curtis's Goldenrod

3357 - Solidago erecta — Slender Goldenrod, Erect Goldenrod

3358 - Solidago faucibus — Gorge Goldenrod

3359 - Solidago fistulosa — Pine Barren Goldenrod, Hairy Pineywoods Goldenrod, Shaggy Pineywoods Goldenrod

3360 - Solidago flaccidifolia — Appalachian Goldenrod, Mountain Goldenrod

3361 - Solidago flexicaulis — Zigzag Goldenrod, Broadleaf Goldenrod

3362 - Solidago gigantea — Smooth Goldenrod, Late Goldenrod, Giant Goldenrod

3363 - Solidago glomerata — Skunk Goldenrod, Clustered Goldenrod

3364 - Solidago gracillima — Pine Barren Bog Goldenrod, Northern Wand Goldenrod

3365 - Solidago gracillima — Southern Bog Goldenrod, Graceful Goldenrod

3366 - Solidago gracillima — Piedmont Wand Goldenrod

3367 - Solidago hispida var. hispida — Hairy Goldenrod

3368 - Solidago juncea — Early Goldenrod

3369 - Solidago latissimifolia — Coastal Swamp Goldenrod, Elliott's goldenrod

3370 - Solidago leavenworthii — Leavenworth's Goldenrod

3371 - Solidago missouriensis var. fasciculata — Eastern Missouri Goldenrod

3372 - Solidago nemoralis var. nemoralis — Eastern Gray Goldenrod

3373 - Solidago odora var. chapmanii — Chapman's Goldenrod

3374 - Solidago odora var. odora — Licorice Goldenrod, Sweet Goldenrod, Anise Goldenrod, Anise-scented Goldenrod

3375 - Solidago patula var. patula — Northern Roughleaf Goldenrod

3376 - Solidago patula var. strictula — Southern Roughleaf Goldenrod

3377 - Solidago petiolaris var. petiolaris — Downy Ragged Goldenrod, Downy Goldenrod

3378 - Solidago pinetorum — Small's Goldenrod, Pineywoods Goldenrod

3379 - Solidago plumosa — Yadkin River Goldenrod

3380 - Solidago porteri — Porter's Goldenrod

3381 - Solidago puberula var. puberula — Downy Goldenrod

3382 - Solidago puberula var. pulverulenta — Dusty Downy Goldenrod

3383 - Solidago pulchra — Carolina Goldenrod, Beautiful Goldenrod

3384 - Solidago radula var. radula — Rough Goldenrod

3385 - Solidago roanensis — Roan Mountain Goldenrod

3386 - Solidago rugosa ssp. aspera — Wrinkleleaf Goldenrod

3387 - Solidago rugosa ssp. aspera — Cronquist's Wrinkleleaf Goldenrod, Cronquist's Goldenrod

3388 - Solidago rugosa ssp. aspera — Hackberry-leaf Goldenrod

3389 - Solidago rugosa ssp. rugosa var. rugosa — Wrinkleleaf Goldenrod, Roughstem Goldenrod

3390 - Solidago rugosa ssp. rugosa var. sphagnophila — Peat-loving Goldenrod

3391 - Solidago rupestris — Riverbank Goldenrod, Rock Goldenrod

3392 - Solidago sempervirens var. mexicana — Southern Seaside Goldenrod

3393 - Solidago sempervirens var. sempervirens — Northern Seaside Goldenrod

3394 - Solidago simulans — Granite Dome Goldenrod, Cliffside Goldenrod

3395 - Solidago speciosa var. rigidiuscula — Narrowleaf Showy Goldenrod, Slender Showy Goldenrod, Stiff-leaved Showy Goldenrod, Prairie Goldenrod

3396 - Solidago speciosa var. speciosa — Showy Goldenrod, Noble Goldenrod

3397 - Solidago sphacelata — Heartleaf Goldenrod, False Goldenrod, Limestone Goldenrod, Autumn Goldenrod

3398 - Solidago spithamaea — Blue Ridge Goldenrod

3399 - Solidago squarrosa — Stout Goldenrod, Squarrose Goldenrod, Ragged Goldenrod

3400 - Solidago stricta — Southern Wand Goldenrod

3401 - Solidago tortifolia — Twistleaf Goldenrod, Leafy Pineywoods Goldenrod, Leafy Pinelands Goldenrod

3402 - Solidago uliginosa var. linoides — Narrowleaf Bog Goldenrod

3403 - Solidago uliginosa var. uliginosa — Northern Bog Goldenrod, Swamp Goldenrod

3404 - Solidago ulmifolia var. ulmifolia — Elmleaf Goldenrod

3405 - Solidago verna — Spring-flowering Goldenrod, Spring Goldenrod

3406 - Sonchus arvensis ssp. arvensis — Field Sowthistle, Perennial Sowthistle

3407 - Sonchus arvensis ssp. uliginosus — Field Sowthistle, Perennial Sowthistle

3408 - Sonchus asper — Prickly Sowthistle, Spiny-leaf Sowthistle

3409 - Sonchus oleraceus — Annual Sowthistle, Common Sowthistle

3410 - Sorbus americana — American Mountain-ash, American Rowan

3411 - Sorbus aucuparia — European Mountain-ash, Rowan

3412 - Sorghastrum elliottii — Elliot's Indiangrass, Slender Indiangrass, Nodding Indiangrass

3413 - Sorghastrum nutans — Yellow Indiangrass, Prairie Indiangrass

3414 - Sorghastrum secundum — Lopsided Indiangrass

3415 - Sorghum bicolor ssp. bicolor — Sorghum, Milo, Broomcorn, Sorgo

3416 - Sorghum halepense — Johnsongrass

3417 - Sparganium americanum — American Bur-reed

3418 - Spartina alterniflora — Saltmarsh Cordgrass, Smooth Cordgrass

3419 - Spartina cynosuroides — Giant Cordgrass, Big Cordgrass

3420 - Spartina patens — Small Saltmeadow Cordgrass, Salt Hay, Marsh-hay Cordgrass

3421 - Spermacoce assurgens — Woodland Buttonweed

3422 - Spermacoce verticillata — Shrubby Buttonweed, Whitehead Broom, Boton Blanco, Yerba de Garro

3423 - Sphagneticola trilobata — Wedelia, Creeping Oxeye

3424 - Sphenopholis intermedia — Slender Wedgegrass

3425 - Sphenopholis obtusata — Prairie Wedgegrass

3426 - Spigelia marilandica — Indian-pink, Woodland Pinkroot, Wormgrass

3427 - Spiraea alba var. alba — Narrowleaf Meadowsweet, Pipestem

3428 - Spiraea alba var. latifolia — Broadleaf Meadowsweet

3429 - Spiraea corymbosa — Dwarf Spiraea, Rock Spiraea, Shinyleaf Meadowsweet

3430 - Spiraea japonica var. fortunei — Japanese Spiraea

3431 - Spiraea thunbergii — Thunberg's Meadowsweet

3432 - Spiraea tomentosa — Hardhack, Steeplebush, Rosy Meadowsweet

3433 - Spiraea virginiana — Virginia Spiraea, Appalachian Spiraea, Virginia Meadowsweet

3434 - Spiranthes brevilabris — Short-lipped Ladies'-tresses, Texas Ladies'-tresses

3435 - Spiranthes cernua — Nodding Ladies'-tresses

3436 - Spiranthes eatonii — Eaton's Ladies'-tresses

3437 - Spiranthes floridana — Florida Ladies'-tresses

3438 - Spiranthes lacera var. gracilis — Southern Slender Ladies'-tresses

3439 - Spiranthes lacera var. lacera — Northern Slender Ladies'-tresses

3440 - Spiranthes laciniata — Lace-lip Ladies'-tresses, Lace-lip Spiral Orchid

3441 - Spiranthes longilabris — Longhorn Ladies'-tresses, Giant Spiral Orchid, Giant Spiral Ladies'-tresses, Long-lipped Ladies'-tresses

3442 - Spiranthes lucida — Shining Ladies'-tresses

3443 - Spiranthes magnicamporum — Great Plains Ladies'-tresses

3444 - Spiranthes ochroleuca — Yellow Ladies'-tresses, Yellow Nodding Ladies'-tresses

3445 - Spiranthes odorata — Fragrant Ladies'-tresses, Marsh Ladies'-tresses

3446 - Spiranthes ovalis var. erostellata — Lesser Ladies'-tresses, Oval Ladies'-tresses, October Ladies'-tresses

3447 - Spiranthes ovalis var. ovalis — Oval Ladies'-tresses

3448 - Spiranthes praecox — Grassleaf Ladies'-tresses, Giant Ladies'-tresses

3449 - Spiranthes praecox — Woodland Ladies'-tresses, Pale Green Ladies'-tresses

3450 - Spiranthes tuberosa — Little Ladies'-tresses, Little Pearl-twist

3451 - Spiranthes vernalis — Spring Ladies'-tresses

3452 - Spirodela polyrrhiza — Greater Duckweed, Duckmeat, Minnow-fole, Giant Duckweed

3453 - Sporobolus clandestinus — Rough Dropseed

3454 - Sporobolus compositus var. compositus — Tall Dropseed

3455 - Sporobolus curtissii — Curtiss's Dropseed

3456 - Sporobolus heterolepis — Prairie Dropseed

3457 - Sporobolus indicus var. indicus — Smut-grass, Blackseed

3458 - Sporobolus indicus var. pyramidalis — West Indian Dropseed

3459 - Sporobolus junceus — Sandhills Dropseed, Pineywoods Dropseed

3460 - Sporobolus pinetorum — Carolina Dropseed, Savanna Dropseed

3461 - Sporobolus teretifolius — Wireleaf Dropseed

3462 - Stachys annua — Annual Woundwort, Annual Hedgenettle

3463 - Stachys appalachiana — Appalachian Hedgenettle

3464 - Stachys arvensis — Staggerweed

3465 - Stachys aspera — Roughleaf Hedgenettle, Rough Hedgenettle

3466 - Stachys byzantina — Lamb's-ear, Woolly Hedge-nettle

3467 - Stachys clingmanii — Clingman's Hedgenettle

3468 - Stachys cordata — Heart-leaved Hedgenettle

3469 - Stachys cordata — Nuttall’s Hedgenettle

3470 - Stachys cordata — heart-leaved hedgenettle

3471 - Stachys crenata — Mouse's-ear, Shade Betony

3472 - Stachys eplingii — Epling's Hedgenettle

3473 - Stachys floridana — Florida Betony, Rattlesnake-weed, Florida Hedgenettle

3474 - Stachys germanica — Downy Woundwort, German hedgenettle

3475 - Stachys hyssopifolia — Hyssopleaf Hedgenettle

3476 - Stachys latidens — Broadtooth Hedgenettle

3477 - Stachys palustris — marsh hedgenettle

3478 - Stachys pilosa var. arenicola — Woundwort

3479 - Stachys tenuifolia — Smooth Hedgenettle

3480 - Stachys tenuifolia — Hispid Hedgenettle

3481 - Staphylea trifolia — Bladdernut

3482 - Stellaria alsine — Bog Chickweed, Bog Stitchwort, Longstalk Starwort, Bog Starwort

3483 - Stellaria corei — Tennessee Starwort

3484 - Stellaria graminea — Lesser Stitchwort, Grassleaf Starwort, Common Stitchwort

3485 - Stellaria longifolia var. longifolia — Longleaf Stitchwort

3486 - Stellaria media ssp. media — Common Chickweed

3487 - Stellaria pubera — Giant Chickweed, Star Chickweed, Great Chickweed, Common Starwort

3488 - Stenanthium gramineum var. gramineum — Featherbells, Eastern Featherbells

3489 - Stenanthium gramineum var. robustum — Bog Featherbells

3490 - Stenaria nigricans var. nigricans — Diamond-flower, Glade Bluet, Prairie Bluet

3491 - Stewartia malacodendron — Silky Camellia, Virginia Stewartia, Stewartia

3492 - Stewartia ovata — Mountain Camellia, Mountain Stewartia

3493 - Stillingia aquatica — Corkwood, Water Toothleaf

3494 - Stillingia sylvatica ssp. sylvatica — Queen's-delight

3495 - Stipulicida setacea var. setacea — Coastal Plain Wireplant, Pineland Scaly-pink

3496 - Stokesia laevis — Stokes Aster, Stokesia, Blue Stokesia

3497 - Streptopus amplexifolius var. amplexifolius — Clasping Twisted-stalk, White Mandarin, Pagoda-bells

3498 - Streptopus lanceolatus var. lanceolatus — Rosy Twisted-stalk, Eastern Rose Mandarin, Eastern Twisted-stalk

3499 - Striga asiatica — Asiatic Witchweed

3500 - Strophostyles helvola — Annual Sand Bean, Beach Pea, Trailing Wild Bean, Trailing Fuzzy-Bean

3501 - Strophostyles umbellata — Perennial Sand Bean, Perennial Wild Bean, Pink Wild Bean, Pink Fuzzy-Bean

3502 - Stylisma aquatica — Water Dawnflower

3503 - Stylisma humistrata — Southern Dawnflower

3504 - Stylisma patens ssp. angustifolia — Narrowleaf Dawnflower

3505 - Stylisma patens ssp. patens — Sandhill Dawnflower, Sandhill Morning Glory, Coastal Plain Dawnflower, Common Dawnflower

3506 - Stylisma pickeringii var. pickeringii — Pickering's Dawnflower

3507 - Stylodon carneus — Carolina Vervain, Carolina False Vervain

3508 - Stylophorum diphyllum — Celandine-poppy, Woods-poppy

3509 - Stylosanthes biflora — Pencil-flower, Sidebeak Pencil-flower

3510 - Styphnolobium japonicum — Japanese Pagoda Tree

3511 - Styrax americanus — American Storax, American Snowbell

3512 - Styrax grandifolius — Bigleaf Snowbell, Bigleaf Storax, Large-leaved Storax

3513 - Symphoricarpos albus var. albus — Common Snowberry

3514 - Symphoricarpos albus var. laevigatus — Pacific Snowberry

3515 - Symphoricarpos orbiculatus — Coralberry, Indian Currant, Buckbrush

3516 - Symphyotrichum adnatum — Scale-leaf Aster

3517 - Symphyotrichum concolor — Eastern Silvery Aster

3518 - Symphyotrichum cordifolium — Heartleaf Aster, Common Blue Wood Aster

3519 - Symphyotrichum depauperatum — Serpentine Aster

3520 - Symphyotrichum divaricatum — Midwestern Saltmarsh Aster, Annual Water Aster, Yard Aster

3521 - Symphyotrichum dumosum var. dumosum — Bushy Aster, Long-stalked Aster, Rice Button Aster

3522 - Symphyotrichum elliottii — Elliott's Aster, Southern Swamp Aster

3523 - Symphyotrichum georgianum — Georgia Aster

3524 - Symphyotrichum grandiflorum — Big-headed Aster, Rough Aster, Large-headed Aster, Largeflower Aster

3525 - Symphyotrichum laeve var. concinnum — Narrowleaf Smooth Blue Aster, Harmonious Aster

3526 - Symphyotrichum laeve var. laeve — Smooth Blue Aster

3527 - Symphyotrichum lanceolatum ssp. lanceolatum var. lanceolatum — Panicled Aster, White Panicle Aster, Tall White Aster

3528 - Symphyotrichum lanceolatum ssp. lanceolatum var. latifolium — Broadleaf Panicled Aster, White Panicle Aster, Broad-leaved White Panicled Aster

3529 - Symphyotrichum lateriflorum var. lateriflorum — Calico Aster, Starved Aster, Goblet Aster

3530 - Symphyotrichum lowrieanum — Smooth Heartleaf Aster, Lowrie's Blue Wood Aster, Lowrie's Aster

3531 - Symphyotrichum novae-angliae — New England Aster, Michaelmas-daisy

3532 - Symphyotrichum novi-belgii var. elodes — New York Aster

3533 - Symphyotrichum oblongifolium — Eastern Aromatic Aster, Shale-barren Aster

3534 - Symphyotrichum patens var. patens — Late Purple Aster, Common Clasping Aster, Late Blue Aster, Skydrop Aster

3535 - Symphyotrichum phlogifolium — Appalachian Clasping Aster, Thinleaf Late Purple Aster

3536 - Symphyotrichum pilosum var. pilosum — Frost Aster, White Heath Aster

3537 - Symphyotrichum praealtum var. angustior — Willowleaf Aster, Veiny-lined Aster, Tall Aster, Willow Aster

3538 - Symphyotrichum prenanthoides — Zigzag Aster, Crooked-stem Aster

3539 - Symphyotrichum puniceum var. puniceum — Purplestem Aster, Swamp Aster

3540 - Symphyotrichum racemosum — Small White Aster

3541 - Symphyotrichum racemosum — Small White Oldfield Aster

3542 - Symphyotrichum retroflexum — Curtis's Aster, Rigid Whitetop Aster

3543 - Symphyotrichum rhiannon — Buck Creek Aster, Rhiannon's Aster

3544 - Symphyotrichum sericeum — Western Silvery Aster

3545 - Symphyotrichum shortii — Short's Aster, Midwestern Blue Heart-leaved Aster

3546 - Symphyotrichum simmondsii — Simmonds’s Aster

3547 - Symphyotrichum subulatum — Eastern Saltmarsh Aster, Annual Saltmarsh Aster

3548 - Symphyotrichum tenuifolium — Perennial Saltmarsh Aster

3549 - Symphyotrichum undulatum — Wavyleaf Aster

3550 - Symphyotrichum urophyllum — White Arrowleaf Aster, Arrowleaf Blue Wood Aster

3551 - Symphyotrichum walteri — Walter's Aster

3552 - Symphytum asperum — Prickly Comfrey

3553 - Symplocarpus foetidus — Skunk Cabbage

3554 - Symplocos tinctoria — Horsesugar, Sweetleaf, Dyebush

3555 - Synandra hispidula — Guyandotte Beauty, Synandra

3556 - Syngonanthus flavidulus — Yellow Hatpins, Bantam-buttons

3557 - Syringa vulgaris — Common Lilac, French Lilac

3558 - Taenidia integerrima — Yellow Pimpernel

3559 - Tagetes minuta — Muster John Henry, Southern Cone Marigold, Mexican Marigold

3560 - Talinum paniculatum — Panicled Fameflower, Jewels-of-Opar, Pink Baby’s-breath

3561 - Tamarix africana — African Tamarisk

3562 - Tamarix canariensis — Canary Island Tamarisk

3563 - Tamarix chinensis — Chinese Tamarisk

3564 - Tamarix gallica — French Tamarisk

3565 - Tamarix parviflora — Smallflower Tamarisk

3566 - Tamarix ramosissima — Salt-cedar, Tamarisk

3567 - Tamarix tetragyna — four-stamen tamarisk

3568 - Tanacetum balsamita — Mint-geranium, Costmary, Sweetmary

3569 - Tanacetum parthenium — Feverfew, Feather-leaf Tansy

3570 - Tanacetum vulgare — Common Tansy, Golden-buttons, Garden Tansy

3571 - Taraxacum laevigatum — Red-seeded Dandelion

3572 - Taraxacum officinale ssp. officinale — Common Dandelion

3573 - Taxodium ascendens — Pond Cypress

3574 - Taxodium distichum — Bald Cypress

3575 - Taxus canadensis — Canada Yew, American Yew

3576 - Tephrosia hispidula — Sprawling Hoary-pea

3577 - Tephrosia spicata — Spiked Hoary-pea, Brown-hair Tephrosia, Tawny Goat's Rue

3578 - Tephrosia virginiana — Virginia Goat's Rue, Devil's Shoestrings

3579 - Tetragonotheca helianthoides — Pineland Squarehead, Pineland-ginseng

3580 - Teucrium canadense var. canadense — American Germander, Wood Sage, Common Germander

3581 - Thalia dealbata — Powdery Thalia, Powdery Alligator-flag

3582 - Thalictrum aquilegifolium — Columbine Meadowrue

3583 - Thalictrum clavatum — Mountain Meadowrue, Lady-rue

3584 - Thalictrum coriaceum — Appalachian Meadowrue, Maid-of-the-mist

3585 - Thalictrum dasycarpum — Purple Meadowrue

3586 - Thalictrum debile — Trailing Meadowrue

3587 - Thalictrum dioicum — Early Meadowrue

3588 - Thalictrum macrostylum — Small-leaved Meadowrue, Small-flowered Meadowrue

3589 - Thalictrum pubescens — Common Tall Meadowrue, King-of-the-meadow, Late Meadowrue

3590 - Thalictrum pubescens — Appalachian Tall Meadowrue

3591 - Thalictrum revolutum — Skunk Meadowrue, Waxy Meadowrue

3592 - Thalictrum thalictroides — Windflower, Rue-anemone

3593 - Thaspium barbinode — Hairy-jointed Meadow-parsnip

3594 - Thaspium pinnatifidum — Cutleaf Meadow-parsnip

3595 - Thaspium trifoliatum var. aureum — Yellow Meadow-parsnip, Woodland Parsnip

3596 - Thaspium trifoliatum var. trifoliatum — Purple Meadow-parsnip, Woodland Parsnip

3597 - Thelypteris dentata — Downy Maiden-fern, Soft Fern, Downy Shield-fern

3598 - Thelypteris kunthii — Kunth's Maiden-fern, Southern Shield-fern, Southern Woodfern

3599 - Thelypteris noveboracensis — New York Fern

3600 - Thelypteris palustris var. pubescens — Marsh Fern

3601 - Thelypteris simulata — Bog Fern, Massachusetts Fern

3602 - Thermopsis fraxinifolia — Ashleaf Golden-banner

3603 - Thermopsis mollis — Appalachian Golden-banner, Allegheny Mountain Golden-banner, Bush Pea

3604 - Thermopsis villosa — Aaron's Rod, Blue Ridge Golden-banner, Hairy Bush Pea

3605 - Thlaspi alliaceum — Garlic Pennycress, Roadside Pennycress

3606 - Thlaspi arvense — Field Pennycress, Frenchweed

3607 - Thuja occidentalis — American Arborvitae, Northern White Cedar, Flat Cedar, Eastern Arborvitae

3608 - Tiarella cordifolia var. cordifolia — Piedmont Foamflower, Heartleaf Foamflower

3609 - Tilia americana var. americana — American Basswood, Northern Basswood

3610 - Tilia americana var. caroliniana — Carolina Basswood, Southern Basswood

3611 - Tilia americana var. heterophylla — Mountain Basswood, White Basswood

3612 - Tilia cordata — Little-leaf Linden, Small-leaved Linden, Small-leaved Lime

3613 - Tillandsia recurvata — Ball-moss, Bunch-moss

3614 - Tillandsia usneoides — Spanish-moss, Long-moss

3615 - Tipularia discolor — Cranefly Orchid

3616 - Tithonia rotundifolia — Mexican Sunflower, Clavel de Muerto

3617 - Tofieldia glabra — Carolina Bog Asphodel, White Asphodel

3618 - Torilis arvensis ssp. arvensis — Spreading Hedge-parsley, Spreading Bur-parsley, Field Hedge-parsley

3619 - Torilis japonica — Japanese Hedge-parsley, Erect Hedge-parsley

3620 - Torreya taxifolia — Florida Torreya, Stinking-cedar

3621 - Toxicodendron pubescens — Poison Oak, Southeastern Poison Oak

3622 - Toxicodendron radicans ssp. radicans — Eastern Poison Ivy

3623 - Toxicodendron rydbergii — Wesern Poison Ivy

3624 - Toxicodendron vernix — Poison Sumac, Thunderwood

3625 - Trachelospermum difforme — Climbing Dogbane

3626 - Trachelospermum jasminoides — Confederate Jasmine, Star Jasmine

3627 - Tradescantia hirsuticaulis — Hairy Spiderwort

3628 - Tradescantia hirsutiflora — Hairy Spiderwort

3629 - Tradescantia ohiensis — Smooth Spiderwort, Ohio Spiderwort

3630 - Tradescantia subaspera var. subaspera — Zigzag Spiderwort, Wide-leaved Spiderwort

3631 - Tradescantia virginiana — Virginia Spiderwort

3632 - Tragia urens — Wavyleaf Noseburn, Southeastern Noseburn, Sandhill Noseburn

3633 - Tragia urticifolia — Nettleleaf Noseburn, Tragia

3634 - Tragopogon dubius — Vegetable-oyster, Yellow Salsify, Western Salsify, Yellow Goatsbeard

3635 - Tragopogon porrifolius — Purple Salsify, Vegetable-oyster, Oyster Plant, Purple Goat’s-beard

3636 - Trapa natans — European Water-chestnut, Water-caltrop, Four-spined Water-chestnut

3637 - Trautvetteria caroliniensis var. caroliniensis — Carolina Tassel-rue, Carolina Bugbane, False Bugbane

3638 - Trepocarpus aethusae — White-nymph

3639 - Triadenum tubulosum — Southern Marsh St. Johnswort

3640 - Triadenum virginicum — Virginia Marsh St. Johnswort, Common Marsh St. Johnswort

3641 - Triadenum walteri — Walter’s Marsh St. Johnswort, Greater Marsh St. Johnswort

3642 - Triadica sebifera — Popcorn Tree, Chinese Tallow-tree

3643 - Triantha glutinosa — Sticky Bog Asphodel, Northern Bog Asphodel, False Asphodel

3644 - Triantha racemosa — Coastal Bog Asphodel, Southern Bog Asphodel, Coastal False Asphodel, Savanna Asphodel

3645 - Tribulus cistoides — Jamaica Feverplant, Burr-nut

3646 - Tribulus terrestris — Puncture-weed, Caltrop, Devil's-thorn, Puncture Vine

3647 - Trichomanes boschianum — Appalachian Filmy-fern, Appalachian Bristle Fern

3648 - Trichomanes intricatum — Grotto-felt, Appalachian Trichomanes, Weft Fern

3649 - Trichomanes petersii — Dwarf Filmy-fern, Bristle Fern, Peters' Filmy Fern

3650 - Trichophorum cespitosum — Deerhair Bulrush, Deergrass, Tufted Bulrush

3651 - Trichostema brachiatum — Glade Blue Curls, False Pennyroyal, Fluxweed

3652 - Trichostema dichotomum — Common Blue Curls, Forked Bluecurls

3653 - Trichostema setaceum — Narrowleaf Blue Curls

3654 - Tricyrtis hirta — Toad Lily, Japanese Toad Lily, Hairy Toad Lily

3655 - Tridens carolinianus — Carolina Triodia, Carolina Fluffgrass

3656 - Tridens flavus var. flavus — Purpletop, Purpletop Tridens, Greasy Grass, Tall Redtop

3657 - Tridens strictus — Longspike Tridens, Longspike Fluffgrass, Spike Triodia

3658 - Trientalis borealis ssp. borealis — Northern Starflower, Maystar

3659 - Trifolium arvense — Rabbitfoot Clover

3660 - Trifolium aureum — Large Hop Clover, Yellow Clover, Golden Clover

3661 - Trifolium campestre — Hop Clover, Low Hop Clover, Field Clover

3662 - Trifolium carolinianum — Carolina Clover, Wild White Clover

3663 - Trifolium dubium — Least Hop Clover, Low Hop Clover, Suckling Clover, Little Hop Clover

3664 - Trifolium fragiferum — Strawberry Clover

3665 - Trifolium hybridum — Alsike Clover

3666 - Trifolium incarnatum — Crimson Clover

3667 - Trifolium pratense — Red Clover

3668 - Trifolium reflexum — Buffalo Clover

3669 - Trifolium repens — White Clover, White Dutch Clover, Ladino Clover

3670 - Trifolium resupinatum — Persian Clover, Reversed Clover

3671 - Trifolium vesiculosum — Arrowleaf Clover

3672 - Trillium catesbaei — Catesby's Trillium, Rosy Wake-robin, Bashful Trillium, Rose Trillium

3673 - Trillium cernuum — Northern Nodding Trillium

3674 - Trillium cuneatum — Little Sweet Betsy, Purple Toadshade

3675 - Trillium decipiens — Chattahoochee Trillium, Deceptive Trillium

3676 - Trillium decumbens — Decumbent Trillium, Trailing Trillium

3677 - Trillium discolor — Pale Yellow Trillium, Faded Trillium, Small Yellow Toadshade, Savannah River Trillium

3678 - Trillium erectum — Red Trillium, Purple Trillium, Stinking Willie, Stinking Benjamin

3679 - Trillium flexipes — Bent Trillium, Bent White Trillium, Bentstalk Trillium, Drooping Trillium

3680 - Trillium grandiflorum — Large-flowered Trillium, Great White Trillium, White Wake-robin, Showy Wake-robin

3681 - Trillium lancifolium — Lanceleaf Trillium, Narrowleaf Trillium

3682 - Trillium ludovicianum — Louisiana Trillium, Louisiana Wake-robin

3683 - Trillium luteum — Yellow Trillium, Yellow Toadshade, Lemon-scented Trillium, Wax Trillium

3684 - Trillium maculatum — Mottled Trillium, Spotted Trillium

3685 - Trillium persistens — Persistent Trillium, Edna's Trillium

3686 - Trillium pusillum + — Carolina Least Trillium, Virginia Dwarf Trillium, Aiken Least Trillium

3687 - Trillium recurvatum — Prairie Trillium, Prairie Wake-robin, Recurved Trillium

3688 - Trillium reliquum — Relict Trillium

3689 - Trillium rugelii — Southern Nodding Trillium

3690 - Trillium sessile — Sessile Trillium, Sessile Toadshade, Toad Trillium

3691 - Trillium simile — Sweet White Trillium, Confusing Trillium, Jeweled Trillium

3692 - Trillium stamineum — Twisted Trillium, Helicopter Trillium

3693 - Trillium sulcatum — Southern Red Trillium, Barksdale's Trillium

3694 - Trillium underwoodii — Underwood's Trillium

3695 - Trillium undulatum — Painted Trillium, Striped Wake-robin

3696 - Trillium vaseyi — Vasey's Trillium, Sweet Trillium, Sweet Beth

3697 - Triodanis biflora — Southern Venus's Looking-glass, Small Venus's Looking-glass

3698 - Triodanis perfoliata — Clasping Venus's Looking-glass

3699 - Triosteum angustifolium — Yellowfruit Horse-gentian, Lesser Horse-gentian

3700 - Triosteum aurantiacum var. aurantiacum — Orange-fruited Horse-gentian

3701 - Triosteum perfoliatum — Perfoliate Horse-gentian, Perfoliate Tinker's-weed, Wild Coffee, Feverwort

3702 - Triphora trianthophora — Three Birds Orchid, Nodding Pogonia, Nodding Ettercap

3703 - Triplasis americana — Southern Sandgrass, Perennial Sandgrass

3704 - Triplasis purpurea — Purple Sandgrass

3705 - Tripleurospermum perforatum — Scentless Chamomile, False Chamomile, Mayweed

3706 - Tripsacum dactyloides — Gama Grass, Eastern Gamagrass

3707 - Tristagma uniflorum — Spring Starflower, Spring Star, Star of Bethlehem

3708 - Triticum aestivum — Bread Wheat

3709 - Tsuga canadensis — Eastern Hemlock, Canada Hemlock, Spruce Pine, Hemlock Spruce

3710 - Tsuga caroliniana — Carolina Hemlock, Crag Hemlock

3711 - Tussilago farfara — Coltsfoot

3712 - Typha ×glauca — Hybrid Cattail

3713 - Typha angustifolia — Narrowleaf Cattail

3714 - Typha domingensis — Southern Cattail

3715 - Typha latifolia — Common Cattail, Broadleaf Cattail

3716 - Ulmus alata — Winged Elm

3717 - Ulmus americana — American Elm, White Elm

3718 - Ulmus americana — Florida Elm

3719 - Ulmus crassifolia — Cedar Elm

3720 - Ulmus glabra — Wych Elm, Scotch Elm

3721 - Ulmus parvifolia — Lacebark Elm, Chinese Elm

3722 - Ulmus procera — English Elm, English Cork Elm

3723 - Ulmus pumila — Siberian Elm, Dwarf Elm

3724 - Ulmus rubra — Slippery Elm, Red Elm

3725 - Ulmus serotina — September Elm, Rock Elm

3726 - Uniola paniculata — Sea Oats

3727 - Urochloa maxima — Guinea Grass

3728 - Urochloa ramosa — Browntop Millet, Dixie Signalgrass

3729 - Urtica chamaedryoides — Weak Nettle, Dwarf Stinging Nettle, Heartleaf Nettle

3730 - Urtica dioica ssp. dioica — European Stinging Nettle, Great Nettle

3731 - Urtica dioica ssp. gracilis — American Stinging Nettle, Slender Nettle

3732 - Utricularia cornuta — Horned Bladderwort

3733 - Utricularia foliosa — Flatstem Bladderwort, Leafy Bladderwort

3734 - Utricularia gibba — Shortspur Creeping Bladderwort, Humped Bladderwort

3735 - Utricularia gibba — Longspur Creeping Bladderwort, Twoflower Bladderwort

3736 - Utricularia inflata — Swollen Bladderwort, Inflated Bladderwort, Floating Bladderwort

3737 - Utricularia juncea — Southern Bladderwort, Slender Horned Bladderwort

3738 - Utricularia macrorhiza — Greater Bladderwort, Common Bladderwort

3739 - Utricularia purpurea — Purple Bladderwort

3740 - Utricularia radiata — Small Swollen Bladderwort, Floating Bladderwort, little floating bladderwort

3741 - Utricularia resupinata — Northeastern Bladderwort, Resupinate Bladderwort, Lavender Bladderwort

3742 - Utricularia simulans — Fringed Bladderwort

3743 - Utricularia striata — Fibrous Bladderwort, Striped Bladderwort

3744 - Utricularia subulata — Slender Bladderwort, Zigzag Bladderwort

3745 - Uvularia grandiflora — Large-flowered Bellwort

3746 - Uvularia perfoliata — Perfoliate Bellwort

3747 - Uvularia puberula — Mountain Bellwort, Appalachian Bellwort, Carolina Bellwort, Coastal Bellwort

3748 - Uvularia sessilifolia — Wild-oats, Sessile-leaf Bellwort, Straw-lily

3749 - Vaccinium arboreum — Sparkleberry, Farkleberry

3750 - Vaccinium caesariense — New Jersey Highbush Blueberry

3751 - Vaccinium corymbosum — Smooth Highbush Blueberry, Northern Highbush Blueberry

3752 - Vaccinium crassifolium ssp. crassifolium — Creeping Blueberry

3753 - Vaccinium crassifolium ssp. sempervirens — Rayner's Blueberry

3754 - Vaccinium darrowii — Darrow's Blueberry

3755 - Vaccinium elliottii — Mayberry, Elliott's Blueberry

3756 - Vaccinium erythrocarpum — Bearberry, Highbush Cranberry, Mountain Cranberry

3757 - Vaccinium formosum — Southern Highbush Blueberry, Swamp Highbush Blueberry

3758 - Vaccinium fuscatum — Hairy Highbush Blueberry, Black Highbush Blueberry

3759 - Vaccinium hirsutum — Woollyberry, Hairy Blueberry, Low-lowbush Blueberry

3760 - Vaccinium macrocarpon — Cranberry, Large Cranberry

3761 - Vaccinium myrsinites — Southern Evergreen Blueberry

3762 - Vaccinium oxycoccos — Small Cranberry

3763 - Vaccinium pallidum — Dryland Blueberry, Lowbush Blueberry, Upland Low Blueberry, Hillside Blueberry

3764 - Vaccinium pallidum — Blue Ridge Blueberry

3765 - Vaccinium simulatum — Mountain Highbush Blueberry

3766 - Vaccinium stamineum — Southern Deerberry

3767 - Vaccinium stamineum — Dwarf Deerberry

3768 - Vaccinium stamineum — Florida Deerberry, Whiteleaf Deerberry

3769 - Vaccinium stamineum — Common Deerberry

3770 - Vaccinium stamineum — Appalachian Deerberry

3771 - Vaccinium tenellum — Southern Dwarf Blueberry, Small Cluster Blueberry, Small Cluster Blueberry, Narrowleaf Blueberry

3772 - Vaccinium virgatum — Rabbiteye Blueberry, Swamp Blueberry, Rabbitberry, Smallflower Blueberry

3773 - Vachellia farnesiana — Common Sweet Acacia, Huisache

3774 - Valerianella locusta — European Cornsalad

3775 - Valerianella radiata — Beaked Cornsalad

3776 - Valerianella umbilicata — Navel Cornsalad

3777 - Vallisneria americana — American Eelgrass, Water-celery, Tapegrass, Vallisneria

3778 - Veratrum hybridum — Crisped Bunchflower, Broadleaf Bunchflower, Slender Bunchflower

3779 - Veratrum parviflorum — Mountain Bunchflower, Small-flowered Hellebore, Small False Hellebore, Appalachian Bunchflower

3780 - Veratrum virginicum — Virginia Bunchflower, Bog Bunchflower

3781 - Veratrum viride — White-hellebore, Indian Poke, Green Hellebore, Cornhusk Lily

3782 - Veratrum woodii — Ozark Bunchflower, Wood's False-hellebore

3783 - Verbascum blattaria — Moth Mullein

3784 - Verbascum phlomoides — Clasping Mullein, Orange Mullein

3785 - Verbascum thapsus — Woolly Mullein, Common Mullein, Flannel-plant, Velvet-plant

3786 - Verbascum virgatum — Wand Mullein, Twiggy Mullein, Moth Mullein

3787 - Verbena bonariensis — Purpletop Vervain, Tall Vervain

3788 - Verbena bonariensis — Purpletop Vervain, Tall Vervain

3789 - Verbena brasiliensis — Brazilian Vervain

3790 - Verbena hastata — Blue Vervain, Common Vervain, Simpler's-joy

3791 - Verbena rigida — Stiff Verbena, Tuberous Vervain, Veiny Vervain

3792 - Verbena simplex — Narrowleaf Vervain

3793 - Verbena stricta — Hoary Vervain

3794 - Verbena urticifolia — White Vervain, Nettleleaf Verbena, Velvetleaf Vervain

3795 - Verbesina alternifolia — Common Wingstem

3796 - Verbesina occidentalis — Southern Crownbeard, Yellow Crownbeard

3797 - Verbesina virginica var. laciniata — Southern Frostweed

3798 - Verbesina virginica var. virginica — White Crownbeard, Common Frostweed, White Wingstem, Virginia Wingstem

3799 - Verbesina walteri — Walter's Wingstem, Carolina Crownbeard, Walter's Crownbeard

3800 - Vernicia fordii — Tung-oil Tree

3801 - Vernonia acaulis — Stemless Ironweed, Carolina Ironweed, Flatwoods Ironweed

3802 - Vernonia angustifolia ssp. angustifolia — Narrowleaf Ironweed, Carolina Slender Ironweed, Carolina Sandhill Ironweed

3803 - Vernonia flaccidifolia — Tennessee Ironweed

3804 - Vernonia gigantea ssp. gigantea — Tall Ironweed, Common Ironweed, Giant Ironweed

3805 - Vernonia glauca — Broadleaf Ironweed, Appalachian Ironweed, Tawny Ironweed

3806 - Vernonia lettermannii — Lettermann's Ironweed, Narrowleaf Ironweed

3807 - Vernonia noveboracensis — New York Ironweed

3808 - Veronica americana — American Speedwell, Brooklime

3809 - Veronica anagallis-aquatica — Water Speedwell, Brook Pimpernel

3810 - Veronica arvensis — Corn Speedwell, Wall Speedwell

3811 - Veronica beccabunga — European Speedwell, European Brooklime

3812 - Veronica chamaedrys — Germander Speedwell

3813 - Veronica hederifolia — Ivyleaf Speedwell

3814 - Veronica officinalis — Common Speedwell, Gypsyweed, Heath Speedwell

3815 - Veronica peregrina ssp. peregrina — Purslane Speedwell, Neckweed, Necklace-weed

3816 - Veronica persica — Bird's-eye Speedwell

3817 - Veronica scutellata — Marsh Speedwell, Narrowleaf Speedwell

3818 - Veronica serpyllifolia ssp. serpyllifolia — Thymeleaf Speedwell

3819 - Veronicastrum virginicum — Culver's-root, Culver's-physic

3820 - Viburnum acerifolium — Mapleleaf Viburnum, Maple-leaved Arrowwood, Dockmackie

3821 - Viburnum bracteatum — Limerock Arrowwood

3822 - Viburnum dentatum var. dentatum — Southern Arrowwood

3823 - Viburnum dentatum var. dentatum — Carolina Arrowwood

3824 - Viburnum dentatum var. venosum — Southern Arrowwood

3825 - Viburnum dilatatum — Linden Viburnum

3826 - Viburnum lantana — Wayfaring Tree

3827 - Viburnum lantanoides — Witch Hobble, Moosewood, Hobblebush, Tangle-legs

3828 - Viburnum lentago — Nannyberry, Sheepberry

3829 - Viburnum nudum var. cassinoides — Northern Wild Raisin, Withe-rod, Shonny Haw, Shawnee Haw

3830 - Viburnum nudum var. nudum — Southern Wild Raisin, Possumhaw, Swamp Viburnum, Swamp-haw

3831 - Viburnum obovatum — Small-leaf Virburnum, Walter's Viburnum

3832 - Viburnum opulus var. americanum — Highbush-cranberry, Cranberry Tree, American Cranberry-bush

3833 - Viburnum opulus var. opulus — Guelder-rose Viburnum, Snowball

3834 - Viburnum plicatum — Japanese Snowball Viburnum, Doublefile Viburnum

3835 - Viburnum prunifolium — Blackhaw, Nannyberry

3836 - Viburnum rafinesqueanum — Downy Arrowwood

3837 - Viburnum recognitum — Smooth Arrowwood, Northern Arrowwood

3838 - Viburnum rufidulum — Rusty Blackhaw, Blue Haw, Southern Blackhaw, Rusty Haw

3839 - Viburnum sieboldii — Siebold's Viburnum

3840 - Vicia acutifolia — Sand Vetch, Fourleaf Vetch

3841 - Vicia americana ssp. americana — American Vetch, Purple Vetch, Tare

3842 - Vicia caroliniana — Carolina Vetch, Wood Vetch, Pale Vetch

3843 - Vicia cracca ssp. cracca — Cow Vetch, Tufted Vetch

3844 - Vicia grandiflora — Bigflower Vetch, Large Yellow Vetch

3845 - Vicia hirsuta — Tiny Vetch, Hairy Tare

3846 - Vicia lathyroides — Spring Vetch

3847 - Vicia sativa ssp. nigra — Narrowleaf Vetch, Garden Vetch

3848 - Vicia sativa ssp. sativa — Common Vetch

3849 - Vicia tetrasperma — Slender Vetch, Smooth Tare, Lentil Vetch, Sparrow Vetch

3850 - Vicia villosa ssp. varia — Smooth Vetch, Winter Vetch

3851 - Vicia villosa ssp. villosa — Hairy Vetch, Fodder Vetch, Winter Vetch

3852 - Vinca major — Bigleaf Periwinkle, Greater Periwinkle

3853 - Vinca minor — Common Periwinkle, Myrtle Vinca

3854 - Viola ×esculenta [septemloba × triloba] — Atlantic Coast Salad Violet

3855 - Viola ×palmata [brittoniana or pedatifida × affinis or sororia] — Wood Violet, Southern Three-lobed Violet

3856 - Viola ×primulifolia [lanceolata × macloskeyi] — Primrose-leaf Violet

3857 - Viola affinis — LeConte's Violet, Sand Violet, Thinleaf Violet, Missouri Violet

3858 - Viola appalachiensis — Appalachian Violet, Henry's Violet

3859 - Viola arvensis — European Field Pansy

3860 - Viola bicolor — Johnny Jump-up, American Field Pansy, Wild Pansy

3861 - Viola blanda var. blanda — Sweet White Violet

3862 - Viola blanda var. palustriformis — Disguised White Violet, Largeleaf White Violet, Common Sweet White Violet

3863 - Viola brittoniana var. brittoniana — Northern Coastal Violet, Coast Violet, Britton's Violet

3864 - Viola canadensis var. canadensis — Canada Violet, Tall White Violet

3865 - Viola cucullata — Blue Marsh Violet, Bog Violet

3866 - Viola egglestonii — Eggleston's Violet, Nashville Violet, Cedar Glade Violet

3867 - Viola hastata — Halberdleaf Violet, Halberdleaf Yellow Violet, Spearleaf Violet, Silverleaf Violet

3868 - Viola hirsutula — Southern Woodland Violet, Silvery Purple-leaf Violet, Southern Wood Violet

3869 - Viola labradorica — American Dog Violet

3870 - Viola lanceolata ssp. lanceolata — Lanceleaf Violet, Narrow-leaved Violet, White Bog Violet, Northern Water Violet

3871 - Viola lanceolata ssp. vittata — Strapleaf Violet, White Bog Violet, Southern Water Violet

3872 - Viola macloskeyi ssp. pallens — Wild White Violet, White Marsh Violet

3873 - Viola odorata — English Violet, Sweet Violet

3874 - Viola pedata — Common Birdsfoot Violet

3875 - Viola pedata — Sandhills Birdsfoot Violet

3876 - Viola pubescens var. pubescens — Downy Yellow Violet, Hairy Yellow Forest Violet

3877 - Viola pubescens var. scabriuscula — Smooth Yellow Forest Violet, Smooth Yellow Violet

3878 - Viola rostrata — Longspur Violet

3879 - Viola rotundifolia — Roundleaf Yellow Violet, Early Yellow Violet

3880 - Viola sagittata var. ovata — Ovate-leaf Violet, Northern Downy Violet, Sand Violet

3881 - Viola sagittata var. sagittata — Arrowleaf Violet, Arrowhead Violet

3882 - Viola septemloba — Southern Coastal Violet, Cleft-leaved Violet

3883 - Viola septentrionalis — Northern Wood Violet, Northern Blue Violet

3884 - Viola sororia — Dooryard Violet, Confederate Violet, Common Blue Violet

3885 - Viola striata — Pale Violet, Creamy Violet, Striped Cream Violet

3886 - Viola tricolor — Johnny Jump-up, Pansy

3887 - Viola triloba var. dilatata — Wavyleaf Violet

3888 - Viola triloba var. triloba — Northern Three-lobed Violet

3889 - Viola tripartita — Northern Wedgeleaf Violet

3890 - Viola tripartita — Threepart Violet, Three-parted Yellow Violet

3891 - Viola tripartita — Southern Wedgeleaf Violet

3892 - Viola villosa — Southern Woolly Violet, Carolina Violet

3893 - Viola walteri — Walter's Violet, Prostrate Blue Violet

3894 - Vitex agnus-castus var. agnus-castus — Chaste-tree

3895 - Vitex rotundifolia — Beach Vitex, Roundleaf Chaste-tree

3896 - Vitis ×labruscana — Concord Grape

3897 - Vitis aestivalis var. aestivalis — Summer Grape

3898 - Vitis aestivalis var. bicolor — Silverleaf Grape

3899 - Vitis cinerea var. baileyana — Possum Grape

3900 - Vitis cinerea var. floridana — Florida Grape

3901 - Vitis labrusca — Fox Grape

3902 - Vitis riparia — Riverbank Grape

3903 - Vitis rotundifolia var. munsoniana — Munson Grape, Bullace Grape

3904 - Vitis rotundifolia var. rotundifolia — Muscadine, Scuppernong

3905 - Vitis vinifera — European Wine Grape

3906 - Vitis vulpina — Frost Grape, Winter Grape, Chicken Grape

3907 - Vittaria appalachiana — Appalachian Shoestring Fern, "Appalachian gametophyte"

3908 - Vulpia myuros — Rat-tail Fescue

3909 - Vulpia octoflora var. octoflora — Southern Six-weeks Fescue

3910 - Wahlenbergia marginata — Wahlenbergia, Asian Rockbell, Asiatic bellflower, Southern Rockbell

3911 - Waldsteinia fragarioides ssp. doniana — Southern Barren Stawberry

3912 - Waldsteinia fragarioides ssp. fragarioides — Northern Barren Strawberry

3913 - Waldsteinia lobata — Piedmont Barren Strawberry, Lobed Barren Strawberry

3914 - Waltheria indica — Sleepy Morning

3915 - Warea cuneifolia — Carolina Warea, Carolina Pineland-cress

3916 - Wisteria ×formosa [floribunda × sinensis] — Hybrid Asian Wisteria

3917 - Wisteria floribunda — Japanese Wisteria

3918 - Wisteria frutescens — American Wisteria, Swamp Wisteria, Atlantic Wisteria

3919 - Wisteria sinensis — Chinese Wisteria

3920 - Wolffia columbiana — Colombian Watermeal

3921 - Wolffiella gladiata — Bog-mat, Mud-midgets, Florida Mudmidget

3922 - Woodsia appalachiana — Appalachian Woodsia, Appalachian Cliff Fern, Mountain Woodsia

3923 - Woodsia ilvensis — Rusty Cliff Fern, Rusty Woodsia

3924 - Woodsia obtusa ssp. obtusa — Blunt-lobed Cliff Fern, Common Woodsia

3925 - Woodwardia areolata — Netted Chain-fern, Net-veined Chainfern

3926 - Woodwardia virginica — Virginia Chain-fern

3927 - Xanthium spinosum — Spiny Cocklebur

3928 - Xanthium strumarium — Oriental Cocklebur

3929 - Xanthium strumarium var. glabratum — Common Cocklebur

3930 - Xanthium strumarium var. strumarium — European Cocklebur

3931 - Xanthorhiza simplicissima — Yellowroot

3932 - Xanthosoma sagittifolium — Arrowleaf Elephant-ear, Malanga

3933 - Xerophyllum asphodeloides — Eastern Turkeybeard, Beargrass, Mountain-asphodel

3934 - Ximenia americana — Tallow-wood, Hog-plum

3935 - Xyris ambigua — Bog Yellow-eyed-grass, Coastal Plain Yellow-eyed-grass

3936 - Xyris baldwiniana — Baldwin's Yellow-eyed-grass, Grassleaf Yellow-eyed-grass

3937 - Xyris brevifolia — Shortleaf Yellow-eyed-grass

3938 - Xyris caroliniana — Pineland Yellow-eyed-grass, Carolina yellow-eyed-grass

3939 - Xyris difformis var. curtissii — Curtiss's yellow-eyed-grass

3940 - Xyris difformis var. difformis — Flatstem Yellow-eyed-grass, Bog Yellow-eyed-grass

3941 - Xyris elliottii — Elliott's Yellow-eyed-grass

3942 - Xyris fimbriata — Giant Yellow-eyed-grass, Fringed Yellow-eyed-grass

3943 - Xyris floridana — Florida Yellow-eyed-grass

3944 - Xyris jupicai — Richard's Yellow-eyed-grass

3945 - Xyris platylepis — Bulbous Yellow-eyed-grass, Tall Yellow-eyed-grass

3946 - Xyris scabrifolia — Roughleaf Yellow-eyed-grass, Scabrous-leaved Xyris, Harper's Yellow-eyed-grass

3947 - Xyris scabrifolia — Chapman's Yellow-eyed-grass

3948 - Xyris serotina — Acid Swamp Yellow-eyed-grass, Gray-leaved Yellow-eyed-grass

3949 - Xyris smalliana — Small's Yellow-eyed-grass

3950 - Xyris stricta — Pineland Yellow-eyed-grass, Strict Yellow-eyed-grass

3951 - Xyris torta — Twisted Yellow-eyed-grass, Mountain Yellow-eyed-grass, Slender Yellow-eyed-grass

3952 - Yeatesia viridiflora — Yellow Bractspike

3953 - Youngia japonica — Asiatic Hawksbeard, Youngia, Japanese Crepis, Oriental False Hawksbeard

3954 - Yucca aloifolia — Spanish Dagger, Aloe Yucca

3955 - Yucca filamentosa — Beargrass, Spoonleaf Yucca, Curlyleaf Yucca

3956 - Yucca flaccida — Weakleaf Yucca

3957 - Yucca gloriosa — Mound-lily Yucca, Spanish Bayonet

3958 - Yucca recurvifolia — Curve-leaf Yucca

3959 - Zamia pumila ssp. pumila — East Coast Coontie, Broad-leaflet Coontie, Palatka Giant Coontie

3960 - Zanthoxylum americanum — Northern Toothache Tree, Northern Prickly-ash

3961 - Zanthoxylum clava-herculis — Southern Toothache Tree, Hercules-club, Sea-ash, Southern Prickly-ash

3962 - Zanthoxylum fagara — Wild Lime, Lime Prickly-ash, Colima, Satinwood

3963 - Zea mays ssp. mays — Corn, Maize

3964 - Zelkova serrata — Japanese Zelkova

3965 - Zenobia pulverulenta — Zenobia, Honeycups

3966 - Zephyranthes atamasca — Common Atamasco-lily, Rain-lily, Easter Lily, Naked Lily

3967 - Zephyranthes candida — Fall Rain-lily, Autumn Zephyrlily

3968 - Zephyranthes simpsonii — Florida Atamasco-lily, Red-margined Atamasco-lily, Rain-lily

3969 - Zephyranthes treatiae — Rain-lily, Treat's Zephyr-lily

3970 - Zigadenus densus — Crow-poison, Savanna Camass, Osceola-plume

3971 - Zigadenus elegans ssp. glaucus — White Death-camas, White Camass, Mountain Death-camas

3972 - Zigadenus glaberrimus — Large Death Camas, Snakeroot, Sandbog Death-camas, Bog Death Camas

3973 - Zigadenus leimanthoides — Pinebarrens Death-camas

3974 - Zizania aquatica var. aquatica — Southern Wild-rice, Indian Rice

3975 - Zizaniopsis miliacea — Southern Wild-rice, Water-millet, Giant Cutgrass

3976 - Zizia aptera — Heartleaf Golden-Alexanders, Heartleaf Alexanders

3977 - Zizia aurea — Common Golden-Alexanders

3978 - Zizia trifoliata — Mountain Golden-Alexanders

3979 - Ziziphus zizyphus — Chinese Jujube, Common Jujube, Chinese Date

3980 - Zornia bracteata — Viperina, Zornia