Listed below are 3784 taxa included on NameThatPlant.net as of 1/22/21, 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 - Abelia ×grandiflora [chinensis × uniflora] Abelia
2 - Abelmoschus esculentus Okra, Gumbo
3 - Abies alba European Fir, Silver Fir
4 - Abies balsamea Balsam Fir, Northern Balsam, Canada Balsam
5 - Abies fraseri Fraser Fir, She Balsam, Southern Balsam
6 - Abutilon theophrasti Velvetleaf, Indian Mallow, Butterprint
7 - Acacia farnesiana Sweet Acacia, Huisache
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 barbatum Southern Sugar Maple, Florida Maple
14 - Acer buergerianum Trident Maple
15 - Acer ginnala Amur Maple
16 - Acer leucoderme Chalk Maple, Small Chalk Maple, White-bark Maple
17 - Acer negundo var. negundo Box Elder, Ash-leaved 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 American Yarrow, American 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 + 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
40 - Actinidia arguta Hardy Kiwi, Tara Vine
41 - Actinidia chinensis var. deliciosa Green Kiwi-fruit, Chinese Gooseberry
42 - Adiantum capillus-veneris Southern Maidenhair Fern, Venus-hair Fern
43 - Adiantum pedatum Northern Maidenhair Fern
44 - Adlumia fungosa Climbing Fumitory, Allegheny Vine, Cliff-Harlequin
45 - Aegopodium podagraria Goutweed, Bishop's Weed
46 - Aesculus flava Yellow Buckeye
47 - Aesculus glabra var. glabra Ohio Buckeye, Fetid Buckeye
48 - Aesculus hippocastanum Horsechestnut
49 - Aesculus parviflora Bottlebrush Buckeye
50 - Aesculus pavia var. pavia Red Buckeye
51 - Aesculus sylvatica Painted Buckeye
52 - Agalinis aphylla Scaleleaf Gerardia, Scaleleaf Agalinis, Scaleleaf False Foxglove
53 - Agalinis fasciculata Gerardia, Beach False Foxglove
54 - Agalinis fasciculata Gerardia, Pine-barren False Foxglove, beach false foxglove
55 - Agalinis gattingeri Gattinger's Agalinis, Midwestern Agalinis
56 - Agalinis linifolia Gerardia, Flaxleaf False Foxglove
57 - Agalinis maritima + Seaside Gerardia, Saltmarsh False Foxglove
58 - Agalinis obtusifolia Ten-lobe False Foxglove, Gerardia, Bluntleaf False Foxglove
59 - Agalinis purpurea Purple Gerardia, Purple False Foxglove
60 - Agalinis setacea Sandhills Gerardia, Threadleaf Gerardia, Threadleaf False Foxglove
61 - Agalinis tenuifolia var. tenuifolia Slender Gerardia, Thin-leaved Agalinis, Slenderleaf Agalinis, Slender False Foxglove
62 - Agarista populifolia Tall Fetterbush, Florida Leucothoe, Florida Hobblebush, Agarista
63 - Agastache nepetoides Yellow Giant-hyssop
64 - Agastache scrophulariifolia Purple Giant-hyssop
65 - Ageratina altissima var. altissima White Snakeroot, Common Milk-poison
66 - Ageratina altissima var. roanensis Appalachian White Snakeroot, Appalachian Milk-poison, Appalachian Snakeroot
67 - Ageratina aromatica var. aromatica Small-leaved White Snakeroot, Aromatic Snakeroot, Wild-hoarhound, Small White Snakeroot
68 - Ageratum houstonianum Ageratum, Floss-flower
69 - Agrimonia gryposepala Common Agrimony
70 - Agrimonia incisa Pineland Agrimony
71 - Agrimonia microcarpa Low Agrimony, Small-fruited Agrimony
72 - Agrimonia parviflora Southern Agrimony, Small-flowered Agrimony, Harvestlice
73 - Agrimonia pubescens Downy Agrimony
74 - Agrimonia rostellata Woodland Agrimony
75 - Agrimonia striata Roadside Agrimony
76 - Agrostemma githago Corncockle, Purple Cockle, Corn-campion
77 - Agrostis capillaris Rhode Island Bentgrass, Colonial Bentgrass, Browntop
78 - Agrostis elliottiana Elliott's Bentgrass, Southern Bentgrass
79 - Agrostis gigantea Black Bentgrass, Redtop Bentgrass, Redtop
80 - Agrostis hyemalis Ticklegrass, Small Bentgrass, Hairgrass, Winter Bentgrass
81 - Agrostis perennans Autumn Bentgrass, Upland Bentgrass, Upland Bent
82 - Agrostis perennans Coastal Bog Bentgrass
83 - Agrostis stolonifera Creeping Bentgrass
84 - Ailanthus altissima Ailanthus, Tree-of-heaven
85 - Aira caryophyllea Silver Hairgrass
86 - Aira elegans Elegant Hairgrass, Annual Silver Hairgrass
87 - Ajuga reptans Carpet Bugle, Bugle-weed
88 - Akebia quinata Five-leaf Akebia, Chocolate-vine
89 - Albizia julibrissin Mimosa, Silktree
90 - Alcea rosea Hollyhock
91 - Aldrovanda vesiculosa Waterwheel-plant
92 - Aletris aurea Golden Colicroot
93 - Aletris farinosa Northern White Colicroot, White-star Grass, Stargrass, Mealy Colicroot
94 - Aletris lutea Yellow Colicroot
95 - Aletris obovata Southern White Colic-root
96 - Alisma subcordatum Southern Water-plantain, American Water-plantain
97 - Alliaria petiolata Garlic Mustard, Hedge Garlic
98 - Allium ampeloprasum Wild Leek, Yorktown Onion
99 - Allium canadense var. canadense Wild Onion, Meadow Garlic
100 - Allium canadense var. mobilense Mobile Onion
101 - Allium cernuum var. cernuum Nodding Onion, Nodding Wild Onion
102 - Allium cuthbertii Cuthbert's Onion
103 - Allium cuthbertii Keever’s Onion, Brushy Mountain Onion
104 - Allium sativum Cultivated Garlic
105 - Allium speculae Flatrock Onion
106 - Allium stellatum Glade Onion, Prairie Onion
107 - Allium tricoccum Ramps, Red Ramps, Rampscallions, Wild Leek
108 - Allium vineale ssp. vineale Field Garlic, Wild Onion, Crow Garlic, Onion Grass
109 - Alnus glutinosa Black Alder, European Alder
110 - Alnus incana ssp. rugosa Speckled Alder
111 - Alnus maritima Georgia Alder
112 - Alnus serrulata Tag Alder, Hazel Alder, Smooth Alder
113 - Alnus viridis ssp. crispa Green Alder, Mountain Alder
114 - Alopecurus carolinianus Carolina Foxtail Grass
115 - Alternanthera philoxeroides Alligator-weed
116 - Alternanthera sessilis Sessile Joyweed
117 - Alysicarpus vaginalis Alyce Clover
118 - Amaranthus australis Southern Water-hemp, Southern Amaranth, Careless
119 - Amaranthus hybridus Smooth Pigweed, Smooth Amaranth, Green Amaranth, Hybrid Amaranth
120 - Amaranthus palmeri Careless-weed, Palmer's Amaranth
121 - Amaranthus polygonoides Tropical Amaranth, Smartweed Amaranth
122 - Amaranthus pumilus Seabeach Amaranth, Dwarf Amaranth
123 - Amaranthus spinosus Spiny Amaranth
124 - Ambrosia artemisiifolia + Annual Ragweed, Common Ragweed
125 - Ambrosia trifida var. trifida Giant Ragweed, Great Ragweed
126 - Amelanchier arborea var. arborea Downy Serviceberry, Sarvisberry
127 - Amelanchier canadensis Eastern Serviceberry, Canadian Serviceberry
128 - Amelanchier laevis Allegheny Serviceberry, Smooth Serviceberry
129 - Amelanchier obovalis Coastal Plain Serviceberry, Pocosin Shadbush
130 - Amelanchier sanguinea var. sanguinea Roundleaf Serviceberry, New England Serviceberry
131 - Amelanchier stolonifera Running Serviceberry, Dwarf Serviceberry
132 - Amianthium muscitoxicum Fly-poison
133 - Ammannia coccinea Red Toothcup, Scarlet Toothcup, valley redstem
134 - Amorpha fruticosa False Indigo, Tall Indigo-bush, False Indigo-bush
135 - Amorpha georgiana var. confusa Savanna Indigo-bush
136 - Amorpha georgiana var. georgiana Georgia Indigo-bush
137 - Amorpha glabra Mountain Indigo-bush, Appalachian Indigo-bush, Mountain Indigo, Mountain False Indigo
138 - Amorpha herbacea var. herbacea Leadplant, Dwarf Indigo-bush, Clusterspike Indigo-bush
139 - Amorpha schwerinii Piedmont Indigo-bush
140 - Ampelaster carolinianus Climbing Aster
141 - Ampelopsis arborea Peppervine
142 - Ampelopsis brevipedunculata Porcelain-berry, Amur Peppervine
143 - Ampelopsis cordata American Ampelopsis, Raccoon-grape, False-grape
144 - Amphianthus pusillus Pool-sprite, Snorkelwort, Little Amphianthus
145 - Amphicarpaea bracteata + American Hog-peanut
146 - Amphicarpum purshii Pinebarrens Peanut-grass, Pinebarrens Goober-grass, New Jersey Goober-grass
147 - Amsonia ciliata var. ciliata Sandhills Bluestar, Fringed Bluestar
148 - Amsonia illustris Swamp Bluestar, Ozark Bluestar
149 - Amsonia ludoviciana Louisiana Bluestar
150 - Amsonia rigida Stiff Bluestar, Pond Bluestar, Marsh Bluestar
151 - Amsonia tabernaemontana var. tabernaemontana Eastern Bluestar, Blue Dogbane, Wideleaf Bluestar
152 - Anagallis arvensis ssp. arvensis Scarlet Pimpernel, Poor Man's Weatherglass
153 - Anagallis minima Chaffweed, False-pimpernel
154 - Anaphalis margaritacea Pearly Everlasting
155 - Anchusa arvensis Small Bugloss, Alkanet
156 - Anchusa officinalis Common Bugloss, Alkanet, Bee Bread
157 - Andromeda polifolia var. glaucophylla Bog-rosemary
158 - Andropogon capillipes Dryland White Bluestem, Chalky Bluestem
159 - Andropogon floridanus Florida Bluestem
160 - Andropogon gerardii Big Bluestem, Turkeyfoot
161 - Andropogon glaucopsis Big Chalky Bluestem, Coastal Bluestem, Purple Bluestem
162 - Andropogon glomeratus var. glomeratus Common Bushy Bluestem, Bushy Beardgrass, Bog Broomsedge, Clustered Bluestem
163 - Andropogon glomeratus var. hirsutior Savanna Bushy Bluestem, Hairy Bluestem
164 - Andropogon glomeratus var. pumilus Maritime Bushy Bluestem, Bushy Beardgrass, Maritime Bluestem
165 - Andropogon gyrans var. gyrans Elliott's Bluestem
166 - Andropogon gyrans var. stenophyllus Narrowleaf Bluestem
167 - Andropogon longiberbis Longbeard Bluestem
168 - Andropogon mohrii Mohr's Bluestem, Tawny Bluestem, Bog Bluestem
169 - Andropogon ternarius var. ternarius Splitbeard Bluestem, Silvery Bluestem
170 - Andropogon virginicus var. decipiens Deceptive Bluestem, Deceptive Broomsedge
171 - Andropogon virginicus var. virginicus Broomsedge, Broomsedge Bluestem, Old-field Broomstraw, "Sedge Grass"
172 - Anemone berlandieri Eastern Prairie Anemone, Ten-petal Anemone, Southern Thimbleweed, Glade Windflower
173 - Anemone canadensis Canada Anemone
174 - Anemone caroliniana Carolina Anemone, Prairie Anemone
175 - Anemone lancifolia Mountain Anemone, Lanceleaf Anemone
176 - Anemone quinquefolia var. quinquefolia Wood Anemone
177 - Anemone virginiana var. virginiana Thimbleweed, Tall Thimbleweed, Tall Anemone
178 - Angelica atropurpurea Purple Angelica
179 - Angelica triquinata Mountain Angelica, Filmy Angelica, Appalachian Angelica
180 - Angelica venenosa Hairy Angelica, Downy Angelica, Deadly Angelica
181 - Antennaria howellii ssp. neodioica Pussytoes
182 - Antennaria neglecta Field Pussytoes
183 - Antennaria parlinii ssp. fallax Big-head Pussytoes
184 - Antennaria parlinii ssp. parlinii Parlin's Pussytoes
185 - Antennaria plantaginifolia Plantainleaf Pussytoes, Plantain Pussytoes
186 - Antennaria solitaria Solitary Pussytoes, Southern Singlehead Pussytoes
187 - Anthemis arvensis Corn Chamomile, Field Chamomile
188 - Anthemis cotula Stinking Chamomile, Stinking Mayweed, Dog-fennel
189 - Anthoxanthum odoratum ssp. odoratum Sweet Vernal Grass
190 - Anthriscus caucalis Bur Chervil, Bur-parsley
191 - Anthriscus cerefolium Garden Chervil
192 - Anthriscus sylvestris Cow Chervil, Wild Chervil, Cow-parsley
193 - Antigonon leptopus Love-chain, Queen's-jewels, Confederate-vine, Corallita
194 - Aphanes microcarpa Parsley-piert, slender parsley piert
195 - Apios americana American Groundnut
196 - Aplectrum hyemale Puttyroot, Adam-and-Eve
197 - Apocynum ×floribundum [androsaemifolium × cannabinum] Intermediate Dogbane
198 - Apocynum androsaemifolium Spreading Dogbane
199 - Apocynum cannabinum Indian-hemp, Hemp Dogbane, Marion's Weed
200 - Aquilegia canadensis Eastern Columbine, Canada Columbine
201 - Aquilegia vulgaris European Columbine, Garden Columbine
202 - Arabidopsis thaliana Mouse-ear Cress
203 - Arabis canadensis Canada Rockcress, Sicklepod
204 - Arabis georgiana Georgia Rockcress
205 - Arabis glabra Tower Mustard
206 - Arabis laevigata var. burkii Burk's Smooth Rockcress, Porter's Rockcress
207 - Arabis laevigata var. laevigata Common Smooth Rockcress
208 - Arabis lyrata Lyreleaf Rockcress, Dwarf Rockcress
209 - Arabis missouriensis Missouri Rockcress
210 - Arabis patens Spreading Rockcress
211 - Arachis glabrata Grassnut
212 - Arachis hypogaea Peanut
213 - Aralia elata Japanese Angelica Tree
214 - Aralia hispida Bristly Sarsaparilla
215 - Aralia nudicaulis Wild Sarsaparilla
216 - Aralia racemosa ssp. racemosa Spikenard
217 - Aralia spinosa Devil's Walkingstick, Hercules-club, Prickly Aralia, Prickly-ash
218 - Arctium lappa Greater Burdock
219 - Arctium minus Lesser Burdock
220 - Arctostaphylos uva-ursi Bearberry, Kinnikinick
221 - Ardisia crenata Coral Ardisia, Hen's Eyes, Coralberry, Marlberry
222 - Ardisia japonica Japanese Ardisia, Marlberry
223 - Arenaria lanuginosa ssp. lanuginosa var. lanuginosa Spreading Sandwort
224 - Arenaria serpyllifolia Large Thymeleaf Sandwort
225 - Arenaria serpyllifolia Lesser Thymeleaf Sandwort, Slender Sandwort
226 - Arethusa bulbosa Bog-rose, Dragon's-mouth, Arethusa
227 - Argemone albiflora ssp. albiflora White Prickly-poppy, Carolina Poppy
228 - Argemone mexicana Mexican Prickly-poppy, Mexican Poppy
229 - Arisaema dracontium Green Dragon
230 - Arisaema triphyllum ssp. pusillum Small Jack in the Pulpit
231 - Arisaema triphyllum ssp. quinatum Southern Jack in the Pulpit, Preacher John, Prester-John
232 - Arisaema triphyllum ssp. stewardsonii Bog Jack in the Pulpit, Northern Jack in the Pulpit
233 - Arisaema triphyllum ssp. triphyllum Common Jack in the Pulpit, Indian Turnip
234 - Arisaema triphyllum ssp. triphyllum Florida Jack in the Pulpit
235 - Aristida beyrichiana Southern Wiregrass
236 - Aristida condensata Big Three-awn
237 - Aristida longespica var. longespica Southeastern Slimspike Three-awn
238 - Aristida purpurascens var. purpurascens Arrowfeather, Arrowfeather Three-awn
239 - Aristida spiciformis Bottlebrush Three-awn, Spike Three-awn
240 - Aristida stricta Carolina Wiregrass, Pineland Three-awn
241 - Aristida tuberculosa Seabeach Needlegrass, Sandhills Three-awn, Seaside Three-awn
242 - Aristolochia elegans Elegant Dutchman's Pipe, Calico Flower
243 - Aristolochia macrophylla Dutchman's Pipe, Pipevine
244 - Aristolochia serpentaria Turpentine-root, Virginia Snakeroot, Serpent Birthwort
245 - Aristolochia tomentosa Woolly Pipevine, Woolly Dutchman's Pipe
246 - Arnica acaulis Leopard's-bane, Southeastern Arnica
247 - Arnoglossum atriplicifolium Pale Indian Plantain
248 - Arnoglossum diversifolium Variable-leaf Indian Plantain
249 - Arnoglossum ovatum Savanna Indian Plantain
250 - Arnoglossum ovatum Broadleaf Indian Plantain, Ovateleaf Indian Plantain, Ovateleaf Cacalia
251 - Arnoglossum reniforme Great Indian Plantain
252 - Artemisia ludoviciana ssp. ludoviciana White Sagebrush, Prairie Sage
253 - Artemisia stelleriana Beach Wormwood, Dusty Miller, Hoary Mugwort, Oldwoman
254 - Artemisia vulgaris var. vulgaris Mugwort, Felon Herb
255 - Arthraxon hispidus Basket Grass, Small Carpgrass, Hairy Jointgrass
256 - Arum italicum Italian Arum, Italian Lords and Ladies
257 - Aruncus dioicus var. dioicus Eastern Goatsbeard, Bride's Feathers
258 - Arundinaria appalachiana Hill Cane
259 - Arundinaria gigantea River Cane, Giant Cane
260 - Arundinaria tecta Switch Cane, Small Cane
261 - Arundo donax Giant Reed
262 - Asarum canadense Canada Wild Ginger
263 - Asarum canadense Acuminate Wild Ginger
264 - Asarum canadense Reflexed Wild Ginger
265 - Asclepias amplexicaulis Clasping Milkweed, Blunt-leaved Milkweed, Wavyleaf Milkweed
266 - Asclepias cinerea Carolina Milkweed, Walter's Milkweed
267 - Asclepias connivens Largeflower Milkweed
268 - Asclepias exaltata Poke Milkweed, Tall Milkweed
269 - Asclepias hirtella Barrens Milkweed
270 - Asclepias humistrata Pinewoods Milkweed, Fleshy Milkweed
271 - Asclepias incarnata ssp. pulchra Eastern Swamp Milkweed
272 - Asclepias lanceolata Fewflower Milkweed, Red Milkweed
273 - Asclepias longifolia Longleaf Milkweed, Savanna Milkweed
274 - Asclepias michauxii Michaux's Milkweed
275 - Asclepias obovata Pineland Milkweed, Green Milkweed
276 - Asclepias pedicellata Stalked Milkweed, Savanna Milkweed
277 - Asclepias perennis Swamp Milkweed, Swampforest Milkweed, Swamp White Milkweed, Aquatic Milkweed
278 - Asclepias purpurascens Purple Milkweed
279 - Asclepias quadrifolia Fourleaf Milkweed
280 - Asclepias rubra Purple Savanna Milkweed, Red Milkweed, Bog Milkweed
281 - Asclepias syriaca Common Milkweed
282 - Asclepias tuberosa ssp. tuberosa Butterfly Milkweed, Butterflyweed, Pleurisy Root, Wind Root
283 - Asclepias variegata White Milkweed, Red-ring Milkweed
284 - Asclepias verticillata Whorled Milkweed, Narrowleaf Milkweed
285 - Asclepias viridiflora Green Milkweed
286 - Asclepias viridis Green Antelope-horn, Spider Milkweed, Green Milkweed
287 - Asimina incana Flag Pawpaw, Polecat Bush, Woolly Pawpaw
288 - Asimina parviflora Small-flowered Pawpaw, Small-fruited Pawpaw, Dwarf Pawpaw
289 - Asimina reticulata Netleaf Pawpaw
290 - Asimina triloba Common Pawpaw, Indian-banana
291 - Asparagus aethiopicus Sprenger’s Asparagus-fern, Emerald-fern
292 - Asparagus officinalis Garden Asparagus, Sparrowgrass
293 - Asplenium Xheteroresiliens [heterochroum X resiliens] Marl Spleenwort, Carolina Spleenwort, Wagner's Spleenwort, Morzenti's Spleenwort
294 - Asplenium monanthes Single-sorus Spleenwort, One-sorus Spleenwort
295 - Asplenium montanum Mountain Spleenwort
296 - Asplenium pinnatifidum Lobed Spleenwort
297 - Asplenium platyneuron + Ebony Spleenwort
298 - Asplenium resiliens Blackstem Spleenwort
299 - Asplenium rhizophyllum Walking Fern
300 - Asplenium trichomanes ssp. trichomanes Maidenhair Spleenwort
301 - Aster tataricus Tatarian Aster
302 - Astilbe biternata Appalachian False Goatsbeard
303 - Astragalus canadensis var. canadensis Canada Milkvetch
304 - Astragalus michauxii Sandhills Milkvetch, Michaux's Milkvetch
305 - Astranthium integrifolium ssp. integrifolium Eastern Western-daisy, Entireleaf Western-daisy
306 - Astrolepis sinuata ssp. sinuata Wavy Cloak Fern, Wavy Scaly Cloak Fern
307 - Athyrium filix-femina ssp. angustum Northern Lady Fern
308 - Athyrium filix-femina ssp. asplenioides Southern Lady Fern
309 - Atriplex patula Spear Orach
310 - Atriplex prostrata Thinleaf Orach, Fat-hen, Triangle Orach
311 - Aucuba japonica Aucuba, Japanese-laurel, Spotted-laurel
312 - Aureolaria flava var. flava Smooth False Foxglove, Eastern Smooth Oak-leach, Smooth Yellow False Foxglove
313 - Aureolaria laevigata Appalachian Oak-leach, Smooth False Foxglove, Entireleaf Yellow False Foxglove
314 - Aureolaria patula Cumberland Oak-leach, Spreading Yellow False Foxglove
315 - Aureolaria pectinata Southern Oak-leach, Sticky False Foxglove, Combleaf Yellow False Foxglove
316 - Aureolaria pedicularia + Fernleaf False Foxglove, Annual Oak-leach, Fernleaf Yellow False Foxglove
317 - Aureolaria virginica Downy False Foxglove, Downy Oak-leach, Virginia Oak-leach, Downy Yellow False Foxglove
318 - Avena sativa Domestic Oats
319 - Axonopus fissifolius Common Carpetgrass
320 - Axonopus furcatus Big Carpetgrass
321 - Azolla caroliniana Carolina Mosquito-fern, Eastern Mosquito-fern, Water Fern
322 - Azolla filiculoides Large Mosquito-fern
323 - Azolla pinnata ssp. asiatica Pinnate Mosquito-fern, Asian Mosquito-fern, Feathered Mosquito-fern
324 - Baccharis angustifolia False-willow, False Saltwater Willow, Saltwater False-willow
325 - Baccharis glomeruliflora Silverling, Groundsel-tree
326 - Baccharis halimifolia Groundsel-tree, Silverling, Consumption Weed, Sea Myrtle
327 - Bacopa caroliniana Blue Water-hyssop, Sweet Water-hyssop, Carolina Water-hyssop, Lemon Bacopa
328 - Bacopa innominata Tropical Water-hyssop
329 - Balduina angustifolia coastal plain honeycomb-head
330 - Balduina atropurpurea Purple-disk Honeycomb-head, Bog Honeycomb-head, Purple Balduina, Purple Honeycomb-head
331 - Balduina uniflora Savanna Honeycomb-head, Yellow Balduina, Oneflower Honeycomb-head
332 - Bambusa vulgaris Common Bamboo
333 - Baptisia ×serenae [albescens × tinctoria] a hybrid Wild Indigo
334 - Baptisia alba var. alba Thick-pod White Wild Indigo
335 - Baptisia alba var. macrophylla white wild indigo
336 - Baptisia albescens Narrow-pod White Wild Indigo, Spiked Wild Indigo
337 - Baptisia arachnifera Hairy Rattleweed, Hairy Wild Indigo
338 - Baptisia australis var. aberrans Eastern Prairie Blue Wild Indigo, Glade Wild Indigo
339 - Baptisia australis var. australis Tall Blue Wild Indigo, Streamside Blue Indigo
340 - Baptisia bracteata var. bracteata Creamy Wild Indigo
341 - Baptisia bracteata var. leucophaea longbract wild indigo
342 - Baptisia cinerea Carolina Wild Indigo, Gray-hairy Wild Indigo
343 - Baptisia lanceolata var. lanceolata Gopherweed, Lanceleaf Wild Indigo
344 - Baptisia megacarpa Apalachicola Wild Indigo, Bigpod Wild Indigo
345 - Baptisia nuttalliana Nuttall's wild indigo
346 - Baptisia perfoliata Gopherweed, Catbells
347 - Baptisia tinctoria Horsefly Weed, Yellow Wild Indigo, Yellow False-indigo, Rattleweed
348 - Barbarea verna Early Winter-cress, Creasy
349 - Barbarea vulgaris Yellow Rocket-cress, Common Winter-cress, Yellow Rocket, Creasy
350 - Bartonia verna Spring Bartonia, White Bartonia, White Screwstem
351 - Bartonia virginica Virginia Bartonia, Yellow Screwstem, Yellow Bartonia, Common Bartonia
352 - Batis maritima Saltwort, Beachwort, Batis, Turtleweed
353 - Bejaria racemosa Tarflower, Flycatcher
354 - Belamcanda chinensis Blackberry-lily
355 - Berberis canadensis American Barberry, Allegheny Barberry
356 - Berberis julianae Evergreen Barberry, Wintergreen Barberry
357 - Berberis thunbergii Japanese Barberry
358 - Berberis vulgaris European Barberry, Common Barberry
359 - Berchemia scandens Supplejack, American Rattan, Rattan-vine
360 - Berlandiera pumila var. pumila Eastern Green-eyes
361 - Betula alleghaniensis var. alleghaniensis Yellow Birch
362 - Betula lenta Sweet Birch, Cherry Birch, Black Birch, "Mahogany"
363 - Betula nigra River Birch, Red Birch
364 - Betula papyrifera var. cordifolia Mountain Paper Birch
365 - Betula papyrifera var. papyrifera Canoe Birch, Paper Birch
366 - Betula populifolia Gray Birch, White Birch
367 - Bidens alba var. radiata Hairy Beggarticks, Shepherd's Needles, White Beggarticks
368 - Bidens aristosa Ditch Daisy, Bur-marigold, Ozark Tickseed-sunflower, Bearded Beggarticks
369 - Bidens aristosa Ditch Daisy, Bur-marigold, Midwestern Tickseed-sunflower, Bearded Beggarticks
370 - Bidens bipinnata Spanish Needles
371 - Bidens cernua Nodding Beggarticks, Nodding Bur-marigold
372 - Bidens frondosa Devil's Beggarticks, Annual Beggarticks
373 - Bidens laevis Showy Bur-marigold, Smooth Beggarticks
374 - Bidens mitis Coastal Plain Tickseed-sunflower, Smallfruit Beggarticks
375 - Bidens pilosa Hairy Beggarticks
376 - Bidens vulgata Tall Beggarticks
377 - Bigelowia nuttallii Nuttall's Rayless Goldenrod
378 - Bignonia capreolata Crossvine
379 - Bischofia javanica Japanese Bishopwood, Javawood, Toog, Uriam
380 - Blephilia ciliata Diabase Woodmint, Horsemint, Downy Woodmint
381 - Blephilia hirsuta var. hirsuta Hairy Woodmint
382 - Boehmeria cylindrica False Nettle
383 - Boehmeria nivea Ramie
384 - Boerhavia diffusa Red Spiderling, Spreading Hogweed
385 - Boerhavia erecta Erect Spiderling
386 - Boltonia asteroides var. asteroides Eastern Doll's Daisy, White Doll's Daisy, False Aster, Boltonia
387 - Boltonia caroliniana Carolina Doll's Daisy, Boltonia
388 - Boltonia diffusa var. diffusa Southern Doll's Daisy, Boltonia, Smallhead Doll's-daisy
389 - Bommeria hispida Copper Fern
390 - Borrichia frutescens Seaside Oxeye
391 - Botrychium biternatum Southern Grapefern
392 - Botrychium dissectum Cutleaf Grapefern, Dissected Grapefern
393 - Botrychium lunarioides Winter Grapefern
394 - Botrychium matricariifolium Daisyleaf Moonwort
395 - Botrychium simplex Least Moonwort
396 - Botrychium virginianum Rattlesnake Fern, Sang-find
397 - Bouteloua curtipendula var. curtipendula Sideoats Grama
398 - Bowlesia incana Hoary Bowlesia
399 - Boykinia aconitifolia Brook-saxifrage, Eastern Boykinia, Allegheny Brookfoam, Aconite-saxifrage
400 - Brachyelytrum aristosum Northern Shorthusk
401 - Brachyelytrum erectum Bearded Shorthusk
402 - Brasenia schreberi Water-shield, Purple Wen-dock
403 - Brassica juncea Mustard Greens, Indian Mustard, Brown Mustard, Chinese Mustard
404 - Brassica napus Rape, Canola, Rutabaga
405 - Brassica nigra Black Mustard, Charlock
406 - Brassica rapa var. rapa Turnip, Field Mustard, Field Rape, Chinese Cabbage
407 - Brickellia cordifolia Heartleaf Brickellia, Flyr's False-boneset
408 - Brickellia eupatorioides var. eupatorioides Eastern False-boneset, Eastern False-eupatorium, Eastern Kuhnia
409 - Briza minor Lesser Quaking-grass
410 - Bromus arvensis Japanese Chess, Japanese Brome
411 - Bromus arvensis Field Brome
412 - Bromus catharticus Rescue Grass
413 - Bromus hordeaceus ssp. hordeaceus Soft Chess, Lopgrass, Soft Brome
414 - Bromus inermis ssp. inermis var. inermis Smooth Brome, Hungarian Brome
415 - Bromus latiglumis Riverbank Brome, Auricled Brome, Hairy Woodbrome, Earlyleaf Brome
416 - Bromus nottowayanus Satin Brome, Virginia Brome, Nottoway River Brome
417 - Bromus pubescens Hairy Woodland Brome, Common Eastern Brome, Canada Brome
418 - Bromus racemosus Smooth Brome, Bald Brome
419 - Bromus racemosus Hairy Chess, Meadow Brome
420 - Bromus secalinus Cheat, Common Chess, Rye Brome
421 - Bromus sterilis Poverty Brome, Barren Brome, Cheatgrass
422 - Bromus tectorum Downy Brome, Downy Chess, Downy Cheat, Cheatgrass
423 - Broussonetia papyrifera Paper Mulberry
424 - Brunnichia ovata Buckwheat-vine, Eardrop-vine, Ladies Eardrops, Redvine
425 - Buchnera americana Savanna Bluehearts, Florida Bluehearts, Buchnera
426 - Buchnera americana American Bluehearts, Prairie Bluehearts, Plains Bluehearts
427 - Buckleya distichophylla Buckleya, Piratebush
428 - Buddleja davidii Orange-eye Butterflybush, Summer-lilac
429 - Buddleja lindleyana Lindley's Butterflybush
430 - Buglossoides arvensis Corn-gromwell
431 - Bulbostylis barbata Old World Hairsedge
432 - Bulbostylis ciliatifolia var. ciliatifolia Savannah Hairsedge
433 - Bulbostylis ciliatifolia var. coarctata Elliott's Hairsedge
434 - Bulbostylis stenophylla sandy field hairsedge
435 - Bulbostylis warei Ware's Hairsedge
436 - Bupleurum rotundifolium Hound's-ear, Hare's-ear, Roundleaf Thoroughwax
437 - Burmannia biflora Violet Burmannia, Blue Burmannia, Northern Bluethread
438 - Butia capitata Pindo Palm, South American Jelly Palm, Brazilian Butia
439 - Buxus sempervirens Boxwood, Common Box
440 - Cabomba caroliniana + Fanwort, Carolina Fanwort
441 - Caesalpinia bonduc Gray Nicker, Holdback
442 - Cakile edentula ssp. harperi Southeastern Sea Rocket, Harper's Searocket
443 - Calamagrostis coarctata Nuttall's Reedgrass
444 - Calamagrostis epigeios ssp. epigeios Bushgrass, Feathertop
445 - Calamagrostis porteri ssp. porteri Porter's Reedgrass
446 - Calamintha nepeta ssp. nepeta Lesser Calamint, Basil-thyme
447 - Callicarpa americana American Beautyberry, French Mulberry, Beautybush
448 - Callicarpa dichotoma Chinese Beautyberry, Purple Beautyberry
449 - Callicarpa japonica Japanese Beautyberry
450 - Callirhoe pedata Palmleaf Poppy-mallow
451 - Callisia graminea Grassleaf Roseling, Pink Spiderwort, Slender Roseling
452 - Callisia rosea Piedmont Roseling
453 - Callitriche heterophylla ssp. heterophylla Waterstar, Common Water-starwort, Two-headed Water-starwort
454 - Callitriche stagnalis Pond Water-starwort, European waterstarwort
455 - Calopogon barbatus Bearded Grass-pink
456 - Calopogon multiflorus Many-flowered Grass-pink
457 - Calopogon oklahomensis Oklahoma Grass-pink
458 - Calopogon pallidus Pale Grass-pink
459 - Calopogon tuberosus var. tuberosus Common Grass-pink
460 - Caltha palustris var. palustris Marsh-marigold, Cowslip
461 - Calycanthus floridus var. glaucus Sweetshrub, Carolina Allspice, Strawberry-shrub, Sweet Bubby-bush
462 - Calycocarpum lyonii Cupseed, Lyonia-vine
463 - Calyptocarpus vialis Straggler-daisy, Lawnflower
464 - Calystegia catesbeiana Blue Ridge Bindweed, Silky Bindweed, Downy False Bindweed
465 - Calystegia catesbeiana Catesby's Bindweed, Catesby's False Bindweed
466 - Calystegia sepium ssp. americana Northeastern Bindweed
467 - Calystegia sepium ssp. appalachiana Appalachian Bindweed
468 - Calystegia sepium ssp. limnophila Coastal Plain Bindweed
469 - Calystegia silvatica ssp. fraterniflora Twin-flowered Bindweed, Twoflower Bindweed, Shortstalk False Bindweed
470 - Calystegia spithamaea ssp. purshiana Shale Bindweed
471 - Calystegia spithamaea ssp. spithamaea Low Bindweed, Upright Bindweed
472 - Camassia scilloides Wild Hyacinth, Eastern Camas Lily, Quamash Lily
473 - Camellia japonica Camellia
474 - Camellia sasanqua Sasanqua, Sasanqua Camellia
475 - Camellia sinensis Tea
476 - Campanula aparinoides Marsh Bellflower, Bedstraw Bellflower
477 - Campanula aparinoides marsh bellflower
478 - Campanula divaricata Southern Harebell, Appalachian Bellflower
479 - Campanula rapunculoides European Bellflower, Rampion Bellflower, Rover Bellflower, Creeping Bellflower
480 - Campanula rotundifolia American Harebell, Bluebell, Bluebell-of-Scotland, Scotch Harebell
481 - Campanulastrum americanum Tall Bellflower
482 - Campsis radicans Trumpetcreeper, Trumpet Vine, Cow-Itch Vine
483 - Canna flaccida Golden Canna, Yellow Canna, Indian Shot
484 - Cannabis sativa ssp. sativa var. sativa Marijuana, Hemp
485 - Capsella bursa-pastoris Common Shepherd's Purse
486 - Caragana arborescens Siberian Pea Shrub
487 - Cardamine angustata Eastern Slender Toothwort
488 - Cardamine bulbosa Bulbous Bittercress, Spring Cress
489 - Cardamine clematitis Mountain Bittercress, Clematis-leaved Bittercress
490 - Cardamine concatenata Cutleaf Toothwort
491 - Cardamine diphylla Broadleaf Toothwort, Crinkleroot, Pepperroot, Two-leaved Toothwort
492 - Cardamine dissecta Dissected Toothwort, Fineleaf Toothwort, Forkleaf Toothwort
493 - Cardamine douglassii Limestone Bittercress, Douglass's Bittercress, Purple Cress, Pink Spring-cress
494 - Cardamine flagellifera + Blue Ridge Bittercress
495 - Cardamine flexuosa Woodland Bittercress, Hidden Bittercress
496 - Cardamine hirsuta Hairy Bittercress
497 - Cardamine impatiens Narrowleaf Bittercress
498 - Cardamine micranthera Streambank Bittercress, Small-anthered Bittercress
499 - Cardamine parviflora var. arenicola Sand Bittercress, Small-flowered Bittercress
500 - Cardamine pensylvanica Pennsylvania Bittercress, Quaker Bittercress
501 - Cardamine rotundifolia Mountain Watercress, American Bittercress
502 - Cardiospermum halicacabum Balloonvine, Love-in-a-puff, Heartseed
503 - Carduus acanthoides Plumeless Thistle, Spiny Plumeless-thistle
504 - Carduus nutans Nodding Thistle, Musk Thistle
505 - Carex abscondita thicket sedge
506 - Carex albicans var. albicans White-tinged Sedge
507 - Carex albolutescens Greenish-white Sedge
508 - Carex albursina White Bear Sedge
509 - Carex annectens Yellowfruit Sedge
510 - Carex appalachica Appalachian Sedge
511 - Carex austrocaroliniana South Carolina Sedge
512 - Carex baileyi Bailey's Sedge
513 - Carex basiantha Southern Willdenow's Sedge
514 - Carex biltmoreana Biltmore Sedge, Granite Dome Sedge
515 - Carex blanda eastern woodland sedge
516 - Carex bromoides ssp. bromoides Common Brome Sedge
517 - Carex bromoides ssp. montana Blue Ridge Brome Sedge
518 - Carex caroliniana Carolina Sedge
519 - Carex cephalophora oval-leaf sedge
520 - Carex cherokeensis Cherokee Sedge
521 - Carex collinsii Collins' Sedge
522 - Carex communis var. communis Fibrous-rooted Sedge
523 - Carex corrugata prune-fruit sedge
524 - Carex crawei Crawe's Sedge
525 - Carex crinita var. crinita Fringed Sedge, Drooping Sedge
526 - Carex debilis var. debilis white edge sedge
527 - Carex decomposita Cypress-knee Sedge, Epiphytic Sedge
528 - Carex digitalis + slender woodland sedge
529 - Carex flaccosperma thinfruit sedge
530 - Carex folliculata northern long sedge
531 - Carex frankii Frank's sedge
532 - Carex glaucescens Blue Sedge, Southern Sedge
533 - Carex gracilescens Slender Sedge
534 - Carex gravida var. gravida Heavy Sedge, Pregnant Sedge
535 - Carex grayi Asa Gray's Sedge
536 - Carex grisea inflated narrow-leaf sedge
537 - Carex gynandra Mountain Fringed Sedge
538 - Carex intumescens greater bladder sedge
539 - Carex jamesii James's Sedge
540 - Carex kobomugi Japanese Sand Sedge, Japanese Sedge, Sea Isle Sedge, Asiatic Sand Sedge
541 - Carex laevivaginata smoothsheath sedge
542 - Carex laxiculmis var. laxiculmis spreading sedge
543 - Carex laxiflora + broad looseflower sedge
544 - Carex leptalea + bristlystalked sedge
545 - Carex longii Long's Sedge
546 - Carex lupuliformis False Hop Sedge
547 - Carex lupulina Hop Sedge
548 - Carex lurida Sallow Sedge
549 - Carex misera Wretched Sedge
550 - Carex mitchelliana Mitchell's Sedge
551 - Carex nigromarginata Black-edged Sedge
552 - Carex oxylepis + sharpscale sedge
553 - Carex pensylvanica Pennsylvania Sedge, High Meadow Sedge
554 - Carex picta Painted Sedge
555 - Carex pigra Lazy Sedge
556 - Carex plantaginea Seersucker Sedge, Plantainleaf Sedge
557 - Carex platyphylla Broadleaf Sedge
558 - Carex prasina Necklace Sedge, Drooping Sedge
559 - Carex radfordii Radford's Sedge
560 - Carex retroflexa Reflexed Sedge
561 - Carex rosea Rosy Sedge
562 - Carex scabrata Rough Sedge
563 - Carex socialis Low Woodland Sedge
564 - Carex striata var. striata Walter’s Sedge, Pocosin Sedge
565 - Carex striatula lined sedge
566 - Carex stricta Tussock Sedge
567 - Carex styloflexa bent sedge
568 - Carex superata Limestone Forest Sedge
569 - Carex swanii Swan's sedge
570 - Carex torta Twisted Sedge, Streambed Sedge
571 - Carex tribuloides var. tribuloides Blunt Broom Sedge
572 - Carex typhina cattail sedge
573 - Carex umbellata Parasol Sedge
574 - Carex verrucosa warty sedge
575 - Carex virescens ribbed sedge
576 - Carex vulpinoidea var. vulpinoidea fox sedge
577 - Carex willdenowii Willdenow's Sedge
578 - Carex woodii Wood's Sedge
579 - Carphephorus bellidifolius Sandhill Chaffhead, Carphephorus, Sandywoods Chaffhead
580 - Carphephorus corymbosus Florida Paintbrush, Coastal Plain Chaffhead
581 - Carphephorus odoratissimus Vanilla-leaf, Deer's-tongue, Pineland Purple
582 - Carphephorus paniculatus Deer's-tongue, Hairy Chaffhead, Panicled Chaffhead
583 - Carphephorus tomentosus Sticky Chaffhead, Woolly Chaffhead
584 - Carpinus caroliniana + Musclewood, American Hornbeam, Blue-beech, Ironwood
585 - Carya alba Mockernut Hickory, White Hickory
586 - Carya aquatica Water Hickory, Bitter Pecan
587 - Carya carolinae-septentrionalis Carolina Shagbark Hickory, Southern Shagbark Hickory, Carolina Hickory
588 - Carya cordiformis Bitternut Hickory
589 - Carya floridana Scrub Hickory
590 - Carya glabra Pignut Hickory
591 - Carya illinoinensis Pecan
592 - Carya laciniosa Big Shellbark Hickory, Kingnut Hickory
593 - Carya myristiciformis Nutmeg Hickory
594 - Carya ovalis Red Hickory, Sweet Pignut Hickory
595 - Carya ovata Common Shagbark Hickory
596 - Carya pallida Sand Hickory, Pale Hickory
597 - Carya texana Black Hickory
598 - Cassytha filiformis Dodder Laurel, Devil's Gut, Love-vine
599 - Castanea crenata Japanese Chestnut
600 - Castanea dentata American Chestnut
601 - Castanea mollissima Chinese Chestnut
602 - Castanea pumila var. pumila Common Chinquapin, Chinkapin, Allegheny Chinquapin
603 - Castanea sativa Spanish Chestnut, European Chestnut
604 - Castilleja coccinea Eastern Indian Paintbrush, Scarlet Indian Paintbrush
605 - Casuarina equisetifolia Australian-pine, Horsetail Casuarina, Beach She-oak, Coastal She-oak
606 - Catalpa bignonioides Southern Catalpa, Fishbait Tree, Cigar Tree
607 - Catalpa fargesii Farges Catalpa
608 - Catalpa ovata Chinese Catalpa
609 - Catalpa speciosa Northern Catalpa, Indian Cigar Tree, Catawba Tree
610 - Catharanthus roseus Madagascar Periwinkle, Rosy-periwinkle, Cayenne Jasmine
611 - Caulophyllum giganteum Northern Blue Cohosh, Giant Blue Cohosh
612 - Caulophyllum thalictroides Common Blue Cohosh, Papooseroot, Green Vivian
613 - Cayaponia quinqueloba Five-lobed Cucumber, Melon-leaf Cucumber
614 - Cayratia japonica Bushkiller, Sorrel Vine
615 - Ceanothus americanus New Jersey Tea, Redroot
616 - Ceanothus herbaceus Prairie Redroot
617 - Cedrus deodara Deodar cedar
618 - Celastrus orbiculatus Oriental Bittersweet
619 - Celastrus scandens American Bittersweet
620 - Celtis laevigata Sugarberry, Southern Hackberry, Smooth Hackberry, Lowland Hackberry
621 - Celtis laevigata Small's Hackberry
622 - Celtis occidentalis Northern Hackberry
623 - Celtis sinensis Chinese Hackberry
624 - Celtis tenuifolia Georgia Hackberry, Dwarf Hackberry
625 - Cenchrus brownii Slimbristle Sandspur
626 - Cenchrus longispinus Northern Sandspur, Common Sandspur, ongbristle Sandbur
627 - Cenchrus spinifex Coastal Sandspur
628 - Cenchrus tribuloides Dune Sandbur, Dune Sandspur
629 - Centaurea ×moncktonii Meadow Knapweed
630 - Centaurea cyanus Bachelor's Buttons, Cornflower
631 - Centaurea diffusa Tumble Knapweed
632 - Centaurea jacea Brown Knapweed
633 - Centaurea melitensis Maltese Star-thistle
634 - Centaurea nigra Black Knapweed, Spanish-buttons
635 - Centaurea nigrescens Tyrol Knapweed, Short-fringed Knapweed
636 - Centaurea stoebe ssp. micranthos Spotted Knapweed, Bushy Knapweed
637 - Centella erecta Centella, Erect Coinleaf, False Pennywort
638 - Centrosema virginianum Climbing Butterfly-pea, Spurred Butterfly-pea
639 - Cephalanthus occidentalis Buttonbush
640 - Cerastium brachypetalum Gray Mouse-ear Chickweed, Gray Chickweed
641 - Cerastium fontanum ssp. vulgare Mouse-ear Chickweed
642 - Cerastium glomeratum Sticky Mouse-ear, Sticky Chickweed, Sticky Mouse-ear Chickweed
643 - Cerastium nutans var. nutans Nodding Mouse-ear Chickweed, Nodding Chickweed
644 - Cerastium semidecandrum Little Mouse-ear Chickweed, Fivestamen Chickweed
645 - Ceratiola ericoides Florida Rosemary, Sandhill Rosemary, Sand Heath
646 - Cercis canadensis var. canadensis Eastern Redbud, Judas Tree
647 - Chaenomeles speciosa Common Flowering Quince
648 - Chaerophyllum tainturieri var. tainturieri Southern Chervil, Wild Chervil, Hairyfruit Chervil
649 - Chamaecrista fasciculata var. fasciculata Common Partridge-pea, Showy Partridge Pea
650 - Chamaecrista nictitans ssp. nictitans var. nictitans Sensitive Partridge-pea, Common Sensitive-plant
651 - Chamaecyparis thyoides Atlantic White Cedar, Juniper
652 - Chamaedaphne calyculata Leatherleaf, Cassandra
653 - Chamaelirium luteum Fairywand, Devil's Bit
654 - Chamaesyce bombensis Southern Seaside Spurge, Dixie Sandmat
655 - Chamaesyce hirta Pillpod Sandmat, Hairy Spurge
656 - Chamaesyce hypericifolia graceful sandmat
657 - Chamaesyce hyssopifolia Hyssopleaf Sandmat
658 - Chamaesyce maculata Spotted Spurge, Milk-purslane, Wartweed, Spotted Sandmat
659 - Chamaesyce nutans Eyebane, Nodding Spurge
660 - Chamaesyce polygonifolia Dune Spurge, Northern Seaside Spurge, Northern Sandmat
661 - Chamerion angustifolium ssp. circumvagum Great Willowherb, Fireweed
662 - Chaptalia tomentosa Woolly Sunbonnets, Pineland Daisy, Night-nodding Bog-dandelion, Sunbonnets
663 - Chasmanthium latifolium River Oats, Northern Sea Oats, Fish-on-a-Pole, Indian Woodoats
664 - Chasmanthium laxum Slender Woodoats, Slender Spikegrass
665 - Chasmanthium sessiliflorum Longleaf Woodoats, Longleaf Spikegrass, Upland Oats
666 - Cheilanthes alabamensis Alabama Lipfern
667 - Cheilanthes lanosa Hairy Lipfern
668 - Cheilanthes tomentosa Woolly Lipfern
669 - Chelidonium majus var. majus Greater Celandine, Rock-poppy, Swallow-wort
670 - Chelone cuthbertii Cuthbert’s Turtlehead
671 - Chelone glabra White Turtlehead
672 - Chelone lyonii Mountain Turtlehead, Pink Turtlehead, Appalachian Turtlehead
673 - Chelone obliqua + Purple Turtlehead
674 - Chenopodium album var. album Lambsquarters, Pigweed
675 - Chimaphila maculata Pipsissewa, Striped Wintergreen, Spotted Wintergreen
676 - Chimaphila umbellata ssp. cisatlantica Prince's-pine, Pipsissewa
677 - Chionanthus virginicus Fringetree, Grancy Graybeard, Old Man's Beard, Grandsir-graybeard
678 - Chrysogonum virginianum + Green-and-gold
679 - Chrysoma pauciflosculosa Woody Goldenrod, Bush Goldenrod
680 - Chrysopogon pauciflorus Florida Goldbeard, Florida Rhaphis, Florida Beardgrass
681 - Chrysopsis gossypina ssp. gossypina Woolly Goldenaster, Cottonleaf Goldenaster, Gossamer Goldenaster, Cottony Goldenaster
682 - Chrysopsis mariana Maryland Goldenaster
683 - Chrysopsis pilosa Soft Goldenaster, Hairy Goldenaster
684 - Chrysopsis subulata Scrubland Goldenaster
685 - Chrysosplenium americanum Golden-saxifrage, Water-carpet, Water-mat
686 - Cichorium intybus Chicory, Blue Sailors, Succory
687 - Cicuta maculata var. maculata Water Hemlock, Spotted Cowbane
688 - Cicuta maculata var. maculata Southern Water Hemlock
689 - Cinna arundinacea Common Woodreed, Stout Woodreed, Sweet Woodreed
690 - Cinnamomum camphora Camphortree
691 - Circaea alpina ssp. alpina Alpine Enchanter's Nightshade, Smaller Enchanter's Nightshade
692 - Circaea lutetiana ssp. canadensis Canada Enchanter's Nightshade
693 - Cirsium altissimum Tall Thistle
694 - Cirsium arvense Canada Thistle, Field Thistle
695 - Cirsium carolinianum Carolina Thistle, Spring Thistle, Soft Thistle
696 - Cirsium discolor Field Thistle
697 - Cirsium horridulum var. horridulum Common Yellow Thistle, Purple Thistle, Bristle Thistle, Horrid Thistle
698 - Cirsium lecontei LeConte's Thistle
699 - Cirsium muticum Swamp Thistle
700 - Cirsium nuttallii Coastal Tall Thistle, Nuttall's Thistle
701 - Cirsium pumilum Pasture Thistle
702 - Cirsium repandum Sandhill Thistle
703 - Cirsium virginianum Virginia Thistle
704 - Cirsium vulgare Bull Thistle
705 - Cissus trifoliata Marine-ivy
706 - Citrullus lanatus var. lanatus Watermelon
707 - Citrus ×aurantium [maxima × reticulata] Sour Orange, Marmalade Orange, Sweet Orange, Bitter Orange
708 - Cladium mariscus ssp. jamaicense Sawgrass
709 - Cladrastis kentukea Kentucky Yellowwood, Gopherwood
710 - Claytonia caroliniana + Carolina Spring-beauty
711 - Claytonia virginica + Spring-beauty
712 - Cleistes bifaria Appalachian Small Spreading Pogonia, Smaller Rosebud Orchid, Upland Spreading Pogonia
713 - Cleistes bifaria Coastal Plain Small Spreading Pogonia
714 - Cleistes divaricata Rosebud Orchid, Large Spreading Pogonia
715 - Clematis albicoma White-haired Leatherflower
716 - Clematis catesbyana Coastal Virgin's Bower, Satin-curls, Climbing Clematis
717 - Clematis crispa Southern Leatherflower, Marsh Clematis, Swamp Leatherflower, Blue Jasmine
718 - Clematis flammula Fragrant Clematis, Fragrant Virgin's Bower, Sweet-scented Virgin's Bower
719 - Clematis fremontii Fremont's Leatherflower
720 - Clematis glaucophylla White-leaved Leatherflower
721 - Clematis occidentalis var. occidentalis Mountain Clematis, Purple Clematis
722 - Clematis ochroleuca Curlyheads
723 - Clematis reticulata Vase-vine
724 - Clematis socialis Alabama Leatherflower
725 - Clematis terniflora Sweet Autumn Clematis, Yam-leaved Clematis, Sweet Autumn Virgin's Bower
726 - Clematis versicolor Pale Leatherflower
727 - Clematis viorna Northern Leatherflower, Vase-vine
728 - Clematis virginiana Virgin's Bower
729 - Clematis vitalba Traveler’s Joy, Old Man's Beard
730 - Clematis viticaulis Millboro Leatherflower
731 - Cleome hassleriana Cleome, Spiderflower, Pinkqueen
732 - Cleome rutidosperma Cleome, Fringed Spiderflower
733 - Clerodendrum bungei Clerodendrum, Rose Glorybower
734 - Clerodendrum trichotomum var. ferrugineum Harlequin Glorybower
735 - Clethra acuminata Mountain Sweet-pepperbush, Cinnamonbark, Cinnamon Clethra, Mountain White-alder
736 - Clethra alnifolia Coastal Sweet-pepperbush, Coastal White-alder
737 - Clethra alnifolia Downy Sweet-pepperbush, Downy White-alder
738 - Cliftonia monophylla Buckwheat-tree, Black Titi, Buckwheat-bush
739 - Clinopodium ashei Ashe's Savory, Ashe's Calamint, Ohoopee Dunes Wild Basil
740 - Clinopodium coccineum Scarlet Wild Basil, Scarlet Calamint, Red Mint Shrub
741 - Clinopodium georgianum Georgia Savory, Georgia Basil, Georgia Calamint, False Peppermint
742 - Clinopodium gracile Slender Wild Basil, Slender Calamint
743 - Clinopodium vulgare Wild Basil
744 - Clintonia borealis Bluebead-lily, Clinton's Lily, Yellow Clintonia, Yellow Bead Lily
745 - Clintonia umbellulata Speckled Wood-lily, White Clintonia
746 - Clitoria mariana Butterfly-pea
747 - Cnicus benedictus Blessed Thistle
748 - Cnidoscolus urens var. stimulosus Spurge-nettle, Tread-softly, Bull-nettle, Finger-rot
749 - Cocculus carolinus Carolina Moonseed, Coralbeads, Carolina Snailseed, Red Moonseed
750 - Cocos nucifera Coconut Palm
751 - Coelorachis rugosa Wrinkled Jointgrass
752 - Coincya monensis ssp. recurvata Wallflower-cabbage, Coincya, Star-mustard
753 - Collinsia verna Eastern Blue-eyed Mary
754 - Collinsonia canadensis Northern Horsebalm, Citronella, Canada Stoneroot, Canada Horsebalm
755 - Collinsonia serotina Florida Horsebalm
756 - Collinsonia serotina Southern Horsebalm, Anise Horsebalm
757 - Collinsonia tuberosa Tuberous Horsebalm, Stoneroot, Deepwoods Horsebalm
758 - Collinsonia verticillata Whorled Horsebalm
759 - Colocasia esculenta Elephant's Ear, Taro, Dasheen
760 - Comandra umbellata ssp. umbellata Eastern Bastard Toadflax
761 - Commelina benghalensis Tropical Spiderwort, Benghal Dayflower
762 - Commelina caroliniana Indian Dayflower
763 - Commelina communis Asiatic Dayflower, Common Dayflower
764 - Commelina diffusa var. diffusa Spreading Dayflower, Creeping Dayflower
765 - Commelina erecta var. angustifolia Sand Dayflower, Pineland Dayflower, Slender Dayflower
766 - Commelina erecta var. erecta Erect Dayflower, Slender Dayflower
767 - Commelina virginica Virginia Dayflower
768 - Comptonia peregrina Sweet-fern
769 - Conium maculatum Poison Hemlock
770 - Conoclinium coelestinum Mistflower, Wild Ageratum, Hardy Ageratum
771 - Conopholis americana Squawroot, Bearcorn
772 - Conradina canescens Gray Rosemary, Conradina
773 - Conradina glabra Appalachicola Rosemary
774 - Conradina verticillata Cumberland Rosemary
775 - Convallaria majalis European Lily-of-the-valley
776 - Convallaria majuscula American Lily-of-the-valley
777 - Convolvulus arvensis Field Bindweed, Creeping Jenny, Possession-vine, Cornbind
778 - Conyza bonariensis South American Horseweed, Hairy Fleabane
779 - Conyza canadensis var. canadensis Common Horseweed
780 - Conyza canadensis var. pusilla Southern Horseweed
781 - Coptis trifolia Goldthread, Goldenroot, Threeleaf Goldthread
782 - Corallorhiza maculata Eastern Spotted Coralroot
783 - Corallorhiza odontorhiza + Autumn Coralroot
784 - Corallorhiza wisteriana Spring Coralroot, Wister's Coralroot
785 - Coreopsis auriculata Eared Coreopsis, Lobed Coreopsis, Eared Tickseed, Lobed Tickseed
786 - Coreopsis basalis Texas Coreopsis, Golden-mane Tickseed
787 - Coreopsis delphiniifolia Larkspur-leaf Tickseed, Larkspur Coreopsis
788 - Coreopsis falcata Pool Coreopsis, Carolina Tickseed, Sickle Tickseed
789 - Coreopsis gladiata Swamp Coreopsis, Swamp Tickseed, Coastal Plain Tickseed
790 - Coreopsis grandiflora var. grandiflora Large-flowered Coreopsis, Largeflower Tickseed
791 - Coreopsis grandiflora var. harveyana Large-flowered Coreopsis, Largeflower Tickseed
792 - Coreopsis lanceolata Lanceleaf Coreopsis, Longstalk Coreopsis, Lanceleaf Tickseed
793 - Coreopsis latifolia Broadleaf Coreopsis, Broadleaf Tickseed
794 - Coreopsis major Whorled Coreopsis, Woodland Coreopsis
795 - Coreopsis major Whorled Coreopsis, Stiffleaf Coreopsis, Greater Tickseed, Whorled Tickseed
796 - Coreopsis nudata Swamp Coreopsis
797 - Coreopsis palmata Prairie Coreopsis
798 - Coreopsis pubescens + Hairy Coreopsis, Star Tickseed
799 - Coreopsis pulchra Lookout Mountain Coreopsis
800 - Coreopsis rosea Rose Coreopsis, Pink Tickseed
801 - Coreopsis tinctoria var. tinctoria Plains Coreopsis, Calliopsis, Garden Coreopsis, Golden Tickseed
802 - Coreopsis tripteris Tall Coreopsis, Tall Tickseed, Threeleaf Tickseed
803 - Coreopsis verticillata Threadleaf Coreopsis, Cutleaf Tickseed, Whorled Tickseed
804 - Cornus alternifolia Alternate-leaf Dogwood, Pagoda Dogwood, Pagoda Cornel
805 - Cornus amomum Silky Dogwood, Bush Dogwood, Silky Cornel
806 - Cornus asperifolia Eastern Roughleaf Dogwood
807 - Cornus canadensis Bunchberry, Dwarf Dogwood, Dwarf Cornel
808 - Cornus drummondii Midwestern Roughleaf Dogwood
809 - Cornus florida Flowering Dogwood
810 - Cornus foemina Southern Swamp Dogwood
811 - Cornus kousa Kousa Dogwood
812 - Cornus racemosa Northern Swamp Dogwood, Gray Dogwood
813 - Cornus sericea ssp. sericea Red Osier Dogwood, Bailey's Dogwood
814 - Coronopus didymus Wart-cress, Lesser Swine-cress
815 - Cortaderia selloana Pampas Grass
816 - Corydalis flavula Yellow Fumitory, Yellow Harlequin, Short-spurred Corydalis
817 - Corydalis incisa Incised Fumewort, Purple Keman
818 - Corydalis micrantha ssp. australis Southern Corydalis
819 - Corydalis micrantha ssp. micrantha Slender Corydalis
820 - Corydalis sempervirens Pale Corydalis, Rock Harlequin, Pink Corydalis, Tall Corydalis
821 - Corylus americana American Hazelnut, American Filbert
822 - Corylus cornuta var. cornuta Beaked Hazelnut
823 - Cotinus obovatus American Smoketree
824 - Crataegus aemula Rome Hawthorn
825 - Crataegus aestivalis Mayhaw, Eastern Mayhaw
826 - Crataegus berberifolia Barberry Hawthorn
827 - Crataegus brachyacantha Blueberry Hawthorn
828 - Crataegus calpodendron Pear Hawthorn
829 - Crataegus chrysocarpa Margaret's Hawthorn
830 - Crataegus condigna Pygmy Hawthorn
831 - Crataegus crus-galli Cockspur Hawthorn
832 - Crataegus dispar Aiken Hawthorn
833 - Crataegus disperma Two-seed Hawthorn
834 - Crataegus flava Rough Hawthorn, Southern Haw
835 - Crataegus flava Alabama Hawthorn
836 - Crataegus flava Sunny Hawthorn
837 - Crataegus flava Yellow Hawthorn
838 - Crataegus flava Sandhill Hawthorn
839 - Crataegus flava Bristol Hawthorn
840 - Crataegus flava Ravenel's Hawthorn
841 - Crataegus flava Lance’s Hawthorn
842 - Crataegus flava Smooth Alabama Hawthorn, Montgomery Hawthorn
843 - Crataegus harbisonii Ashe Hawthorn
844 - Crataegus harbisonii Harbison's Hawthorn
845 - Crataegus integra Lake Ella Hawthorn
846 - Crataegus intricata Entangled Hawthorn
847 - Crataegus intricata Buckley's Hawthorn
848 - Crataegus intricata Boynton's Hawthorn
849 - Crataegus intricata Birmingham Hawthorn
850 - Crataegus intricata Biltmore Hawthorn
851 - Crataegus intricata Bush Hawthorn
852 - Crataegus intricata Little Red Hawthorn
853 - Crataegus intricata hawthorn
854 - Crataegus intricata Yellow-fruited Entangled Hawthorn
855 - Crataegus iracunda Forest Hawthorn
856 - Crataegus lacrimata Weeping Hawthorn
857 - Crataegus lanata Lanate Hawthorn
858 - Crataegus limnophila Narrowleaf Cockspur Hawthorn
859 - Crataegus macrosperma Eastern Hawthorn
860 - Crataegus macrosperma Balsam Mountain Hawthorn
861 - Crataegus marshallii Parsley Hawthorn, Parsley Haw
862 - Crataegus mendosa Albertville Hawthorn
863 - Crataegus mollis Downy Hawthorn
864 - Crataegus monogyna English Hawthorn, Singleseed Hawthorn
865 - Crataegus munda Batesburg hawthorn
866 - Crataegus munda Woolly Dwarf Hawthorn
867 - Crataegus opaca Western Mayhaw
868 - Crataegus pedicellata Scarlet Hawthorn
869 - Crataegus pennsylvanica Pennsylvania Hawthorn
870 - Crataegus phaenopyrum Washington Hawthorn, Virginia Hawthorn
871 - Crataegus pruinosa Frosted Hawthorn
872 - Crataegus pulcherrima Beautiful Hawthorn
873 - Crataegus pulcherrima Broadleaved Beautiful Hawthorn
874 - Crataegus punctata Dotted Hawthorn, White Hawthorn
875 - Crataegus rufula Rufous Mayhaw, Florida Mayhaw
876 - Crataegus sargentii Sargent's Hawthorn
877 - Crataegus sargentii Red Mountain Hawthorn
878 - Crataegus schuettei Schuette's Hawthorn
879 - Crataegus spathulata Littlehip Hawthorn, Spatulate Haw
880 - Crataegus succulenta Fleshy Hawthorn
881 - Crataegus succulenta New River Hawthorn
882 - Crataegus triflora Threeflower Hawthorn
883 - Crataegus uniflora Oneflower Hawthorn, Dwarf Haw
884 - Crataegus vailiae Vail’s Hawthorn
885 - Crataegus viridis var. viridis Green Hawthorn
886 - Crepis capillaris Smooth Hawksbeard
887 - Crepis pulchra Smallflower Hawksbeard
888 - Crinum americanum Southern Swamp-lily, String Lily, Seven-sisters
889 - Croptilon divaricatum Scratch-daisy, Goldenweed, Slender Scratch-daisy
890 - Crossopetalum ilicifolium Holly-leaf Rhacoma, Christmasberry, Quailberry
891 - Crotalaria ochroleuca Slenderleaf Rattlebox
892 - Crotalaria pallida var. obovata Smooth Rattlebox
893 - Crotalaria purshii Coastal Plain Rattlebox, Pursh's Rattlebox
894 - Crotalaria rotundifolia Low Rattlebox, Rabbitbells
895 - Crotalaria rotundifolia Low Rattlebox, Rabbitbells
896 - Crotalaria sagittalis Arrowhead Rattlebox
897 - Crotalaria spectabilis Showy Rattlebox
898 - Croton alabamensis var. alabamensis Alabama Croton
899 - Croton argyranthemus Silver Croton, Sandhill Croton, Healing Croton
900 - Croton capitatus var. capitatus Woolly Croton, Hogwort, Capitate Croton
901 - Croton elliottii Elliott's Croton, Pondshore Croton
902 - Croton glandulosus var. septentrionalis Doveweed, Tooth-leaved Croton, Sand Croton
903 - Croton michauxii var. elliptica Outcrop Rushfoil, Willdenow's Croton, Glade Rushfoil, Broadleaf Rushfoil
904 - Croton michauxii var. michauxii Sand Rushfoil, Michaux's Croton, Narrowleaf Rushfoil
905 - Croton monanthogynus Prairie-tea Croton, One-seed Croton
906 - Croton punctatus Silverleaf Croton, Gulf Croton, Beach-tea
907 - Cruciata pedemontana Piedmont Crosswort, Piedmont Bedstraw
908 - Cryptotaenia canadensis Honewort
909 - Ctenium aromaticum Toothache Grass, Orange Grass
910 - Ctenium floridanum Florida Toothache Grass, Florida orangegrass
911 - Cucumis melo Canteloupe, Muskmelon
912 - Cucumis sativus Cucumber
913 - Cucurbita pepo var. ovifera Crookneck Squash, Straightneck Squash, Acorn Squash, Spaghetti Squash
914 - Cucurbita pepo var. pepo Pumpkin, Zucchini, Ornamental Gourd, Vegetable Marrow
915 - Cudrania tricuspidata Cudrania, Strawberry-bush, Chinese Che
916 - Cunila origanoides Stone-mint, American Dittany, Wild-oregano
917 - Cuphea carthagenensis Colombian Waxweed
918 - Cuphea viscosissima Clammy Cuphea, Blue Waxweed
919 - Cupressus arizonica Arizona Cypress
920 - Cuscuta cephalanthi Buttonbush Dodder
921 - Cuscuta compacta var. compacta Compact Dodder
922 - Cuscuta coryli Hazel Dodder
923 - Cuscuta gronovii var. gronovii Common Dodder
924 - Cuscuta harperi Harper's Dodder
925 - Cuscuta indecora + Bigseed Alfalfa Dodder
926 - Cuscuta japonica Japanese Dodder
927 - Cuscuta obtusiflora var. glandulosa Glandular Dodder
928 - Cuscuta pentagona var. pentagona Five-angled Dodder
929 - Cuscuta pentagona var. pentagona Field Dodder, Prairie Dodder, Golden Dodder
930 - Cuscuta polygonorum Smartweed Dodder
931 - Cuscuta rostrata Appalachian Dodder, Beaked Dodder
932 - Cuscuta suaveolens Fringed Dodder
933 - Cycas revoluta Sago-palm
934 - Cyclospermum leptophyllum Marsh-parsley
935 - Cymophyllus fraserianus Fraser's Sedge, Lily-leaf Sedge
936 - Cynanchum angustifolium Swallow-wort, Sand-vine, Gulf Coast Swallow-wort
937 - Cynanchum laeve Bluevine, Sandvine, Honeyvine
938 - Cynanchum louiseae Black Swallow-wort, Dog-Strangling Vine
939 - Cynanchum scoparium Leafless Swallow-wort, Cynanchum
940 - Cynodon dactylon Bermuda Grass, Scotch Grass
941 - Cynoglossum officinale Hound's-tongue, Garden Comfrey
942 - Cynoglossum virginianum var. virginianum Wild Comfrey
943 - Cyperus articulatus jointed flatsedge
944 - Cyperus compressus Poorland Flatsedge
945 - Cyperus croceus Globe Sedge
946 - Cyperus difformis Variable Flatsedge, Smallflower Umbrella Sedge
947 - Cyperus echinatus Round-headed Flatsedge, Globe Flatsedge
948 - Cyperus entrerianus Deep-rooted Sedge
949 - Cyperus erythrorhizos Redroot Flatsedge
950 - Cyperus esculentus + Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond
951 - Cyperus flavescens Yellow Flatsedge
952 - Cyperus granitophilus Granite Flatsedge
953 - Cyperus involucratus Umbrella Plant
954 - Cyperus iria Rice-field Flatsedge
955 - Cyperus lancastriensis Many-flowered Flatsedge
956 - Cyperus lupulinus ssp. lupulinus Southeastern Flatsedge
957 - Cyperus odoratus Fragrant Flatsedge
958 - Cyperus odoratus Slender Sand Flatsedge
959 - Cyperus plukenetii Starburst Flatsedge, Plukenet’s Flatsedge, Plukenet’s Sedge
960 - Cyperus retrorsus var. retrorsus Pineland Flatsedge
961 - Cyperus rotundus Purple Nutsedge, Nutgrass, Cocograss
962 - Cyperus squarrosus Awned Flatsedge
963 - Cyperus strigosus False Nutsedge
964 - Cyperus virens green flatsedge
965 - Cypripedium acaule Pink Lady's Slipper, Mocassin Flower
966 - Cypripedium candidum White Lady's Slipper
967 - Cypripedium kentuckiense Kentucky Yellow Lady's Slipper
968 - Cypripedium parviflorum var. parviflorum Small Yellow Lady's Slipper
969 - Cypripedium parviflorum var. pubescens Large Yellow Lady's Slipper
970 - Cypripedium reginae Showy Lady's Slipper, Queen Lady's Slipper
971 - Cyrilla racemiflora Titi, Swamp Cyrilla, Leatherwood
972 - Cyrtomium falcatum Japanese Holly-fern, Asian Net-veined Holly Fern
973 - Cyrtomium fortunei Fortune's Holly-fern, Fortune's Net-veined Holly Fern
974 - Cystopteris bulbifera Bulblet Bladder Fern, Bulblet Fern
975 - Cystopteris fragilis Fragile Fern, Brittle Fern, Brittle Bladder Fern
976 - Cystopteris protrusa Lowland Bladder Fern, Spreading Bladder Fern
977 - Cystopteris tennesseensis Tennessee Bladder Fern
978 - Cystopteris tenuis Mackay's Bladder Fern, Mackay's Fragile Fern, Upland Bladder Fern
979 - Cytisus scoparius var. scoparius Scotch Broom
980 - Dactylis glomerata + Orchard Grass
981 - Dactyloctenium aegyptium Crowfoot Grass
982 - Dactylorhiza viridis Longbract Frog Orchid, Long-bracted Orchid
983 - Dalea carnea var. albida White-tassels
984 - Dalea carnea var. carnea Pink-tassels
985 - Dalea carnea var. gracilis Sprawling White-tassels
986 - Dalea gattingeri Gattinger's Prairie-clover, Purple-tassels
987 - Dalea pinnata var. pinnata Summer Farewell, Eastern Prairie-clover
988 - Dalea pinnata var. trifoliata Summer Farewell
989 - Dalea purpurea var. purpurea Purple Prairie-clover
990 - Dalibarda repens Robin-runaway, Star-violet, Dewdrop
991 - Danthonia compressa Mountain Oatgrass, Flattened Oatgrass, Allegheny Flyback
992 - Danthonia epilis Bog Oatgrass
993 - Danthonia sericea Silky Oatgrass, Downy Oatgrass
994 - Danthonia spicata Poverty Oatgrass, Moonshine Grass
995 - Dasistoma macrophylla Mullein Foxglove
996 - Datura stramonium Jimsonweed
997 - Daucus carota Queen Anne's Lace, Wild Carrot, Bird's Nest
998 - Daucus pusillus American Queen Anne's Lace, American Wild Carrot
999 - Decodon verticillatus Water-oleander, Water-willow, Swamp Loosestrife, Peatweed
1000 - Decumaria barbara Climbing Hydrangea, Woodvamp, Decumaria
1001 - Delphinium carolinianum ssp. calciphilum Glade Larkspur
1002 - Delphinium carolinianum ssp. carolinianum Prairie Larkspur, Carolina Larkspur, Blue Larkspur
1003 - Delphinium exaltatum Tall Larkspur
1004 - Delphinium tricorne Dwarf Larkspur
1005 - Dennstaedtia punctilobula Hay-scented Fern, Pasture Fern, Boulder Fern
1006 - Deparia acrostichoides Silvery Glade Fern, Silvery Spleenwort
1007 - Deparia petersonii Japanese false spleenwort
1008 - Deschampsia cespitosa Tufted Hairgrass
1009 - Deschampsia flexuosa var. flexuosa Appalachian Hairgrass, Crinkled Hairgrass, Common Hairgrass, Wavy Hairgrass
1010 - Descurainia pinnata ssp. pinnata Southeastern Tansy-mustard
1011 - Desmanthus illinoensis Illinois Bundleflower, Prairie Mimosa
1012 - Desmodium canescens Hoary Tick-trefoil
1013 - Desmodium ciliare + Hairy Small-leaf Tick-trefoil, Littleleaf Tick-trefoil
1014 - Desmodium cuspidatum var. cuspidatum Long-bracted Tick-trefoil, Toothed Tick-trefoil, Largebract Tick-trefoil
1015 - Desmodium fernaldii Fernald's Tick-trefoil
1016 - Desmodium floridanum Florida Tick-trefoil
1017 - Desmodium glabellum Tall Tick-trefoil, Dillen's Tick-trefoil
1018 - Desmodium glutinosum Heartleaf Tick-trefoil, Clusterleaf Tick-trefoil, Pointedleaf Tick-Trefoil
1019 - Desmodium laevigatum Smooth Tick-trefoil
1020 - Desmodium lineatum Matted Tick-trefoil, Sand Tick-trefoil
1021 - Desmodium marilandicum Smooth Small-leaf Tick-trefoil, Maryland Tick-trefoil
1022 - Desmodium nudiflorum Naked Tick-trefoil, Naked-flowered Tick Trefoil, Woodland Tick-trefoil
1023 - Desmodium nuttallii Nuttall's Tick-trefoil
1024 - Desmodium obtusum Stiff Tick-trefoil
1025 - Desmodium paniculatum var. paniculatum Panicled Tick-trefoil
1026 - Desmodium pauciflorum Fewflower Tick-trefoil
1027 - Desmodium perplexum Perplexing Tick-trefoil, Dillen's Tick-trefoil
1028 - Desmodium rotundifolium Roundleaf Tick-trefoil, Dollarleaf, Prostrate Tick-trefoil, Sessileleaf Tick-trefoil
1029 - Desmodium sessilifolium Sessile-leaf Tick-trefoil
1030 - Desmodium strictum Pinebarren Tick-trefoil, Pineland Tick-trefoil, Upland Slender Tick-trefoil
1031 - Desmodium tenuifolium Slimleaf Tick-trefoil, Savanna Slender Tick-trefoil
1032 - Desmodium tortuosum Florida Tick-trefoil, dixie tick-trefoil
1033 - Desmodium viridiflorum Velvety Tick-trefoil, Velvety Tick-clover
1034 - Deutzia scabra Deutzia, Pride-of-Rochester, Fuzzy Pride-of-Rochester
1035 - Diamorpha smallii Elf-orpine
1036 - Dianthus armeria Deptford Pink
1037 - Dicentra canadensis Squirrel Corn
1038 - Dicentra cucullaria Dutchman's Britches
1039 - Dicentra eximia Wild Bleeding Heart
1040 - Dicerandra linearifolia + coastal plain balm
1041 - Dicerandra odoratissima Rose Dicerandra, Rose Balm
1042 - Dichanthelium aciculare Needleleaf Witchgrass, Needleleaf Rosette Grass
1043 - Dichanthelium aciculare Narrowleaf Witchgrass
1044 - Dichanthelium aciculare Sandy Woods Witchgrass
1045 - Dichanthelium aciculare Spindle-fruit Witchgrass
1046 - Dichanthelium aciculare Nerved Witchgrass
1047 - Dichanthelium aciculare Pineland Witchgrass
1048 - Dichanthelium acuminatum var. acuminatum Woolly Witchgrass, Woolly Rosette Grass, Tapered Rosette Grass
1049 - Dichanthelium acuminatum var. acuminatum Slender-stemmed Witchgrass, Western Woolly Witchgrass
1050 - Dichanthelium acuminatum var. lindheimeri Lindheimer's Witchgrass
1051 - Dichanthelium boscii Bosc's Witchgrass, Bosc's Panicgrass
1052 - Dichanthelium clandestinum Deer-tongue Witchgrass
1053 - Dichanthelium commutatum Variable Witchgrass
1054 - Dichanthelium depauperatum Starved Witchgrass, Starved Panicgrass
1055 - Dichanthelium dichotomum var. dichotomum Forked Witchgrass, Cypress Witchgrass
1056 - Dichanthelium dichotomum var. dichotomum Ringed Witchgrass
1057 - Dichanthelium dichotomum var. dichotomum Blue Witchgrass
1058 - Dichanthelium dichotomum var. dichotomum Mattamuskeet Witchgrass
1059 - Dichanthelium dichotomum var. dichotomum Bog Witchgrass
1060 - Dichanthelium dichotomum var. dichotomum Witchgrass
1061 - Dichanthelium dichotomum var. dichotomum Peaty Witchgrass
1062 - Dichanthelium dichotomum var. dichotomum Spotted-sheath Witchgrass
1063 - Dichanthelium dichotomum var. dichotomum Small-fruited Witchgrass
1064 - Dichanthelium dichotomum var. dichotomum Shining Witchgrass
1065 - Dichanthelium dichotomum var. dichotomum Roanoke Witchgrass
1066 - Dichanthelium erectifolium Erectleaf Witchgrass, Erectleaf Panicgrass
1067 - Dichanthelium latifolium Broadleaf Rosette Grass, Broadleaf Witchgrass
1068 - Dichanthelium laxiflorum Open-flower Witchgrass, Open-flower Rosette Grass
1069 - Dichanthelium longiligulatum Long-ligule Witchgrass, Coastal Plain Witchgrass
1070 - Dichanthelium oligosanthes var. oligosanthes Few-flowered Witchgrass, Heller's Witchgrass
1071 - Dichanthelium ravenelii Ravenel's Witchgrass, Ravenel's Panicum
1072 - Dichanthelium sabulorum var. thinium American Witchgrass
1073 - Dichanthelium scabriusculum Tall Swamp Witchgrass
1074 - Dichanthelium scoparium Velvet Witchgrass, Velvet Panicum
1075 - Dichanthelium sphaerocarpon Round-fruited Witchgrass, Roundseed Witchgrass
1076 - Dichanthelium sphaerocarpon var. isophyllum Many-flowered Witchgrass, Small-fruited Witchgrass, Roundseed Witchgrass
1077 - Dichanthelium strigosum var. glabrescens Hairless Witchgrass
1078 - Dichanthelium strigosum var. leucoblepharis Dwarf Witchgrass
1079 - Dichanthelium strigosum var. strigosum Rough-hairy Witchgrass
1080 - Dichanthelium villosissimum var. villosissimum Whitehair Witchgrass
1081 - Dichondra carolinensis Carolina Ponyfoot
1082 - Dicliptera brachiata Branched Foldwing, Dicliptera
1083 - Didiplis diandra Water-purslane
1084 - Diervilla lonicera Northern Bush-honeysuckle
1085 - Diervilla rivularis Hairy Southern Bush-honeysuckle, Mountain Bush-honeysuckle
1086 - Diervilla sessilifolia Smooth Southern Bush-honeysuckle
1087 - Digitalis purpurea + Common Foxglove, Digitalis, Purple Foxglove
1088 - Digitaria bicornis Asian crabgrass
1089 - Digitaria ciliaris Southern Crabgrass
1090 - Digitaria filiformis slender crabgrass
1091 - Digitaria ischaemum Smooth Crabgrass
1092 - Digitaria sanguinalis Hairy Crabgrass, Northern Crabgrass
1093 - Digitaria violascens violet crabgrass
1094 - Dioclea multiflora Cluster-pea, Boykin's Clusterpea
1095 - Diodia teres + Poor-joe, Rough Buttonweed
1096 - Diodia virginiana + Virginia Buttonweed
1097 - Dionaea muscipula Venus Flytrap, Meadow Clam
1098 - Dioscorea alata Water Yam, White Yam, Great Yam, Winged Yam
1099 - Dioscorea bulbifera Air Yam, Air Potato
1100 - Dioscorea oppositifolia Cinnamon Vine, Chinese Yam
1101 - Dioscorea quaternata Whorled Wild Yam, Fourleaf Yam
1102 - Dioscorea villosa Common Wild Yam, Streamhead Yam, Yellow Yam
1103 - Diospyros kaki Japanese Persimmon, Kaki-plum, Kaki
1104 - Diospyros virginiana American Persimmon, Common Persimmon, Simmon
1105 - Diphylleia cymosa Umbrella-leaf, Pixie-parasol
1106 - Diplazium pycnocarpon Glade Fern
1107 - Dipsacus fullonum Wild Teasel, Common Teasel
1108 - Dipsacus laciniatus Cutleaf Teasel
1109 - Dipsacus sativus Fuller's Teasel
1110 - Dirca palustris Eastern Leatherwood, Leatherbark, Wicopee, Rope-bark
1111 - Ditrysinia fruticosa Sebastian-bush
1112 - Dodecatheon meadia ssp. meadia Eastern Shooting Star
1113 - Doellingeria infirma Appalachian Flat-topped White Aster, Cornel-leaf Aster
1114 - Doellingeria sericocarpoides Pocosin Flat-top Aster, Southern Whitetop, Streamhead Flat-top Aster, Southern Flat-top Aster
1115 - Doellingeria umbellata var. umbellata Tall Flat-top White Aster, Tall Whitetop Aster, Tall Flat-top Aster
1116 - Draba aprica Flatrock Draba, Open-ground Whitlow-grass, Granite Whitlow-wort, Sun-loving Draba
1117 - Draba brachycarpa Shortpod Draba, Short-fruited Draba
1118 - Draba ramosissima Rocktwist, Branched Draba, Appalachian Draba
1119 - Draba verna Whitlow-grass, Spring Draba
1120 - Drosera brevifolia Dwarf Sundew, Early Sundew
1121 - Drosera capillaris Pink Sundew, Bog Sundew
1122 - Drosera filiformis Threadleaf Sundew
1123 - Drosera intermedia Water Sundew, Spoonleaf Sundew
1124 - Drosera rotundifolia var. rotundifolia Roundleaf Sundew
1125 - Drosera tracyi Tracy's Sundew
1126 - Drymaria cordata ssp. cordata Heartleaf Drymary, West Indian Chickweed
1127 - Dryopteris campyloptera Mountain Wood-fern
1128 - Dryopteris carthusiana Spinulose Wood-fern, Toothed Wood-fern
1129 - Dryopteris celsa Log Fern
1130 - Dryopteris cristata Crested Wood-fern, Crested Shield Fern
1131 - Dryopteris goldiana Goldie's Wood-fern
1132 - Dryopteris intermedia Evergreen Wood-fern, Fancy Fern, Intermediate Wood-fern
1133 - Dryopteris ludoviciana Southern Wood-fern, Southern Shield Fern
1134 - Dryopteris marginalis Marginal Wood-fern, Marginal Shield Fern
1135 - Duchesnea indica Indian Strawberry, Mock Strawberry
1136 - Dulichium arundinaceum Three-way Sedge
1137 - Dyschoriste humistrata Swamp Twinflower, Swamp Dyschoriste
1138 - Dyschoriste oblongifolia Blue Twinflower, Pineland Dyschoriste, Oblong Twinflower
1139 - Dysphania ambrosioides Mexican-tea, Epazote
1140 - Dysphania anthelmintica Wormseed, Epazote
1141 - Echinacea laevigata Smooth Purple Coneflower, Smooth Coneflower
1142 - Echinacea pallida Pale Purple Coneflower
1143 - Echinacea paradoxa Yellow Coneflower
1144 - Echinacea purpurea Eastern Purple Coneflower
1145 - Echinacea simulata Prairie Purple Coneflower, Wavyleaf Purple Coneflower, Glade Coneflower
1146 - Echinacea tennesseensis Tennessee Purple Coneflower, Tennessee Coneflower
1147 - Echinochloa colona Jungle-rice
1148 - Echinochloa crus-galli Barnyard Grass
1149 - Echinochloa crus-pavonis var. crus-pavonis gulf cockspur grass
1150 - Echinochloa muricata var. microstachya Rough Barnyard Grass
1151 - Echinochloa muricata var. muricata Rough Barnyard Grass
1152 - Echinochloa walteri Swamp Barnyard Grass, Coast Cockspur-grass
1153 - Echinocystis lobata Wild Cucumber, Wild Balsam-apple
1154 - Echinodorus cordifolius Creeping Burhead, Creeping Water-plantain
1155 - Echium vulgare Viper's Bugloss, Blueweed
1156 - Eclipta prostrata Yerba-de-tajo, false daisy
1157 - Egeria densa Brazilian Waterweed, Brazilian Egeria, "Brazilian Elodea", "Anacharis"
1158 - Eichhornia azurea Rooted Water-hyacinth, anchored water-hyacinth
1159 - Eichhornia crassipes Common Water-hyacinth
1160 - Elaeagnus angustifolia Russian Olive, Oleaster
1161 - Elaeagnus multiflora Cherry Elaeagnus, Cherry Silverberry
1162 - Elaeagnus pungens Thorny Olive, Autumn Siverberry, Silverthorn, Thorny Elaeagnus
1163 - Elaeagnus umbellata var. parvifolia Autumn Olive, Spring Silverberry
1164 - Eleocharis baldwinii Baldwin’s Spikerush, Slender Spikerush, Roadgrass, Hair Grass
1165 - Eleocharis equisetoides Horsetail Spikerush
1166 - Eleocharis geniculata Canada spikesedge, Bent spikerush
1167 - Eleocharis montevidensis Sand Spikerush
1168 - Eleocharis obtusa Blunt Spikerush
1169 - Eleocharis quadrangulata squarestem spikerush
1170 - Eleocharis vivipara Viviparous Spikerush
1171 - Elephantopus carolinianus Leafy Elephant's Foot, Carolina Elephant's Foot
1172 - Elephantopus nudatus Coastal Plain Elephant's Foot, Smooth Elephant's Foot, Savanna Elephant's Foot, Pineland Elephant's Foot
1173 - Elephantopus tomentosus Common Elephant's Foot, Upland Elephant's Foot, Woodland Elephant's Foot
1174 - Eleusine indica Goosegrass, Yard Grass, Indian Goose-grass
1175 - Elliottia racemosa Georgia Plume, Southern-plume, Elliottia
1176 - Elymus canadensis Great Plains Wild-rye, Nodding Wild-rye, Canada Wild-rye
1177 - Elymus glabriflorus Southeastern Wild-rye
1178 - Elymus hystrix var. hystrix Common Bottlebrush Grass, Eastern Bottlebrush-grass
1179 - Elymus repens Quackgrass, Dog-grass, Witchgrass
1180 - Elymus virginicus var. virginicus Virginia Wild-rye, Common Eastern Wild-rye, Terrell Grass
1181 - Elytraria caroliniensis var. caroliniensis Carolina Elytraria
1182 - Emex spinosa Spiny Emex
1183 - Emilia fosbergii Salmon Tasselflower, Cupid’s-shaving-brush
1184 - Enemion biternatum False Rue-anemone, Isopyrum
1185 - Epidendrum magnoliae var. magnoliae Green-fly Orchid
1186 - Epifagus virginiana Beechdrops
1187 - Epigaea repens Trailing Arbutus, Mayflower
1188 - Epilobium ciliatum ssp. ciliatum Fringed Willowherb, American Willowherb
1189 - Epilobium coloratum Purpleleaf Willowherb, Bronze Willowherb, Eastern Willowherb
1190 - Epilobium leptophyllum Narrowleaf Willowherb, Bog Willowherb, American Marsh Willowherb
1191 - Equisetum arvense Field Horsetail
1192 - Equisetum hyemale var. affine Tall Scouring Rush, River Scouring Rush
1193 - Eragrostis capillaris Lacegrass, Lace Lovegrass
1194 - Eragrostis cilianensis Stinkgrass
1195 - Eragrostis ciliaris gophertail lovegrass
1196 - Eragrostis curvula Weeping Lovegrass
1197 - Eragrostis elliottii Elliott's Lovegrass
1198 - Eragrostis hirsuta Bigtop Lovegrass
1199 - Eragrostis hypnoides Creeping Lovegrass, Teal Lovegrass
1200 - Eragrostis pilosa India Lovegrass
1201 - Eragrostis spectabilis Purple Lovegrass, Tumblegrass
1202 - Eranthis hyemalis Winter Aconite
1203 - Erechtites hieraciifolius var. hieraciifolius Fireweed, American Burnweed, Pilewort
1204 - Eremochloa ophiuroides Centipede Grass
1205 - Erica tetralix Crossleaf Heath
1206 - Erigenia bulbosa Harbinger-of-Spring, Pepper-and-Salt, Erigenia
1207 - Erigeron annuus Daisy Fleabane, Annual Fleabane
1208 - Erigeron philadelphicus var. philadelphicus Daisy Fleabane, Philadelphia Fleabane, Philadelphia-daisy, Common Fleabane
1209 - Erigeron pulchellus var. pulchellus Robin's Plantain
1210 - Erigeron quercifolius Southern Fleabane, Oakleaf Fleabane
1211 - Erigeron strigosus var. strigosus Daisy Fleabane, Common Rough Fleabane, Prairie Fleabane, Slender Daisy Fleabane
1212 - Erigeron vernus Whitetop Fleabane, Savanna Daisy Fleabane, Early Whitetop Fleabane
1213 - Eriocaulon compressum Flattened Pipewort, Hat Pin
1214 - Eriocaulon decangulare var. decangulare Ten-angle Pipewort, Hat Pin, Hard Pipewort
1215 - Eriocaulon ravenelii Ravenel's Pipewort
1216 - Eriocaulon texense Texas Hatpins, Texas Pipewort
1217 - Eriochloa michauxii var. michauxii Longleaf Cupgrass
1218 - Eriogonum tomentosum Sandhill Wild-buckwheat, Southern Wild-buckwheat, Dog-tongue Buckwheat
1219 - Eriophorum virginicum Tawny Cottongrass
1220 - Erodium cicutarium ssp. cicutarium Common Storksbill, Redstem Storksbill, Heronsbill, Filaree
1221 - Eruca vesicaria ssp. sativa Arugula, Garden Rocket, Rocket-salad, Salad-rocket
1222 - Erucastrum gallicum Common Dog-mustard, Rocket-weed, French Rocket
1223 - Eryngium aquaticum var. aquaticum Marsh Eryngo
1224 - Eryngium aquaticum var. ravenelii Ravenel's Eryngo
1225 - Eryngium baldwinii Baldwin's eryngo, Baldwin's button snakeroot
1226 - Eryngium integrifolium Savanna Eryngo, Blueflower Eryngo
1227 - Eryngium maritimum Sea Holly, Seaside Eryngo
1228 - Eryngium prostratum Spreading Eryngo, Creeping Eryngo
1229 - Eryngium yuccifolium var. synchaetum Southern Rattlesnake-master
1230 - Eryngium yuccifolium var. yuccifolium Northern Rattlesnake-master, Button Snakeroot
1231 - Erysimum cheiranthoides Wormseed Mustard, Wormseed Wallflower
1232 - Erythrina herbacea Coral-bean, Cardinal-spear
1233 - Erythronium albidum White Fawnlily, White Trout Lily, Blonde Lilian
1234 - Erythronium americanum ssp. americanum American Trout Lily, Dogtooth Violet, Adder's Tongue, Yellow Trout-lily
1235 - Erythronium americanum ssp. harperi Harper's Trout Lily
1236 - Erythronium rostratum Beaked Trout Lily
1237 - Erythronium umbilicatum ssp. monostolum Southern Appalachian Trout Lily
1238 - Erythronium umbilicatum ssp. umbilicatum Dimpled Trout Lily, Dogtooth Violet
1239 - Eubotrys racemosa Coastal Fetterbush, Swamp Sweetbells, Swamp Leucothoe, Swamp Fetterbush
1240 - Eubotrys recurva Mountain Sweetbells, Mountain Fetterbush, Deciduous Fetterbush
1241 - Euonymus alatus Winged Burning Bush, Winged Euonymus, Winged Wahoo
1242 - Euonymus americanus Hearts-a-bustin', Strawberry-bush
1243 - Euonymus atropurpureus var. atropurpureus American Wahoo, Eastern Wahoo, Burning Bush
1244 - Euonymus fortunei var. radicans Wintercreeper, Climbing Euonymus, Chinese Spindle-tree
1245 - Euonymus japonicus Japanese Spindletree, Japanese Euonymus
1246 - Euonymus obovatus Running Strawberry-bush, Trailing Strawberry Bush, Trailing Wahoo
1247 - Eupatorium album var. album White Boneset, White-bracted Thoroughwort, White Thoroughwort, White Eupatorium
1248 - Eupatorium altissimum Tall Thoroughwort, Tall Boneset
1249 - Eupatorium altissimum Tall Thoroughwort, Tall Boneset, Pasture Thoroughwort, Pasture Eupatorium
1250 - Eupatorium anomalum Anomalous Eupatorium, Florida Thoroughwort
1251 - Eupatorium capillifolium Common Dog-fennel, Summer Cedar, Yankeeweed
1252 - Eupatorium compositifolium Coastal Dog-fennel, Yankeeweed
1253 - Eupatorium glaucescens Wedgeleaf Thoroughwort, Broadleaf Bushy Eupatorium, Wedgeleaf Eupatorium
1254 - Eupatorium godfreyanum Godfrey's Thoroughwort
1255 - Eupatorium hyssopifolium + Hyssopleaf Boneset, Hyssopleaf Thoroughwort, Hyssopleaf Eupatorium
1256 - Eupatorium hyssopifolium var. laciniatum Torrey's Thoroughwort, Torrey's Eupatorium
1257 - Eupatorium leucolepis var. leucolepis Eupatorium, Justiceweed, Bay Boneset
1258 - Eupatorium leucolepis var. leucolepis Savanna Eupatorium, Justiceweed, White-bracted Thoroughwort
1259 - Eupatorium mohrii Recurved Thoroughwort, Recurved Eupatorium
1260 - Eupatorium mohrii Mohr's Eupatorium, Mohr's Thoroughwort
1261 - Eupatorium perfoliatum var. perfoliatum Boneset
1262 - Eupatorium pilosum Rough Boneset, Ragged Eupatorium
1263 - Eupatorium rotundifolium var. cordigerum Clasping Roundleaf Thoroughwort, Clasping Roundleaf Eupatorium
1264 - Eupatorium rotundifolium var. ovatum Inland Roundleaf Eupatorium, Hairy Thoroughwort
1265 - Eupatorium rotundifolium var. rotundifolium Common Roundleaf Boneset, Common Roundleaf Thoroughwort, Common Roundleaf Eupatorium
1266 - Eupatorium semiserratum Olive Eupatorium, Threeleaf Eupatorium, Smallflower Thoroughwort
1267 - Eupatorium serotinum Late-flowering Boneset, Late-flowering Thoroughwort, Late Eupatorium, Late Boneset
1268 - Eupatorium sessilifolium var. brittonianum Britton's Upland Boneset, Britton's Eupatorium
1269 - Eupatorium sessilifolium var. sessilifolium Upland Boneset, Sessileleaf Eupatorium
1270 - Eupatorium sessilifolium var. vaseyi Vasey's Thoroughwort, Vasey's Eupatorium
1271 - Euphorbia commutata Woodland Spurge, Tinted Spurge, Wood Spurge
1272 - Euphorbia corollata Eastern Flowering Spurge
1273 - Euphorbia curtisii White Sandhills Spurge, Curtis's Spurge
1274 - Euphorbia cyathophora Wild Poinsettia, Painted Leaf, Fire-on-the-mountain
1275 - Euphorbia cyparissias Cypress Spurge, Graveyard Spurge
1276 - Euphorbia dentata var. dentata Toothed Spurge, Green Poinsettia, Wild Poinsettia, Painted Leaf
1277 - Euphorbia discoidalis Summer Spurge
1278 - Euphorbia esula var. esula Wolf's-milk, Leafy Spurge
1279 - Euphorbia exserta Maroon Sandhills Spurge, Coastal Sand Spurge, Purple Sandhill-spurge
1280 - Euphorbia graminea grassleaf spurge
1281 - Euphorbia heterophylla Fiddler's Spurge, Mexican Fireplant
1282 - Euphorbia ipecacuanhae Carolina Ipecac, Wild Ipecac, American Ipecac
1283 - Euphorbia lathyris Caper Spurge, Myrtle Spurge, Mole Plant
1284 - Euphorbia mercurialina Cumberland Spurge, Mercury Spurge
1285 - Euphorbia pubentissima False Flowering Spurge, Southeastern Flowering Spurge, Southern Flowering Spurge
1286 - Euphorbia purpurea Glade Spurge, Darlington Spurge, Purple Spurge
1287 - Eurybia avita Alexander's Rock Aster
1288 - Eurybia chlorolepis Blue Ridge White Heart-leaved Aster, Mountain Wood-aster
1289 - Eurybia compacta Slender Aster
1290 - Eurybia divaricata White Wood-aster, Woodland Aster, Common White Heart-leaved Aster
1291 - Eurybia eryngiifolia Eryngo-leaved Aster, Thistleleaf Aster
1292 - Eurybia macrophylla Large-leaf Aster, Bigleaf Aster
1293 - Eurybia mirabilis Piedmont Aster, Bouquet Aster
1294 - Eurybia paludosa Savannah Grass-leaved Aster, Southern Swamp Aster
1295 - Eurybia radula Rough-leaved Aster, Low Rough Aster
1296 - Eurybia schreberi Schreber's Aster
1297 - Eurybia spectabilis Low Showy Aster, Eastern Showy Aster
1298 - Eurybia surculosa Creeping Aster
1299 - Eustachys petraea Dune Fingergrass, Pinewoods Fingergrass
1300 - Euthamia caroliniana Slender Flattop Goldenrod
1301 - Euthamia graminifolia var. graminifolia Grassleaf Flattop Goldenrod
1302 - Euthamia graminifolia var. hirtipes Marsh Flattop Goldenrod
1303 - Euthamia leptocephala Mississippi Valley Flat-topped Goldenrod
1304 - Eutrochium dubium Coastal Plain Joe Pye Weed, Three-nerved Joe Pye Weed
1305 - Eutrochium fistulosum Hollow-stem Joe Pye Weed
1306 - Eutrochium maculatum var. maculatum Spotted Joe Pye Weed
1307 - Eutrochium purpureum var. carolinianum Carolina Joe Pye Weed, Downy Sweet Joe Pye Weed
1308 - Eutrochium purpureum var. purpureum Purple-node Joe Pye Weed, Sweet Joe Pye Weed
1309 - Eutrochium steelei Appalachian Joe Pye Weed, Steele's Joe Pye Weed
1310 - Exochorda racemosa Pearlbush
1311 - Facelis retusa Trampweed, Fluffweed
1312 - Fagopyrum esculentum Buckwheat
1313 - Fagus grandifolia American Beech
1314 - Fatoua villosa Mulberry-weed, Crabweed, Foolish-weed
1315 - Festuca brevipila Hard Fescue
1316 - Festuca paradoxa Cluster Fescue
1317 - Festuca rubra ssp. rubra Red Fescue
1318 - Festuca subverticillata Nodding Fescue
1319 - Ficus carica Edible Fig, Garden Fig
1320 - Ficus pumila Climbing Fig, Creeping Fig
1321 - Ficus thonningii Laurel Fig
1322 - Filipendula rubra Queen-of-the-Prairie
1323 - Filipendula ulmaria ssp. ulmaria Queen-of-the-Meadow, Meadowsweet
1324 - Fimbristylis caroliniana Carolina Fimbry
1325 - Fimbristylis castanea Marsh Fimbry
1326 - Fimbristylis perpusilla Harper's Fimbry
1327 - Fimbristylis schoenoides ditch fimbry
1328 - Firmiana simplex Chinese Parasol-tree, Japanese Varnishtree, Phoenix Tree
1329 - Flaveria bidentis coastal plain yellowtops
1330 - Fleischmannia incarnata Pink Thoroughwort, Pink Eupatorium
1331 - Foeniculum vulgare Fennel
1332 - Forestiera acuminata Swamp-privet
1333 - Forestiera godfreyi Godfrey's Forestiera
1334 - Forestiera ligustrina Upland Swamp Privet, Southern-privet, Glade Privet, Upland Privet
1335 - Forestiera segregata var. segregata Florida-privet
1336 - Forsythia suspensa Weeping Forsythia
1337 - Forsythia viridissima Greenstem Forsythia
1338 - Fothergilla gardenii Coastal Witch-alder, Dwarf Witch-alder, Small Witch-alder, Fothergilla
1339 - Fothergilla major Large Witch-alder, Mountain Witch-alder, Fothergilla
1340 - Fragaria vesca ssp. americana Wood Stawberry, American Woodland Strawberry
1341 - Fragaria virginiana ssp. virginiana Wild Strawberry
1342 - Frangula alnus Glossy Buckthorn, European Alder-buckthorn
1343 - Frangula caroliniana Carolina Buckthorn, Polecat-tree, Indian Currant
1344 - Franklinia alatamaha Franklinia, Franklin Tree, Lost Gordonia
1345 - Frasera caroliniensis American Columbo
1346 - Fraxinus americana White Ash, American Ash
1347 - Fraxinus americana Biltmore Ash, Biltmore White Ash
1348 - Fraxinus caroliniana Carolina Ash, Water Ash, Pop Ash
1349 - Fraxinus pennsylvanica Green Ash, Red Ash
1350 - Fraxinus profunda Pumpkin Ash
1351 - Fraxinus quadrangulata Blue Ash
1352 - Froelichia floridana var. campestris Plains Cottonseed
1353 - Froelichia floridana var. floridana Florida Cottonweed, Florida Cottonseed
1354 - Froelichia gracilis Slender Cottonweed
1355 - Fuirena scirpoidea Southern Umbrella-sedge
1356 - Fumaria officinalis Fumitory, Earthsmoke
1357 - Gaillardia aestivalis var. aestivalis Sandhills Gaillardia, Rayless Blanketflower, Lanceleaf Blanketflower
1358 - Gaillardia aestivalis var. flavovirens lanceleaf blanketflower
1359 - Gaillardia pulchella var. picta Beach Blanket Flower, Gaillardia, Firewheel, Indian Blanket Flower
1360 - Gaillardia pulchella var. pulchella Blanket Flower, Gaillardia, Firewheel, Indian Blanket Flower
1361 - Galactia elliottii Elliott's Milkpea
1362 - Galactia erecta Erect Milkpea
1363 - Galactia microphylla Littleleaf Milkpea, Little Milkpea
1364 - Galactia mollis Soft Milkpea
1365 - Galactia regularis Smooth Milkpea, Common Milkpea
1366 - Galactia volubilis Downy Milkpea, Hairy Milkpea, Twining Milkpea, Eastern Milkpea
1367 - Galanthus nivalis Snowdrop
1368 - Galax urceolata Galax, Beetleweed
1369 - Galearis spectabilis Showy Orchis
1370 - Galega officinalis Professor-weed, Goat's Rue
1371 - Galinsoga parviflora Lesser Peruvian-daisy, Gallant Soldiers, Smallflower Quickweed
1372 - Galinsoga quadriradiata Common Peruvian-daisy, Gallant Soldiers, Fringed Quickweed
1373 - Galium album white bedstraw
1374 - Galium aparine Cleavers, Bedstraw
1375 - Galium asprellum Rough Bedstraw
1376 - Galium boreale Northern Bedstraw
1377 - Galium circaezans var. circaezans Forest Bedstraw, Licorice Bedstraw
1378 - Galium concinnum Shining Bedstraw
1379 - Galium hispidulum Coastal Bedstraw
1380 - Galium lanceolatum Lanceleaf Wild Licorice
1381 - Galium latifolium Purple Bedstraw, Wideleaf Bedstraw
1382 - Galium mollugo False Baby's Breath, Smooth Bedstraw, Hedge Bedstraw, Wild Madder
1383 - Galium obtusum ssp. filifolium Carolina Bedstraw
1384 - Galium obtusum ssp. obtusum Bluntleaf Bedstraw
1385 - Galium orizabense ssp. laevicaule Bald Bedstraw, Smoothstem Bedstraw
1386 - Galium pilosum var. pilosum Hairy Bedstraw
1387 - Galium tinctorium Stiff Marsh Bedstraw, Dye Bedstraw, Three-lobed Bedstraw
1388 - Galium triflorum Sweet-scented Bedstraw, Fragrant Bedstraw
1389 - Galium uniflorum Oneflower Bedstraw
1390 - Galium verum Yellow Bedstraw, Our Lady's Bedstraw
1391 - Gamochaeta americana Shiny Cudweed, American Everlasting
1392 - Gamochaeta falcata Narrowleaf Cudweed, Caribbean Everlasting, Delicate Everlasting
1393 - Gamochaeta falcata Narrowleaf Cudweed, Narrowleaf Purple Everlasting
1394 - Gamochaeta pensylvanica Wandering Cudweed, Pennsylvania Everlasting
1395 - Gamochaeta purpurea Purple Cudweed, Silvery Everlasting
1396 - Gamochaeta purpurea Purple Cudweed, Snow-white Everlasting
1397 - Gamochaeta purpurea Spoonleaf Purple Everlasting, Purple Cudweed
1398 - Gamochaeta simplicicaulis simple-stem everlasting
1399 - Gaultheria hispidula Creeping Snowberry, Moxie
1400 - Gaultheria procumbens Wintergreen, Teaberry
1401 - Gaura angustifolia Southeastern Gaura, Southern Beeblossom
1402 - Gaura biennis Biennial Gaura, Northeastern Gaura, Morning Honeysuckle, Biennial Beeblossom
1403 - Gaura filipes Threadstalk Gaura, Slenderstalk Beeblossom
1404 - Gaylussacia baccata Black Huckleberry, Crackleberry
1405 - Gaylussacia brachycera Box Huckleberry
1406 - Gaylussacia dumosa Southern Dwarf Huckleberry
1407 - Gaylussacia dumosa Northern Dwarf Huckleberry, Bog Huckleberry
1408 - Gaylussacia dumosa Blue Ridge Bog Huckleberry, Blue Ridge Huckleberry
1409 - Gaylussacia frondosa Dangleberry
1410 - Gaylussacia mosieri Mosier's Huckleberry, Hirsute Huckleberry
1411 - Gaylussacia tomentosa Woolly Dangleberry, Hairy Dangleberry, Hairytwig Huckleberry
1412 - Gaylussacia ursina Bear Huckleberry, Buckberry, Mountain Huckleberry
1413 - Gelsemium rankinii Swamp Jessamine
1414 - Gelsemium sempervirens Carolina Jessamine, Yellow Jessamine
1415 - Gentiana alba Pale Gentian, Plain Gentian
1416 - Gentiana andrewsii var. andrewsii Prairie Closed Gentian, Closed Bottle Gentian
1417 - Gentiana austromontana Blue Ridge Gentian, Appalachian Gentian, Pine Barren Gentian
1418 - Gentiana autumnalis Pinebarren Gentian, Autumn Gentian
1419 - Gentiana catesbaei Coastal Plain Gentian, Catesby's Gentian, Elliott's Gentian
1420 - Gentiana clausa Meadow Closed Gentian, Meadow Bottle Gentian
1421 - Gentiana decora Appalachian Gentian, Showy Gentian
1422 - Gentiana linearis Narrowleaf Gentian
1423 - Gentiana saponaria Soapwort Gentian, Harvest Bells
1424 - Gentiana saponaria var. latidens Balsam Mountain Gentian
1425 - Gentiana villosa Striped Gentian
1426 - Gentianella quinquefolia ssp. quinquefolia Stiff Gentian, Appalachian Gentianella, Fivefinger Gentian, Eastern Agueweed
1427 - Gentianopsis crinita Eastern Fringed Gentian, Greater Fringed Gentian
1428 - Geranium carolinianum var. carolinianum Carolina Cranesbill
1429 - Geranium dissectum Cutleaf Cranesbill
1430 - Geranium maculatum Wild Geranium
1431 - Geranium molle Dove's-foot Cranesbill
1432 - Geranium pusillum Small-flowered Cranesbill
1433 - Geranium robertianum Herb Robert
1434 - Geranium sibiricum Siberian Cranesbill
1435 - Geum aleppicum Yellow Avens
1436 - Geum canadense var. canadense White Avens
1437 - Geum geniculatum Bent Avens
1438 - Geum laciniatum Rough Avens
1439 - Geum radiatum Mountain Avens, Appalachian Avens, Spreading Avens, Cliff Avens
1440 - Geum vernum Spring Avens
1441 - Geum virginianum Pale Avens, Cream Avens
1442 - Gillenia stipulata Midwestern Indian Physic, American Ipecac
1443 - Gillenia trifoliata Bowman's Root, Mountain Indian Physic, Fawn's Breath
1444 - Ginkgo biloba Ginkgo, Maidenhair Tree
1445 - Gladiolus dalenii ssp. dalenii Gladiolus
1446 - Glandularia bipinnatifida var. bipinnatifida Dakota Vervain, Dakota Mock Vervain
1447 - Glandularia canadensis Rose Vervain, Rose Verbena, Creeping Vervain
1448 - Glandularia pulchella Moss Vervain, South American Vervain, Moss Verbena
1449 - Glaucium flavum Yellow Hornpoppy, Yellow Horned-poppy, Sea-poppy
1450 - Glechoma hederacea Ground Ivy, Gill-over-the-ground, Creeping Charlie
1451 - Gleditsia aquatica Water Locust
1452 - Gleditsia triacanthos Honey Locust
1453 - Glossostigma cleistanthum Mudmat
1454 - Glyceria septentrionalis Eastern Mannagrass, Floating Mannagrass
1455 - Glyceria striata Fowl Mannagrass
1456 - Goodyera pubescens Downy Rattlesnake Plantain, Downy Rattlesnake-orchid
1457 - Goodyera repens Dwarf Rattlesnake Plantain, Dwarf Rattlesnake Orchid, Lesser Rattlesnake-orchid, Lesser Rattlesnake-plantain
1458 - Gordonia lasianthus Loblolly Bay, Gordonia
1459 - Gossypium hirsutum var. hirsutum Upland Cotton
1460 - Gratiola aurea Yellow Hedge-hyssop, Golden-pert, Golden Hedge-hyssop
1461 - Gratiola hispida Pineland Hedge-hyssop
1462 - Gratiola neglecta Mud-hyssop, Mud Hedge-hyssop, Clammy Hedge-hyssop
1463 - Gratiola pilosa Shaggy Hedge-hyssop, Pilose Hedge-hyssop
1464 - Gratiola virginiana + Roundfruit Hedge-hyssop, Virginia Hedge-hyssop
1465 - Gratiola viscidula Viscid Hedge-hyssop, Sticky Hedge-hyssop, Short's Hedge-hyssop
1466 - Gymnocladus dioicus Kentucky Coffeetree
1467 - Gymnopogon ambiguus Eastern Skeletongrass, Eastern Beardgrass, Bearded Skeletongrass, Broadleaf Beardgrass
1468 - Gypsophila paniculata Tall Baby's Breath
1469 - Habenaria quinqueseta Michaux's Orchid, Long-horned Habenaria
1470 - Habenaria repens Water-spider Orchid, Floating Orchid
1471 - Hackelia virginiana Virginia Stickseed
1472 - Halesia carolina Little Silverbell
1473 - Halesia diptera Common Two-wing Silverbell
1474 - Halesia tetraptera var. monticola Mountain Silverbell
1475 - Halesia tetraptera var. tetraptera Common Silverbell
1476 - Hamamelis vernalis Vernal Witch-hazel, Ozark Witch-hazel, Springtime Witch-hazel
1477 - Hamamelis virginiana American Witch-hazel, Northern Witch-hazel
1478 - Hedeoma hispida Rough Pennyroyal, Rough False Pennyroyal
1479 - Hedeoma pulegioides American Pennyroyal
1480 - Hedera colchica Persian Ivy
1481 - Hedera helix English Ivy, Common Ivy
1482 - Hedera hibernica Atlantic Ivy, Irish Ivy
1483 - Helenium amarum var. amarum Bitterweed, Yellow Sneezeweed
1484 - Helenium autumnale var. autumnale Common Sneezeweed
1485 - Helenium brevifolium Littleleaf Sneezeweed, Shortleaf Sneezeweed
1486 - Helenium flexuosum Purplehead Sneezeweed, Southern Sneezeweed
1487 - Helenium pinnatifidum Southeastern Sneezeweed
1488 - Helenium vernale Savannah Sneezeweed, Spring Helenium
1489 - Helianthemum canadense Canada Frostweed, Canada Sunrose
1490 - Helianthemum carolinianum Carolina Sunrose, Carolina Frostweed, Carolina Rockrose
1491 - Helianthemum georgianum Georgia Sunrose, Georgia Frostweed
1492 - Helianthemum rosmarinifolium Rosemary Sunrose, Rosemary Frostweed
1493 - Helianthus ×laetiflorus [pauciflorus × tuberosus] Showy Sunflower, cheerful sunflower
1494 - Helianthus ×verticillatus Whorled Sunflower
1495 - Helianthus agrestis Southeastern Sunflower
1496 - Helianthus angustifolius Narrowleaf Sunflower , Swamp Sunflower
1497 - Helianthus annuus Common Sunflower
1498 - Helianthus atrorubens Purpledisc Sunflower, Hairy Wood Sunflower, Appalachian Sunflower
1499 - Helianthus ciliaris Texas Blueweed
1500 - Helianthus debilis ssp. cucumerifolius Cucumber-leaf Sunflower, Beach Sunflower
1501 - Helianthus decapetalus Thinleaf Sunflower, Forest Sunflower
1502 - Helianthus divaricatus Woodland Sunflower, Spreading Sunflower
1503 - Helianthus giganteus Tall Sunflower, Swamp Sunflower, Tuberous Sunflower, Giant Sunflower
1504 - Helianthus glaucophyllus Whiteleaf Sunflower
1505 - Helianthus heterophyllus Savanna Sunflower, Variable-leaf Sunflower
1506 - Helianthus hirsutus Hairy Sunflower, Rough Sunflower
1507 - Helianthus longifolius Longleaf Sunflower
1508 - Helianthus maximiliani Maximilian Sunflower
1509 - Helianthus microcephalus Small Wood Sunflower, Small-headed Sunflower
1510 - Helianthus mollis Downy Sunflower, Ashy Sunflower, Gray Sunflower
1511 - Helianthus occidentalis ssp. occidentalis Naked-stem Sunflower, Fewleaf Sunflower, Western Sunflower
1512 - Helianthus pauciflorus ssp. pauciflorus Stiff Sunflower
1513 - Helianthus porteri Confederate Daisy
1514 - Helianthus radula Roundleaf Sunflower, Rayless Sunflower
1515 - Helianthus resinosus Hairy Sunflower, Resinous Sunflower, Gray Sunflower, Resindot Sunflower
1516 - Helianthus schweinitzii Schweinitz's Sunflower
1517 - Helianthus smithii Smith's Sunflower
1518 - Helianthus strumosus Roughleaf Sunflower, Paleleaf Woodland Sunflower, Paleleaf Sunflower
1519 - Helianthus tuberosus Jerusalem Artichoke
1520 - Heliopsis helianthoides var. helianthoides False Sunflower, Eastern Oxeye, Eastern Sunflower-everlasting, Smooth Oxeye
1521 - Heliotropium amplexicaule Clasping Heliotrope
1522 - Heliotropium curassavicum var. curassavicum Seaside Heliotrope
1523 - Heliotropium indicum Indian Heliotrope, Turnsole
1524 - Helleborus foetidus Stinking Hellebore
1525 - Helleborus niger black hellebore
1526 - Helleborus orientalis Lenten-rose
1527 - Helleborus viridis Lenten-rose, Green Hellebore, Christmas-rose
1528 - Helonias bullata Swamp Pink
1529 - Hemerocallis fulva Orange Daylily, Tawny Daylily, Roadside Daylily
1530 - Hemerocallis lilioasphodelus Yellow Daylily, Lemon Daylily
1531 - Hepatica nobilis var. acuta Sharp-lobed Hepatica, Sharp-lobed Liverleaf
1532 - Hepatica nobilis var. obtusa Round-lobed Hepatica, Round-lobed Liverleaf
1533 - Heracleum mantegazzianum Giant Hogweed
1534 - Heracleum maximum Cow-parsnip, American Hogweed, Masterwort
1535 - Hesperis matronalis Dame's Rocket
1536 - Heteranthera dubia Water Stargrass
1537 - Heteranthera reniformis Kidneyleaf Mud Plantain
1538 - Heterotheca camporum var. glandulissimum Nashville Camphorweed, Lemon-yellow False Goldenaster
1539 - Heterotheca subaxillaris Camphorweed
1540 - Heuchera americana var. americana American Alumroot
1541 - Heuchera caroliniana Carolina Alumroot
1542 - Heuchera longiflora longflower alumroot, Mapleleaf Alumroot
1543 - Heuchera parviflora var. parviflora Littleflower Alumroot, Cave Alumroot, Cumberland Grotto Alumroot, Small-flower Alumroot
1544 - Heuchera pubescens Marbled Alumroot, Downy Alumroot
1545 - Heuchera villosa var. villosa Mapleleaf Alumroot, Hairy Alumroot, Rock Alumroot, Crag-jangle
1546 - Hexalectris spicata Crested Coralroot, Spiked Crested Coralroot, Brunetta
1547 - Hexastylis arifolia var. arifolia Little Brown Jug, Arrowhead Heartleaf, Arrowleaf Heartleaf
1548 - Hexastylis arifolia var. callifolia heartleaf
1549 - Hexastylis arifolia var. ruthii Appalachian Little Brown Jug
1550 - Hexastylis contracta Mountain Heartleaf
1551 - Hexastylis heterophylla Heartleaf Ginger, Variable-leaf Heartleaf, Wild Ginger
1552 - Hexastylis lewisii Lewis's Heartleaf
1553 - Hexastylis minor Little Heartleaf, Small Heartleaf Ginger
1554 - Hexastylis naniflora Dwarf-flower Heartleaf
1555 - Hexastylis rhombiformis French Broad Heartleaf, Carolina Heartleaf
1556 - Hexastylis shuttleworthii var. harperi Harper's Heartleaf
1557 - Hexastylis shuttleworthii var. shuttleworthii Large-flower Heartleaf, Wild Ginger
1558 - Hexastylis sorriei Sandhills Heartleaf, Streamhead Heartleaf
1559 - Hexastylis virginica Virginia Heartleaf, Virginia Ginger
1560 - Hibiscus aculeatus Savanna Hibiscus, Comfort-root, Pineland Hibiscus
1561 - Hibiscus coccineus Scarlet Rosemallow, Scarlet Hibiscus, Swamp Mallow
1562 - Hibiscus grandiflorus Large-flowered Hibiscus, Swamp Rose Mallow
1563 - Hibiscus laevis Halberdleaf Rosemallow, Rose Hibiscus, Smooth Rosemallow, Showy Hibiscus
1564 - Hibiscus lasiocarpos Western Rosemallow
1565 - Hibiscus moscheutos Swamp Rosemallow, Eastern Rosemallow, Wild Cotton
1566 - Hibiscus syriacus Rose-of-Sharon, Althea
1567 - Hibiscus trionum Flower-of-an-hour
1568 - Hieracium Xflagellare var. flagellare Whiplash Hawkweed
1569 - Hieracium aurantiacum Orange Hawkweed, Devil's Paintbrush, Orange King-devil
1570 - Hieracium caespitosum Field Hawkweed, Yellow King-devil, Meadow Hawkweed
1571 - Hieracium gronovii Hairy Hawkweed, Beaked Hawkweed
1572 - Hieracium marianum Maryland Hawkweed
1573 - Hieracium paniculatum Panicled Hawkweed, Leafy Hawkweed, Allegheny Hawkweed
1574 - Hieracium pilosella var. pilosella Mouse-ear Hawkweed
1575 - Hieracium piloselloides Smooth Hawkweed, Glaucous King-devil, Tall Hawkweed
1576 - Hieracium scabrum var. scabrum Rough Hawkweed
1577 - Hieracium venosum Rattlesnake Hawkweed, Rattlesnake Weed, Veiny Hawkweed
1578 - Holcus lanatus Velvet-grass
1579 - Holosteum umbellatum Jagged Chickweed
1580 - Hordeum pusillum Little Barley
1581 - Hosta ventricosa Blue Plantain-lily
1582 - Hottonia inflata Featherfoil, Water-violet
1583 - Houstonia caerulea Quaker Ladies, Common Bluet, Innocence, Azure Bluet
1584 - Houstonia canadensis Canada Bluet
1585 - Houstonia longifolia Longleaf Bluet
1586 - Houstonia longifolia Narrowleaf Bluet, Diffuse-branched Bluet
1587 - Houstonia longifolia Granite Dome Bluet
1588 - Houstonia micrantha Southern Bluet
1589 - Houstonia procumbens Roundleaf Bluet, Creeping Bluet, Trailing Bluet, Fairy-footprints
1590 - Houstonia purpurea var. calycosa Lanceleaf Bluet, Midwestern Summer Bluet, Glade Mountain Houstonia, Venus's Pride
1591 - Houstonia purpurea var. montana Roan Mountain Bluet
1592 - Houstonia purpurea var. purpurea Summer Bluet, Mountain Bluet, Woodland Bluet, Purple Bluet
1593 - Houstonia pusilla Tiny Bluet, Small Bluet
1594 - Houstonia serpyllifolia Thymeleaf Bluet, Appalachian Bluet, Prostrate Bluet, Marsh Bluet
1595 - Hudsonia ericoides Northern Golden-heather
1596 - Hudsonia montana Mountain Golden-heather
1597 - Hudsonia tomentosa var. tomentosa Woolly Beach-heather
1598 - Humulus japonicus Japanese Hops
1599 - Huperzia appalachiana Appalachian Firmoss, Appalachian Fir-clubmoss
1600 - Huperzia lucidula Shining Clubmoss, Shining Firmoss
1601 - Huperzia porophila Rock Clubmoss, Rock Firmoss
1602 - Hybanthus concolor Green-violet
1603 - Hydrangea arborescens Smooth Hydrangea, Sevenbark
1604 - Hydrangea cinerea Ashy Hydrangea
1605 - Hydrangea quercifolia Oakleaf Hydrangea
1606 - Hydrangea radiata Snowy Hydrangea, Silverleaf Hydrangea
1607 - Hydrastis canadensis Goldenseal
1608 - Hydrilla verticillata Hydrilla
1609 - Hydrocharis morsus-ranae European frog-bit
1610 - Hydrocleys nymphoides Water Poppy
1611 - Hydrocotyle americana American Water-pennywort
1612 - Hydrocotyle bonariensis Dune Pennywort, Seaside Pennywort, Dune Water-pennywort, Largeleaf Pennywort
1613 - Hydrocotyle prolifera Whorled Marsh-pennywort, Water-pennywort
1614 - Hydrocotyle ranunculoides Swamp Water-pennywort, Floating Marsh-pennywort
1615 - Hydrocotyle sibthorpioides Lawn Marsh-pennywort, Lawn Water-pennywort
1616 - Hydrocotyle umbellata Marsh Water-pennywort, Manyflower Marsh-pennywort
1617 - Hydrocotyle verticillata var. verticillata Shield Marsh-pennywort, Whorled Marsh-pennywort
1618 - Hydrolea corymbosa Tall Hydrolea, Skyflower
1619 - Hydrolea ovata Ovate False Fiddleleaf, Blue Waterleaf, Hairy Hydrolea
1620 - Hydrolea quadrivalvis Waterpod, Waterleaf
1621 - Hydrophyllum appendiculatum Biennial Waterleaf, Great Waterleaf
1622 - Hydrophyllum canadense Mapleleaf Waterleaf, Broadleaf Waterleaf, Canada Waterleaf, Bluntleaf Waterleaf
1623 - Hydrophyllum macrophyllum Hairy Waterleaf, Largeleaf Waterleaf
1624 - Hydrophyllum virginianum Virginia Waterleaf, Eastern Waterfleaf
1625 - Hygrophila polysperma East Indian Swampweed, East Indian Hygrophila, Miramar Weed, Hygro
1626 - Hylotelephium telephioides Allegheny Live-forever, Cliff Orpine, Allegheny Stonecrop
1627 - Hymenocallis coronaria Rocky-shoals Spiderlily, Catawba Spiderlily, Carolina Spiderlily, Cahaba Lily
1628 - Hymenocallis floridana Florida Spiderlily, Carolina Spiderlily
1629 - Hymenocallis liriosme Western Marsh Spiderlily, Louisiana Marsh Spiderlily
1630 - Hymenocallis occidentalis var. occidentalis Hammock Spiderlily, Woodland Spiderlily, Northern Spiderlily
1631 - Hymenocallis rotata Spring-run Spiderlily
1632 - Hymenopappus scabiosaeus var. scabiosaeus Woolly-white
1633 - Hypericum adpressum Creeping St. Johnswort, Bog St. Johnswort
1634 - Hypericum buckleii Granite Dome St. Johnswort, Mountain St. Johnswort, Buckley's St. Johnswort, Dwarf St. Johnswort
1635 - Hypericum calycinum Aaron's Beard
1636 - Hypericum canadense Canada St. Johnswort
1637 - Hypericum cistifolium Roundpod St. Johnswort
1638 - Hypericum crux-andreae St. Peter's-wort, St. Andrew's Cross, St. Peter's Cross
1639 - Hypericum densiflorum Mountain Bushy St. Johnswort, Dense-flowered St. Johnswort
1640 - Hypericum densiflorum Interior Bushy St. Johnswort
1641 - Hypericum denticulatum Coppery St. Johnswort
1642 - Hypericum dolabriforme Glade St. Johnswort
1643 - Hypericum drummondii Drummond's St. Johnswort, Nits-and-lice
1644 - Hypericum fasciculatum Peelbark St. Johnswort
1645 - Hypericum frondosum Golden St. Johnswort
1646 - Hypericum galioides bedstraw St. Johnswort
1647 - Hypericum gentianoides Pineweed, Orange-grass
1648 - Hypericum graveolens Mountain St. Johnswort
1649 - Hypericum hypericoides ssp. hypericoides St. Andrew's Cross
1650 - Hypericum hypericoides ssp. multicaule Creeping St. Andrew's Cross, Low St. Johnswort, Straggling St. Johnswort
1651 - Hypericum lloydii Lloyd's St. Johnswort, Sandhills St. Johnswort, Piedmont St. Johnswort
1652 - Hypericum mitchellianum Blue Ridge St. Johnswort
1653 - Hypericum mutilum Common Dwarf St. Johnswort
1654 - Hypericum nudiflorum Early St. Johnswort, Naked St. Johnswort, Streamside St. Johnswort
1655 - Hypericum nudiflorum early St. Johnswort
1656 - Hypericum perforatum European St. Johnswort, Common St. Johnswort
1657 - Hypericum prolificum Shrubby St. Johnswort
1658 - Hypericum punctatum Spotted St. Johnswort
1659 - Hypericum reductum Sandhill St. Johnswort, Atlantic St. Johnswort
1660 - Hypericum setosum Hairy St. Johnswort
1661 - Hypericum sphaerocarpum Barrens St. Johnswort
1662 - Hypericum suffruticosum Pineland St. Johnswort
1663 - Hypericum tetrapetalum Low St. Peter's-wort
1664 - Hypericum virgatum Strict St. Johnswort, Sharpleaf St. Johnswort
1665 - Hypochaeris glabra Smooth Cat's-ear
1666 - Hypochaeris radicata Hairy Cat's-ear, Spotted Cat's-ear, Cat's Ear Dandelion
1667 - Hypolepis repens Creeping Bramble Fern
1668 - Hypoxis hirsuta Yellow Stargrass, Hairy Yellow Stargrass, Common Stargrass, Upland Stargrass
1669 - Hypoxis juncea Fringed Stargrass
1670 - Hypoxis wrightii Bristleseed Stargrass, Pineland Stargrass
1671 - Hyptis alata Musky Mint, Cluster Bushmint
1672 - Hyptis mutabilis Tropical Bushmint
1673 - Ilex ambigua Carolina Holly
1674 - Ilex amelanchier Sarvis Holly
1675 - Ilex cassine var. cassine Dahoon, Cassena, Dahoon Holly
1676 - Ilex collina Longstalk Holly, Cherry Holly
1677 - Ilex coriacea Sweet Gallberry, Big Gallberry, Large Gallberry
1678 - Ilex cornuta Chinese Holly, Burford Holly
1679 - Ilex crenata Japanese Holly
1680 - Ilex cuthbertii Cuthbert Holly
1681 - Ilex decidua Possumhaw, Possumhaw Holly
1682 - Ilex glabra Inkberry, Bitter Gallberry, Little Gallberry
1683 - Ilex laevigata Smooth Winterberry
1684 - Ilex longipes Georgia Holly, Chapman's Holly
1685 - Ilex montana Mountain Holly, Mountain Winterberry
1686 - Ilex myrtifolia Myrtle Holly, Myrtle-leaved Holly
1687 - Ilex opaca var. opaca American Holly, Christmas Holly
1688 - Ilex verticillata Downy Winterberry, Black-alder
1689 - Ilex vomitoria Yaupon Holly, Yaupon
1690 - Illicium floridanum Florida Star-anise, Florida Anise-tree, Stinkbush
1691 - Illicium parviflorum Swamp Star-anise, Yellow Anise-tree, Ocala Anise-tree
1692 - Impatiens capensis Spotted Jewelweed, Spotted Touch-me-not, Orange Jewelweed, Orange Touch-me-not
1693 - Impatiens glandulifera Ornamental Jewelweed, Himalayan Balsam, Indian Balsam
1694 - Impatiens pallida Pale Jewelweed, Pale Touch-me-not, Yellow Jewelweed, Yellow Touch-me-not
1695 - Imperata cylindrica Cogongrass, Bloodroot Grass, Brazilian Satintail
1696 - Indigofera caroliniana Wild Indigo, Carolina Indigo
1697 - Indigofera hirsuta Hairy Indigo, Roughhairy Indigo
1698 - Indigofera suffruticosa West Indian Indigo
1699 - Ionactis linariifolius Stiffleaf Aster, Flaxleaf Aster, Spruce Aster
1700 - Ipomoea aquatica Water Spinach, Swamp Morning Glory
1701 - Ipomoea batatas Sweet Potato
1702 - Ipomoea coccinea Small Red Morning Glory, Scarlet Creeper
1703 - Ipomoea cordatotriloba var. cordatotriloba Coastal Morning Glory, Tie-vine, Cotton Morning Glory
1704 - Ipomoea hederacea Ivyleaf Morning Glory
1705 - Ipomoea hederifolia Scarlet Creeper
1706 - Ipomoea imperati Fiddleleaf Morning Glory, Beach Morning Glory
1707 - Ipomoea lacunosa Small White Morning Glory, Small-flowered Morning Glory, Whitestar
1708 - Ipomoea macrorhiza Indian Midden Morning Glory, Largeroot Morning Glory, Manroot
1709 - Ipomoea pandurata Manroot, Wild Potato Vine, Man-of-the-earth, Wild Sweet Potato
1710 - Ipomoea pes-caprae ssp. brasiliensis Railroad Vine, Bay Hops, Bay Winders, Goat's-foot
1711 - Ipomoea purpurea Common Morning Glory
1712 - Ipomoea quamoclit Cypress-vine
1713 - Ipomoea sagittata Saltmarsh Morning Glory
1714 - Ipomoea triloba Little-bell
1715 - Ipomopsis rubra Standing-cypress
1716 - Iris brevicaulis Short-stem Iris, Lamance Iris, Zigzag Iris
1717 - Iris cristata Dwarf Crested Iris
1718 - Iris fulva Copper Iris, Red Flag
1719 - Iris germanica German Iris, Fleur-de-Lys
1720 - Iris giganticaerulea Giant Blue Iris
1721 - Iris hexagona var. hexagona Dixie Iris, Anglepod Blue Flag
1722 - Iris hexagona var. savannarum savanna iris
1723 - Iris prismatica Slender Blue Flag, Slender Blue Iris
1724 - Iris pseudacorus Yellow Flag, Water Flag, Yellow Iris
1725 - Iris sibirica Siberian Iris
1726 - Iris tridentata Bay Blue-flag Iris, Flag, Savannah Iris
1727 - Iris verna var. smalliana Upland Dwarf Iris, Upland Dwarf Violet Iris
1728 - Iris verna var. verna Coastal Plain Dwarf Iris, Sandhill Iris, Coastal Plain Violet Iris
1729 - Iris virginica var. virginica Southern Blue Flag
1730 - Isoetes appalachiana Appalachian Quillwort
1731 - Isoetes boomii Boom's Quillwort
1732 - Isoetes engelmannii Engelman's Quillwort
1733 - Isoetes georgiana Georgia Quillwort
1734 - Isoetes hyemalis Wintergreen Quillwort, Winter Quillwort, evergreen quillwort
1735 - Isoetes junciformis Rush Quillwort
1736 - Isoetes melanopoda Eastern Blackfoot Quillwort
1737 - Isoetes melanopoda Blackfoot Quillwort
1738 - Isoetes melanospora Black-spored Quillwort
1739 - Isoetes piedmontana Piedmont Quillwort
1740 - Isoetes riparia var. riparia Shore Quillwort
1741 - Isoetes tegetiformans Mat-forming Quillwort, Merlin's Grass, Mat-forming Melin's grass
1742 - Isoetes valida Mountain Quillwort, Carolina Quillwort, Strong Quillwort
1743 - Isoetes virginica Virginia Quillwort
1744 - Isolepis carinata Keeled Bulrush
1745 - Isotria medeoloides Small Whorled Pogonia, Little Five-leaves
1746 - Isotria verticillata Large Whorled Pogonia, Larger Five-leaves
1747 - Itea virginica Virginia Sweetspire, Virginia-willow
1748 - Iva annua + Sumpweed, Rough Marsh-elder, Annual Marsh-elder
1749 - Iva frutescens ssp. frutescens Southern Maritime Marsh-elder, Southern Bigleaf Marsh-elder
1750 - Iva imbricata Seashore Elder, Dune Marsh-elder, Seacoast Marsh-elder
1751 - Jacquemontia tamnifolia Jacquemontia, Smallflower Morning Glory, Hairy Clustervine, Tie Vine
1752 - Jamesianthus alabamensis Alabama Warbonnet
1753 - Jasminum nudiflorum Winter Jasmine
1754 - Jeffersonia diphylla Twinleaf
1755 - Juglans cinerea Butternut, White Walnut
1756 - Juglans nigra Black Walnut
1757 - Juncus acuminatus tapertip rush
1758 - Juncus coriaceus Leathery Rush
1759 - Juncus dichotomus Forked Rush
1760 - Juncus effusus + Soft Rush, Common Rush
1761 - Juncus georgianus Georgia Rush
1762 - Juncus gymnocarpus Seep Rush, Beaked Rush
1763 - Juncus marginatus grassleaf rush
1764 - Juncus megacephalus Large-headed Rush
1765 - Juncus roemerianus Black Needle Rush
1766 - Juncus subcaudatus var. subcaudatus Somewhat-tailed Rush
1767 - Juncus tenuis Path Rush, Poverty Rush
1768 - Juncus trigonocarpus Redpod Rush
1769 - Juniperus communis var. depressa Ground Juniper, Mountain Juniper, Common Juniper
1770 - Juniperus virginiana var. silicicola Southern Red Cedar, Coastal Red Cedar
1771 - Juniperus virginiana var. virginiana Eastern Red Cedar
1772 - Justicia americana American Water-willow
1773 - Justicia angusta Pineland Water-willow, Narrowleaf Water-willow
1774 - Justicia crassifolia thickleaf water-willow
1775 - Justicia ovata var. ovata Coastal Plain Water-willow, Looseflower Water-willow
1776 - Kallstroemia maxima Greater Caltrop
1777 - Kalmia angustifolia Northern Sheepkill, Sheep Laurel, Lamb-kill
1778 - Kalmia carolina Southern Sheepkill, Carolina Wicky, Carolina Sheep Laurel, Carolina Bog Myrtle
1779 - Kalmia cuneata White Wicky
1780 - Kalmia hirsuta Hairy Wicky
1781 - Kalmia latifolia Mountain Laurel, Ivy, Calico-bush, Mountain Ivy
1782 - Kalopanax septemlobus Castor Aralia
1783 - Kerria japonica Japanese-rose, Kerria
1784 - Koelreuteria paniculata Golden Rain-tree
1785 - Kosteletzkya virginica Southern Seashore Mallow, Seashore Marshmallow, Virginia Saltmarsh Mallow
1786 - Krameria lanceolata Trailing Ratany, Sandspur, Spreading Ratanay, trailing krameria
1787 - Krigia biflora var. biflora Orange Dwarf-dandelion, Two-flower Dwarf-dandelion, Two-flower Cynthia
1788 - Krigia caespitosa Opposite-leaf Dwarf-dandelion
1789 - Krigia dandelion Colonial Dwarf-dandelion, Potato Dwarf-dandelion
1790 - Krigia montana Mountain Dwarf-dandelion, Mountain Cynthia
1791 - Krigia virginica Virginia Dwarf-dandelion
1792 - Kummerowia stipulacea Korean Clover, Korean Lespedeza
1793 - Kummerowia striata Japanese Clover, Common Lespedeza, Annual Lespedeza
1794 - Kyllinga odorata Whitehead Sedge
1795 - Kyllinga pumila Annual Greenhead Sedge
1796 - Kyllinga squamulata Crested Greenhead Sedge
1797 - Lachnanthes caroliana Carolina Redroot
1798 - Lachnocaulon anceps Common Bogbuttons, Savanna Bogbuttons, Whitehead Bogbutton
1799 - Lachnocaulon beyrichianum Southern Bogbuttons
1800 - Lactuca biennis Tall Blue Lettuce
1801 - Lactuca canadensis American Wild Lettuce, Canada Lettuce
1802 - Lactuca floridana var. floridana Woodland Lettuce
1803 - Lactuca graminifolia var. graminifolia Coastal Plain Lettuce, Slender Wild Lettuce, Grassleaf Lettuce
1804 - Lactuca hirsuta + Downy Lettuce, Hairy Lettuce
1805 - Lactuca saligna Willowleaf Lettuce
1806 - Lactuca serriola Prickly Lettuce
1807 - Lagarosiphon major African Elodea, oxygen-weed, South African oxygen weed
1808 - Lagerstroemia indica Crape-myrtle
1809 - Lamium amplexicaule Henbit
1810 - Lamium maculatum Spotted Deadnettle
1811 - Lamium purpureum var. purpureum Purple Deadnettle, Red Deadnettle
1812 - Lantana camara Common Lantana, Hedgeflower
1813 - Lantana depressa var. floridana Florida Lantana, East Florida Lantana
1814 - Lantana montevidensis Trailing Shrub-verbena, Polecat-geranium
1815 - Lantana urticoides Texas Lantana, Hierba De Cristo, West Indies Shrub-verbena
1816 - Laportea aestuans West Indian Wood Nettle
1817 - Laportea canadensis Canada Wood-nettle
1818 - Lapsana communis Nipplewort
1819 - Larix decidua European Larch
1820 - Larix laricina Eastern Tamarack, Eastern Larch
1821 - Lathyrus hirsutus Caley Pea, Singletary Pea
1822 - Lathyrus latifolius Everlasting Pea, Perennial Sweet Pea
1823 - Lathyrus odoratus Sweet Pea
1824 - Lathyrus sylvestris Perennial Pea, Narrowleaf Everlasting Pea, Flat Peavine
1825 - Lathyrus venosus Wood Pea, Forest Pea, Bush Vetch, Veiny Pea
1826 - Leavenworthia exigua var. exigua Tennessee Gladecress, Least Glade-cress
1827 - Leavenworthia uniflora Michaux's Glade-cress
1828 - Lechea deckertii Deckert's Pinweed
1829 - Lechea racemulosa Racemose Pinweed, Oblong-fruit Pinweed
1830 - Lechea tenuifolia Narrowleaf Pinweed
1831 - Leersia lenticularis Catchfly Cutgrass
1832 - Leersia oryzoides Rice Cutgrass
1833 - Leersia virginica White Cutgrass, Whitegrass
1834 - Leiophyllum buxifolium Sand-myrtle, Mountain Myrtle
1835 - Leitneria floridana Corkwood, Florida Corkwood
1836 - Lemna perpusilla Tiny Duckweed, Small Duckweed, Minute Duckweed
1837 - Leonurus cardiaca ssp. cardiaca Motherwort, Lion's-tail
1838 - Lepidium campestre Cow Cress, Field Pepperwort, Field Cress, Field Pepperweed
1839 - Lepidium latifolium Broadleaf Pepper-grass
1840 - Lepidium virginicum var. virginicum Poor Man's Pepper, Peppergrass
1841 - Leptochloa dubia Green Sprangletop
1842 - Leptochloa panicea ssp. brachiata Red Sprangletop
1843 - Leptochloa panicea ssp. mucronata Red Spangletop
1844 - Lespedeza angustifolia Narrowleaf Lespedeza, Narrowleaf Bush-clover
1845 - Lespedeza bicolor Bicolor Lespedeza, Bicolor, Shrubby Lespedeza
1846 - Lespedeza capitata Roundhead Lespedeza, Roundhead Bush-clover, Silvery Bush-clover
1847 - Lespedeza cuneata Sericea Lespedeza, Chinese Lespedeza
1848 - Lespedeza frutescens Violet Lespedeza, Shrubby Bush-clover
1849 - Lespedeza hirta + Hairy Bush-clover, Hairy Lespedeza, Silvery Lespedeza
1850 - Lespedeza procumbens Downy Trailing Lespedeza, Trailing Bush-clover
1851 - Lespedeza repens Smooth Trailing Lespedeza, Creeping Lespedeza, Creeping Bush-clover
1852 - Lespedeza stuevei Velvety Lespedeza, Stueve's Bush-clover, Tall Lespedeza
1853 - Lespedeza thunbergii Thunberg's Lespedeza
1854 - Lespedeza violacea Wand Lespedeza, Wandlike Bush-clover, Violet Bush-clover
1855 - Lespedeza virginica Virginia Lespedeza, Slender Lespedeza, Virginia Bush-clover, Slender Bush-clover
1856 - Leucaena leucocephala White Leadtree, Leucaena, Jumbie-bean
1857 - Leucanthemum vulgare Oxeye Daisy, Common Daisy
1858 - Leucojum aestivum ssp. aestivum Summer Snowflake
1859 - Leucothoe axillaris Coastal Doghobble, Coastal Plain Doghobble
1860 - Leucothoe fontanesiana Mountain Doghobble, Highland Doghobble, Switch-ivy
1861 - Liatris aspera var. intermedia Rough Blazing-star
1862 - Liatris chapmanii Chapman's Blazing-star
1863 - Liatris cokeri Sandhills Blazing-star
1864 - Liatris elegans var. elegans Common Elegant Blazing-star
1865 - Liatris garberi Garber’s Blazing-star
1866 - Liatris helleri Smooth Blazing-star, Heller's Blazing-star
1867 - Liatris microcephala Narrowleaf Blazing-star, Smallhead Blazing-star
1868 - Liatris pauciflora Sandhills Blazing-star, One-sided Blazing-star, Lax Blazing-star
1869 - Liatris pilosa Grassleaf Blazing-star, Shaggy Blazing-star
1870 - Liatris pycnostachya + Prairie Blazing-star
1871 - Liatris scariosa var. scariosa Northern Blazing-star
1872 - Liatris spicata var. resinosa Dense Blazing-star, Bog Blazing-star
1873 - Liatris spicata var. spicata Dense Blazing-star, Mountain Blazing-star, Florist's Gayfeather, Dense Gayfeather
1874 - Liatris squarrosa var. squarrosa Scaly Blazing-star, Squarrose Gayfeather, Longbracted Blazing-star
1875 - Liatris squarrulosa Southern Blazing-star, Earle's Blazing-star, Appalachian Blazing-star
1876 - Liatris tenuifolia var. tenuifolia Shortleaf Blazing-star, Shortleaf Gayfeather, Slender Blazing-star
1877 - Liatris virgata Wand Blazing-star
1878 - Licania michauxii Gopher-apple, Ground-oak
1879 - Ligusticum canadense American Lovage
1880 - Ligustrum amurense Amur Privet
1881 - Ligustrum japonicum Japanese Privet
1882 - Ligustrum lucidum Glossy Privet, Broadleaf Privet
1883 - Ligustrum obtusifolium Border Privet
1884 - Ligustrum ovalifolium California Privet
1885 - Ligustrum sinense Chinese Privet
1886 - Ligustrum vulgare European Privet, Common Privet
1887 - Lilaeopsis carolinensis Carolina Lilaeopsis, Carolina Grasswort
1888 - Lilaeopsis chinensis Marsh Lilaeopsis, Eastern Grasswort
1889 - Lilium canadense ssp. canadense Canada Lily
1890 - Lilium catesbaei + Pine Lily, Catesby's Lily, Leopard Lily
1891 - Lilium grayi Gray's Lily, Roan Lily
1892 - Lilium iridollae Sandhills Lily, Sandhills Bog Lily
1893 - Lilium lancifolium Tiger Lily
1894 - Lilium longiflorum Easter Lily
1895 - Lilium michauxii Carolina Lily
1896 - Lilium michiganense Michigan Lily
1897 - Lilium philadelphicum var. philadelphicum Wood Lily
1898 - Lilium superbum Turk's Cap Lily
1899 - Limnobium spongia American Frogsbit, Spongeplant
1900 - Limnophila sessiliflora Asian Marshweed
1901 - Limonium carolinianum Carolina Sea-lavender
1902 - Linaria dalmatica ssp. dalmatica Dalmation Toadflax
1903 - Linaria purpurea purple toadflax
1904 - Linaria vulgaris Butter-and-eggs, Yellow Toadflax, Wild-snapdragon
1905 - Lindera benzoin var. benzoin Northern Spicebush, Wild Allspice
1906 - Lindera melissifolia Southern Spicebush, Pondberry
1907 - Lindera subcoriacea Bog Spicebush, Streamhead Spicebush
1908 - Lindernia dubia var. dubia Yellowseed False Pimpernel
1909 - Lindernia monticola Flatrock Pimpernel, Riverbank Pimpernel, False Pimpernel, Piedmont False-pimpernel
1910 - Linum floridanum var. chrysocarpum Yellow-fruited Yellow Flax, Florida yellow flax
1911 - Linum floridanum var. floridanum Florida Yellow Flax, Savanna Flax
1912 - Linum intercursum Bicknell's Yellow Flax, Sandplain Yellow Flax
1913 - Linum medium var. texanum Texas Yellow Flax, Stiff Yellow Flax, Spreading Flax, Texas Flax
1914 - Linum striatum Ridgestem Yellow Flax, Ridged Yellow Flax
1915 - Linum virginianum Virginia Yellow Flax, Woodland Flax
1916 - Liparis liliifolia Lily-leaf Twayblade, Large Twayblade, Purple Twayblade, Brown Wide-lip Orchid
1917 - Liparis loeselii Fen Orchid, Bog Twayblade, Loesel's Twayblade, Yellow Wide-lip Orchid
1918 - Liquidambar styraciflua Sweetgum
1919 - Liriodendron tulipifera Tuliptree, Yellow Poplar, Whitewood
1920 - Liriope graminifolia Liriope, Lilyturf
1921 - Liriope muscari Liriope, Big Blue Lilyturf
1922 - Liriope spicata Liriope, Creeping Lilyturf
1923 - Listera australis Southern Twayblade
1924 - Listera smallii Kidneyleaf Twayblade, Appalachian Twayblade, Small's Twayblade
1925 - Lithospermum canescens Hoary Puccoon, Indian-paint
1926 - Lithospermum caroliniense var. caroliniense Coastal Plain Puccoon, Hairy Puccoon, Sandhill Puccoon
1927 - Lithospermum latifolium American Gromwell, Broadleaf Gromwell
1928 - Lithospermum tuberosum Southern Stoneseed
1929 - Litsea aestivalis Pondspice
1930 - Lobelia amoena var. amoena Southern Lobelia
1931 - Lobelia boykinii Boykin's Lobelia
1932 - Lobelia cardinalis Cardinal Flower
1933 - Lobelia elongata Purple Lobelia, Streamside Lobelia, Longleaf Lobelia
1934 - Lobelia glandulosa Savanna Lobelia, Glade Lobelia
1935 - Lobelia inflata Indian-tobacco, Pukeweed
1936 - Lobelia nuttallii Nuttall's Lobelia
1937 - Lobelia paludosa White Lobelia
1938 - Lobelia puberula var. puberula Downy Lobelia, Hairy Lobelia
1939 - Lobelia siphilitica var. siphilitica Great Blue Lobelia
1940 - Lobelia spicata var. spicata Pale Spiked Lobelia, Palespike Lobelia
1941 - Lolium perenne ssp. multiflorum Italian Ryegrass, Annual Ryegrass
1942 - Lolium perenne ssp. perenne English Ryegrass, Perennial Ryegrass
1943 - Lolium temulentum ssp. temulentum Darnel Ryegrass, Darnel
1944 - Lonicera ×bella [morrowii × tatarica] Bell's Honeysuckle, Pretty Honeysuckle, Showy Honeysuckle
1945 - Lonicera canadensis American Fly-honeysuckle, Fly-honeysuckle
1946 - Lonicera dioica Smooth Honeysuckle, Mountain Coral Honeysuckle, Limber Honeysuckle
1947 - Lonicera flava Yellow Honeysuckle
1948 - Lonicera fragrantissima Sweet-breath-of-spring, Winter Honeysuckle
1949 - Lonicera japonica Japanese Honeysuckle
1950 - Lonicera maackii Amur Bush-honeysuckle, Amur Honeysuckle
1951 - Lonicera morrowii Morrow's Honeysuckle
1952 - Lonicera sempervirens Coral Honeysuckle, Woodbine, Trumpet Honeysuckle
1953 - Lonicera standishii Standish's Honeysuckle
1954 - Lonicera tatarica Tatarian Honeysuckle
1955 - Lonicera xylosteum European Fly-honeysuckle, Dwarf Honeysuckle
1956 - Lophiola aurea Goldencrest
1957 - Lotus corniculatus Birdsfoot-trefoil, Eggs-and-Bacon
1958 - Lotus glaber Narrowleaf Birdsfoot-trefoil, Slender Birdsfoot-trefoil
1959 - Lotus unifoliolatus var. helleri Carolina Prairie-trefoil
1960 - Ludwigia alternifolia Alternate-leaf Seedbox, Bushy Seedbox
1961 - Ludwigia arcuata piedmont primrose-willow
1962 - Ludwigia brevipes Long Beach Seedbox, Coastal Plain Water-purslane
1963 - Ludwigia decurrens Wingstem Water-primrose, Wingleaf Primrose-willow
1964 - Ludwigia grandiflora ssp. grandiflora Showy Water-primrose, Large-flower Water-primrose
1965 - Ludwigia grandiflora ssp. hexapetala Common Water-primrose
1966 - Ludwigia hirtella Rafinesque's Seedbox
1967 - Ludwigia leptocarpa Water-willow, Primrose Willow, Anglestem Primrose-willow
1968 - Ludwigia maritima Harper's Seedbox, Seaside Seedbox
1969 - Ludwigia palustris Common Water-purslane, Marsh Purslane, Marsh Seedbox
1970 - Ludwigia repens Creeping Seedbox
1971 - Ludwigia suffruticosa Shrubby Seedbox
1972 - Ludwigia virgata Savanna Seedbox, Slender Seedbox
1973 - Lunaria annua Money Plant, Annual Honesty, Silver-dollar Plant
1974 - Lupinus angustifolius Narrowleaf Lupine
1975 - Lupinus diffusus Blue Sandhill Lupine, Sky-blue Lupine
1976 - Lupinus perennis ssp. gracilis Southern Sundial Lupine
1977 - Lupinus perennis ssp. perennis var. perennis Northern Sundial Lupine
1978 - Lupinus villosus Lady Lupine, Pink Sandhill Lupine
1979 - Luzula acuminata ssp. acuminata hairy woodrush
1980 - Luzula acuminata ssp. carolinae Carolina woodrush
1981 - Luzula bulbosa bulbous woodrush
1982 - Luzula echinata Hedgehog Woodrush, Spreading Woodrush
1983 - Luzula multiflora ssp. multiflora var. multiflora woodrush
1984 - Lychnis coronaria Rose Campion, Mullein-pink
1985 - Lychnis flos-cuculi Ragged Robin
1986 - Lycium carolinianum var. carolinianum Christmas-berry, Carolina Matrimony-vine
1987 - Lycopodiella alopecuroides Foxtail Clubmoss, Foxtail Bog Clubmoss
1988 - Lycopodiella appressa Southern Bog Clubmoss
1989 - Lycopodiella caroliniana var. caroliniana Carolina Bog Clubmoss, Slender Clubmoss
1990 - Lycopodiella cernua var. cernua Nodding Clubmoss, Staghorn Clubmoss
1991 - Lycopodiella prostrata Featherstem Clubmoss, Prostrate Bog Clubmoss
1992 - Lycopodium annotinum Stiff Clubmoss, Bristly Clubmoss
1993 - Lycopodium clavatum Staghorn Clubmoss, Running Clubmoss, Ground-pine
1994 - Lycopodium dendroideum Tree Ground-pine, Round-branch Clubmoss, Prickly Tree-clubmoss
1995 - Lycopodium digitatum Southern Ground-cedar, Common Running-cedar, Fan Ground-pine, Running Ground-pine
1996 - Lycopodium hickeyi Pennsylvania Ground-pine, Hickey's Tree-clubmoss
1997 - Lycopodium obscurum Common Ground-pine, Flat-branched Tree-clubmoss
1998 - Lycopodium tristachyum Blue Ground-cedar, Blue Running-cedar
1999 - Lycopus rubellus Stalked Bugleweed, Taperleaf Bugleweed
2000 - Lycopus virginicus Virginia Bugleweed
2001 - Lycoris radiata Red Spider Lily, Hurricane Lily, Surprise Lily, Magic Lily
2002 - Lygodesmia aphylla Rose-rush, Flowering Straw
2003 - Lygodium japonicum Japanese Climbing Fern
2004 - Lygodium microphyllum Old World Climbing Fern, Small-leaf Climbing Fern
2005 - Lygodium palmatum American Climbing Fern
2006 - Lyonia ferruginea Rusty Lyonia, Staggerbush, Dragonwood, Crookedwood
2007 - Lyonia fruticosa Staggerbush, Poor-grub
2008 - Lyonia ligustrina var. ligustrina Northern Maleberry, He-huckleberry
2009 - Lyonia lucida Shining Fetterbush, Lyonia, Hemleaf
2010 - Lyonia mariana Staggerbush
2011 - Lysimachia asperulifolia Pocosin Loosestrife, "Roughleaf Loosestrife"
2012 - Lysimachia ciliata Fringed Loosestrife
2013 - Lysimachia clethroides Gooseneck Loosestrife
2014 - Lysimachia fraseri Fraser's Loosestrife
2015 - Lysimachia graminea Grassleaf Yellow-loosestrife
2016 - Lysimachia hybrida Lowland Loosestrife
2017 - Lysimachia lanceolata Lanceleaf Loosestrife
2018 - Lysimachia loomisii Carolina Loosestrife, Loomis's Loosestrife
2019 - Lysimachia nummularia Moneywort, Creeping Jenny, Creeping Charlie
2020 - Lysimachia quadriflora Prairie Loosestrife, Four-flower Loosestrife, Smooth Loosestrife
2021 - Lysimachia quadrifolia Whorled Loosestrife
2022 - Lysimachia terrestris Swamp Candles, Bog-candles, Bog Loosestrife
2023 - Lysimachia tonsa Southern Loosestrife, Appalachian Loosestrife
2024 - Lysimachia vulgaris Garden Loosestrife
2025 - Lythrum alatum var. alatum Northern Winged Loosestrife
2026 - Lythrum salicaria Purple Loosestrife
2027 - Macbridea caroliniana Carolina Birds-in-a-nest, Carolina Macbridea, Carolina Bogmint
2028 - Maclura pomifera Osage-orange, Hedge-apple, Bow-wood
2029 - Macroptilium lathyroides Wild Bushbean
2030 - Macrothelypteris torresiana Mariana Maiden Fern, Swordfern, False Maiden Fern
2031 - Magnolia acuminata Cucumber Magnolia, Cucumber-tree
2032 - Magnolia acuminata Piedmont Cucumber Magnolia, Yellow Cucumber-tree, Showy Cucumber Magnolia
2033 - Magnolia ashei Ashe's Magnolia
2034 - Magnolia fraseri Fraser Magnolia, Mountain Magnolia, Earleaf Umbrella-tree, Umbrella Tree
2035 - Magnolia grandiflora Southern Magnolia, Bull Bay
2036 - Magnolia macrophylla Bigleaf Magnolia, Large-leaved Magnolia, Umbrella Tree
2037 - Magnolia pyramidata Pyramid Magnolia
2038 - Magnolia tripetala Umbrella Magnolia, Umbrella-tree
2039 - Magnolia virginiana Sweetbay, Sweetbay Magnolia, Swampbay
2040 - Mahonia bealei Leatherleaf Mahonia, Chinese Mahonia, Holly-grape
2041 - Mahonia nervosa Cascade Oregon Grape, Cascades Mahonia
2042 - Mahonia repens Creeping Oregon Grape
2043 - Maianthemum canadense Canada Mayflower, False Lily-of-the-valley, Wild Lily-of-the-valley
2044 - Maianthemum racemosum ssp. racemosum False Solomon's Seal, Eastern Solomon's Plume, May-plume
2045 - Maianthemum stellatum Starry Solomon's Seal, Starry Solomon's Plume, Starflower
2046 - Malaxis bayardii Appalachian Adder's-mouth Orchid
2047 - Malaxis spicata Florida Adder's-mouth Orchid
2048 - Malaxis unifolia Green Adder's-mouth Orchid
2049 - Malus angustifolia var. angustifolia Southern Crabapple, Wild Crabapple
2050 - Malus baccata Siberian Crabapple
2051 - Malus coronaria Wild Crabapple, Sweet Crabapple
2052 - Malus pumila Common Apple
2053 - Malva moschata Marsh Mallow, Musk Mallow, Rose Mallow
2054 - Malva neglecta Common Mallow, Cheeses
2055 - Malva sylvestris High Mallow, Common Mallow, Cheeses
2056 - Malvaviscus arboreus var. arboreus Wax Mallow
2057 - Malvaviscus arboreus var. drummondii Wax Mallow, Turk's-cap Mallow
2058 - Malvaviscus penduliflorus Turk’s-cap Mallow, Mazapan
2059 - Manfreda virginica Eastern Agave, Eastern False Aloe, Rattlesnake-master, American Aloe
2060 - Marshallia caespitosa Barbara's Buttons
2061 - Marshallia graminifolia var. cynanthera Grassleaf Barbara's-buttons
2062 - Marshallia graminifolia var. graminifolia Grassleaf Barbara's-buttons
2063 - Marshallia grandiflora Appalachian Barbara's-buttons, Large-flowered Barbara's-buttons, Monongahela Barbara's-buttons
2064 - Marshallia legrandii Oak Barrens Barbara's-buttons
2065 - Marshallia mohrii Coosa Barbara's-buttons
2066 - Marshallia obovata var. obovata Piedmont Barbara's-buttons, Spoon-leaved Barbara's-buttons, Spoon-shaped Barbara's-buttons
2067 - Marshallia obovata var. scaposa Savanna Barbara's-buttons, Spoon-shaped Barbara's-buttons
2068 - Marshallia ramosa Pineland Barbara's-buttons, Southern Barbara's-buttons
2069 - Marshallia trinervia Colonial Barbara's-buttons, Broadleaf Barbara's-buttons
2070 - Marsilea macropoda Golden Waterclover, Big-footed Waterclover
2071 - Marsilea minuta Dwarf Waterclover, Small Waterclover
2072 - Marsilea mutica Australian Waterclover, Nardoo
2073 - Marsilea quadrifolia European Waterclover, European Pepperwort, European Water Shamrock
2074 - Matelea carolinensis Carolina Spinypod, Climbing Milkweed, Climbing Milkvine, Maroon Carolina Milkvine
2075 - Matelea decipiens Deceptive Spinypod
2076 - Matelea flavidula Yellow Spinypod, Yellow Carolina Milkvine
2077 - Matelea gonocarpos Eastern Anglepod
2078 - Matelea obliqua Northern Spinypod, Limerock Milkvine, Climbing Milkvine
2079 - Matricaria discoidea Pineapple-weed, Rayless Chamomile
2080 - Mayaca fluviatilis Stream Bogmoss
2081 - Mayaca fluviatilis Aublet's Bogmoss
2082 - Mazus miquelii Creeping Mazus, Miquel's mazus
2083 - Mazus pumilus Japanese Mazus
2084 - Mecardonia acuminata var. acuminata Mecardonia, Common Axilflower
2085 - Medeola virginiana Indian Cucumber-root
2086 - Medicago arabica Spotted Medick, Spotted Bur-clover
2087 - Medicago lupulina Black Medick, Yellow Trefoil
2088 - Medicago polymorpha Toothed Medick, Smooth Bur-clover
2089 - Medicago sativa ssp. sativa Alfalfa, Lucerne, Blue Alfalfa
2090 - Meehania cordata Meehania, Meehan's Mint
2091 - Melaleuca quinquenervia Paperbark Tree , Meleleuca, Punktree
2092 - Melampyrum lineare var. latifolium Cow-wheat
2093 - Melanthera angustifolia Everglades squarestem
2094 - Melanthera nivea Melanthera, Snow Squarestem
2095 - Melia azedarach Chinaberry, Pride-of-India
2096 - Melica mutica Two-flower Melicgrass
2097 - Melilotus indicus Small Melilot, Sourclover, Indian Sweetclover
2098 - Melilotus officinalis White Sweetclover, White Melilot
2099 - Melilotus officinalis Yellow Sweetclover, Yellow Melilot, Ribbed Melilot
2100 - Melinis repens Rose Natalgrass
2101 - Melissa officinalis Lemon Balm
2102 - Melochia corchorifolia Chocolate-weed
2103 - Melochia spicata Bretonica Peluda
2104 - Melothria pendula var. pendula Creeping Cucumber
2105 - Menispermum canadense Moonseed, Yellow Parilla
2106 - Mentha ×piperita [aquatica × spicata] Peppermint
2107 - Mentha arvensis Canada Mint, Field Mint, Wild Mint
2108 - Mentha spicata Spearmint
2109 - Menziesia pilosa Minniebush
2110 - Mertensia virginica Virginia Bluebells, Virginia Cowslip
2111 - Micranthemum umbrosum Shade Mudflower
2112 - Microstegium vimineum Japanese Stiltgrass, Japanese Grass, Nepalese Browntop, Nepal Grass
2113 - Microthlaspi perfoliatum Perfoliate Pennycress, Thoroughwort Pennycress
2114 - Mikania cordifolia Heartleaf Climbing Hempweed
2115 - Mikania scandens Climbing Hempweed
2116 - Mimosa microphylla Littleleaf Sensitive-briar, Eastern Sensitive-briar
2117 - Mimosa quadrivalvis var. floridana Florida Sensitive-briar, Powderpuff Mimosa
2118 - Mimosa strigillosa Mimosa Vine, Sensitive Vine, Powderpuff Mimosa, Vergonzosa
2119 - Mimulus alatus Winged Monkey-flower, Sharpwing Monkey-flower
2120 - Mimulus ringens var. ringens Allegheny Monkey-flower, Square-stemmed Monkey-flower
2121 - Minuartia caroliniana Carolina Sandwort, Longroot, Pine-barren Sandwort
2122 - Minuartia glabra Appalachian Sandwort
2123 - Minuartia godfreyi Godfrey's Sandwort
2124 - Minuartia groenlandica Greenland Sandwort, Mountain Sandwort
2125 - Minuartia patula Lime-barren Sandwort, Glade Sandwort
2126 - Minuartia uniflora Piedmont Sandwort, One-flower Sandwort
2127 - Mirabilis jalapa Garden Four-o'clock, Marvel-of-Peru
2128 - Mirabilis nyctaginea Wild Four-o'clock, Heart-leaved Umbrella-wort
2129 - Miscanthus sacchariflorus Amur Silvergrass, Amur Plumegrass
2130 - Miscanthus sinensis Chinese Silvergrass
2131 - Mitchella repens Partridgeberry, Twinflower
2132 - Mitella diphylla Two-leaved Miterwort, Bishop's Cap
2133 - Mitreola petiolata Caribbean Miterwort, Lax Hornpod
2134 - Mitreola sessilifolia Small-leaved Miterwort, Swamp Hornpod
2135 - Mitreola sessilifolia Narrow-leaved Miterwort
2136 - Modiola caroliniana Carolina Bristlemallow, Bristly-mallow, Carolina Mallow
2137 - Mollugo verticillata Carpetweed, Indian-chickweed, Green Carpetweed
2138 - Momordica charantia Balsam-pear, Balsam-apple, Bitter Melon
2139 - Monarda citriodora ssp. citriodora var. citriodora Lemon Bergamot, Lemon Mint
2140 - Monarda clinopodia Basil Bergamot, Basil Balm, White Bergamot
2141 - Monarda didyma Scarlet Beebalm, Oswego Tea
2142 - Monarda fistulosa + Wild Bergamot
2143 - Monarda media Purple Beebalm, Purple Bergamot
2144 - Monarda punctata ssp. punctata var. punctata Eastern Horse-mint, Spotted Beebalm
2145 - Monochoria vaginalis Monochoria, heartshape false pickerelweed
2146 - Monotropa hypopitys Eastern Pinesap
2147 - Monotropa hypopitys Hairy Pinesap, Appalachian Red Pinesap
2148 - Monotropa uniflora Indian Pipes, Ghost Flower
2149 - Monotropsis odorata Appalachian Pygmy Pipes, Sweet Pinesap
2150 - Morella caroliniensis Pocossin Bayberry, Evergreen Bayberry, Swamp Candleberry, Southern Bayberry
2151 - Morella cerifera Common Wax-myrtle, Southern Bayberry
2152 - Morella cerifera Dwarf Wax-myrtle, Dwarf Bayberry
2153 - Morella inodora Scentless Bayberry, Odorless Bayberry
2154 - Morella pensylvanica Northern Bayberry
2155 - Morus alba White Mulberry, Silkworm Mulberry, Russian Mulberry
2156 - Morus rubra var. rubra Red Mulberry
2157 - Mosla dianthera Miniature Beefsteak-plant, Mosla
2158 - Muhlenbergia capillaris Pink Muhlygrass, Upland Muhly, Hair-awn Muhly, Hairgrass
2159 - Muhlenbergia expansa Savannah Hairgrass, Cut-over Muhly
2160 - Muhlenbergia filipes Dune Hairgrass, Sweetgrass
2161 - Muhlenbergia mexicana Hairy Wirestem Muhly, Mexican Muhly
2162 - Muhlenbergia schreberi Nimblewill
2163 - Muhlenbergia sylvatica Woodland Muhly
2164 - Muhlenbergia tenuiflora Slender Muhly
2165 - Murdannia keisak Murdannia, Asian Spiderwort, Marsh Dewflower, Wart-removing Herb
2166 - Murdannia nudiflora Doveweed, Naked-stem Dewflower
2167 - Muscari botryoides Compact Grape-hyacinth
2168 - Muscari neglectum Starch Grape-hyacinth, Blue Bottles
2169 - Myosotis arvensis Field Forget-me-not, Field Scorpion-grass
2170 - Myosotis discolor Yellow-and-blue Scorpion-grass, Changing Forget-me-not
2171 - Myosotis laxa Smaller Forget-me-not, Marsh Forget-me-not, Tufted Forget-me-not
2172 - Myosotis macrosperma Bigseed Forget-me-not, Scorpion-grass, Largeseed Forget-me-not
2173 - Myosotis scorpioides Water Scorpion-grass, True Forget-me-not
2174 - Myosotis stricta Blue Scorpion-grass
2175 - Myosotis verna Spring Forget-me-not, Early Forget-me-not, Early Scorpion-grass
2176 - Myosoton aquaticum Water-chickweed, Giant Chickweed, Water Mouse-ear
2177 - Myosurus minimus Mousetail
2178 - Myrica gale Sweet-gale
2179 - Myriophyllum aquaticum Parrot-feather
2180 - Myriophyllum heterophyllum Southern Water-milfoil, Variable-leaf Water-milfoil
2181 - Myriophyllum laxum Loose Water-milfoil, Sandhills Milfoil, Lax Water-milfoil, Piedmont Water-milfoil
2182 - Myriophyllum sibiricum Common Water-milfoil
2183 - Myriophyllum spicatum Eurasian Water-milfoil
2184 - Myriophyllum verticillatum Water-milfoil
2185 - Najas filifolia Narrowleaf Naiad, needleleaf waternymph
2186 - Najas gracillima Slender Naiad, Slender Waternymph, Bushy Naiad
2187 - Najas guadalupensis ssp. guadalupensis Southern Naiad, Southern Waternymph
2188 - Najas minor Spinyleaf Naiad, Brittle Waternymph
2189 - Nama jamaicense Jamaica Weed
2190 - Nandina domestica Nandina, Heavenly-bamboo, Sacred-bamboo
2191 - Narcissus pseudonarcissus Common Daffodil
2192 - Nassella trichotoma Serrated Tussockgrass, Nassella Tussock, Yass River Tussock
2193 - Nasturtium microphyllum Narrow-fruited Watercress, One-row Yellowcress
2194 - Nasturtium officinale Watercress
2195 - Nelumbo lutea Yonkapin, American Lotus-lily, Yellow Nelumbo, Pond-nuts
2196 - Nelumbo nucifera Sacred Lotus, Oriental Lotus-lily, Pink Lotus
2197 - Nemophila aphylla Baby Blue Eyes
2198 - Nepeta cataria Catnip, Catmint
2199 - Nephrolepis cordifolia Narrow Sword Fern, Tuber Sword Fern, Fishbone Fern, Ladder Fern
2200 - Nerium oleander Oleander
2201 - Nestronia umbellula Nestronia, Conjurer's-nut, Leechbush
2202 - Neviusia alabamensis Alabama Snow-wreath, Neviusia
2203 - Nicandra physalodes Apple-of-Peru, Shoo-fly-plant
2204 - Nolina georgiana Georgia Beargrass, Sandhills Lily
2205 - Nothoscordum bivalve False Garlic, Grace Garlic
2206 - Nuphar lutea ssp. advena Broadleaf Pondlily, Cow-lily, Spatterdock, Yellow Pond Lily
2207 - Nuphar lutea ssp. sagittifolia Narrowleaf Pondlily, Cow-lily, Spatterdock, Bonnets
2208 - Nuttallanthus canadensis Oldfield Toadflax, Common Toadflax, Canada Toadflax
2209 - Nuttallanthus texanus Texas Toadflax
2210 - Nymphaea elegans Tropical Blue Water-lily
2211 - Nymphaea mexicana Yellow Water-lily, Banana Water-lily
2212 - Nymphaea odorata ssp. odorata Fragrant White Water-lily, American Water-lily, Sweet Water-lily
2213 - Nymphoides aquatica Big Floating Heart, Banana Floating Heart
2214 - Nymphoides cordata Little Floating Heart
2215 - Nymphoides cristata Crested Floating Heart, Water Snowflake
2216 - Nymphoides peltata Yellow Floating Heart
2217 - Nyssa aquatica Water Tupelo, Cotton Gum, Tupelo Gum
2218 - Nyssa biflora Swamp Tupelo, Swamp Blackgum, Swamp Gum, Water Gum
2219 - Nyssa ogeche Ogeechee Tupelo, Ogeechee Lime, Ogeechee Plum
2220 - Nyssa sylvatica Blackgum, Black Tupelo, Sour Gum
2221 - Nyssa ursina Bear Tupelo, Apalachicola Tupelo
2222 - Obolaria virginica Pennywort, Virginia Pennywort
2223 - Oclemena acuminata Whorled Wood Aster, Floral Wood Aster, Whorled Aster, Whorled Nodding-aster
2224 - Oclemena reticulata Pine-barren Aster, Whitetop Aster
2225 - Oenanthe javanica Water Celery, Water Parsley, Java Dropwort, Seri
2226 - Oenothera argillicola Shale-barren Evening Primrose, Shale Evening Primrose
2227 - Oenothera biennis Common Evening Primrose
2228 - Oenothera drummondii Beach Evening Primrose, Drummond's Evening Primrose
2229 - Oenothera fruticosa + Northern Sundrops, Appalachian Sundrops
2230 - Oenothera fruticosa ssp. fruticosa Southern Sundrops, Narrowleaf Sundrops
2231 - Oenothera fruticosa ssp. glauca Riverbank Evening Primrose, Riverbank Sundrops
2232 - Oenothera humifusa Dunes Evening Primrose, Seabeach Evening Primrose, Spreading Evening Primrose
2233 - Oenothera laciniata Cutleaf Evening Primrose
2234 - Oenothera linifolia Threadleaf Sundrops, Flaxleaf Sundrops
2235 - Oenothera perennis Little Sundrops, Small Sundrops
2236 - Oenothera speciosa Showy Evening Primrose, White Evening Primrose, Pink-ladies, Pink Evening Primrose
2237 - Oenothera triloba Stemless Evening Primrose
2238 - Oldenlandia boscii Bosc's Bluet
2239 - Oldenlandia corymbosa Diamond-flower, Flattop Mille-graines
2240 - Oldenlandia uniflora Oldenlandia, Clustered Bluet
2241 - Oligoneuron album White Prairie-goldenrod, Upland White Aster, Prairie Goldenrod
2242 - Oligoneuron riddellii Riddell's Goldenrod
2243 - Oligoneuron rigidum var. glabratum Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod
2244 - Oligoneuron rigidum var. rigidum Midwestern Stiff Goldenrod, Hard-leaved Goldenrod, Midwestern Bold Goldenrod
2245 - Onoclea sensibilis Sensitive Fern, Bead Fern
2246 - Onosmodium bejariense var. occidentale Western Marbleseed
2247 - Onosmodium virginianum Virginia Marbleseed, Virginia False Gromwell
2248 - Ophioglossum crotalophoroides var. crotalophoroides Bulbous Adder's-tongue, Dwarf Adder's Tongue
2249 - Ophioglossum engelmannii Engelmann's Adder's-tongue, Limestone Adder's-tongue
2250 - Ophioglossum nudicaule Slender Adder's-tongue
2251 - Ophioglossum petiolatum Longstem Adder's-tongue, Stalked Adder's-tongue Fern, Longstem Adder's-tongue
2252 - Ophioglossum vulgatum Southern Adder's-tongue
2253 - Ophiopogon japonicus Mondo Grass, Black Mondo, Monkeygrass
2254 - Oplismenus hirtellus ssp. setarius Shortleaf Basketgrass, Bristle Basketgrass, Woods-grass
2255 - Oplismenus hirtellus ssp. undulatifolius Wavyleaf Basketgrass
2256 - Opuntia dillenii Coastal Prickly Pear, Shell Midden Prickly-pear, Yaaxpakan, Erect Prickly-pear
2257 - Opuntia humifusa Eastern Prickly Pear
2258 - Opuntia humifusa Common Eastern Prickly Pear
2259 - Opuntia humifusa Eastern Prickly Pear
2260 - Opuntia pusilla Dune Prickly Pear, Dune Devil-joint, Devils-joint Cactus, Little Prickly-pear
2261 - Opuntia stricta Coastal Prickly Pear, Shell Midden Prickly-pear, Erect Prickly-pear
2262 - Orbexilum lupinellum Lupine Scurfpea, Sandhill Scurfpea
2263 - Orbexilum pedunculatum var. pedunculatum Western Sampson's Snakeroot
2264 - Orbexilum pedunculatum var. psoralioides Eastern Sampson's Snakeroot
2265 - Orbexilum virgatum Pineland Leatherroot, Slender Leatherroot, Pineland Scurfpea
2266 - Ornithogalum nutans Drooping Star of Bethlehem
2267 - Ornithogalum umbellatum Garden Star of Bethlehem
2268 - Orobanche minor Lesser Broomrape, Small Broomrape
2269 - Orobanche ramosa Branching Broomrape, Hemp Broomrape, Branched Broomrape
2270 - Orobanche uniflora One-flowered Cancer-root, One-flowered Broomrape
2271 - Orontium aquaticum Golden Club, Never-wet, Bog Torches
2272 - Osmanthus americanus var. americanus Devilwood, Wild Olive
2273 - Osmanthus fragrans Fragrant Tea Olive
2274 - Osmorhiza claytonii Bland Sweet Cicely, Hairy Sweet Cicely
2275 - Osmorhiza longistylis Aniseroot, Smooth Sweet Cicely, Longstyle Sweet-cicely
2276 - Osmunda cinnamomea var. cinnamomea Cinnamon Fern
2277 - Osmunda claytoniana Interrupted Fern
2278 - Osmunda regalis var. spectabilis American Royal Fern
2279 - Ostrya virginiana var. virginiana American Hop-hornbeam, Ironwood, Eastern Hop-hornbeam
2280 - Ottelia alismoides Duck lettuce
2281 - Oxalis corniculata Creeping Lady's-sorrel
2282 - Oxalis debilis var. corymbosa pink woodsorrel
2283 - Oxalis dillenii Southern Yellow Wood-sorrel, Slender Yellow Wood-sorrel
2284 - Oxalis grandis Large Wood-sorrel, Great Yellow Wood-sorrel
2285 - Oxalis montana Mountain Wood-sorrel, American Wood-sorrel, Wood Shamrock, White Wood-sorrel
2286 - Oxalis priceae ssp. colorea Flowering Yellow Wood-sorrel
2287 - Oxalis priceae ssp. colorea Small's wood-sorrel, Tufted Yellow Wood-sorrel, (NOT Sadie Price’s Yellow Wood-sorrel)
2288 - Oxalis priceae ssp. priceae Sadie Price’s Yellow Wood-sorrel
2289 - Oxalis rubra windowbox wood-sorrel
2290 - Oxalis stricta Common Yellow Wood-sorrel
2291 - Oxalis violacea Violet Wood-sorrel
2292 - Oxycaryum cubense Cuban Bulrush
2293 - Oxydendrum arboreum Sourwood, Sorrel-tree
2294 - Oxypolis canbyi Canby's Cowbane, Canby's Dropwort
2295 - Oxypolis filiformis Water Dropwort, Water Cowbane
2296 - Oxypolis rigidior Cowbane, Pig-potato, Stiff Cowbane
2297 - Oxypolis ternata Savanna Cowbane
2298 - Pachysandra procumbens Allegheny Spurge, Mountain Pachysandra
2299 - Pachysandra terminalis Pachysandra, Japanese Spurge
2300 - Packera anonyma Small's Ragwort, Squaw-weed, Appalachian Ragwort
2301 - Packera aurea Golden Ragwort, Heartleaf Ragwort
2302 - Packera glabella Butterweed, Smooth Ragwort, Yellowtop
2303 - Packera millefolium Blue Ridge Ragwort, Yarrowleaf Ragwort, Divided-leaf Ragwort
2304 - Packera obovata Roundleaf Ragwort, Roundleaf Groundsel, Spatulate-leaved Ragwort, Running Ragwort
2305 - Packera paupercula Balsam Groundsel, Balsam Ragwort, Northern Meadow Groundsel
2306 - Packera paupercula Bog Ragwort, Groundsel
2307 - Packera plattensis Appalachian Ragwort
2308 - Packera schweinitziana Robbins' Ragwort, New England Ragwort, New England Groundsel, Schweinitz's Ragwort
2309 - Packera serpenticola Buck Creek Ragwort, Serpentine Ragwort
2310 - Packera tomentosa Woolly Ragwort
2311 - Paederia foetida Skunkvine
2312 - Panax quinquefolius American Ginseng, Sang
2313 - Panax trifolius Dwarf Ginseng
2314 - Panicum amarum var. amarulum Southern Seabeach Grass, Bitter Panicgrass
2315 - Panicum amarum var. amarum Seaside Panicum, Bitter Seabeach Grass, Bitter Panicgrass
2316 - Panicum anceps Beaked Panicum, Beaked Panicgrass
2317 - Panicum anceps Small Beaked Panicum, Small Beaked Panicgrass
2318 - Panicum capillare Witchgrass, Old-witch Panicgrass, Tumbleweed, Tickle Grass
2319 - Panicum dichotomiflorum var. dichotomiflorum Fall Panicum, Fall Panicgrass, Spreading Panicgrass
2320 - Panicum philadelphicum Woodland Panicgrass
2321 - Panicum repens Torpedo Grass
2322 - Panicum rigidulum var. rigidulum Redtop Panicgrass
2323 - Panicum rigidulum var. rigidulum Dense Panicgrass
2324 - Panicum virgatum var virgatum Blunt Switchgrass, Savanna Panic-grass, Blunt Panic Grass
2325 - Panicum virgatum var. virgatum Switchgrass, Prairie Switchgrass
2326 - Papaver dubium Long-headed Poppy, Blind Eyes
2327 - Papaver rhoeas Corn Poppy, Field Poppy, Red Poppy, Flanders Poppy
2328 - Papaver somniferum Opium Poppy, Breadseed Poppy
2329 - Parapholis incurva Curved Sickle-grass, Hard Grass, Thin-tail
2330 - Parietaria floridana Florida Pellitory
2331 - Parkinsonia aculeata Jerusalem Thorn, Crown-of-Thorns, Horse-bean, Mexican Palo Verde
2332 - Parnassia asarifolia Kidneyleaf Grass-of-Parnassus, Appalachian Grass-of-Parnassus, Brook Parnassia
2333 - Parnassia caroliniana Carolina Grass-of-Parnassus, Savanna Parnassia, Eyebright
2334 - Parnassia grandifolia Bigleaf Grass-of-Parnassus, Limeseep Parnassia
2335 - Paronychia argyrocoma Silverling, Silver Whitlow-wort, Silvery Nailwort
2336 - Paronychia canadensis Forked Chickweed, Canada Whitlow-wort, Smooth Forked Nailwort
2337 - Paronychia virginica Yellow Nailwort, Virginia Whitlow-wort
2338 - Parthenium hysterophorus Santa Maria Feverfew
2339 - Parthenium integrifolium var. integrifolium Common Wild Quinine
2340 - Parthenocissus quinquefolia Virginia Creeper
2341 - Parthenocissus vitacea Thicket Creeper, Woodbine
2342 - Paspalidium geminatum + Alligator Grass, Paspalidium
2343 - Paspalum bifidum Pitchfork Paspalum, Pitchfork Crowngrass
2344 - Paspalum conjugatum Sour Paspalum
2345 - Paspalum dilatatum Dallis-grass
2346 - Paspalum floridanum Florida Paspalum
2347 - Paspalum fluitans Water Paspalum, Horsetail Crowngrass
2348 - Paspalum laeve Field Crowngrass, Field Paspalum
2349 - Paspalum laeve Field Crowngrass, Field Paspalum
2350 - Paspalum notatum var. notatum Bahia-grass
2351 - Paspalum praecox Early Crowngrass
2352 - Paspalum quadrifarium Tussock Paspalum
2353 - Paspalum scrobiculatum Ricegrass Paspalum, Indian Paspalum
2354 - Paspalum urvillei Vasey Grass
2355 - Paspalum vaginatum Sand Knotgrass, Seashore Crowngrass
2356 - Passiflora incarnata Passionflower, Maypop
2357 - Passiflora lutea Yellow Passionflower
2358 - Pastinaca sativa Wild Parsnip
2359 - Paulownia tomentosa Princess Tree, Empress Tree, Royal Paulownia
2360 - Paxistima canbyi Canby's Mountain Lover, Ratstripper, Cliff-green
2361 - Pectis prostrata spreading chinchweed
2362 - Pedicularis canadensis ssp. canadensis Wood Betony, Eastern Lousewort, Fernleaf, Canadian Lousewort
2363 - Pedicularis lanceolata Swamp Lousewort
2364 - Pediomelum canescens Buckroot, Eastern Prairie-turnip, Hoary Scurfpea
2365 - Pediomelum subacaule Nashville Breadroot
2366 - Pellaea atropurpurea Purple Cliffbrake
2367 - Pellaea ternifolia ssp. arizonica Arizona Cliffbrake
2368 - Pellaea wrightiana Wright's Cliffbrake
2369 - Peltandra sagittifolia White Arrow-arum, White Arum, Spoonflower
2370 - Peltandra virginica Green Arrow-arum, Tuckahoe
2371 - Pennisetum alopecuroides Chinese Fountaingrass, Black Fountaingrass
2372 - Pennisetum ciliare Buffelgrass
2373 - Pennisetum glaucum Pearl Millet
2374 - Pennisetum setaceum Tender Fountaingrass
2375 - Penstemon australis Downy Beardtongue, Sandhill Beardtongue, Southern Beardtongue, Southeastern Beardtongue
2376 - Penstemon calycosus Longsepal Beardtongue
2377 - Penstemon canescens Appalachian Beardtongue, Gray's Beardtongue, Eastern Gray Beardtongue
2378 - Penstemon digitalis Foxglove Beardtongue, Tall White Beardtongue
2379 - Penstemon dissectus Georgia Beardtongue, Grit Beardtongue
2380 - Penstemon hirsutus Northeastern Beardtongue, Hairy Beardtongue
2381 - Penstemon laevigatus Smooth Beardtongue, Eastern Beardtongue, Eastern Smooth Beardtongue
2382 - Penstemon multiflorus Manyflower Beardtongue
2383 - Penstemon pallidus Pale Beardtongue, Eastern White Beardtongue
2384 - Penstemon smallii Small's Penstemon, Blue Ridge Beardtongue, Small's Beardtongue
2385 - Pentalinon luteum hammock viper's-tail, Wild Allamanda
2386 - Penthorum sedoides Ditch Stonecrop, American Penthorum
2387 - Peperomia pellucida Pepper-elder, Man-to-man, Rat-ear
2388 - Perilla frutescens var. frutescens Beefsteak Plant, Perilla
2389 - Periploca graeca Silkvine
2390 - Persea borbonia Upland Redbay
2391 - Persea palustris Swamp Redbay
2392 - Petunia ×atkinsiana [P. axillaris × integrifolia] Garden Petunia
2393 - Phacelia bipinnatifida Fernleaf Phacelia, Purple Phacelia, Forest Phacelia
2394 - Phacelia dubia var. dubia Smallflower Phacelia, Appalachian Phacelia, Small-flowered Scorpion Weed
2395 - Phacelia dubia var. georgiana Georgia Phacelia
2396 - Phacelia fimbriata Fringed Phacelia, Blue Ridge Phacelia
2397 - Phacelia maculata Spotted Phacelia, Flatrock Phacelia
2398 - Phacelia purshii Miami-mist
2399 - Phalaris arundinacea Reed Canarygrass, Ribbongrass
2400 - Phalaris canariensis Canarygrass, Birdseed Grass
2401 - Phanopyrum gymnocarpon Swamp Phanopyrum, Savanna Phanopyrum, Savanna Panicgrass
2402 - Phaseolus polystachios var. polystachios Wild Bean, Wild Kidney Bean, Thicket Bean
2403 - Phaseolus polystachios var. sinuatus Sandhills Bean, Trailing Wild Bean
2404 - Phegopteris hexagonoptera Broad Beech Fern
2405 - Phellodendron amurense Amur Cork-tree, Northern Cork-tree, Japanese Cork-tree
2406 - Phemeranthus mengesii Menges' Fameflower, Large-flowered Fameflower, Menges' Rock-pink, Large-flowered Rock-pink
2407 - Phemeranthus mengesii Piedmont Rock-pink, Piedmont Fameflower
2408 - Phemeranthus teretifolius Appalachian Fameflower, Appalachian Rock-pink, Rock Portulaca, Quill Fameflower
2409 - Philadelphus coronarius European Mock-orange, Sweet Mock-orange
2410 - Philadelphus hirsutus Hairy Mock-orange, Cumberland Mock-orange
2411 - Philadelphus inodorus Appalachian Mock-orange, Scentless Mock-orange
2412 - Philadelphus pubescens + Ozark Mock-orange, Hairy Mock-orange
2413 - Philydrum lanuginosum Woolly Frogsmouth, Frogmouth, Woolly Waterlily
2414 - Phlebodium aureum Goldfoot Fern, Golden Polypody
2415 - Phleum pratense Timothy
2416 - Phlox amoena ssp. amoena Hairy Phlox, Chalice Phlox
2417 - Phlox amplifolia Broadleaf Phlox, Largeleaf Phlox
2418 - Phlox bifida ssp. bifida Cleft Phlox, Sand Phlox
2419 - Phlox buckleyi Swordleaf Phlox, Shale-barren Phlox
2420 - Phlox carolina + Carolina Phlox, Thick-leaf Phlox, Giant Phlox
2421 - Phlox divaricata + Eastern Blue Phlox, Timber Phlox, Blue Woodland Phlox, Wild Blue Phlox
2422 - Phlox drummondii ssp. drummondii Annual Phlox, Drummond Phlox
2423 - Phlox glaberrima + Smooth Phlox
2424 - Phlox latifolia Mountain Phlox, Appalachian Phlox, Allegheny Phlox
2425 - Phlox maculata ssp. maculata Northern Meadow Phlox
2426 - Phlox maculata ssp. pyramidalis Leafy Meadow Phlox, Wild Sweet William
2427 - Phlox nivalis + Pineland Phlox, Trailing Phlox
2428 - Phlox paniculata Garden Phlox, Summer Phlox, Fall Phlox, Smooth Phlox
2429 - Phlox pilosa ssp. pilosa Downy Phlox
2430 - Phlox stolonifera Creeping Phlox
2431 - Phlox subulata + Moss Phlox, Mountain-pink, "Thrift"
2432 - Phoradendron leucarpum American Mistletoe, Christmas Mistletoe
2433 - Photinia Xfraseri Fraser's Photinia, Redtip Photinia
2434 - Photinia floribunda Purple Chokeberry
2435 - Photinia melanocarpa Black Chokeberry
2436 - Photinia pyrifolia Red Chokeberry
2437 - Photinia serratifolia Taiwanese Redtip
2438 - Phragmites australis Common Reed
2439 - Phryma leptostachya American Lopseed
2440 - Phyla lanceolata Marsh Frogfruit, Northern Frogfruit, Lanceleaf Frogfruit
2441 - Phyla nodiflora Creeping Frogfruit, Capeweed, Turkey-tangle, Sawtooth Frogfruit
2442 - Phyllanthus caroliniensis ssp. caroliniensis Carolina Leaf-flower
2443 - Phyllanthus tenellus Mascarene Island Leaf-flower
2444 - Phyllanthus urinaria Chamber Bitter
2445 - Phyllostachys aurea Golden Bamboo, Fishpole Bamboo
2446 - Phyllostachys aureosulcata Yellow-groove Bamboo
2447 - Phyllostachys bambusoides Giant Timber Bamboo, Japanese Timber Bamboo
2448 - Phyllostachys edulis Moso Bamboo
2449 - Phyllostachys makinoi Makinoi Bamboo
2450 - Phyllostachys nigra Black Bamboo
2451 - Phyllostachys rubromarginata reddish bamboo
2452 - Physalis angulata Smooth Ground-cherry, Cutleaf Ground-cherry
2453 - Physalis grisea Gray Ground-cherry, Strawberry-tomato, Dwarf Cape-gooseberry
2454 - Physalis heterophylla var. heterophylla Clammy Ground-cherry
2455 - Physalis longifolia var. subglabrata Longleaf Ground-cherry
2456 - Physalis pubescens var. pubescens Downy Ground-cherry, Husk-tomato
2457 - Physalis virginiana var. virginiana Virginia Ground-cherry
2458 - Physalis walteri Dune Ground-cherry, Sand Ground-cherry, Walter's Ground-cherry
2459 - Physocarpus opulifolius var. opulifolius Flowering Ninebark, Eastern Ninebark
2460 - Physostegia angustifolia Narrowleaf Obedient-plant
2461 - Physostegia leptophylla Tidal Marsh Obedient-plant, Swamp Obedient-plant, Narrowleaf Obedient-plant, Slenderleaf False Dragonhead
2462 - Physostegia purpurea Savanna Obedient-plant, Eastern False Dragonhead
2463 - Physostegia virginiana ssp. praemorsa Southern Obedient-plant
2464 - Physostegia virginiana ssp. virginiana Northern Obedient-plant, False Dragonhead, Obedient-plant
2465 - Phytolacca americana var. americana Common Pokeweed, Poke
2466 - Phytolacca americana var. rigida Maritime Pokeweed
2467 - Picea abies Norway Spruce
2468 - Picea rubens Red Spruce, He Balsam
2469 - Pieris floribunda Evergreen Mountain Fetterbush, Mountain Andromeda
2470 - Pieris japonica Japanese Andromeda, Lily-of-the-Valley Bush
2471 - Pieris phillyreifolia Vine-wicky, Climbing Fetterbush, Climbing Wicky
2472 - Pilea microphylla Rockweed, Artillery Weed
2473 - Pilea pumila var. pumila Greenfruit Clearweed, Richweed, Coolwort, Canadian Clearweed
2474 - Piloblephis rigida Florida Pennyroyal, Wild Pennyroyal
2475 - Pimpinella saxifraga ssp. saxifraga Burnet-saxifrage
2476 - Pinckneya bracteata Fevertree, Pinkneya
2477 - Pinellia ternata Pinellia, Crow-dipper
2478 - Pinguicula caerulea Blue Butterwort
2479 - Pinguicula lutea Yellow Butterwort
2480 - Pinguicula pumila Small Butterwort
2481 - Pinus clausa Sand Pine
2482 - Pinus echinata Shortleaf Pine, Yellow Pine, Rosemary Pine
2483 - Pinus elliottii var. elliottii Slash Pine
2484 - Pinus glabra Spruce Pine, Walter's Pine
2485 - Pinus palustris Longleaf Pine, Georgia Pine, Southern Pine
2486 - Pinus pungens Table Mountain Pine, Burr Pine, Hickory Pine
2487 - Pinus resinosa Red Pine
2488 - Pinus rigida Pitch Pine
2489 - Pinus serotina Pond Pine, Pocosin Pine, Marsh Pine
2490 - Pinus strobus Eastern White Pine
2491 - Pinus taeda Loblolly Pine, Old Field Pine
2492 - Pinus virginiana Virginia Pine, Scrub Pine, Jersey Pine
2493 - Piptochaetium avenaceum Green Needlegrass, Blackseed Needlegrass, Eastern Needlegrass, Black Oatgrass
2494 - Piriqueta cistoides ssp. caroliniana Piriqueta, Pitted Stripeseed
2495 - Pistia stratiotes Water Lettuce
2496 - Pittosporum tobira Japanese Pittosporum, Australian Laurel, Japanese Mock-orange
2497 - Pityopsis aspera var. adenolepis Carolina Silkgrass, Pineland Silkgrass, Grassleaf Goldenaster
2498 - Pityopsis aspera var. aspera Pineland Silkgrass, Sticky Goldenaster, Grassleaf Goldenaster
2499 - Pityopsis graminifolia var. graminifolia Narrowleaf Silkgrass, Grassleaf Goldenaster
2500 - Pityopsis graminifolia var. latifolia Common Silkgrass, Grassleaf Goldenaster
2501 - Pityopsis graminifolia var. tenuifolia Smallhead Silkgrass, Grassleaf Goldenaster
2502 - Pityopsis oligantha Narrowleaf Goldenaster, Few-flowered Goldenaster
2503 - Pityopsis pinifolia Sandhills Goldenaster, Taylor County Goldenaster, Taylor County Silkgrass
2504 - Pityopsis ruthii Ruth's Goldenaster
2505 - Planera aquatica Water-elm, Planer-tree
2506 - Plantago arenaria Sand Plantain, Leafy-stemmed Plantain
2507 - Plantago aristata Bracted Plantain, Large-bracted Plantain, Buckhorn Plantain
2508 - Plantago cordata Heartleaf Plantain, King-root
2509 - Plantago heterophylla Many-seeded Plantain, Small Plantain, Slender Plantain
2510 - Plantago lanceolata English Plantain, Buckhorn Plantain, Rib-grass
2511 - Plantago major Common Plantain, White Man's Foot
2512 - Plantago rugelii var. rugelii American Plantain, Broad-leaved Plantain, Blackseed Plantain, Red-stemmed Plantain
2513 - Plantago virginica Virginia Plantain, Southern Plantain, Paleseed Plantain
2514 - Plantago wrightiana Wright's Plantain
2515 - Platanthera blephariglottis var. blephariglottis Small White Fringed Orchid
2516 - Platanthera blephariglottis var. conspicua Large White Fringed Orchid, Southern White Fringed Orchid
2517 - Platanthera ciliaris Yellow Fringed Orchid
2518 - Platanthera clavellata Small Green Wood Orchid, Club-spur Orchid, Woodland Orchid, Streamhead Orchid
2519 - Platanthera cristata Crested Fringed Orchid, Golden Fringed Orchid
2520 - Platanthera flava var. flava Tubercled Orchid, Southern Rein Orchid, Southern Gypsy-spike
2521 - Platanthera flava var. herbiola Tubercled Rein Orchid, Northern Gypsy-spike
2522 - Platanthera grandiflora Large Purple Fringed Orchid, Plume-royal, Greater Purple Fringed Orchid
2523 - Platanthera integra Yellow Fringeless Orchid, Golden Frog Orchid, Golden Fringeless Orchid
2524 - Platanthera integrilabia Monkey-face Orchid, White Fringeless Orchid
2525 - Platanthera lacera Ragged Fringed Orchid, Green Fringed Orchid, Ragged Orchid
2526 - Platanthera nivea Snowy Orchid, Bog-spike
2527 - Platanthera orbiculata Large Round-leaved Orchid, Dinner-plate Orchid
2528 - Platanthera peramoena Purple Fringeless Orchid, Purple Spire Orchid, Pride-of-the-peak
2529 - Platanthera psycodes Small Purple Fringed Orchid, Butterfly Orchid, Lesser Purple Fringed Orchid
2530 - Platanus ×hispanica [occidentalis × orientalis] London Planetree
2531 - Platanus occidentalis American Sycamore, Planetree
2532 - Platycladus orientalis Oriental Arborvitae, Tree-of-life
2533 - Pleea tenuifolia Rush-featherling, Pleea
2534 - Pleopeltis polypodioides ssp. michauxiana Resurrection Fern, Scaly Polypody
2535 - Pluchea camphorata Camphorweed, Camphor Pluchea, Marsh Fleabane
2536 - Pluchea foetida var. foetida Stinking Fleabane, Marsh Fleabane, Stinking Camphorweed, Common Wild Quinine
2537 - Pluchea odorata var. odorata Saltmarsh Fleabane, Camphorweed
2538 - Pluchea rosea Marsh Fleabane, Rosy Camphorweed
2539 - Poa annua Annual Bluegrass, Six-weeks Grass, Speargass
2540 - Poa autumnalis Autumn Bluegrass
2541 - Poa compressa Canada Bluegrass, Flat-stemmed Bluegrass
2542 - Poa cuspidata early bluegrass
2543 - Poa pratensis ssp. pratensis Kentucky Bluegrass, Junegrass, Speargrass
2544 - Poa sylvestris Forest Bluegrass, Woodland Bluegrass
2545 - Poa trivialis Rough Bluegrass
2546 - Podophyllum peltatum May-apple, American Mandrake
2547 - Podostemum ceratophyllum Riverweed, Threadfoot, Riffleweed
2548 - Pogonia ophioglossoides Rose Pogonia, Snakemouth Orchid, Beardflower, Addermouth
2549 - Polemonium reptans var. reptans Spreading Jacob's Ladder, Creeping Jacob's-ladder, Greek Valerian
2550 - Polemonium vanbruntiae Appalachian Jacob's Ladder
2551 - Polygala ambigua Alternate Milkwort, Loose Milkwort, Whorled Milkwort
2552 - Polygala balduinii White Milkwort, Baldwin's Milkwort
2553 - Polygala boykinii var. boykinii Boykin's Milkwort
2554 - Polygala cruciata var. cruciata Southern Drumheads, Crossleaf Milkwort
2555 - Polygala curtissii Curtiss's Milkwort, Appalachian Milkwort
2556 - Polygala cymosa Tall Milkwort, Tall Pinebarren Milkwort
2557 - Polygala grandiflora var. grandiflora Showy Milkwort
2558 - Polygala hookeri Hooker's Milkwort
2559 - Polygala incarnata Pink Milkwort, Procession Flower
2560 - Polygala lutea Orange Milkwort, Red-hot-poker, Candyroot
2561 - Polygala mariana Maryland Milkwort
2562 - Polygala nana Dwarf Milkwort, Candyroot
2563 - Polygala paucifolia Gaywings, Fringed Polygala
2564 - Polygala polygama Racemed Milkwort, Southern Bitter Milkwort
2565 - Polygala ramosa Short Pinebarren Milkwort, Low Pinebarren Milkwort, Dwarf Milkwort, Savanna Milkwort
2566 - Polygala sanguinea Field Milkwort, Blood Milkwort
2567 - Polygala senega Seneca Snakeroot
2568 - Polygala setacea Coastal Plain Milkwort
2569 - Polygala verticillata + Whorled Milkwort
2570 - Polygonatum biflorum var. commutatum Smooth Solomon's Seal
2571 - Polygonatum pubescens Hairy Solomon's Seal, Downy Solomon’s Seal
2572 - Polygonella americana Southern Jointweed, Showy Jointweed
2573 - Polygonella fimbriata Sandhill Jointweed, Fringed Thysanella
2574 - Polygonella polygama October-flower
2575 - Polygonum amphibium + Water Smartweed, Scarlet Smartweed
2576 - Polygonum arifolium Halberd-leaf Tearthumb
2577 - Polygonum aviculare Prostrate Knotweed
2578 - Polygonum baldschuanicum Lace Vine, Silver-lace-vine, China Fleece-vine, Russian Vine
2579 - Polygonum cespitosum var. longisetum Longbristle Smartweed, Bristly Lady's-thumb, Tufted Knotweed, Oriental Lady's-thumb
2580 - Polygonum cilinode Fringed Climbing Buckwheat, Fringed Black Bindweed, Fringed Bindweed
2581 - Polygonum convolvulus var. convolvulus Climbing Buckwheat, Nimblewill, Black Bindweed
2582 - Polygonum cuspidatum Japanese Knotweed
2583 - Polygonum densiflorum Dense-flower Smartweed
2584 - Polygonum erectum Erect Knotweed
2585 - Polygonum hirsutum Hairy Smartweed
2586 - Polygonum hydropiper Marshpepper Smartweed, Waterpepper
2587 - Polygonum hydropiperoides Mild Waterpepper, Swamp Smartweed
2588 - Polygonum lapathifolium Dockleaf Smartweed, Willow-weed, Pale Smartweed
2589 - Polygonum orientale Kiss-me-over-the-garden-gate, Prince's Feather, Prince's-plume
2590 - Polygonum pensylvanicum Pennsylvania Smartweed, Pinkweed
2591 - Polygonum perfoliatum Asiatic Tearthumb, Mile-a-minute-weed, Mile-a-minute-vine
2592 - Polygonum persicaria Spotted Lady's-thumb, Heart's-ease
2593 - Polygonum polystachyum Himalayan Knotweed, Kashmir Plume, cultivated knotweed
2594 - Polygonum punctatum var. punctatum Dotted Smartweed
2595 - Polygonum sachalinense Giant Knotweed, Sachaline
2596 - Polygonum sagittatum Arrowleaf Tearthumb, Arrowvine
2597 - Polygonum scandens var. cristatum Crested Climbing Buckwheat, Climbing False Buckwheat
2598 - Polygonum scandens var. scandens Common Climbing Buckwheat
2599 - Polygonum setaceum Swamp Smartweed, Bog Smartweed
2600 - Polygonum virginianum Jumpseed
2601 - Polymnia canadensis Small-flowered Leafcup, White-flowered Leafcup
2602 - Polymnia laevigata Tennessee Leafcup
2603 - Polypodium appalachianum Appalachian Rockcap Fern, Appalachian Polypody
2604 - Polypodium virginianum Common Rockcap Fern, Rock Polypody
2605 - Polypogon monspeliensis Annual Rabbitsfoot Grass, Beardgrass, Annual Beardgrass
2606 - Polypremum procumbens Rustweed, Polypremum, Juniperleaf
2607 - Polystichum acrostichoides var. acrostichoides Christmas Fern
2608 - Poncirus trifoliata Trifoliate Orange, Hardy Orange
2609 - Pontederia cordata Heartleaf Pickerelweed, Wampee
2610 - Pontederia cordata Lanceleaf Pickerelweed
2611 - Ponthieva racemosa Shadow Witch, Ponthieu's Orchid, Shadow-witch Orchid
2612 - Populus ×jackii [balsamifera × deltoides] Balm-of-Gilead
2613 - Populus alba White Poplar, Silver Poplar
2614 - Populus balsamifera ssp. balsamifera Balsam Poplar, Hackmatack, Tacamahac
2615 - Populus deltoides ssp. deltoides Eastern Cottonwood
2616 - Populus grandidentata Bigtooth Aspen, Large-toothed Aspen
2617 - Populus heterophylla Swamp Cottonwood
2618 - Populus nigra European Black Poplar, Lombardy Poplar, Black Poplar
2619 - Populus tremuloides Quaking Aspen
2620 - Portulaca amilis Broadleaf Pink Purslane, Paraguayan Purslane
2621 - Portulaca oleracea Common Purslane, Garden Purslane, Pussley
2622 - Portulaca pilosa Hairy Purslane, Kiss-me-quick, Pink Purslane
2623 - Portulaca smallii Small's Portulaca, Small's Purslane
2624 - Potamogeton crispus Curly Pondweed, Curled Pondweed, Curly-leaf Pondweed
2625 - Potamogeton diversifolius Common Snailseed Pondweed, Waterthread Pondweed
2626 - Potamogeton pulcher Spotted Pondweed, Heartleaf Pondweed
2627 - Potentilla argentea var. argentea Silvery Cinquefoil, Silvery Five-fingers, Hoary Five-fingers
2628 - Potentilla canadensis Dwarf Cinquefoil, Running Five-fingers
2629 - Potentilla norvegica ssp. monspeliensis Strawberry-weed, Rough Cinquefoil, Norwegian Cinquefoil
2630 - Potentilla recta Rough-fruited Cinquefoil, Sulphur Cinquefoil, Sulphur Five-fingers
2631 - Potentilla simplex Old Field Cinquefoil, Old-field Five-fingers, Common Cinquefoil
2632 - Prenanthes alba White Rattlesnake-root, Northern Rattlesnake-root, White Lettuce
2633 - Prenanthes altissima Tall White Lettuce, Tall Rattlesnake-root
2634 - Prenanthes autumnalis Slender Rattlesnake-root, One-sided Rattlesnake-root
2635 - Prenanthes barbata Barbed Rattlesnake-root, Flatwoods Rattlesnake-root
2636 - Prenanthes roanensis Roan Rattlesnake-root, Appalachian Rattlesnake-root, Roan Mountain Rattlesnake-root
2637 - Prenanthes serpentaria Lion's-foot Rattlesnake-root, Gall-of-the-Earth
2638 - Prenanthes trifoliolata Gall-of-the-earth, Three-leaved Rattlesnake-root
2639 - Prosartes lanuginosa Yellow Mandarin, Yellow Fairybells
2640 - Prosartes maculata Nodding Mandarin, Spotted Mandarin
2641 - Proserpinaca intermedia Marsh Mermaid-weed, Common Mermaid-weed
2642 - Prunella vulgaris ssp. lanceolata American Heal-all, American Self-heal, Lance Selfheal
2643 - Prunella vulgaris ssp. vulgaris Eurasian Self-heal, Eurasian Heal-all
2644 - Prunus ×yedoensis [subhirtella × speciosa] Yoshino Cherry
2645 - Prunus alabamensis Alabama Black Cherry
2646 - Prunus alleghaniensis var. alleghaniensis Allegheny Plum, Allegheny Sloe
2647 - Prunus americana American Plum, Wild Plum
2648 - Prunus angustifolia var. angustifolia Chickasaw Plum, Sandhill Plum, Florida Sand Plum, Sand Plum
2649 - Prunus avium Mazzard Cherry, Sweet Cherry, Bing Cherry
2650 - Prunus caroliniana Carolina Cherry Laurel, Carolina Laurel Cherry
2651 - Prunus hortulana Hortulan Plum, Wild-goose Plum
2652 - Prunus mahaleb Mahaleb Cherry, Perfumed Cherry, St. Lucie Cherry, Rock Cherry
2653 - Prunus mexicana Big-tree Plum, Mexican Plum
2654 - Prunus pensylvanica var. pensylvanica Fire Cherry, Pin Cherry
2655 - Prunus persica Peach
2656 - Prunus serotina var. serotina Black Cherry, Eastern Wild Black Cherry
2657 - Prunus susquehanae Susquehanna Cherry, Appalachian Sand Cherry, Appalachian Dwarf-cherry
2658 - Prunus umbellata var. umbellata Hog Plum, Flatwoods Plum
2659 - Prunus virginiana var. virginiana Choke Cherry, Common Chokecherry
2660 - Pseudognaphalium helleri ssp. helleri Heller's Rabbit Tobacco
2661 - Pseudognaphalium obtusifolium ssp. obtusifolium Fragrant Rabbit Tobacco, Sweet Everlasting, Catfoot
2662 - Pseudolysimachion longifolium Garden Speedwell, Longleaf Speedwell
2663 - Pseudosasa japonica Arrow Bamboo
2664 - Ptelea trifoliata + Wafer-ash, Hoptree
2665 - Pteridium aquilinum var. latiusculum Eastern Bracken, Brake
2666 - Pteridium aquilinum var. pseudocaudatum Southern Bracken
2667 - Pteris multifida Spider Brake, Wall Fern, Huguenot Fern
2668 - Pteris vittata Ladder Brake
2669 - Pterocaulon pycnostachyum Black Snakeroot, Dense-spike Blackroot, Wingstem
2670 - Pteroglossaspis ecristata Spiked Medusa, Crestless Plume Orchid, Smooth-lipped Eulophia, Non-crested Eulophia
2671 - Ptilimnium capillaceum Eastern Bishopweed, Atlantic Bishopweed, Mock Bishopweed, Atlantic Mock Bishop's Weed
2672 - Ptilimnium costatum Big Bishopweed, Ribbed Bishopweed
2673 - Pueraria montana var. lobata Kudzu, Foot-a-Day
2674 - Pycnanthemum albescens Whiteleaf Mountain-mint, White Mountain-mint
2675 - Pycnanthemum beadlei Beadle's Mountain-mint
2676 - Pycnanthemum clinopodioides basil mountain-mint
2677 - Pycnanthemum flexuosum Savanna Mountain-mint
2678 - Pycnanthemum incanum + Hoary Mountain-mint, White Mountain-mint
2679 - Pycnanthemum montanum Appalachian Mountain-mint, Thinleaf Mountain-mint
2680 - Pycnanthemum muticum Short-toothed Mountain-mint, Downy Mountain-mint, Clustered Mountain-mint
2681 - Pycnanthemum nudum Smooth Mountain-mint
2682 - Pycnanthemum pycnanthemoides + Woodland Mountain-mint, Southern Mountain-mint
2683 - Pycnanthemum setosum awned mountain-mint
2684 - Pycnanthemum tenuifolium Narrowleaf Mountain-mint, Slender Mountain-mint, Savanna Mountain-mint
2685 - Pycnanthemum torrei Torrey's Mountain-mint
2686 - Pycnanthemum verticillatum var. verticillatum Whorled Mountain-mint
2687 - Pycnanthemum virginianum Virginia Mountain-mint
2688 - Pyracantha coccinea Scarlet Firethorn, Pyracantha
2689 - Pyracantha fortuneana Chinese Firethorn
2690 - Pyracantha koidzumii Formosan Firethorn
2691 - Pyrola americana Rounded Shinleaf, Roundleaf Pyrola, American Wintergreen
2692 - Pyrrhopappus carolinianus Carolina False-dandelion
2693 - Pyrularia pubera Buffalo-nut, Oil-nut
2694 - Pyrus calleryana Bradford Pear, Callery Pear
2695 - Pyrus communis Common Pear
2696 - Pyxidanthera barbulata Flowering Pyxie-moss, Big Pyxie
2697 - Pyxidanthera brevifolia Sandhills Pyxie-moss, Wells' Pyxie-moss, Little Pyxie
2698 - Quercus acutissima Sawtooth Oak
2699 - Quercus alba White Oak
2700 - Quercus arkansana Arkansas Oak
2701 - Quercus austrina Bluff Oak, Bastard White Oak
2702 - Quercus bicolor Swamp White Oak
2703 - Quercus boyntonii Boynton Sand Post Oak, Boynton Oak
2704 - Quercus buckleyi Buckley Oak
2705 - Quercus chapmanii Chapman Oak
2706 - Quercus coccinea + Scarlet Oak
2707 - Quercus falcata Southern Red Oak, Spanish Oak
2708 - Quercus geminata Sand Live Oak
2709 - Quercus georgiana Georgia Oak
2710 - Quercus hemisphaerica + Darlington Oak, Sand Laurel Oak
2711 - Quercus ilicifolia Bear Oak, Scrub Oak
2712 - Quercus imbricaria Shingle Oak
2713 - Quercus incana Bluejack Oak
2714 - Quercus laevis Turkey Oak
2715 - Quercus laurifolia Laurel Oak, Swamp Laurel Oak, Diamond Leaf Oak
2716 - Quercus lyrata Overcup Oak, Swamp White Oak
2717 - Quercus macrocarpa var. macrocarpa Bur Oak, Mossycup Oak
2718 - Quercus margarettae Sand Post Oak, Scrub Post Oak
2719 - Quercus marilandica var. marilandica Blackjack Oak
2720 - Quercus michauxii Swamp Chestnut Oak, Basket Oak
2721 - Quercus minima Dwarf Live Oak
2722 - Quercus muehlenbergii Chinquapin Oak, Yellow Chestnut Oak
2723 - Quercus myrtifolia Myrtle Oak
2724 - Quercus nigra Water Oak
2725 - Quercus oglethorpensis Oglethorpe Oak
2726 - Quercus pagoda Cherrybark Oak, Swamp Spanish Oak
2727 - Quercus palustris Pin Oak
2728 - Quercus phellos Willow Oak
2729 - Quercus prinoides Dwarf Chinquapin Oak
2730 - Quercus prinus Rock Chestnut Oak, Tanbark Oak
2731 - Quercus pumila Running Oak
2732 - Quercus rubra + Northern Red Oak, Red Oak
2733 - Quercus shumardii var. shumardii Shumard Oak, Swamp Red Oak
2734 - Quercus similis Swamp Post Oak, Bottomland Post Oak, Delta Oak
2735 - Quercus sinuata var. breviloba Bastard Oak
2736 - Quercus sinuata var. sinuata Bastard Oak, Durand's White Oak, Durand's Oak
2737 - Quercus stellata Post Oak
2738 - Quercus texana Nuttall Oak, Texas Red Oak
2739 - Quercus velutina Black Oak
2740 - Quercus virginiana Live Oak
2741 - Ranunculus abortivus Kidneyleaf Buttercup, Small-flowered Buttercup, Kidney-leaved Crowfoot, Small-flowered Crowfoot
2742 - Ranunculus acris var. acris Tall Buttercup, Bitter Buttercup
2743 - Ranunculus allegheniensis Mountain Crowfoot, Allegheny Buttercup
2744 - Ranunculus ambigens Water-plantain Crowfoot, Water-plantain Spearwort
2745 - Ranunculus arvensis Corn Crowfoot, Hungerweed
2746 - Ranunculus bulbosus Bulbous Buttercup
2747 - Ranunculus fascicularis Early Buttercup, Thick-root Butterdup
2748 - Ranunculus ficaria var. bulbifera Fig Buttercup, Lesser Celandine, Pilewort
2749 - Ranunculus ficaria var. bulbifera Fig Buttercup, Lesser Celandine, Pilewort
2750 - Ranunculus ficaria var. bulbifera Fig Buttercup, Lesser Celandine, Pilewort
2751 - Ranunculus ficaria var. bulbifera Fig Buttercup, Lesser Celandine, Pilewort
2752 - Ranunculus ficaria var. bulbifera Fig Buttercup, Lesser Celandine, Pilewort
2753 - Ranunculus harveyi Harvey's buttercup
2754 - Ranunculus hispidus var. caricetorum Northern Swamp Buttercup, Marsh Buttercup
2755 - Ranunculus hispidus var. hispidus Hispid Buttercup, Hairy Buttercup
2756 - Ranunculus hispidus var. nitidus Carolina Buttercup, Swamp Buttercup
2757 - Ranunculus laxicaulis Coastal Plain Spearwort
2758 - Ranunculus micranthus Small-flowered Buttercup, Rock Buttercup
2759 - Ranunculus muricatus spinyfruit buttercup, Roughseed Buttercup
2760 - Ranunculus parviflorus Small-flowered Buttercup, Stickseed Crowfoot
2761 - Ranunculus pusillus var. pusillus Low Spearwort
2762 - Ranunculus recurvatus var. recurvatus Hooked Buttercup, Hooked Crowfoot
2763 - Ranunculus repens Creeping Buttercup
2764 - Ranunculus sardous Sardinian Buttercup, Hairy Buttercup
2765 - Ranunculus sceleratus var. sceleratus Cursed Buttercup, Celery-leaf Crowfoot, Cursed Crowfoot
2766 - Raphanus raphanistrum Wild Radish, Jointed Charlock, White Charlock
2767 - Ratibida columnifera Mexican Hat, Columnar Prairie Coneflower, Upright Coneflower, Long-headed Coneflower
2768 - Ratibida pinnata Grey-headed Coneflower, Globular Prairie Coneflower
2769 - Rhamnus cathartica Common Buckthorn, European Buckthorn
2770 - Rhamnus davurica ssp. davurica Dahurian Buckthorn, Davurian Buckthorn
2771 - Rhapidophyllum hystrix Needle Palm, Blue Palmetto
2772 - Rhexia alifanus Smooth Meadowbeauty, Savanna Meadowbeauty
2773 - Rhexia aristosa Awned Meadowbeauty, Bristly Meadowbeauty
2774 - Rhexia cubensis West Indies Meadowbeauty
2775 - Rhexia lutea Yellow Meadowbeauty, Golden Meadowbeauty
2776 - Rhexia mariana var. interior Maryland meadowbeauty
2777 - Rhexia mariana var. mariana Pale Meadowbeauty, Maryland Meadowbeauty, Dull Meadowbeauty
2778 - Rhexia mariana var. mariana White Meadowbeauty
2779 - Rhexia mariana var. ventricosa Swollen Meadowbeauty
2780 - Rhexia nashii Hairy Meadowbeauty, Maid Marian, Nash's Meadowbeauty
2781 - Rhexia nuttallii Nuttall's Meadowbeauty
2782 - Rhexia petiolata Ciliate Meadowbeauty, Short-stemmed Meadowbeauty, Fringed Meadowbeauty, Bog Meadowbeauty
2783 - Rhexia virginica Virginia Meadowbeauty, Wingstem Meadowbeauty, Deergrass
2784 - Rhizophora mangle Red Mangrove
2785 - Rhodiola rosea Roseroot
2786 - Rhododendron alabamense Alabama Azalea
2787 - Rhododendron arborescens Sweet Azalea, Smooth Azalea
2788 - Rhododendron atlanticum Dwarf Azalea, Coastal Azalea
2789 - Rhododendron austrinum Florida Flame Azalea, Yellow Azalea
2790 - Rhododendron calendulaceum Flame Azalea
2791 - Rhododendron canescens Piedmont Azalea, Southern Pinxterbloom Azalea, Hoary Azalea
2792 - Rhododendron carolinianum Carolina Rhododendron, Punctatum
2793 - Rhododendron catawbiense Catawba Rhododendron, Mountain Rosebay, Purple Laurel, Pink Laurel
2794 - Rhododendron cumberlandense Cumberland Azalea, Baker's Azalea
2795 - Rhododendron eastmanii May White Azalea, Eastman's Azalea
2796 - Rhododendron flammeum Oconee Azalea
2797 - Rhododendron maximum Rosebay Rhododendron, Great Laurel, White Rosebay, Great Rhododendron
2798 - Rhododendron minus Gorge Rhododendron, Punctatum, Piedmont Rhododendron
2799 - Rhododendron oblongifolium Texas Azalea
2800 - Rhododendron periclymenoides Pinxterflower, Pinxterbloom Azalea, Election Pink, Pinxter Azalea
2801 - Rhododendron prinophyllum Election Pink, Roseshell Azalea, Early Azalea
2802 - Rhododendron prunifolium Plumleaf Azalea
2803 - Rhododendron vaseyi Pinkshell Azalea
2804 - Rhododendron viscosum Swamp Azalea, Clammy Azalea, Swamp Honeysuckle, Catchfly Azalea
2805 - Rhododendron viscosum Swamp Azalea, Clammy Azalea, Sweet Azalea
2806 - Rhodotypos scandens Jetbead
2807 - Rhus aromatica var. aromatica Fragrant Sumac, Squawbush
2808 - Rhus copallinum + Winged Sumac, Shining Sumac, Dwarf Sumac
2809 - Rhus glabra Smooth Sumac, Common Sumac
2810 - Rhus michauxii Michaux's Sumac, Dwarf Sumac, False Poison Sumac
2811 - Rhus typhina Staghorn Sumac
2812 - Rhynchosia difformis Doubleform Snoutbean
2813 - Rhynchosia reniformis Dollarweed, Dollarleaf Snoutbean, Roundleaf Snoutbean
2814 - Rhynchosia tomentosa var. tomentosa Twining Snoutbean, Erect Snoutbean
2815 - Rhynchospora caduca Angle-stem Beaksedge
2816 - Rhynchospora capitellata Brownish Beaksedge
2817 - Rhynchospora colorata Narrowleaf Whitetop Sedge, White-bracted Sedge
2818 - Rhynchospora globularis Globe Beaksedge
2819 - Rhynchospora harperi Harper's Beaksedge
2820 - Rhynchospora inundata Narrow-fruit Horned Beaksedge
2821 - Rhynchospora latifolia Broadleaf Whitetop Sedge, Giant White-topped Sedge, White-bracted Sedge
2822 - Rhynchospora megalocarpa Sandy-field Beaksedge, Sandhill Beaksedge
2823 - Rhynchospora miliacea Millet Beaksedge
2824 - Rhynchospora recognita Cymose Beakrush
2825 - Rhynchospora tracyi Tracy's Beaksedge
2826 - Ribes americanum Wild Black Currant, American Black Currant
2827 - Ribes curvatum Granite Gooseberry
2828 - Ribes cynosbati Prickly Gooseberry, Dogberry
2829 - Ribes echinellum Miccosukee Gooseberry, Spiny Gooseberry, Florida Gooseberry
2830 - Ribes glandulosum Skunk Currant, Mountain Currant
2831 - Ribes hirtellum Northern Gooseberry
2832 - Ribes lacustre Bristly Black Currant, Spiny Swamp Currant
2833 - Ribes rotundifolium Roundleaf Gooseberry, Appalachian Gooseberry
2834 - Richardia brasiliensis Brazilian-clover, tropical Mexican-clover
2835 - Richardia grandiflora Largeflower Mexican-clover, Largeflower Richardia
2836 - Richardia scabra Rough Mexican-clover
2837 - Ricinus communis Castor-bean, Castor-oil Plant, Palma Christi
2838 - Robinia hispida var. fertilis Arnot Bristly Locust, Fruitful Locust
2839 - Robinia hispida var. hispida Bristly Locust
2840 - Robinia hispida var. kelseyi Kelsey's Locust
2841 - Robinia hispida var. nana Dwarf Bristly Locust, Dwarf Locust
2842 - Robinia hispida var. rosea Boynton's Locust
2843 - Robinia pseudoacacia Black Locust
2844 - Robinia viscosa var. hartwegii Granite Dome Locust, Highlands Locust, Hartwig's Locust
2845 - Robinia viscosa var. viscosa Clammy Locust
2846 - Rorippa austriaca Austrian Yellowcress
2847 - Rorippa palustris ssp. palustris Bog Yellowcress, Marshcress
2848 - Rosa ×damascena Damask Rose
2849 - Rosa bracteata McCartney Rose, Chickasaw Rose
2850 - Rosa canina Dog Rose
2851 - Rosa carolina var. carolina Carolina Rose
2852 - Rosa laevigata Cherokee Rose
2853 - Rosa multiflora Multiflora Rose
2854 - Rosa palustris Swamp Rose
2855 - Rosa rubiginosa Sweetbriar Rose, Eglantine Rose
2856 - Rosa rugosa Japanese Rose, Rugosa Rose, Beach Rose
2857 - Rosa setigera Climbing Prairie Rose
2858 - Rosa virginiana var. virginiana Virginia Rose
2859 - Rosa wichuraiana Memorial Rose, Dorothy Perkins Rose, Lucie Rose
2860 - Rosmarinus officinalis Rosemary
2861 - Rotala ramosior Toothcup, Lowland Rotala
2862 - Rotala rotundifolia Roundleaf Toothcup, Dwarf Rotala
2863 - Rottboellia cochinchinensis Itch-grass
2864 - Rubus allegheniensis var. allegheniensis Allegheny Blackberry
2865 - Rubus argutus Pennsylvania Blackberry, Highbush Blackberry, Southern Blackberry
2866 - Rubus armeniacus Himalayan Blackberry, Armenian Blackberry
2867 - Rubus bifrons European Blackberry, Himalayan Blackberry, Himalaya-berry
2868 - Rubus canadensis Thornless Blackberry, Smooth Blackberry
2869 - Rubus cuneifolius Sand Blackberry
2870 - Rubus flagellaris Common Dewberry, Northern Dewberry
2871 - Rubus hispidus Swamp Dewberry
2872 - Rubus idaeus ssp. strigosus Red Raspberry, American Red Raspberry
2873 - Rubus laciniatus Cut-leaved Blackberry, Evergreen Blackberry
2874 - Rubus occidentalis Black Raspberry
2875 - Rubus odoratus var. odoratus Purple-flowering Raspberry, Thimbleberry
2876 - Rubus pascuus Chesapeake Blackberry, Topsy Blackberry
2877 - Rubus phoenicolasius Wineberry
2878 - Rubus trivialis Southern Dewberry, Coastal Plain Dewberry
2879 - Rudbeckia fulgida + Orange Coneflower, Eastern Coneflower
2880 - Rudbeckia heliopsidis Sunfacing Coneflower, Pineywoods Coneflower
2881 - Rudbeckia hirta var. angustifolia Coastal Plain Black-eyed Susan
2882 - Rudbeckia hirta var. hirta Woodland Black-eyed Susan
2883 - Rudbeckia hirta var. pulcherrima Weedy Black-eyed Susan
2884 - Rudbeckia laciniata var. digitata Blue Ridge Cutleaf Coneflower
2885 - Rudbeckia laciniata var. digitata Coastal Plain Cutleaf Coneflower
2886 - Rudbeckia laciniata var. laciniata Green-headed Coneflower, Common Cutleaf Coneflower, Green Coneflower, Goldenglow
2887 - Rudbeckia maxima Giant Coneflower
2888 - Rudbeckia mollis Soft-haired Coneflower, Woolly Coneflower
2889 - Rudbeckia nitida Narrow-leaved Coneflower, St. John's Black-eyed Susan, Shiny Coneflower
2890 - Rudbeckia subtomentosa Sweet Coneflower
2891 - Rudbeckia triloba var. pinnatiloba Chauncey's Coneflower
2892 - Rudbeckia triloba var. rupestris Blue Ridge Three-lobed Coneflower, Brown-eyed Susan
2893 - Rudbeckia triloba var. triloba Common Three-lobed Coneflower, Brown-eyed Susan, Thin-Leaved Coneflower
2894 - Ruellia caerulea Mexican Bluebell
2895 - Ruellia caroliniensis ssp. caroliniensis var. caroliniensis Carolina Wild-petunia, Common Wild-petunia, Hairy Ruellia
2896 - Ruellia caroliniensis ssp. ciliosa var. cinerascens Sandhills Wild Petunia, Dwarf Wild Petunia
2897 - Ruellia humilis Hairy Wild-petunia, Low Wild-petunia, Glade Wild-petunia
2898 - Ruellia noctiflora Night-flowering Wild Petunia, Night-blooming Wild Petunia
2899 - Ruellia pedunculata ssp. pinetorum Pineland Wild-petunia
2900 - Ruellia purshiana Pursh's Wild-petunia
2901 - Ruellia strepens Limestone Wild-petunia, Glade Wild-petunia, Smooth Wild-petunia
2902 - Rugelia nudicaulis Rugel's Ragwort, Rugelia, Rugel's Indian Plantain
2903 - Rumex acetosella Sheep Sorrel, Sourgrass, Red Sorrel, Field Sorrel
2904 - Rumex crispus ssp. crispus Curly Dock
2905 - Rumex hastatulus Wild Dock, Sourgrass, Heartwing Sorrel, Heartwing Dock
2906 - Rumex obtusifolius Bitter Dock, Broadleaf Dock
2907 - Rumex patientia Patience Dock, Monk's-rhubarb
2908 - Rumex pulcher Fiddle Dock
2909 - Sabal minor Dwarf Palmetto, Bush Palmetto, Dwarf Blue Palmetto, Bluestem Palmetto
2910 - Sabal palmetto Cabbage Palmetto
2911 - Sabatia angularis Rose-pink, Bitterbloom, Common Marsh-pink
2912 - Sabatia bartramii Bartram's Rose-gentian
2913 - Sabatia brachiata Narrowleaf Rose-pink, Narrowleaf Rose-gentian, Narrowleaf Sabatia
2914 - Sabatia calycina Coastal Rose-pink, Coastal Rose-gentian
2915 - Sabatia campanulata Slender Marsh-pink, Slender Rose-gentian
2916 - Sabatia capitata Cumberland Rose-gentian, Appalachian Rose-gentian
2917 - Sabatia difformis White Sabatia, Lanceleaf Rose-gentian, Lanceleaf Sabatia
2918 - Sabatia dodecandra var. dodecandra Perennial Sea-pink, Large Marsh Rose-pink, Marsh Rose-gentian
2919 - Sabatia dodecandra var. foliosa Marsh Rose-gentian
2920 - Sabatia gentianoides Pinewoods Rose-gentian, Pinewoods Rose-pink
2921 - Sabatia grandiflora Largeflower Rose-gentian
2922 - Sabatia kennedyana Plymouth Rose-gentian, Plymouth Gentian
2923 - Sabatia quadrangula Four-angle Sabatia, Four-angle Rose-gentian
2924 - Sabatia stellaris Annual Sea-pink, Salt-marsh Pink, Rose-of-Plymouth
2925 - Saccharum alopecuroides Silver Plumegrass
2926 - Saccharum baldwinii Narrow Plumegrass
2927 - Saccharum brevibarbe var. brevibarbe Short-beard Plumegrass
2928 - Saccharum brevibarbe var. contortum Bent-awn Plumegrass
2929 - Saccharum coarctatum Brown Plumegrass, Bunched Plumegrass
2930 - Saccharum giganteum Sugarcane Plumegrass, Giant Plumegrass
2931 - Saccharum ravennae Ravenna-grass, Hardy Pampas Grass
2932 - Sacciolepis indica Indian Cupscale
2933 - Sacciolepis striata American Cupscale
2934 - Sageretia minutiflora Shell-mound Buckthorn, Small-flowered Buckthorn, Smallflower Mock-buckthorn
2935 - Sagina decumbens ssp. decumbens Eastern Pearlwort, Annual Pearlwort, Trailing Pearlwort
2936 - Sagina procumbens Northern Pearlwort, Bird's-eye Pearlwort, Perennial Pearlwort
2937 - Sagittaria australis Appalachian Arrowhead, Southern Arrowhead, Longbeak Arrowhead
2938 - Sagittaria engelmanniana Engelmann's arrowhead
2939 - Sagittaria fasciculata Bunched Arrowhead
2940 - Sagittaria graminea var. graminea Grassleaf Arrowhead, Grassy Arrowhead
2941 - Sagittaria isoetiformis Depression Meadow Arrowhead, Quillwort Arrowhead
2942 - Sagittaria lancifolia ssp. lancifolia Duck Potato
2943 - Sagittaria lancifolia ssp. media Duck Potato
2944 - Sagittaria latifolia Broadleaf Arrowhead, Duck Potato
2945 - Salicornia depressa American Glasswort, Samphire, Pickleweed
2946 - Salix alba European White Willow
2947 - Salix babylonica Weeping Willow
2948 - Salix caprea Goat Willow, Great Sallow
2949 - Salix caroliniana Carolina Willow, Coastal Plain Willow
2950 - Salix cinerea European Gray Willow
2951 - Salix discolor Pussy Willow
2952 - Salix fragilis Crack Willow, Brittle Willow
2953 - Salix humilis var. humilis Prairie Willow, Upland Willow
2954 - Salix humilis var. tristis Dwarf Upland Willow, Sage Willow
2955 - Salix matsudana Corkscrew Willow
2956 - Salix nigra Black Willow
2957 - Salix purpurea Basket Willow, Purple Willow, Purple-osier Willow
2958 - Salix sericea Silky Willow, Shrub Willow, Satin Willow
2959 - Salsola kali ssp. kali Northern Saltwort
2960 - Salsola kali ssp. pontica Southern Saltwort, Carolina Saltwort
2961 - Salsola tragus Russian Thistle, Tumbleweed
2962 - Salvia azurea var. azurea Azure Sage
2963 - Salvia leucantha Mexican Bush Sage
2964 - Salvia lyrata Lyreleaf Sage
2965 - Salvia sclarea Europe sage, clary sage
2966 - Salvia urticifolia Nettleleaf Sage
2967 - Salvinia auriculata Giant Salvinia, eared watermoss
2968 - Salvinia biloba Giant Salvinia
2969 - Salvinia herzogii Giant Salvinia
2970 - Salvinia minima Water Spangles, Floating Fern
2971 - Salvinia molesta Giant Salvinia, Kariba Weed
2972 - Sambucus nigra ssp. canadensis Common Elderberry, American Elder
2973 - Sambucus racemosa var. racemosa Red Elderberry, Red-berried Elder, Eastern Red Elderberry
2974 - Samolus valerandi ssp. parviflorus Water-pimpernel, Brookweed
2975 - Sanguinaria canadensis Bloodroot, Red Puccoon
2976 - Sanguisorba canadensis Canada Burnet, American Burnet, White Burnet
2977 - Sanguisorba minor ssp. balearica Salad Burnet, Garden Burnet, Fodder Burnet
2978 - Sanicula canadensis var. canadensis Canada Sanicle, Black Snakeroot, Canadian Black-snakeroot
2979 - Sanicula canadensis var. canadensis Florida Sanicle, Florida Snakeroot, Florida Black-snakeroot
2980 - Sanicula canadensis var. grandis Large Sanicle, Large Black-snakeroot
2981 - Sanicula marilandica Black Snakeroot, Maryland Sanicle, Maryland Black-snakeroot
2982 - Sanicula odorata Clustered Snakeroot, Clustered Sanicle, Yellow-flowered Snakeroot, Fragrant Snakeroot
2983 - Sanicula smallii Small's Sanicle, Southern Sanicle, Small's Black-snakeroot
2984 - Sanicula trifoliata Long-fruited Snakeroot, Beaked Sanicle, Large-fruited Sanicle, Largefruit Black-snakeroot
2985 - Sapindus saponaria var. drummondii Western Soapberry
2986 - Sapindus saponaria var. saponaria Florida Soapberry
2987 - Saponaria officinalis Soapwort, Bouncing Bet
2988 - Sarcocornia perennis Perennial Glasswort, Woody Glasswort, Pickleweed
2989 - Sarracenia flava Yellow Pitcherplant, Yellow Trumpet, Trumpets
2990 - Sarracenia leucophylla Whitetop Pitcherplant, Crimson Pitcherplant
2991 - Sarracenia minor Hooded Pitcherplant
2992 - Sarracenia oreophila Mountain Green Pitcherplant, Green Pitcherplant, Mountain Pitcherplant
2993 - Sarracenia psittacina Parrot Pitcherplant
2994 - Sarracenia purpurea ssp. gibbosa Northern Purple Pitcherplant
2995 - Sarracenia purpurea ssp. purpurea var. montana Southern Appalachian Purple Pitcherplant
2996 - Sarracenia purpurea ssp. purpurea var. purpurea Southern Purple Pitcherplant, Frog's Breeches, Hunter's Cup
2997 - Sarracenia rubra ssp. jonesii Mountain Sweet Pitcherplant
2998 - Sarracenia rubra ssp. rubra Sweet Pitcherplant, Redflower Pitcherplant, Red Pitcherplant
2999 - Sassafras albidum Sassafras
3000 - Saururus cernuus Lizard's Tail, Water-dragon
3001 - Saxifraga careyana Carey's Saxifrage
3002 - Saxifraga caroliniana Carolina Saxifrage
3003 - Saxifraga michauxii Michaux's Saxifrage, Cliff Saxifrage
3004 - Saxifraga michauxii Escarpment Saxifrage
3005 - Saxifraga micranthidifolia Brook Lettuce, Mountain Lettuce, Branch Lettuce, Lettuceleaf Saxifrage
3006 - Saxifraga virginiensis var. virginiensis Early Saxifrage
3007 - Schedonorus arundinaceus Tall Fescue, Alta Fescue
3008 - Schedonorus pratensis Meadow Fescue
3009 - Schefflera actinophylla Umbrella Tree, Octopus Tree, Schefflera
3010 - Schinus terebinthifolius var. raddianus Brazilian Peppertree, Brazilian-pepper
3011 - Schisandra glabra Bay Star-vine, Climbing-magnolia, Magnolia-vine
3012 - Schizachyrium scoparium var. scoparium Little Bluestem
3013 - Schizachyrium scoparium var. stoloniferum Creeping Bluestem, Creeping Little Bluestem
3014 - Schoenocaulon dubium Florida Feathershank
3015 - Schoenolirion albiflorum White Sunnybell
3016 - Schoenolirion croceum Yellow Sunnybell
3017 - Schoenolirion wrightii Texas Sunnybell
3018 - Schoenoplectiella mucronata Roughseed Bulrush, Bog Bulrush, Ricefield Bulrush
3019 - Schoenoplectus californicus Giant Bulrush, Southern Bulrush, Tule
3020 - Schoenoplectus pungens var. pungens Common Threesquare, Chairmaker's Rush, Swordgrass
3021 - Schoenoplectus robustus Saltmarsh Bulrush
3022 - Schoenoplectus tabernaemontani Softstem Bulrush, Great Bulrush
3023 - Schwalbea americana American Chaffseed
3024 - Scirpus atrovirens Black Bulrush
3025 - Scirpus cyperinus Woolgrass Bulrush, Marsh Bulrush
3026 - Scirpus expansus Woodland Bulrush
3027 - Scirpus georgianus Georgia Bulrush
3028 - Scirpus polyphyllus Leafy Bulrush
3029 - Scleranthus annuus Knawel, Annual Knawel
3030 - Scleria ciliata var. ciliata Broad-leaved Hairy Nutrush
3031 - Scleria oligantha Few-flowered Nutrush
3032 - Scleria pauciflora + Papillose Nutrush, Carolina Nutrush
3033 - Scleria triglomerata Tall Nutrush, Stone-rush, Whip Nutrush
3034 - Sclerolepis uniflora Sclerolepis, Pink bogbutton
3035 - Scrophularia lanceolata Hare Figwort, American Figwort, Lancelaf Figwort
3036 - Scrophularia marilandica Eastern Figwort, Carpenter's Square, Late Figwort
3037 - Scutellaria altamaha Altamaha Skullcap, Pineland Skullcap
3038 - Scutellaria arguta Appalachian Skullcap, Blue Ridge Skullcap
3039 - Scutellaria elliptica var. elliptica Hairy Skullcap, Elliptic-leaved Skullcap
3040 - Scutellaria elliptica var. hirsuta Hairy Skullcap
3041 - Scutellaria incana var. australis Hoary Skullcap, Downy Skullcap
3042 - Scutellaria incana var. australis Mellichamp's Skullcap
3043 - Scutellaria incana var. incana Hoary Skullcap, Downy Skullcap
3044 - Scutellaria incana var. punctata Hoary Skullcap, Downy Skullcap
3045 - Scutellaria integrifolia Hyssop Skullcap, Narrow-leaved Skullcap
3046 - Scutellaria lateriflora var. lateriflora Mad-dog Skullcap
3047 - Scutellaria montana Large-flowered Skullcap
3048 - Scutellaria multiglandulosa Small's Skullcap
3049 - Scutellaria nervosa Veined Skullcap, Bottomland Skullcap
3050 - Scutellaria ocmulgee Ocmulgee Skullcap
3051 - Scutellaria ovata ssp. bracteata Heartleaf Skullcap
3052 - Scutellaria ovata ssp. ovata Heartleaf Skullcap
3053 - Scutellaria ovata ssp. rugosa Heartleaf Skullcap
3054 - Scutellaria parvula var. australis Southern Skullcap
3055 - Scutellaria parvula var. missouriensis Shale-barren Skullcap, Glade Skullcap, Leonard's Skullcap
3056 - Scutellaria parvula var. parvula Dwarf Skullcap, Small Skullcap
3057 - Scutellaria pseudoserrata falseteeth skullcap
3058 - Scutellaria saxatilis Rock Skullcap
3059 - Scutellaria serrata Showy Skullcap, Serrate Skullcap
3060 - Secale cereale Cereal Rye, Cultivated Rye
3061 - Securigera varia Crown-vetch
3062 - Sedum acre Mossy Stonecrop, Wallpepper, Bitter Stonecrop, Gold-moss
3063 - Sedum glaucophyllum Cliff Stonecrop
3064 - Sedum nevii Nevius's Stonecrop
3065 - Sedum pulchellum Widow's Cross, Glade Stonecrop, Rock Moss, Lime Stonecrop
3066 - Sedum pusillum Puck's Orpine, Granite Stonecrop
3067 - Sedum sarmentosum Stringy Stonecrop
3068 - Sedum ternatum Mountain Stonecrop, Wild Stonecrop, Three-leaf Stonecrop
3069 - Selaginella apoda Meadow Spikemoss
3070 - Selaginella ludoviciana Louisiana Spikemoss, Gulf Spikemoss
3071 - Selaginella rupestris Rock Spikemoss
3072 - Selaginella tortipila Twisted-hair Spikemoss
3073 - Senecio jacobaea Tansy Ragwort
3074 - Senecio vulgaris Common Groundsel
3075 - Senna hebecarpa Northern Wild Senna, American Senna
3076 - Senna marilandica Maryland Senna, Maryland Wild Senna
3077 - Senna obtusifolia Coffeeweed, Sicklepod
3078 - Serenoa repens Saw Palmetto
3079 - Sericocarpus asteroides Toothed Whitetop Aster
3080 - Sericocarpus linifolius Narrowleaf Whitetop Aster, Slender Whitetop Aster
3081 - Sericocarpus tortifolius Twisted-leaf Whitetop Aster, Dixie Whitetop Aster
3082 - Sesbania herbacea Bigpod Sesbania, Coffee-weed, Indigo-weed, Hemp Sesbania
3083 - Sesbania punicea Rattlebush, Purple Sesban, Scarlet Wisteria-tree
3084 - Sesbania vesicaria Bladderpod, Bagpod
3085 - Sesuvium maritimum Small Sea-purslane, Slender Sea-purslane
3086 - Sesuvium portulacastrum Large Sea-purslane, Shoreline Sea-purslane
3087 - Setaria corrugata coastal bristlegrass
3088 - Setaria faberi Nodding Foxtail Grass, Giant Foxtail-grass, Chinese Foxtail
3089 - Setaria italica Yellow Foxtail, Italian Millet, Foxtail Millet, Italian Foxtail
3090 - Setaria magna Saltmarsh Foxtail-grass, Giant Foxtail-grass, Giant Bristlegrass
3091 - Setaria parviflora Perennial Foxtail-grass, Knotroot Bristlegrass, Marsh Foxtail, Knotroot Foxtail
3092 - Setaria pumila ssp. pumila Yellow Foxtail
3093 - Setaria verticillata Hooked Bristlegrass
3094 - Setaria viridis var. major Giant Green Foxtail
3095 - Setaria viridis var. viridis Green Foxtail, Green Bristlegrass
3096 - Seymeria cassioides Senna Seymeria, Yaupon Black-senna
3097 - Seymeria pectinata + Seymeria
3098 - Sherardia arvensis Field Madder, Blue Field Madder
3099 - Shortia galacifolia var. galacifolia Oconee Bells, Southern Shortia
3100 - Sibara virginica Sibara, Virginia-cress, Virginia Rockcress, Virginia Winged Rockcress
3101 - Sibbaldiopsis tridentata Wineleaf Cinqefoil, Mountain Cinqefoil, Three-toothed Cinqefoil, Mountain White Potentilla
3102 - Sicyos angulatus Bur Cucumber, Star Cucumber, Nimble-Kate
3103 - Sida elliottii Coastal Plain Sida, Elliott's Fanpetals
3104 - Sida rhombifolia Arrowleaf Sida, Diamondleaf Fanpetal, Cuban Jute
3105 - Sida spinosa Prickly Fanpetals, Prickly Sida, Prickly Mallow, False-mallow
3106 - Sideroxylon lanuginosum ssp. lanuginosum Eastern Gum Bumelia, Eastern Gum Bully
3107 - Sideroxylon lycioides Buckthorn Bumelia, Buckthorn Bully
3108 - Sideroxylon tenax Tough Bumelia, Tough Buckthorn, Tough Bully
3109 - Sideroxylon thornei Thorne's Bumelia, Swamp Bumelia
3110 - Silene antirrhina Sleepy Catchfly, Garter-pink
3111 - Silene armeria Sweet William Catchfly, Garden Catchfly, None-so-pretty
3112 - Silene caroliniana ssp. caroliniana South Carolina Wild-pink, Rock Catchfly, Carolina Pink
3113 - Silene caroliniana ssp. pensylvanica Northern Wild-pink, Sticky Catchfly, Pennsylvania Catchfly
3114 - Silene dichotoma Forked Catchfly
3115 - Silene latifolia ssp. alba White Campion, Evening Campion, White Cockle, Evening Lychnis
3116 - Silene nivea Snowy Campion
3117 - Silene noctiflora Night-flowering Catchfly, Sticky Campion, Sticky Cockle
3118 - Silene ovata Mountain Catchfly, Fringed Campion, Blue Ridge Catchfly
3119 - Silene polypetala Eastern Fringed Campion, Eastern Fringed Catchfly
3120 - Silene regia Royal Catchfly
3121 - Silene stellata Starry Campion, Widow's-frill
3122 - Silene virginica var. robusta Large Fire-pink
3123 - Silene virginica var. virginica Fire Pink
3124 - Silene vulgaris Bladder Campion, Maiden's-tears
3125 - Silphium asteriscus + Starry Rosinweed
3126 - Silphium asteriscus var. asteriscus Starry Rosinweed
3127 - Silphium compositum var. compositum Kidneyleaf Rosinweed, Rhubarb-leaved Rosinweed, Compass Plant, Carolina Rosinweed
3128 - Silphium compositum var. reniforme Ragged Rosinweed, Kidneyleaf Rosinweed
3129 - Silphium integrifolium + Prairie Rosinweed
3130 - Silphium laciniatum Compass-plant
3131 - Silphium mohrii Shaggy Rosinweed
3132 - Silphium perfoliatum var. connatum Virginia Cup-plant
3133 - Silphium perfoliatum var. perfoliatum Common Cup-plant, Indian Cup
3134 - Silphium pinnatifidum Cutleaf Prairie-dock, Tansy Rosinweed
3135 - Silphium simpsonii Simpson's rosinweed
3136 - Silphium terebinthinaceum + Prairie-dock, Broadleaf Prairie-dock
3137 - Silphium trifoliatum var. latifolium Whorled Rosinweed
3138 - Silphium trifoliatum var. trifoliatum Whorled Rosinweed
3139 - Silybum marianum Blessed Milk-thistle, Blessed-thistle, Milk-thistle
3140 - Sisymbrium altissimum Tumble Mustard, Jim Hill Mustard
3141 - Sisymbrium officinale Hedge Mustard
3142 - Sisyrinchium albidum Pale Blue-eyed Grass, White Blue-eyed Grass
3143 - Sisyrinchium angustifolium Narrowleaf Blue-eyed Grass, Stout Blue-eyed Grass
3144 - Sisyrinchium atlanticum Atlantic Blue-eyed Grass, Eastern Blue-eyed Grass
3145 - Sisyrinchium dichotomum White Irisette, Isothermal Irisette
3146 - Sisyrinchium fuscatum Sandyland Blue-eyed Grass
3147 - Sisyrinchium fuscatum Bristly Blue-eyed Grass, Coastal Plain Blue-eyed Grass
3148 - Sisyrinchium mucronatum Needletip Blue-eyed Grass
3149 - Sisyrinchium rosulatum Annual Blue-eyed Grass, Lawn Blue-eyed Grass
3150 - Sium suave Hemlock Water-parsnip
3151 - Smallanthus uvedalius Bearsfoot, Hairy Leafcup, Yellow Leafcup
3152 - Smilax auriculata Dune Greenbrier
3153 - Smilax biltmoreana Biltmore Carrionflower
3154 - Smilax bona-nox Stretchberry, Fringed Greenbrier, Catbrier, Tramp's Trouble
3155 - Smilax bona-nox Maritime Catbrier, Maritime Saw Greenbrier
3156 - Smilax ecirrhata upright carrionflower
3157 - Smilax glauca Whiteleaf Greenbrier, Wild Sarsaparilla, Sawbrier
3158 - Smilax herbacea Common Carrionflower, Smooth Carrionflower
3159 - Smilax hugeri Huger's Carrionflower
3160 - Smilax lasioneura Midwestern Carrionflower
3161 - Smilax laurifolia Bamboo-vine, Blaspheme-vine, Wild Bamboo, Laurel-leaf Greenbriar
3162 - Smilax pseudochina Coastal Carrionflower, Bamboo-vine
3163 - Smilax pulverulenta Downy Carrionflower
3164 - Smilax pumila Dwarf Smilax, Sarsaparilla-vine
3165 - Smilax rotundifolia Common Greenbrier, Common Catbrier, Bullbrier, Horsebrier
3166 - Smilax smallii Jackson-brier, Unarmed Catbrier, Sweet-scented Smilax
3167 - Smilax tamnoides Bristly Greenbrier, Hellfetter, Chinaroot
3168 - Smilax walteri Coral Greenbrier, Red-berried Swamp Smilax
3169 - Solanum americanum American Black Nightshade
3170 - Solanum carolinense var. carolinense Carolina Horsenettle, Ball-nettle
3171 - Solanum diphyllum Paired-leaf Nightshade, Twoleaf Nightshade
3172 - Solanum dulcamara var. dulcamara Bittersweet Nightshade, Deadly Nightshade
3173 - Solanum nigrum European Black Nightshade
3174 - Solanum physalifolium Hairy Nightshade
3175 - Solanum pseudocapsicum Jerusalem-cherry
3176 - Solanum ptycanthum Eastern Black Nightshade
3177 - Solanum rostratum Buffalo-bur Nightshade, Kansas-thistle
3178 - Solanum sisymbriifolium Sticky Nightshade
3179 - Solanum tampicense Wetland Nightshade, Aquatic Soda Apple
3180 - Solanum torvum Turkeyberry
3181 - Solanum viarum Tropical Soda-apple
3182 - Solidago altissima Tall Goldenrod, Field Goldenrod, Common Goldenrod
3183 - Solidago arguta var. arguta Forest Goldenrod, Sharp-leaved Goldenrod, Cutleaf Goldenrod
3184 - Solidago arguta var. arguta Atlantic Goldenrod
3185 - Solidago arguta var. boottii Boott's Goldenrod, Cutleaf Goldenrod
3186 - Solidago arguta var. caroliniana Cutleaf Goldenrod, Atlantic Goldenrod, Vasey's Goldenrod
3187 - Solidago auriculata Eared Goldenrod
3188 - Solidago bicolor Silverrod, White Goldenrod
3189 - Solidago caesia Bluestem Goldenrod, Wreath Goldenrod, Axillary Goldenrod, Bridal-wreath Goldenrod
3190 - Solidago canadensis var. canadensis Canada Goldenrod
3191 - Solidago canadensis var. hargeri Harger's Canada Goldenrod
3192 - Solidago curtisii Curtis's Goldenrod
3193 - Solidago erecta Slender Goldenrod, Erect Goldenrod
3194 - Solidago faucibus Gorge Goldenrod
3195 - Solidago fistulosa Hairy Pineywoods Goldenrod, Shaggy Pineywoods Goldenrod, Pine Barren Goldenrod
3196 - Solidago flaccidifolia Appalachian Goldenrod, mountain goldenrod
3197 - Solidago flexicaulis Zigzag Goldenrod, Broad-leaved Goldenrod
3198 - Solidago gigantea Smooth Goldenrod, Late Goldenrod, Giant Goldenrod
3199 - Solidago glomerata Skunk Goldenrod, Clustered Goldenrod
3200 - Solidago gracillima Pine Barren Bog Goldenrod, Northern Wand Goldenrod
3201 - Solidago gracillima Southern Bog Goldenrod, Graceful Goldenrod
3202 - Solidago gracillima Southern Bog Goldenrod, Southern Goldenrod
3203 - Solidago hispida var. hispida Hairy Goldenrod
3204 - Solidago juncea Early Goldenrod
3205 - Solidago nemoralis var. nemoralis Gray Goldenrod, Eastern Gray Goldenrod
3206 - Solidago odora var. chapmanii Chapman's Goldenrod
3207 - Solidago odora var. odora Sweet Goldenrod, Licorice Goldenrod, Fragrant Goldenrod
3208 - Solidago patula var. patula Northern Roughleaf Goldenrod
3209 - Solidago petiolaris var. petiolaris Downy Ragged Goldenrod, Downy Goldenrod
3210 - Solidago pinetorum Small's Goldenrod, Pineywoods Goldenrod
3211 - Solidago plumosa Yadkin River Goldenrod
3212 - Solidago puberula var. puberula Downy Goldenrod
3213 - Solidago puberula var. pulverulenta Dusty Downy Goldenrod
3214 - Solidago pulchra Carolina Goldenrod, Beautiful Goldenrod
3215 - Solidago roanensis Roan Mountain Goldenrod
3216 - Solidago rugosa ssp. aspera Wrinkleleaf Goldenrod
3217 - Solidago rugosa ssp. aspera Cronquist's Wrinkleleaf Goldenrod, Cronquist's Goldenrod
3218 - Solidago rugosa ssp. aspera Hackberry-leaf Goldenrod
3219 - Solidago rugosa ssp. rugosa var. rugosa Wrinkleleaf Goldenrod, Roughstem Goldenrod
3220 - Solidago rugosa ssp. rugosa var. sphagnophila Peat-loving Goldenrod
3221 - Solidago rupestris Riverbank Goldenrod, Rock Goldenrod
3222 - Solidago sempervirens var. mexicana Southern Seaside Goldenrod
3223 - Solidago sempervirens var. sempervirens Northern Seaside Goldenrod
3224 - Solidago simulans Granite Dome Goldenrod, Cliffside Goldenrod
3225 - Solidago speciosa var. rigidiuscula Narrowleaf Showy Goldenrod, Slender Showy Goldenrod
3226 - Solidago speciosa var. speciosa Showy Goldenrod
3227 - Solidago sphacelata Speckled Goldenrod, False Goldenrod, Limestone Goldenrod, Autumn Goldenrod
3228 - Solidago spithamaea Blue Ridge Goldenrod
3229 - Solidago squarrosa Stout Goldenrod, Ragged Goldenrod, Squarrose Goldenrod
3230 - Solidago tortifolia Leafy Pinelands Goldenrod, Leafy Pineywoods Goldenrod, twistleaf goldenrod
3231 - Solidago uliginosa var. uliginosa Bog Goldenrod, Swamp Goldenrod
3232 - Solidago ulmifolia var. ulmifolia Elmleaf Goldenrod
3233 - Solidago verna Spring-flowering Goldenrod, Spring Goldenrod
3234 - Sonchus arvensis ssp. arvensis Field Sowthistle, Perennial Sowthistle
3235 - Sonchus arvensis ssp. uliginosus Field Sowthistle, Perennial Sowthistle
3236 - Sonchus asper Prickly Sowthistle, Spiny-leaf Sowthistle
3237 - Sonchus oleraceus Annual Sowthistle, Common Sowthistle
3238 - Sophora japonica Pagoda Tree
3239 - Sorbus americana Mountain-ash, American Mountain-ash, American Rowan
3240 - Sorbus aucuparia European Mountain-ash, Rowan
3241 - Sorghastrum elliottii Elliot's Indiangrass, Slender Indiangrass, Nodding Indiangrass
3242 - Sorghastrum nutans Yellow Indiangrass, Prairie Indiangrass
3243 - Sorghastrum secundum Lopsided Indiangrass
3244 - Sorghum bicolor ssp. bicolor Sorghum, Milo, Broomcorn, Sorgo
3245 - Sorghum halepense Johnsongrass
3246 - Sparganium americanum American Bur-reed
3247 - Spartina alterniflora Saltmarsh Cordgrass, Smooth Cordgrass
3248 - Spermacoce assurgens woodland false buttonweed
3249 - Spermacoce verticillata Shrubby Buttonweed, Whitehead Broom, Boton Blanco
3250 - Sphagneticola trilobata Wedelia
3251 - Sphenopholis intermedia Slender Wedgegrass
3252 - Sphenopholis obtusata Prairie Wedgegrass
3253 - Spigelia marilandica Indian Pink, Woodland Pinkroot, Wormgrass
3254 - Spiraea alba var. alba Narrowleaf Meadowsweet, Pipestem
3255 - Spiraea alba var. latifolia Broadleaf Meadowsweet
3256 - Spiraea betulifolia var. corymbosa Dwarf Spiraea, Rock Spiraea, Shinyleaf Meadowsweet
3257 - Spiraea japonica var. fortunei Japanese Spiraea
3258 - Spiraea thunbergii Thunberg's meadowsweet
3259 - Spiraea tomentosa Hardhack, Steeplebush
3260 - Spiraea virginiana Virginia Spiraea, Appalachian Spiraea
3261 - Spiranthes brevilabris Short-lipped Ladies'-tresses, Texas Ladies'-tresses
3262 - Spiranthes cernua Nodding Ladies'-tresses
3263 - Spiranthes eatonii Eaton's Ladies'-tresses
3264 - Spiranthes floridana Florida Ladies'-tresses
3265 - Spiranthes lacera var. gracilis Southern Slender Ladies'-tresses
3266 - Spiranthes lacera var. lacera Northern Slender Ladies'-tresses
3267 - Spiranthes laciniata Lacelip Ladies'-tresses, Lace-lip Spiral Orchid
3268 - Spiranthes longilabris Long-lipped Ladies'-tresses, Giant Spiral Orchid, Giant Spiral Ladies'-tresses
3269 - Spiranthes lucida Shining Ladies'-tresses
3270 - Spiranthes magnicamporum Great Plains Ladies'-tresses
3271 - Spiranthes ochroleuca Yellow Ladies'-tresses, Yellow Nodding Ladies'-tresses
3272 - Spiranthes odorata Fragrant Ladies'-tresses, Marsh Ladies'-tresses
3273 - Spiranthes ovalis var. erostellata Lesser Ladies'-tresses, Oval Ladies'-tresses, October Ladies'-tresses
3274 - Spiranthes ovalis var. ovalis Oval Ladies'-tresses
3275 - Spiranthes praecox Grassleaf Ladies'-tresses, Giant Ladies'-tresses
3276 - Spiranthes praecox Woodland Ladies'-tresses, Pale Green Ladies'-tresses
3277 - Spiranthes tuberosa Little Ladies'-tresses, Little Pearl-twist
3278 - Spiranthes vernalis Spring Ladies'-tresses
3279 - Spirodela polyrrhiza Greater Duckweed, Duckmeat, Minnow-fole, Giant Duckweed
3280 - Sporobolus clandestinus Rough Dropseed
3281 - Sporobolus compositus var. compositus Tall Dropseed
3282 - Sporobolus curtissii Curtiss's Dropseed
3283 - Sporobolus heterolepis Prairie Dropseed
3284 - Sporobolus indicus var. indicus Smut-grass, Blackseed
3285 - Sporobolus indicus var. pyramidalis West Indian Dropseed
3286 - Sporobolus junceus Sandhills Dropseed, Pineywoods Dropseed
3287 - Sporobolus pinetorum Carolina Dropseed, Savanna Dropseed
3288 - Sporobolus teretifolius Wireleaf Dropseed
3289 - Stachys annua Annual Woundwort, Annual Hedgenettle
3290 - Stachys appalachiana Appalachian Hedgenettle
3291 - Stachys arvensis Staggerweed
3292 - Stachys aspera Roughleaf Hedgenettle, Rough Hedgenettle
3293 - Stachys byzantina Lamb's-ear
3294 - Stachys clingmanii Clingman's Hedgenettle
3295 - Stachys cordata Heart-leaved Hedgenettle
3296 - Stachys cordata Nuttall’s Hedgenettle
3297 - Stachys crenata Mouse's-ear, Shade Betony
3298 - Stachys eplingii Epling's Hedgenettle
3299 - Stachys floridana Florida Betony, Rattlesnake-weed, Florida Hedgenettle
3300 - Stachys germanica German hedgenettle
3301 - Stachys hyssopifolia Hyssopleaf Hedgenettle
3302 - Stachys hyssopifolia hyssop-leaved hedgenettle
3303 - Stachys latidens Broadtooth Hedgenettle
3304 - Stachys palustris marsh hedgenettle
3305 - Stachys pilosa var. arenicola Woundwort
3306 - Stachys tenuifolia Smooth Hedgenettle
3307 - Stachys tenuifolia Hispid Hedgenettle
3308 - Staphylea trifolia Bladdernut
3309 - Stellaria alsine Bog Chickweed, Bog Stitchwort, Longstalk Starwort
3310 - Stellaria graminea Lesser Stitchwort, Grassleaf Starwort
3311 - Stellaria longifolia var. longifolia Longleaf Stitchwort
3312 - Stellaria media ssp. media Common Chickweed
3313 - Stellaria pubera Giant Chickweed, Star Chickweed, Great Chickweed, Common Starwort
3314 - Stenanthium gramineum + Eastern Featherbells
3315 - Stenaria nigricans var. nigricans Diamond-flower, Glade Bluet
3316 - Stewartia malacodendron Silky Camellia, Virginia Stewartia, Stewartia
3317 - Stewartia ovata Mountain Camellia, Mountain Stewartia
3318 - Stillingia aquatica Corkwood, Water Toothleaf
3319 - Stillingia sylvatica ssp. sylvatica Queen's-delight
3320 - Stipulicida setacea var. setacea Coastal Plain Wireplant, Pineland Scaly-pink
3321 - Stokesia laevis Stokes Aster, Stokesia, Blue Stokesia
3322 - Streptopus amplexifolius var. amplexifolius Clasping Twisted-stalk, White Mandarin, Pagoda-bells
3323 - Streptopus lanceolatus var. lanceolatus Rosy Twisted-stalk, Eastern Rose Mandarin, Eastern Twisted-stalk
3324 - Striga asiatica Asiatic Witchweed
3325 - Strophostyles helvola Annual Sand Bean, Beach Pea, Trailing Wild Bean, Trailing Fuzzy-Bean
3326 - Strophostyles umbellata Perennial Sand Bean, Perennial Wild Bean, Pink Wild Bean, Pink Fuzzy-Bean
3327 - Stylisma aquatica Water Dawnflower
3328 - Stylisma humistrata Southern Dawnflower
3329 - Stylisma patens ssp. angustifolia Narrowleaf Dawnflower
3330 - Stylisma patens ssp. patens Sandhill Dawnflower, Sandhill Morning Glory, Coastal Plain Dawnflower, Common Dawnflower
3331 - Stylisma pickeringii var. pickeringii Pickering's Dawnflower, Pickering's Morning Glory
3332 - Stylodon carneus Carolina Vervain, Carolina False Vervain
3333 - Stylophorum diphyllum Celandine Poppy, Woods-poppy
3334 - Stylosanthes biflora Pencil-flower, Sidebeak Pencil-flower
3335 - Styrax americanus American Storax, American Snowbell
3336 - Styrax grandifolius Bigleaf Snowbell, Large-leaved Storax
3337 - Symphoricarpos albus var. albus Common Snowberry
3338 - Symphoricarpos orbiculatus Coralberry, Indian Currant
3339 - Symphyotrichum concolor Eastern Silvery Aster
3340 - Symphyotrichum cordifolium Heartleaf Aster, Common Blue Wood Aster
3341 - Symphyotrichum divaricatum Midwestern Salt-marsh Aster
3342 - Symphyotrichum dumosum + Bushy Aster, Long-stalked Aster, Rice-button Aster
3343 - Symphyotrichum elliotii Elliott's Aster, Southern Swamp Aster
3344 - Symphyotrichum georgianum Georgia Aster
3345 - Symphyotrichum grandiflorum Big-headed Aster, Rough Aster, Large-headed Aster, Largeflower Aster
3346 - Symphyotrichum laeve var. concinnum Narrowleaf Smooth Blue Aster, Harmonious Aster
3347 - Symphyotrichum laeve var. laeve Smooth Blue Aster
3348 - Symphyotrichum lanceolatum ssp. lanceolatum var. lanceolatum White Panicle Aster, Tall White Aster, Panicled Aster
3349 - Symphyotrichum lateriflorum var. lateriflorum Calico Aster, Starved Aster
3350 - Symphyotrichum lowrieanum Smooth Heartleaf Aster, Lowrie's Blue Wood Aster, Lowrie's Aster
3351 - Symphyotrichum novae-angliae New England Aster
3352 - Symphyotrichum novi-belgii var. elodes New York Aster
3353 - Symphyotrichum oblongifolium Eastern Aromatic Aster, Shale-barren Aster
3354 - Symphyotrichum patens var. patens Late Purple Aster, Common Clasping Aster, Late Blue Aster, Skydrop Aster
3355 - Symphyotrichum phlogifolium Appalachian Clasping Aster, Thinleaf Late Purple Aster
3356 - Symphyotrichum pilosum var. pilosum Frost Aster, White Heath Aster
3357 - Symphyotrichum praealtum var. angustior Willow Aster, Veiny Lined Aster, Tall Aster
3358 - Symphyotrichum prenanthoides Crooked-stem Aster, Zigzag Aster
3359 - Symphyotrichum puniceum var. puniceum Purplestem Aster, Swamp Aster
3360 - Symphyotrichum racemosum Small White Aster
3361 - Symphyotrichum retroflexum Curtis's Aster, Rigid Whitetop Aster
3362 - Symphyotrichum sericeum Western Silvery Aster
3363 - Symphyotrichum shortii Short's Aster, Midwestern Blue Heart-leaved Aster
3364 - Symphyotrichum subulatum Eastern Saltmarsh Aster, Annual Saltmarsh Aster
3365 - Symphyotrichum tenuifolium Perennial Saltmarsh Aster
3366 - Symphyotrichum undulatum Wavyleaf Aster
3367 - Symphyotrichum urophyllum White Arrowleaf Aster, Arrowleaf Blue Wood Aster
3368 - Symphyotrichum walteri Walter's Aster
3369 - Symphytum asperum Prickly Comfrey
3370 - Symplocarpus foetidus Skunk Cabbage
3371 - Symplocos tinctoria Horsesugar, Sweetleaf, Dyebush
3372 - Synandra hispidula Guyandotte Beauty, Synandra
3373 - Syngonanthus flavidulus Yellow Hatpins, Bantam-buttons
3374 - Syringa vulgaris Common Lilac, French Lilac
3375 - Taenidia integerrima Yellow Pimpernel
3376 - Talinum paniculatum Panicled Fameflower, Jewels-of-Opar
3377 - Tamarix africana African Tamarisk
3378 - Tamarix canariensis Canary Island Tamarisk
3379 - Tamarix chinensis Chinese Tamarisk
3380 - Tamarix gallica French Tamarisk
3381 - Tamarix parviflora Smallflower Tamarisk
3382 - Tamarix ramosissima Saltcedar, Tamarisk
3383 - Tamarix tetragyna Tamarix
3384 - Tanacetum balsamita Mint-geranium
3385 - Tanacetum parthenium Feverfew, Feather-leaf Tansy
3386 - Tanacetum vulgare Common Tansy, Golden-buttons
3387 - Taraxacum laevigatum Red-seeded Dandelion
3388 - Taraxacum officinale ssp. officinale Common Dandelion
3389 - Taxodium ascendens Pond Cypress
3390 - Taxodium distichum Bald Cypress
3391 - Taxus canadensis Canada Yew, American Yew
3392 - Tephrosia hispidula Sprawling Hoary-pea
3393 - Tephrosia spicata Spiked Hoary-pea, Brown-hair Tephrosia, Tawny Goat's Rue
3394 - Tephrosia virginiana Virginia Goat's Rue, Devil's Shoestrings
3395 - Tetragonotheca helianthoides Pineland Squarehead, Pineland-ginseng
3396 - Teucrium canadense + American Germander, Wood Sage
3397 - Thalia dealbata Powdery Thalia, Powdery Alligator-flag
3398 - Thalictrum aquilegifolium Columbine Meadow-rue
3399 - Thalictrum clavatum Mountain Meadow-rue, Lady-rue
3400 - Thalictrum coriaceum Appalachian Meadow-rue, Maid of the Mist
3401 - Thalictrum dasycarpum Purple Meadow-rue
3402 - Thalictrum debile Trailing Meadow-rue
3403 - Thalictrum dioicum Early Meadow-rue
3404 - Thalictrum macrostylum Small-flowered Meadow-rue, Small-leaved Meadow-rue
3405 - Thalictrum pubescens Common Tall Meadow-rue, King-of-the-meadow, Late Meadow-rue
3406 - Thalictrum pubescens Appalachian Tall Meadow-rue
3407 - Thalictrum revolutum Skunk Meadow-rue, Waxy Meadow-rue
3408 - Thalictrum thalictroides Windflower, Rue-anemone
3409 - Thaspium barbinode Hairy-jointed Meadow-parsnip
3410 - Thaspium pinnatifidum Cutleaf Meadow-parsnip
3411 - Thaspium trifoliatum var. aureum Yellow Meadow-parsnip, Woodland Parsnip
3412 - Thaspium trifoliatum var. trifoliatum Purple Meadow-parsnip, Woodland Parsnip
3413 - Thelypteris dentata Downy Maiden Fern, Soft Fern, Downy Shield Fern
3414 - Thelypteris kunthii Kunth's Maiden Fern, Southern Shield Fern, Southern Wood Fern
3415 - Thelypteris noveboracensis New York Fern
3416 - Thelypteris palustris var. pubescens Marsh Fern
3417 - Thelypteris simulata Bog Fern, Massachusetts Fern
3418 - Thermopsis fraxinifolia Ashleaf Golden-banner
3419 - Thermopsis mollis Appalachian Golden-banner, Allegheny Mountain Golden-banner, Bush Pea
3420 - Thermopsis villosa Aaron's Rod, Blue Ridge Golden-banner, Hairy Bush Pea
3421 - Thlaspi alliaceum Garlic Pennycress, Roadside Pennycress
3422 - Thlaspi arvense Field Pennycress, Frenchweed
3423 - Thuja occidentalis American Arborvitae, Northern White Cedar, Flat Cedar, Eastern Arborvitae
3424 - Tiarella cordifolia Heartleaf Foamflower
3425 - Tilia americana var. americana American Basswood, Northern Basswood
3426 - Tilia americana var. caroliniana Carolina Basswood, Southern Basswood
3427 - Tilia americana var. heterophylla Mountain Basswood, White Basswood
3428 - Tilia cordata Little-leaf Linden, Small-leaved Linden, Small-leaved Lime
3429 - Tillandsia recurvata Ball-moss, Bunch-moss
3430 - Tillandsia usneoides Spanish Moss
3431 - Tipularia discolor Cranefly Orchid
3432 - Tithonia rotundifolia Mexican Sunflower, Clavel de Muerto
3433 - Tofieldia glabra Carolina Bog Asphodel, White Asphodel
3434 - Torilis arvensis ssp. arvensis Spreading Hedge-parsley, Spreading Bur-parsley, Field Hedge-parsley
3435 - Torilis japonica Japanese Hedge-parsley, Erect Hedge-parsley
3436 - Torreya taxifolia Florida Torreya, Stinking-cedar
3437 - Toxicodendron pubescens Poison Oak
3438 - Toxicodendron radicans ssp. radicans Eastern Poison Ivy
3439 - Toxicodendron rydbergii Wesern Poison Ivy
3440 - Toxicodendron vernix Poison Sumac, Thunderwood
3441 - Trachelospermum difforme Climbing Dogbane
3442 - Trachelospermum jasminoides Confederate Jasmine, Star Jasmine
3443 - Tradescantia hirsuticaulis Hairy Spiderwort
3444 - Tradescantia hirsutiflora Hairy Spiderwort
3445 - Tradescantia ohiensis Smooth Spiderwort, Ohio Spiderwort
3446 - Tradescantia subaspera var. subaspera Zigzag Spiderwort, Wide-leaved Spiderwort
3447 - Tradescantia virginiana Virginia Spiderwort
3448 - Tragia urens Wavyleaf Noseburn, Southeastern Noseburn
3449 - Tragia urticifolia Nettleleaf Noseburn, Tragia
3450 - Tragopogon dubius Vegetable Oyster, Yellow Salsify, Western Salsify, Yellow Goatsbeard
3451 - Tragopogon porrifolius Purple Salsify, Vegetable Oyster, Oyster Plant, Purple Goatsbeard
3452 - Trapa natans European Water Chestnut, Water Caltrop
3453 - Trautvetteria caroliniensis var. caroliniensis Carolina Tassel-rue, Carolina Bugbane, False Bugbane
3454 - Trepocarpus aethusae White-nymph
3455 - Triadenum tubulosum Southern Marsh St. Johnswort
3456 - Triadenum virginicum Virginia Marsh St. Johnswort, Common Marsh St. Johnswort
3457 - Triadenum walteri Walter’s Marsh St. Johnswort, Greater Marsh St. Johnswort
3458 - Triadica sebifera Popcorn Tree, Chinese Tallow-tree
3459 - Triantha glutinosa Sticky Bog Asphodel, Northern Bog Asphodel, False Asphodel
3460 - Triantha racemosa Coastal Bog Asphodel, Coastal False Asphodel, Southern Bog Asphodel, Savanna Asphodel
3461 - Tribulus cistoides Jamaica Feverplant, Burr-nut
3462 - Tribulus terrestris Puncture-weed, Caltrop, Devil's-thorn, Puncture Vine
3463 - Trichomanes boschianum Appalachian Filmy-fern, Bristle Fern
3464 - Trichomanes petersii Dwarf Filmy-fern, Bristle Fern, Peters' Filmy Fern
3465 - Trichophorum cespitosum Deerhair Bulrush, Deergrass
3466 - Trichostema brachiatum Glade Blue Curls, False Pennyroyal, Fluxweed
3467 - Trichostema dichotomum Forked Bluecurls, Common Blue Curls
3468 - Trichostema setaceum Narrowleaf Blue Curls
3469 - Tridens carolinianus Carolina Triodia, Carolina Fluffgrass
3470 - Tridens flavus var. flavus Purpletop, Purpletop Tridens, Greasy Grass, Tall Redtop
3471 - Tridens strictus Longspike Tridens, Longspike Fluffgrass, Spike Triodia
3472 - Trientalis borealis ssp. borealis Northern Starflower, Maystar
3473 - Trifolium arvense Rabbitfoot Clover
3474 - Trifolium aureum Large Hop Clover, Yellow Clover, Golden Clover
3475 - Trifolium campestre Hop Clover, Low Hop Clover, Field Clover
3476 - Trifolium carolinianum Wild White Clover, Carolina Clover
3477 - Trifolium dubium Least Hop Clover, Low Hop Clover, Suckling Clover
3478 - Trifolium fragiferum Strawberry Clover
3479 - Trifolium hybridum Alsike Clover
3480 - Trifolium incarnatum Crimson Clover
3481 - Trifolium pratense Red Clover
3482 - Trifolium reflexum Buffalo Clover
3483 - Trifolium repens White Clover, White Dutch Clover, Ladino Clover
3484 - Trifolium resupinatum Persian Clover, Reversed Clover
3485 - Trifolium vesiculosum Arrowleaf Clover
3486 - Trillium catesbaei Catesby's Trillium, Rosy Wake-robin, Bashful Trillium, Rose Trillium
3487 - Trillium cernuum Northern Nodding Trillium
3488 - Trillium cuneatum Little Sweet Betsy, Purple Toadshade
3489 - Trillium decipiens Chattahoochee Trillium, Deceptive Trillium
3490 - Trillium decumbens Decumbent Trillium, Trailing Trillium
3491 - Trillium discolor Pale Yellow Trillium, Faded Trillium, Small Yellow Toadshade, Savannah River Trillium
3492 - Trillium erectum Red-flowered Red Trillium, Purple Trillium, Stinking Willie, Stinking Benjamin
3493 - Trillium erectum White-flowered Red Trillium
3494 - Trillium flexipes Bent Trillium, Bent White Trillium, Bentstalk Trillium, Drooping Trillium
3495 - Trillium grandiflorum Large-flowered Trillium, White Wake-robin, Great White Trillium, Showy Wake-robin
3496 - Trillium lancifolium Lanceleaf Trillium, Narrowleaf Trillium
3497 - Trillium ludovicianum Louisiana Trillium, Louisiana Wake-robin
3498 - Trillium luteum Yellow Trillium, Yellow Toadshade, Lemon Trillium, Wax Trillium
3499 - Trillium maculatum Mottled Trillium, Spotted Trillium
3500 - Trillium persistens Persistent Trillium, Edna's Trillium
3501 - Trillium pusillum + Carolina Least Trillium, Virginia Dwarf Trillium
3502 - Trillium recurvatum Prairie Trillium, Prairie Wake-robin
3503 - Trillium reliquum Relict Trillium
3504 - Trillium rugelii Southern Nodding Trillium
3505 - Trillium sessile Sessile Trillium, Sessile Toadshade, Toad Trillium
3506 - Trillium simile Sweet White Trillium, Confusing Trillium, Jeweled Trillium
3507 - Trillium stamineum Twisted Trillium
3508 - Trillium sulcatum Southern Red Trillium, Barksdale's Trillium
3509 - Trillium underwoodii Underwood's Trillium
3510 - Trillium undulatum Painted Trillium, Striped Wake-robin
3511 - Trillium vaseyi Vasey's Trillium, Sweet Trillium, Sweet Beth
3512 - Triodanis biflora Southern Venus's Looking-glass, Small Venus's Looking-glass
3513 - Triodanis perfoliata Clasping Venus's Looking-glass
3514 - Triosteum angustifolium Yellowfruit Horse-gentian, Lesser Horse-gentian
3515 - Triosteum aurantiacum var. aurantiacum Orange-fruited Horse-gentian
3516 - Triosteum perfoliatum Perfoliate Horse-gentian, Perfoliate Tinker's-weed, Wild Coffee, Feverwort
3517 - Triphora trianthophora Nodding Pogonia, Three Birds Orchid, Nodding Ettercap
3518 - Triplasis americana Southern Sandgrass, Perennial Sandgrass
3519 - Triplasis purpurea Purple Sandgrass
3520 - Tripleurospermum perforatum Scentless Chamomile, False Chamomile
3521 - Tripsacum dactyloides Gama Grass, Eastern Gamagrass
3522 - Tristagma uniflorum Spring Starflower, Spring Star, Star of Bethlehem
3523 - Triticum aestivum Bread Wheat
3524 - Tsuga canadensis Eastern Hemlock, Canada Hemlock
3525 - Tsuga caroliniana Carolina Hemlock
3526 - Tussilago farfara Coltsfoot
3527 - Typha ×glauca Hybrid Cattail
3528 - Typha angustifolia Narrowleaf Cattail
3529 - Typha domingensis Southern Cattail
3530 - Typha latifolia Common Cattail, Broadleaf Cattail
3531 - Ulmus alata Winged Elm
3532 - Ulmus americana American Elm, White Elm
3533 - Ulmus americana Florida Elm
3534 - Ulmus crassifolia Cedar Elm
3535 - Ulmus glabra Wych Elm, Scotch Elm
3536 - Ulmus parvifolia Lacebark Elm, Chinese Elm
3537 - Ulmus procera English Elm, English Cork Elm
3538 - Ulmus pumila Siberian Elm, Dwarf Elm
3539 - Ulmus rubra Slippery Elm, Red Elm
3540 - Ulmus serotina September Elm, Rock Elm
3541 - Uniola paniculata Sea Oats
3542 - Urochloa maxima Guinea Grass
3543 - Urochloa ramosa Browntop Millet, Dixie Signalgrass
3544 - Urtica chamaedryoides Weak Nettle, Dwarf Stinging Nettle, Heartleaf Nettle
3545 - Urtica dioica ssp. dioica European Stinging Nettle, Great Nettle
3546 - Urtica dioica ssp. gracilis American Stinging Nettle, Slender Nettle
3547 - Utricularia cornuta Horned Bladderwort
3548 - Utricularia foliosa Flatstem Bladderwort, Leafy Bladderwort
3549 - Utricularia gibba Shortspur Creeping Bladderwort, Humped Bladderwort
3550 - Utricularia gibba Longspur Creeping Bladderwort, Twoflower Bladderwort
3551 - Utricularia inflata Swollen Bladderwort, Inflated Bladderwort, Floating Bladderwort
3552 - Utricularia juncea Southern Bladderwort, Slender Horned Bladderwort
3553 - Utricularia macrorhiza Greater Bladderwort, Common Bladderwort
3554 - Utricularia purpurea Purple Bladderwort
3555 - Utricularia radiata Small Swollen Bladderwort, Floating Bladderwort, little floating bladderwort
3556 - Utricularia resupinata Northeastern Bladderwort, Resupinate Bladderwort, Lavender Bladderwort
3557 - Utricularia simulans fringed bladderwort
3558 - Utricularia striata Fibrous Bladderwort, Striped Bladderwort
3559 - Utricularia subulata Slender Bladderwort, Zigzag Bladderwort
3560 - Uvularia grandiflora Large-flowered Bellwort
3561 - Uvularia perfoliata Perfoliate Bellwort
3562 - Uvularia puberula Mountain Bellwort, Appalachian Bellwort, Carolina Bellwort
3563 - Uvularia sessilifolia Wild-oats, Sessile-leaf Bellwort, Straw-lily
3564 - Vaccinium arboreum Sparkleberry, Farkleberry
3565 - Vaccinium caesariense New Jersey Highbush Blueberry
3566 - Vaccinium corymbosum Smooth Highbush Blueberry, Northern Highbush Blueberry
3567 - Vaccinium crassifolium ssp. crassifolium Creeping Blueberry
3568 - Vaccinium crassifolium ssp. sempervirens Rayner's Blueberry
3569 - Vaccinium darrowii Darrow's Blueberry
3570 - Vaccinium elliottii Mayberry, Elliott's Blueberry
3571 - Vaccinium erythrocarpum Bearberry, Highbush Cranberry, Southern Mountain Cranberry
3572 - Vaccinium formosum Southern Highbush Blueberry, Swamp Highbush Blueberry
3573 - Vaccinium fuscatum Hairy Highbush Blueberry, Black Highbush Blueberry
3574 - Vaccinium hirsutum Woollyberry, Hairy Blueberry
3575 - Vaccinium macrocarpon Cranberry, Large Cranberry
3576 - Vaccinium myrsinites Southern Evergreen Blueberry
3577 - Vaccinium oxycoccos Small Cranberry
3578 - Vaccinium pallidum Dryland Blueberry, Lowbush Blueberry, Upland Low Blueberry, Hillside Blueberry
3579 - Vaccinium simulatum Mountain Highbush Blueberry
3580 - Vaccinium stamineum Southern Deerberry
3581 - Vaccinium stamineum Dwarf Deerberry
3582 - Vaccinium stamineum Florida Deerberry, Whiteleaf Deerberry
3583 - Vaccinium stamineum Common Deerberry
3584 - Vaccinium stamineum Appalachian Deerberry
3585 - Vaccinium tenellum Small Black Blueberry, Dwarf Blueberry, Small Cluster Blueberry, Narrowleaf Blueberry
3586 - Vaccinium virgatum Rabbiteye Blueberry, Swamp Blueberry, Rabbitberry, Smallflower Blueberry
3587 - Valerianella locusta European Cornsalad
3588 - Valerianella radiata Beaked Cornsalad
3589 - Valerianella umbilicata Navel Cornsalad
3590 - Vallisneria americana American Eelgrass, Water-celery, Tapegrass
3591 - Veratrum hybridum Crisped Bunchflower, Broadleaf Bunchflower, Slender Bunchflower
3592 - Veratrum parviflorum Mountain Bunchflower, Small-flowered Hellebore, Small False Hellebore, Appalachian Bunchflower
3593 - Veratrum virginicum Virginia Bunchflower, Bog Bunchflower
3594 - Veratrum viride White-hellebore, Indian Poke, False Hellebore, Cornhusk Lily
3595 - Veratrum woodii Ozark Bunchflower, Wood's False-hellebore
3596 - Verbascum blattaria Moth Mullein
3597 - Verbascum phlomoides Clasping Mullein, Orange Mullein
3598 - Verbascum thapsus Woolly Mullein, Common Mullein, Flannel-plant, Velvet-plant
3599 - Verbascum virgatum Wand Mullein, Twiggy Mullein, Moth Mullein
3600 - Verbena bonariensis Purpletop Vervain, Tall Vervain
3601 - Verbena bonariensis var. conglomerata Purpletop Vervain, Tall Vervain
3602 - Verbena brasiliensis Brazilian Vervain
3603 - Verbena hastata var. hastata Blue Vervain, Common Vervain, Simpler's-joy
3604 - Verbena rigida Stiff Verbena, Tuberous Vervain
3605 - Verbena simplex Narrowleaf Vervain
3606 - Verbena stricta Hoary Vervain
3607 - Verbena urticifolia var. urticifolia White Vervain, Nettleleaf Verbena, Velvetleaf Vervain
3608 - Verbesina alternifolia Common Wingstem
3609 - Verbesina occidentalis Southern Crownbeard, Yellow Crownbeard
3610 - Verbesina virginica var. laciniata Southern Frostweed
3611 - Verbesina virginica var. virginica White Crownbeard, Common Frostweed, White Wingstem, Virginia Wingstem
3612 - Verbesina walteri Walter's Wingstem, Carolina Crownbeard, Walter's Crownbeard
3613 - Vernicia fordii Tung-oil Tree
3614 - Vernonia acaulis Stemless Ironweed, Carolina Ironweed
3615 - Vernonia angustifolia ssp. angustifolia Narrowleaf Ironweed, Slender Ironweed
3616 - Vernonia flaccidifolia Tennessee Ironweed
3617 - Vernonia gigantea ssp. gigantea Tall Ironweed, Common Ironweed, Giant Ironweed
3618 - Vernonia glauca Broadleaf Ironweed, Appalachian Ironweed, Tawny Ironweed
3619 - Vernonia lettermannii narrowleaf ironweed
3620 - Vernonia noveboracensis New York Ironweed
3621 - Veronica americana American Speedwell, American Brooklime
3622 - Veronica anagallis-aquatica Water Speedwell, Brook Pimpernel
3623 - Veronica arvensis Corn Speedwell, Wall Speedwell
3624 - Veronica beccabunga European Speedwell, European Brooklime
3625 - Veronica chamaedrys Germander Speedwell
3626 - Veronica hederifolia Ivyleaf Speedwell
3627 - Veronica officinalis var. officinalis Common Speedwell, Gypsyweed, Heath Speedwell
3628 - Veronica peregrina ssp. peregrina Purslane Speedwell, Neckweed
3629 - Veronica persica Bird's-eye Speedwell
3630 - Veronica scutellata Marsh Speedwell, Narrowleaf Speedwell
3631 - Veronica serpyllifolia ssp. serpyllifolia Thymeleaf Speedwell
3632 - Veronicastrum virginicum Culver's-root
3633 - Viburnum acerifolium Mapleleaf Viburnum, Maple-leaved Arrowwood, Dockmackie
3634 - Viburnum bracteatum Limerock Arrowwood
3635 - Viburnum dentatum var. dentatum Southern Arrowwood
3636 - Viburnum dentatum var. dentatum Carolina Arrowwood
3637 - Viburnum dentatum var. dentatum Southern Arrowwood
3638 - Viburnum dilatatum Linden Viburnum
3639 - Viburnum lantana Wayfaring Tree
3640 - Viburnum lantanoides Hobblebush, Moosewood, Witch Hobble, Tangle-legs
3641 - Viburnum lentago Nannyberry, Sheepberry
3642 - Viburnum nudum var. cassinoides Northern Wild Raisin, Withe-rod, Shonny Haw, Shawnee Haw
3643 - Viburnum nudum var. nudum Southern Wild Raisin, Possumhaw Viburnum, Swamp Viburnum, Swamp-haw
3644 - Viburnum obovatum Small-leaf Virburnum, Walter's Viburnum
3645 - Viburnum opulus var. americanum Highbush-cranberry, Cranberry Tree, American Cranberry-bush
3646 - Viburnum opulus var. opulus Guelder-rose Viburnum, Snowball
3647 - Viburnum plicatum Japanese Snowball Viburnum, Doublefile Viburnum
3648 - Viburnum prunifolium Blackhaw, Nannyberry
3649 - Viburnum rafinesquianum Downy Arrowwood
3650 - Viburnum recognitum Smooth Arrowwood, Northern Arrowwood
3651 - Viburnum rufidulum Rusty Blackhaw, Blue Haw, Southern Black Haw, Rusty Haw
3652 - Viburnum sieboldii Siebold's Viburnum
3653 - Vicia acutifolia Sand Vetch, Fourleaf Vetch
3654 - Vicia americana ssp. americana American Vetch, Purple Vetch, Tare
3655 - Vicia caroliniana Carolina Vetch, Wood Vetch, Pale Vetch
3656 - Vicia cracca ssp. cracca Cow Vetch, Tufted Vetch
3657 - Vicia grandiflora Bigflower Vetch, Large Yellow Vetch
3658 - Vicia hirsuta Tiny Vetch, Hairy Tare
3659 - Vicia lathyroides Spring Vetch
3660 - Vicia sativa ssp. nigra Narrowleaf Vetch, Garden Vetch
3661 - Vicia sativa ssp. sativa Common Vetch
3662 - Vicia tetrasperma Slender Vetch, Smooth Tare, Lentil Vetch, Four-seeded Vetch
3663 - Vicia villosa ssp. varia Smooth Vetch, Winter Vetch
3664 - Vicia villosa ssp. villosa Hairy Vetch, Fodder Vetch, Winter Vetch
3665 - Vinca major Bigleaf Periwinkle, Greater Periwinkle
3666 - Vinca minor Common Periwinkle
3667 - Viola Xesculenta [septemloba X triloba] Salad Violet
3668 - Viola ×primulifolia [lanceolata × macloskeyi] Primrose-leaf Violet
3669 - Viola affinis LeConte's Violet, Sand Violet, Thinleaf Violet, Missouri Violet
3670 - Viola appalachiensis Appalachian Violet, Henry's Violet
3671 - Viola arvensis European Field Pansy
3672 - Viola bicolor Johnny Jump-up, American Field Pansy, Wild Pansy
3673 - Viola blanda var. blanda Sweet White Violet
3674 - Viola blanda var. palustriformis Disguised White Violet
3675 - Viola brittoniana var. brittoniana Northern Coastal Violet, Coast Violet, Britton's Violet
3676 - Viola canadensis var. canadensis Canada Violet, Tall White Violet
3677 - Viola cucullata Blue Marsh Violet, Bog Violet
3678 - Viola egglestonii Cedar Glade Violet
3679 - Viola hastata Halberd-leaf Violet, Halberd-leaf Yellow Violet, Spearleaf Violet, Silverleaf Violet
3680 - Viola hirsutula Southern Woodland Violet, Silvery Purple-leaf Violet, Southern Wood Violet
3681 - Viola labradorica American Dog Violet
3682 - Viola lanceolata ssp. lanceolata Lanceleaf Violet, Narrow-leaved Violet, White Bog Violet
3683 - Viola lanceolata ssp. vittata Strapleaf Violet, White Bog Violet
3684 - Viola macloskeyi ssp. pallens Wild White Violet, White Marsh Violet
3685 - Viola odorata English Violet, Sweet Violet
3686 - Viola pedata Birdsfoot Violet
3687 - Viola pedata Sandhills Birdsfoot Violet
3688 - Viola pubescens var. pubescens Downy Yellow Violet, Hairy Yellow Forest Violet
3689 - Viola pubescens var. scabriuscula Smooth Yellow Forest Violet, Smooth Yellow Violet
3690 - Viola rostrata Longspur Violet
3691 - Viola rotundifolia Roundleaf Yellow Violet, Early Yellow Violet
3692 - Viola sagittata var. ovata Ovate-leaf Violet, Downy Violet
3693 - Viola sagittata var. sagittata Arrowleaf Violet, Arrowhead Violet
3694 - Viola septemloba Southern Coastal Violet, Cleft-leaved Violet
3695 - Viola septentrionalis Northern Woodland Violet, Northern Blue Violet
3696 - Viola sororia Dooryard Violet, Confederate Violet, Common Blue Violet
3697 - Viola striata Pale Violet, Creamy Violet, Striped Cream Violet
3698 - Viola tricolor Johnny Jump-up, Pansy
3699 - Viola triloba var. dilatata Early Blue Violet, Wavy-leaved Violet, Wood Violet
3700 - Viola triloba var. triloba Wood Violet, Early Blue Violet, Palmate-leaved Violet, Three-lobed Violet
3701 - Viola tripartita Threepart Violet, Three-parted Yellow Violet
3702 - Viola tripartita Threepart Violet, Three-parted Yellow Violet
3703 - Viola villosa Southern Woolly Violet, Carolina Violet
3704 - Viola walteri Walter's Violet, Prostrate Blue Violet
3705 - Vitex agnus-castus + Chaste-tree
3706 - Vitex rotundifolia Beach Vitex, Roundleaf Chaste-tree
3707 - Vitis aestivalis var. aestivalis Summer Grape
3708 - Vitis aestivalis var. bicolor Silverleaf Grape
3709 - Vitis cinerea var. baileyana Possum Grape
3710 - Vitis cinerea var. floridana Florida Grape
3711 - Vitis labrusca Fox Grape
3712 - Vitis riparia Riverbank Grape
3713 - Vitis rotundifolia var. munsoniana Munson Grape, Bullace Grape
3714 - Vitis rotundifolia var. rotundifolia Muscadine, Scuppernong
3715 - Vitis vinifera European Wine Grape
3716 - Vitis vulpina Frost Grape, Winter Grape, Chicken Grape
3717 - Vulpia myuros Rat-tail Fescue
3718 - Vulpia octoflora var. octoflora Southern Six-weeks Fescue
3719 - Wahlenbergia marginata Wahlenbergia, Asian Rockbell, Asiatic bellflower, Southern Rockbell
3720 - Waldsteinia fragarioides ssp. doniana Southern Barren Stawberry
3721 - Waldsteinia fragarioides ssp. fragarioides Northern Barren Strawberry
3722 - Waldsteinia lobata Piedmont Barren Strawberry, Lobed Barren Strawberry
3723 - Waltheria indica Sleepy Morning
3724 - Warea cuneifolia Carolina Warea, Carolina Pineland-cress
3725 - Wisteria ×formosa [floribunda × sinensis] Hybrid Asian Wisteria
3726 - Wisteria floribunda Japanese Wisteria
3727 - Wisteria frutescens American Wisteria, Swamp Wisteria, Atlantic Wisteria
3728 - Wisteria sinensis Chinese Wisteria
3729 - Wolffia columbiana Colombian Watermeal
3730 - Wolffiella gladiata Bog-mat, Mud-midgets, Florida Mudmidget
3731 - Woodsia appalachiana Appalachian Woodsia, Appalachian Cliff Fern, Mountain Woodsia
3732 - Woodsia ilvensis Rusty Cliff Fern, Rusty Woodsia
3733 - Woodsia obtusa ssp. obtusa Blunt-lobed Cliff Fern, Common Woodsia
3734 - Woodwardia areolata Netted Chain-fern, Net-veined Chainfern
3735 - Woodwardia virginica Virginia Chain-fern
3736 - Xanthium spinosum Spiny Cocklebur
3737 - Xanthium strumarium var. canadense Oriental Cocklebur
3738 - Xanthium strumarium var. glabratum Common Cocklebur
3739 - Xanthorhiza simplicissima Yellowroot
3740 - Xanthosoma sagittifolium Arrowleaf Elephant Ear, Malanga
3741 - Xerophyllum asphodeloides Eastern Turkeybeard, Beargrass, Mountain-asphodel
3742 - Ximenia americana Tallow Wood, Hog Plum
3743 - Xyris ambigua Bog Yellow-eyed-grass, Coastal Plain Yellow-eyed-grass
3744 - Xyris baldwiniana Baldwin's Yellow-eyed-grass, Grassleaf yellow-eyed-grass
3745 - Xyris brevifolia Shortleaf yellow-eyed-grass
3746 - Xyris caroliniana Pineland yellow-eyed-grass, Carolina yellow-eyed-grass
3747 - Xyris difformis var. curtissii Curtiss's yellow-eyed-grass
3748 - Xyris difformis var. difformis Flatstem Yellow-eyed-grass, Bog Yellow-eyed-grass
3749 - Xyris difformis var. floridana Florida Yellow-eyed-grass
3750 - Xyris elliottii Elliott's Yellow-eyed-grass
3751 - Xyris fimbriata Giant Yellow-eyed-grass
3752 - Xyris jupicai Richard's Yellow-eyed-grass
3753 - Xyris scabrifolia Roughleaf Yellow-eyed-grass, Scabrous-leaved Xyris, Harper's Yellow-eyed-grass
3754 - Xyris scabrifolia Chapman's yellow-eyed-grass
3755 - Xyris serotina Acid Swamp Yellow-eyed-grass
3756 - Xyris stricta Pineland Yellow-eyed-grass
3757 - Xyris torta Slender Yellow-eyed-grass, Mountain Yellow-eyed-grass
3758 - Youngia japonica Asiatic Hawksbeard, Youngia, Japanese Crepis, Oriental False Hawksbeard
3759 - Yucca aloifolia Spanish Dagger, Aloe Yucca
3760 - Yucca filamentosa Beargrass, Spoonleaf Yucca, Curlyleaf Yucca, Adam's Needle
3761 - Yucca flaccida Weakleaf Yucca, Adam's Needle
3762 - Yucca gloriosa Mound-lily Yucca, Spanish Bayonet
3763 - Zamia pumila ssp. pumila Florida Coontie
3764 - Zanthoxylum americanum Prickly-ash, Toothache Tree, Northern Prickly-ash
3765 - Zanthoxylum clava-herculis Toothache Tree, Hercules-club, Sea-ash, Southern Prickly-ash
3766 - Zanthoxylum fagara Wild Lime, Lime Prickly-ash, Colima, Una de Gato
3767 - Zea mays ssp. mays Corn, Maize
3768 - Zelkova serrata Japanese Zelkova
3769 - Zenobia pulverulenta Zenobia, Honeycups
3770 - Zephyranthes atamasca var. atamasca Common Atamasco Lily, Rain-lily, Easter Lily, Naked Lily
3771 - Zephyranthes atamasca var. treatiae Rain-lily, Treat's Zephyr-lily
3772 - Zephyranthes candida Fall Rain-lily, Autumn Zephyrlily
3773 - Zephyranthes simpsonii Florida Atamasco Lily, Red-margined Atamasco Lily, Rain-lily
3774 - Zigadenus densus Crow-poison, Savanna Camass
3775 - Zigadenus elegans ssp. glaucus White Death-camas, White Camass
3776 - Zigadenus glaberrimus Large Death Camas, Snakeroot, Sandbog Death-camas, Bog Death Camas
3777 - Zigadenus leimanthoides Pinebarrens Death-camas
3778 - Zizania aquatica var. aquatica Southern Wild-rice, Indian Rice
3779 - Zizaniopsis miliacea Southern Wild-rice, Water-millet, Giant Cutgrass
3780 - Zizia aptera Heartleaf Golden Alexanders, Heartleaf Alexanders
3781 - Zizia aurea Common Golden Alexanders
3782 - Zizia trifoliata Mountain Golden-Alexanders
3783 - Ziziphus zizyphus Chinese Jujube, Common Jujube, Chinese Date
3784 - Zornia bracteata Zornia, Viperina