Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
WEAKLEY'S FLORA (11/30/12):
Humulus japonicus
FAMILY
Cannabaceae
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Read more about Japanese Hops at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Humulus japonicus
FAMILY
Cannabaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 058-01-002:
Humulus japonicus
FAMILY
Cannabaceae
COMMON NAME:
Japanese Hops
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JK Marlow jkm100513_025
May Greenville County SC
Lake Conestee Nature Park
Most leaves 5-9 lobed, per Weakley's Flora.
JK Marlow jkm100513_027
May Greenville County SC
Lake Conestee Nature Park
Leaves are rough to the touch & occur on long petioles up to 8" in length, per Invasive Exotic Plants of North Carolina.
COMPARE
palmately veined leaves of vines
JK Marlow jkm100513_031
May Greenville County SC
Lake Conestee Nature Park
Stems are covered with downward pointing prickles, per Invasive Exotic Plants of North Carolina.
JK Marlow jkm110717_161
July Greenville County SC
Lake Conestee Nature Park
This plant has become a serious weed along major rivers in Virginia, per Invasive Exotic Plants of North Carolina.
JK Marlow jkm140809_403
August Greenville County SC
Swamp Rabbit Trail
Male flowers bloom along upright flower stems 6-10" long, per Invasive Plants, Guide to Identification, Impacts and Control.
JK Marlow jkm140823_096
August Greenville County SC
Swamp Rabbit Trail
Staminate inflorescences axillary and terminal, erect, cymose panicles, per Flora of North America.
JK Marlow jkm140823_096b
August Greenville County SC
Swamp Rabbit Trail
Five sepals, petals absent, per Vascular Flora of the Carolinas.
WEAKLEY'S FLORA (11/30/12):
Humulus japonicus
FAMILY
Cannabaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Humulus japonicus
FAMILY
Cannabaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 058-01-002:
Humulus japonicus
FAMILY
Cannabaceae