Dig deeper at SERNEC, a consortium of southeastern herbaria.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Caryophyllales
WEAKLEY'S FLORA (11/30/12):
Persicaria lapathifolia
FAMILY
Polygonaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Polygonum lapathifolium
FAMILY
Polygonaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (1968) 063-04-009:
Polygonum lapathifolium
FAMILY
Polygonaceae
COMMON NAME:
Dockleaf Smartweed, Willow-weed, Pale Smartweed
Click or hover over the thumbnails to see larger pictures.
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USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_pela22_001_lvd
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USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_pola4_002_lvd
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JK Marlow jkm0008e_01a
August Greenville County SC
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JK Marlow jkm090815_224
August Greenville County SC
Beaverpond & adjacent land
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JK Marlow jkm090815_226
August Greenville County SC
Beaverpond & adjacent land
Ocreae 1-3cm long, not ciliate, glabrous or minutely strigillose on the nerves, per Vascular Flora of the Carolinas.
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JK Marlow jkm140822_874b
August Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm140822_874c
August Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm140829_110
August Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm140829_112
August Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm140829_115
August Greenville County SC
Swamp Rabbit Trail
P. pensylvanica on the left; P. lapathifolia on the right.
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JK Marlow s090815_06
August Greenville County SC
Beaverpond & adjacent land
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Gill Newberry gn10_p_persicaria_lapathi
October
Ocrea brownish, cylindric, chartaceous, base inflated, margins truncate, per Flora of North America.
COMPARE
ocreae of Jumpseed and Smartweed species
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JK Marlow jkm091003_010
October Greenville County SC
Beaverpond & adjacent land
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JK Marlow jkm091003_016
October Greenville County SC
Beaverpond & adjacent land
)
JK Marlow jkm101003_095
October Greenville County SC
Beechwood Farms
)
JK Marlow jkm141008_084
October Greenville County SC
Swamp Rabbit Trail
Tepals 4(5); inflorescences usually arching-drooping, per Weakley's Flora.
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JK Marlow jkm141008_086
October Greenville County SC
Swamp Rabbit Trail
Leaves often with a triangular reddish blotch in middle of the upper surface, per Weakley's Flora.