Characteristics
Polygonum achoreum S.F. Blake
Blake’s knotweed
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Forb/herb
Annual
Vascular
0
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Native
FACU, FAC (NWPL)
FACU (NWPL EMP)
FACU (NWPL NCNE)
S4 (State Rank)
G5 (Global Rank)
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Classification
Citation
Polygonum achoreum S.F. Blake
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.