OregonFlora species comparison

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Fallopia japonica

Polygonaceae

Japanese knotweed

buckwheat family

Fallopia japonica

Polygonaceae
Distribution
[WildflowerSearch map]
[BONAP county map]
Discussion

[This taxon will be assessed for treatment in volume 3 of Flora of Oregon, which is not yet published.]
Source in prep.
Sibling taxa
F. baldschuanica, F. convolvulus, F. sachalinensis
Synonyms Polygonum cuspidatum
Web links 
Unless otherwise noted, all data comes from OregonFlora.



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