Fallopia japonica var. japonica
Japanese knotweed
WTU specimens
Other herbaria

Origin: Introduced

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Fallopia japonica (Houtt.) Ronse Decr. var. japonica

Synonyms & Misapplications:
Polygonum cuspidatum Siebold & Zucc. [HC]
Additional Resources:

PNW Herbaria: Specimen records of Fallopia japonica var. japonica in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Fallopia japonica var. japonica checklist entry.

E-Flora BC: Fallopia japonica var. japonica atlas page.

CalPhotos: Fallopia japonica var. japonica photos.

USDA Plants: Fallopia japonica var. japonica information.

12 photographs:
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