Polygonum aviculare ssp. depressum
common knotweed, oval-leaf knotweed
WTU specimens
Other herbaria

Origin: Introduced

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Polygonum aviculare L. ssp. depressum (Meisn.) Arcang.
Publication: Comp. Fl. Ital. 583. 1882. 1882.

Synonyms & Misapplications:
Polygonum aequale Lindm.
Polygonum arenastrum Boreau [JPM, ILBC4]
Polygonum aviculare L. ssp. aequale (Lindm.) Asch. & Graebn.
Polygonum aviculare L. ssp. calculatum (Lindm.) Thell.
Polygonum aviculare L. ssp. microspermum (Jordan ex Boreau) Berher
Polygonum aviculare L. var. depressum Meisn.
Polygonum calcatum Lindm.
Polygonum microspermum Jordan ex Boreau
Polygonum montereyense Brenckle
Additional Resources:

PNW Herbaria: Specimen records of Polygonum aviculare ssp. depressum in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Polygonum aviculare ssp. depressum checklist entry.

E-Flora BC: Polygonum aviculare ssp. depressum atlas page.

CalPhotos: Polygonum aviculare ssp. depressum photos.

USDA Plants: Polygonum aviculare ssp. depressum information.

0 photographs:
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