Page authors: Don Knoke, David Giblin
Polygonum minimum
leafy dwarf knotweed, zigzag knotweed
Specimens
Photos

Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains.

Habitat: Open or semi-barren soil in the alpine and subalpine.

Flowers: July-September

Origin: Native

Growth Duration: Annual

Conservation Status: Not of concern

Pollination: Bees, flies

Description:

[none provided]


Accepted Name:
Polygonum minimum S. Watson
Publication: Botany (Fortieth Parallel). 315. 1871.

Synonyms & Misapplications:
Polygonum torreyi S. Watson
Additional Resources:

PNW Herbaria: Specimen records of Polygonum minimum in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Polygonum minimum checklist entry.

OregonFlora: Polygonum minimum information.

E-Flora BC: Polygonum minimum atlas page.

CalPhotos: Polygonum minimum photos.

USDA Plants: Polygonum minimum information.

26 photographs:
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