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.
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
26 photographs:
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