Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east across North America to the Atlantic Coast.
Habitat: Fields, roadsides, wastelots, and other disturbed areas.
Flowers: June-August
Origin: Introduced from Europe
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Setaria pumila ssp. pumila in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Setaria pumila ssp. pumila checklist entry
OregonFlora: Setaria pumila ssp. pumila information
E-Flora BC: Setaria pumila ssp. pumila atlas page
CalPhotos: Setaria pumila ssp. pumila photos