garden pest, quickweed
1 species
1 subspecies and varieties
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Galinsoga quadriradiataciliate galinsoga, shaggy galinsoga, quickweed
Distribution: Occurring west of the Cascades crest in lowland western Washington; British Columbia to Washington, east across southern Canada to central and eastern North America.
Habitat: Fields, roadsides, gardens, wastelots, and other disturbed areas at low elevations.
Origin: Introduced from Central and South America
Flowers: June-October
Growth Duration: annual