Distribution: Occurring east of the Cascades crest in north-central and northeastern Washington; circumboreal, south to northern Washington, east across northern Rocky Mountains and northern Great Plains to northeastern North America.
Habitat: Thickets and open woodland.
Flowers: June-August
Origin: Native
Growth Duration: Annual, Biennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies
[none provided]
Publication: Rhodora 40: 341. 1938.
Hackelia deflexa (Wahlenb.) Opiz var. americana (A. Gray) Fernald & I.M. Johnst. [HC]
Lappula deflexa (Wahlenb.) Garcke ssp. americana (A. Gray) Hultén
PNW Herbaria: Specimen records of Hackelia americana in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Hackelia americana checklist entry.
OregonFlora: Hackelia americana information.
E-Flora BC: Hackelia americana atlas page.
CalPhotos: Hackelia americana photos.
USDA Plants: Hackelia americana information.
