Distribution: British Columbia to north-central Washington,south in the Rocky Mountains from Alberta, east to the Great Plains and Great Lakes region.
Habitat: Grasslands, stream banks, and roadsides at low to middle elevations.
Flowers: June-August
Growth Duration: Perennial
Conservation Status: Review Group 1 in Washington (WANHP)
Pollination: Bumblebees, bees, butterflies, beetles, hummingbirds
[none provided]
PNW Herbaria: Specimen records of Cirsium flodmanii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Cirsium flodmanii checklist entry.
OregonFlora: Cirsium flodmanii information.
E-Flora BC: Cirsium flodmanii atlas page.
CalPhotos: Cirsium flodmanii photos.
USDA Plants: Cirsium flodmanii information.