Page author: David Giblin
Allium columbianum
Columbia onion
Specimens
Photos
Distribution: Occurring east of the Cascades crest in far eastern Washington; Washington to Idaho and Montana.
Habitat: Seasonally wet soils on rock outcrops, wet meadows.
Flowers: May-July
Origin: Native
Conservation Status: Review Group 1 in Washington (WANHP)
Description:
[none provided]
Accepted Name:
Allium columbianum (Ownbey & Mingrone) P. M. Peterson, Annable & Rieseberg
Publication: Syst. Bot. 13: 211. 1988.
Publication: Syst. Bot. 13: 211. 1988.
Synonyms & Misapplications:
Allium douglasii Hook. var. columbianum Ownbey & Mingrone [HC]
Additional Resources:
PNW Herbaria: Specimen records of Allium columbianum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Allium columbianum checklist entry.
E-Flora BC: Allium columbianum atlas page.
CalPhotos: Allium columbianum photos.
USDA Plants: Allium columbianum information.
13 photographs:
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