Page author: David Giblin
Draba thompsonii
Thompson's draba

Distribution: Occurring on both sides of the Cascades crest in northern Washington; southern British Columbia to central Washington, disjunct in Yukon Territory.

Habitat: Subalpine to alpine talus slopes and rock crevices.

Flowers: June-August

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern


[none provided]

Accepted Name:
Draba thompsonii (C.L. Hitchc.) G.A. Mulligan & Al-Shehbaz
Publication: Harvard Pap. Bot. 18(2): 117. 2013.

Synonyms & Misapplications:
Draba lonchocarpa Rydb. var. thompsonii (C.L. Hitchc.) Rollins [HC]
Draba nivalis Lilj. var. thompsonii C.L. Hitchc.
Additional Resources:

PNW Herbaria: Specimen records of Draba thompsonii in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Draba thompsonii checklist entry.

OregonFlora: Draba thompsonii information.

E-Flora BC: Draba thompsonii atlas page.

CalPhotos: Draba thompsonii photos.

USDA Plants: Draba thompsonii information.

1 photographs:
Group by