Page author: David Giblin
Descurainia nelsonii
Nelson's tansymustard, sagebrush tansymustard
WTU specimens
Other herbaria

Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana, Wyoming, Idaho, and Nevada.

Habitat: Sagrebrush-steppe to open montane forests.

Flowers: May-June

Origin: Native

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Descurainia nelsonii (Rydb.) Al-Shehbaz & Goodson
Publication: Harvard Pap. Bot. 12: 422. 2007. 2007.

Synonyms & Misapplications:
Descurainia pinnata (Walter) Britton ssp. nelsonii (Rydb.) Detling [Rollins 1993a]
Descurainia pinnata Britton var. nelsonii (Rydb.) M. Peck [HC]
Additional Resources:

PNW Herbaria: Specimen records of Descurainia nelsonii in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Descurainia nelsonii checklist entry.

E-Flora BC: Descurainia nelsonii atlas page.

CalPhotos: Descurainia nelsonii photos.

USDA Plants: Descurainia nelsonii information.

14 photographs:
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