Page author: David Giblin
Descurainia nelsonii
Nelson's tansymustard, sagebrush tansymustard
Specimens
Photos
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana, Wyoming, Idaho, and Nevada.
Habitat: Sagrebrush desert to open montane forests.
Flowers: May-June
Origin: Native
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Bees, flies
Description:
[none provided]
Accepted Name:
Descurainia nelsonii (Rydb.) Al-Shehbaz & Goodson
Publication: Harvard Pap. Bot. 12: 422. 2007.
Publication: Harvard Pap. Bot. 12: 422. 2007.
Synonyms & Misapplications:
Descurainia pinnata (Walter) Britton ssp. nelsonii (Rydb.) Detling [Rollins 1993a]
Descurainia pinnata Britton var. nelsonii (Rydb.) M. Peck [HC]
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
OregonFlora: Descurainia nelsonii information
E-Flora BC: Descurainia nelsonii atlas page
CalPhotos: Descurainia nelsonii photos
27 photographs:
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