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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Astragalus whitneyi var. siskiyouensis

Astragalus whitneyi A. Gray var. siskiyouensis (Rydb.) Barneby

Siskiyou Milkvetch

Fabaceae (Pea family)

Synonym(s): Astragalus whitneyi ssp. siskiyouensis

USDA Symbol: ASWHS

USDA Native Status: L48 (N)

 

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Plant Characteristics

Duration: Perennial
Habit: Herb
Leaf Arrangement: Alternate
Fruit Type: Legume
Size Notes: Stems decumbent to ascending, up to about 16 inches long.

Bloom Information

Bloom Color: White
Bloom Time: Jun , Jul , Aug
Bloom Notes: Creamy white.

Distribution

USA: CA , OR

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 36 - Jepson eFlora (2019) The Jepson Herbarium, University of California, Berkeley
Webref 28 - NatureServe Explorer: An online encyclopedia of life (2018) NatureServe
Webref 85 - OregonFlora (2020) Oregon State University
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Astragalus whitneyi var. siskiyouensis in USDA Plants
FNA: Find Astragalus whitneyi var. siskiyouensis in the Flora of North America (if available)
Google: Search Google for Astragalus whitneyi var. siskiyouensis

Metadata

Record Modified: 2023-07-06
Research By: Joseph A. Marcus

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