Fabaceae
San Joaquin milkvetch
Astragalus asymmetricus
- Family
- Fabaceae
- Genus
- Astragalus
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Common names
By language (2)
- arz
- استراجالوس جير متماثل
- English
- San Joaquin milkvetch
Synonyms
- Astragalus leucophyllus Torr. & A.Gray
- Astragalus leucopsis var. asymmetricus (E.Sheld.) M.E.Jones
- Astragalus leucopsis var. leucophyllus (Hook. & Arn.) M.E.Jones
- Phaca asymmetrica (E.Sheld.) Rydb.
- Phaca leucophylla Hook. & Arn.
- Tragacantha leucophylla (Hook. & Arn.) Kuntze
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Lower 48 states: native
Photos

Photo: Dean Wm. Taylor, CC BY 2.0, from Wikimedia Commons 
Photo: Dean Wm. Taylor, CC BY 2.0, from Wikimedia Commons
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Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.