Astragalus oxyphysus is a species of milkvetch known by the common name Mt. Diablo milkvetch or Stanislaus milk-vetch. It is endemic to central California, where it grows in dry grassland and scrub habitat in the Central Valley and the adjacent Inner Coast Ranges and Sierra Nevada foothills.[2]
| Astragalus oxyphysus | |
|---|---|
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Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Faboideae |
| Genus: | Astragalus |
| Species: | A. oxyphysus
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| Binomial name | |
| Astragalus oxyphysus | |
Description
editAstragalus oxyphysus is a robust perennial herb forming clumps of erect, leafy stems up to 80 centimeters tall. Leaves are up to 17 centimeters long and are made up of many lance-shaped leaflets. The plant flowers in large inflorescences of up to 65 flowers each.
The individual flower is cream-colored and at least 2 centimeters long. The fruit is a hanging legume pod up to 4 centimeters long. It is inflated but narrow and dries to a thin, almost transparent papery texture.
References
edit- ^ "NatureServe Explorer - Astragalus oxyphysus". NatureServe Explorer Astragalus oxyphysus. NatureServe. 2022-05-30. Retrieved 30 May 2022.
- ^ "Calflora: Astragalus oxyphysus". www.calflora.org.
External links
edit- Jepson Manual Treatment - Astragalus oxyphysus
- USDA Plants Profile
- Astragalus oxyphysus - Photo gallery
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