Astragalus subcinereus var. subcinereus |
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Stems | ascending or prostrate, 14–50 cm. |
Flowers | 5–9 mm. |
Legumes | ovoid or ovoid-ellipsoid, bladdery-inflated, length less than 2 times width, relatively broad, usually 6–13 mm wide. |
Astragalus subcinereus var. subcinereus |
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Phenology | Flowering May–Sep. |
Habitat | Ponderosa pine, white fir, pinyon-juniper, aspen, and sagebrush communities. |
Elevation | 1600–2600 m. (5200–8500 ft.) |
Distribution |
AZ; NV; UT |
Discussion | Variety subcinereus occurs in Coconino and Mohave counties in Arizona, Lincoln County in Nevada, and Garfield, Kane, and Washington counties in Utah. Much of the material in southern Utah differs from plants in Mohave County, Arizona, in having broader leaflets, longer stems, and more firmly-walled fruits, and has been called Astragalus sileranus var. cariacus. The features are weak and overlapping at best. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. |
Parent taxa | |
Sibling taxa | |
Synonyms | A. sileranus var. cariacus |
Name authority | unknown |
Web links |