Flora of North America species comparison

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Astragalus subcinereus var. basalticus
Photo is of parent taxon

Fremont junction milkvetch
Stems

prostrate, 40–90 cm.
Flowers

8.5–11 mm.
Legumes

ellipsoid to cylindroid-ellipsoid, inflated, length usually more than 2 times width, 3.5–6(–7) mm wide.

Astragalus subcinereus var. basalticus
Phenology Flowering May–Jul.
Habitat Pinyon-juniper and ponderosa pine communities.
Elevation 1400–2400 m. (4600–7900 ft.)
Distribution
from FNA
UT
Discussion

Variety basalticus is confined to western Emery and eastern Sevier counties.

Variety basalticus and Astragalus flexuosus var. diehlii are sympatric in the range of var. basalticus. Fruits of var. basalticus are usually wider and the flowers longer.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Astragalus > sect. Scytocarpi > Astragalus subcinereus
Sibling taxa
A. subcinereus var. sileranus, A. subcinereus var. subcinereus
Name authority S. L. Welsh: Great Basin Naturalist 38: 302. (1978)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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