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Photo is of parent taxon

hillside milk-vetch

Legumes

usually straight, rarely slightly incurved, linear-oblong, 7–25 × 2.5–3.4(–4) mm, villosulous or loosely strigulose, hairs to 0.3–0.5 mm;

stipe (5)6–15 mm.

Seeds

(10–)12–18.

Astragalus collinus var. collinus

Phenology Flowering May–Jul.
Habitat Bunch­grass prairies and sagebrush communities on substrates overlying basalt, pine forests.
Elevation 200–1000 m. (700–3300 ft.)
Distribution
from FNA
ID; OR; WA; BC
[BONAP county map]
Source FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Astragalus > sect. Collini > Astragalus collinus
Sibling taxa
A. collinus var. laurentii
Name authority unknown
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