Oxytropis lagopus var. lagopus |
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haresfoot locoweed |
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Habit | Plants 5–15 cm. |
Leaves | 1–10 cm, rachis longer than longest leaflet; leaflets 11–15, well distributed on rachis, blade surfaces sericeous. |
Racemes | 6–18-flowered. |
Peduncles | erect, 2–15 cm, appressed-pilose, ascending-pilose, or villous-hirsute. |
Corollas | 15–18(–20) mm. |
Calyces | becoming swollen, accrescent in fruit, constricted at mouth, enclosing mature legume, 10–14(–18) mm. |
Legumes | falling enclosed within calyx prior to dehiscence, ovoid, 6–10 × 4–5 mm. |
Oxytropis lagopus var. lagopus |
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Phenology | Flowering spring–early summer. |
Habitat | Sandy and gravelly bluffs and slopes, with sagebrush. |
Elevation | 1300–3300 m. (4300–10800 ft.) |
Distribution |
ID; MT; WY |
Source | FNA vol. 11. |
Parent taxa | |
Sibling taxa | |
Synonyms | Aragallus lagopus, Astragalus lagopus, Spiesia lagopus |
Name authority | unknown |
Web links |