Astragalus beckwithii var. weiserensis M. E. Jones

Phacomene weiserensis (M. E. Jones) Rydberg, sp. nov
Astragalus Beckwithii weiserensis M. E. Jones, Zoe S: 47. 1900.
A cespitose perennial, with a woody root; stems ascending or decumbent, 2-3 dm. high, glabrous, often purple-tinged; leaves ascending, 1-1.5 dm. long; stipules deltoid, 5-10 mm. long; leaflets 13-17, oval or broadly obovate, rounded or retuse at the apex, 1-2 cm. long; peduncles 4-7 cm. long; racemes 4—5 cm. long; bracts broadly lanceolate, S-10 mm. long, twice or thrice as long as the pedicels; calyx glabrous, the tube 5-6 mm. long, the teeth subulate, 5-6 mm. long; corolla ochroleucous, about 18 mm. long; petals like those of the preceding species; pod leathery, unmottled or with small and faint blotches, the stipe about 8 mm. long, the body 2.5-3 cm. long, glabrous, the upper suture wing-margined and acute, the lower only slightly sulcate, but the partial septum rather wide.
Type locality: Weiser, Idaho.
Distribution: Columbia Basin of Idaho, Oregon, and Washington.

Astragalus weiserensis adalah spesies tumbuhan yang tergolong ke dalam famili Fabaceae. Spesies ini juga merupakan bagian dari ordo Fabales. Spesies Astragalus weiserensis sendiri merupakan bagian dari genus Astragalus. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh (M.E. Jones) Abrams.