Astragalus triflorus (DC.) A. Gray

Chile Central

Phaca candolleana H.B.K. Nov. Gen. & Sp. 6: 495. 1824
Astragalus triflorus A. Grav, PI. Wright. 2: 45, in part. 1853. Not Phaca triflora DC. 1802. Astragalus Candolleanus Sheldon, Minn. Bot. Stud. 1: 140. 1894. Not .4 . Candolleanus Royle, 1835. Astragalus triflorus Candolleanus M. E. Jones, Proc. Calif. Acad. II. 5: 637. 1895.
Perennial, with a cespitose caudex; stem pubescent, erect or decumbent below, angled; leaves ascending, 5-10 cm. long; stipules lanceolate-deltoid, acuminate, pubescent, 3-4 mm. long, deciduous; leaflets 17-25, linear-oblong, obtuse or emarginate, sparingly hirsute, 7-10 mm. long, 2-3 mm. wide; peduncles 2-5 cm. long; racemes 41 0-flowered ; calyx pubescent, the tube campanulate, 2-2.5 mm. long, the lobes subulate, 1-1.5 mm. long, acuminate; cotolla white, about 7 mm. long; banner obovate, retuse, strongly reflexed; blade of the wings oblong, with an acute basal auricle, longer than the claw; keel-petals shorter, the blade obliquely obovate, obtuse, with a rounded basal auricle; pod ellipsoid, sessile, glabrous, straw-colored, 14-18 mm. long; seeds obliquely reniform.
Type locality: Vulcano Jorullo, Mexico. Distribution: Southern Mexico.

Astragalus triflorus adalah spesies tumbuhan yang tergolong ke dalam famili Fabaceae. Spesies ini juga merupakan bagian dari ordo Fabales. Spesies Astragalus triflorus sendiri merupakan bagian dari genus Astragalus. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh (DC.) A.Gray.

Astragalus triflorus là một loài thực vật có hoa trong họ Đậu. Loài này được (DC.) A.Gray miêu tả khoa học đầu tiên.