Rock Garden Plants
Astragalus utahensis (Torr.) Torr. & A.Gray  
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FamilyFABACEAE
Genus speciesAstragalus utahensis (Torr.) Torr. & A.Gray 
Habitatrocky slopes
Altitudemontane
Descriptionlanate, leaves 3-12cm, leaflets 9-19 pairs, elliptic-obovate to suborbiculate, raceme short, 2-8-flowered, pod hirsute, 17-30mm long, ovate, acute
Size5-10cm
Colorbright pinkish purple
Bloomspring
Ca+
Typecushion
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationscarified seed in spring, germ. 1-3 months, 10-13°C
cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Idaho , Wyoming )
     Southwestern U.S.A. (Nevada , Utah)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Picture
Comments

FABACEAE

Astragalus utahensis (Torr.) Torr. & A.Gray, Pacif. Railr. Rep. [Beckwith & Gunnison] 2(1): 120 (1857)

Basionym:
Phaca mollissima utahensis Torr., Expl. Surv. Great Salt Lake [Stansb.] 385 (1852)

Tragacantha utahensis (Torr.) Kuntze
Xylophacos utahensis (Torr.) Rydb.

Astragalus utahensis umbellulata Gand.

w. USA
73 IDA WYO 76 NEV UTA

montane

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