Rock Garden Plants
Astragalus obscurus S.Watson trib. Galegeae 
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FamilyFABACEAE
Genus speciesAstragalus obscurus S.Watson trib. Galegeae
Habitatrocks
Altitude800-2000m
Descriptionleaves 3-10cm, leaflets 5-15 pairs, remote, elliptic to oblong, thick, flowers 5-15 in dense raceme, pod erect, 10-25mm long, linear-oblong, coriaceous, finely strigose
Size5-10cm
Coloryellowish
Bloomspring
Ca+
Typeshrub
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 , Oregon )
     Southwestern U.S.A. (California , Nevada)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

FABACEAE

Astragalus obscurus S.Watson, Botany [Fortieth Parallel] 69, 437 (1871)

Synonyms:
Tium obscurum (S.Watson) Rydb.
Tragacantha obscura (S.Watson) Kuntze

w. USA
73 IDA ORE 76 CAL NEV

800-2000m

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