Rock Garden Plants
Astragalus bourgovii A.Gray  
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FamilyFABACEAE
Genus speciesAstragalus bourgovii A.Gray 
Habitatrocky slopes
Altitudesubalpine-alpine
Descriptionleaves 7cm, petiolate, leaflets 7-8 pairs, narrowly elliptic to oblong, minutely pubescent, acute, stipules 4mm, connate, flowers in short spicate raceme, pod lanceolate, acute
Size10-25cm
Colorpurple
Bloomsummer
Ca
Typeshrub
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationscarified seed in spring, germ. 1-3 months, 10-13°C
cuttings in late summer
Territory Northern America
     Western Canada (Alberta , British Columbia )
     Northwestern U.S.A. (Idaho , Montana)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

FABACEAE

Astragalus bourgovii A.Gray, Proc. Amer. Acad. Arts. 6: 227 (1864)

Synonyms:
Homalobus bourgovii (A.Gray) Rydb.
Tragacantha bourgovii (A.Gray) Kuntze

w. Canada, nw. USA
71 ABT BRC 73 IDA MNT

subalpine-alpine

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