Rock Garden Plants
Astragalus johannis-howellii Barneby  
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FamilyFABACEAE
Genus speciesAstragalus johannis-howellii Barneby 
Habitatsagebrush wilding
Altitude2100-2200m
Descriptionleaves 4-6cm, leaflets 13-23 pairs, narrowly obovate, subglabrous, flowers 6-12 in raceme amongst leaves, pod pendent, 7-11mm, elipsoid, thinly papery, minutely strigose
Size5-20cm
Colorwhitish
Bloomsummer
Ca
Typeshrub
Cultivationsunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationscarified seed in spring, germ. 1-3 months, 10-13°C
cuttings in late summer
Territory Northern America
     Southwestern U.S.A. (California)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

FABACEAE

Astragalus johannis-howellii Barneby, Leafl. W. Bot. 8: 124 (1957)

California
76 CAL

2100-2200m

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(c) 1990-2021 RNDr. Pavel Slabý