Rock Garden Plants
Lupinus saxosus Howell trib. Genisteae 
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FamilyFABACEAE
Genus speciesLupinus saxosus Howell trib. Genisteae
Habitatdry rocks and scree
Altitudemontane
Descriptionleaves mostly basal, leaflets 7-12, broadly oblanceolate, 15-30mm, adaxially glabrous, abaxially rusty villose, raceme compact, above leaves, flowers 10-14mm long
Size15-25cm
Colordark violet
Bloomspring
Ca
Typetuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationscarified seed in spring, germ. 1-3 months, 13-18°C
basal cuttings in late spring and late summer
Territory Northern America
     Northwestern U.S.A. (Idaho , Oregon , Washington )
     Southwestern U.S.A. (California , Nevada)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

FABACEAE

Lupinus saxosus Howell, Erythea 1: 110 (1893)

Synonyms:
Lupinus polyphyllus saxosus (Howell) Barneby

w. USA
73 IDA ORE WAS 76 CAL NEV

montane

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