Rock Garden Plants
Physaria prostrata (A.Nelson) O´Kane & Al-Shehbaz  
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FamilyBRASSICACEAE
Genus speciesPhysaria prostrata (A.Nelson) O´Kane & Al-Shehbaz 
SynonymsLesquerella prostrata A.Nelson
Habitatrocky slopes
Altitude1800-2500m
Descriptionleaves in rosette, densely silvery pubescent, 1-5cm, rhombic to deltate or elliptic, abruptly tapered to thin petiole, flowers in elongate, open raceme
Size5-15cm
Coloryellow
Bloomspring, early summer
Ca
Typerosette, carpet
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings of rosettes in late summer
Territory Northern America
     Northwestern U.S.A. (Idaho , Wyoming )
     Southwestern U.S.A. (Utah)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BRASSICACEAE

Physaria prostrata (A.Nelson) O‘Kane & Al-Shehbaz, Novon 12(3): 327 (2002)

Basionym:
Lesquerella prostrata A.Nelson, Bull. Torrey Bot. Club 26(3): 124 (1899)

Idaho, Wyoming, Utah
73 IDA WYO 76 UTA

1800-2500m

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