Rock Garden Plants
Draba  porsildii G.A.Mulligan   
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FamilyBRASSICACEAE
Genus species var.Draba  porsildii G.A.Mulligan 
SynonymsDraba nivalis var. brevicula Rollins
 Draba porsildii var. brevicula (Rollins) Rollins
Territory Subarctic AmericaWestern CanadaNorthwestern U.S.A.AlbertaAlaskaBritish ColumbiaColoradoMontanaNorthwest TerritoriesWyomingYukon
scree
Altitude600-3000m
Description basal leaves in rosette, lanceolate, 3-12mm long, entire, hirsute, flowers pedicellate in terminal, subflattened inflorescence, silicles glabrous, narrowly elliptic, 4-8mm
Size2-12cm
Colorwhite
Bloomsummer
Ca
Typerosette, cushion
Cultivationgravelly, humous, moist, semi-shady site
alpine house, moist, humous, gravelly soil, semi-shade
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings of rosettes in late summer
BibliographyFlora of North America www.eFloras.org
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý