Rock Garden Plants
Draba  crassa Rydb.  sect. Phyllodraba 
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FamilyBRASSICACEAE
Genus species var.Draba  crassa Rydb.  sect. Phyllodraba
SynonymsDraba chrysantha var. crassa (Rydb.) O.E.Schulz
Territory Northwestern U.S.A.Southwestern U.S.A.ColoradoMontanaUtahWyoming
grassland and rocks
Altitude2900-4300m
Description leaves numerous, basal leaves oblanceolate, entire, 2-8cm, glabrous, stem leaves ovate, 2-6cm long, flowers 4-25 in raceme, silicle slightly distorted, 10-16mm long, lanceolate
Size5-15cm
Coloryellow
Bloomsummer
Ca
Typerosette, tuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
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