Rock Garden Plants
Douglasia  laevigata A.Gray   
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FamilyPRIMULACEAE
Genus species var.Douglasia  laevigata A.Gray 
SynonymsAndrosace laevigata (A.Gray) Wendelbo
 Douglasia laevigata var. ciliolata Constance
 Primula laevigata (A.Gray) Derganc
Territory Subarctic AmericaWestern CanadaNorthwestern U.S.A.AlaskaBritish ColumbiaOregonWashington
rocks
Altitude30-2000m
Description leaves oblong-oblanceolate, 5-20mm, sometimes with few teeth, umbels crowded, 2-10-flowered, involucre of 4-8 oval bracts, corolla tube 6-7mm, lobes 4-5mm, obovate
Size2-7cm
Colorrose
Bloomspring
Ca-
Typesubshrub, carpet
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, germ. 3-12 months, 10-16°C
division in early spring; cuttings in late summer
BibliographyFlora of North America www.eFloras.org
USDA Plants Database plants.usda.gov
Picture Picture
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý