Rock Garden Plants
Potentilla  drummondii ssp. bruceae (Rydb.) D.D.Keck   
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FamilyROSACEAE
Genus species var.Potentilla  drummondii ssp. bruceae (Rydb.) D.D.Keck 
SynonymsPotentilla bruceae Rydb.
 Potentilla drummondii var. bruceae (Rydb.) N.H.Holmgren
 Potentilla subvillosa Rydb.
Territory Northwestern U.S.A.Southwestern U.S.A.CaliforniaNevadaOregon
rocky slopes
Altitude1200-3700m
Description stems reddish, basal leaves densely softly lanate, pinnate, leaflets crowded, broadly cuneate, at apex coarsely dentate, flowers 3-5 in open cyme
Size15-40cm
Coloryellow
Bloomsummer
Ca
Typetuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 18-21°C
cuttings in late summer and fall
BibliographyFlora of North America www.eFloras.org
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý