Rock Garden Plants
Potentilla floraeana P.M.Sl.  
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FamilyROSACEAE
Genus speciesPotentilla floraeana P.M.Sl. 
Bibliographyh.l., nom. nov.
Native Rangew. USA
Primary BiomeTemperate
Habitatstony grassland
Altitude800-3300m
Descriptionstems erect, densely glandular, basal leaves numerous, leaflets 5-8 pairs, hirsute, orbiculate, coarsely dentate, flowers in capitate cyme, sepals lanceolate, petals 2-3mm
Size10-45cm
Colorwhite
Bloomsummer
Ca
Typeperennial
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 18-21°C
division in early spring; cuttings in late summer and fall
SynonymsHorkelia fusca var. parviflora (Nutt. ex Hook. & Arn.) Wawra
Horkelia fusca ssp. parviflora (Nutt. ex Hook. & Arn.) D.D.Keck
Horkelia parviflora Nutt. ex Hook. & Arn., Bot. Beechey Voy.: 338 (1839)
Potentilla douglasii var. parviflora (Nutt. ex Hook. & Arn.) J.T.Howell
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, ORE Oregon, WYO Wyoming)
     76 Southwestern U.S.A. (CAL California, NEV Nevada)
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(c) 1990-2025 RNDr. Pavel Slabý