Rock Garden Plants
Potentilla macounii Rydb.  
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FamilyROSACEAE
Genus speciesPotentilla macounii Rydb. 
BibliographyMonogr. N. Amer. Potent. 2: 101 (1898)
Native RangeAlberta to Montana
Primary BiomeSubalpine
Habitatrocky slopes
Altitude1200-2200m
Descriptionstems sericeous lanate, basal leaves pinnate, leaflets 3-5 pairs, sericeous, cuneate, 1cm long, pinnatifid, segments oblong, flowers in cyme, petals 5-7mm long
Size4-15cm
Coloryellow
Bloomlate spring
Ca
Typeperennial
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in spring, barely covered, germ. 1-3 months, 18-21°C
division in early spring; cuttings in late summer and fall
SynonymsPotentilla concinna ssp. macounii (Rydb.) C.L.Hitchc.
Territory7 Northern America
     71 Western Canada (ABT Alberta)
     73 Northwestern U.S.A. (MNT Montana)
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(c) 1990-2025 RNDr. Pavel Slabý