Rock Garden Plants
Geum rossii (R.Br.) Ser.  
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FamilyROSACEAE
Genus speciesGeum rossii (R.Br.) Ser. 
BibliographyProdr. [A.P.de Candolle] 2: 553 (1825)
Native RangeRussian Far East to w. & wc. USA
Primary BiomeSubalpine or Subarctic
Habitatgrassland and scree
Altitude0-4000m
Descriptionbasal leaves numerous, in outline oblong, 4-12cm long, pinnatisect, stem leaves alternate, smaller, flowers 1-3, 4cm across, petals spreading, obovate
Size5-20cm
Coloryellow
Bloomsummer
Ca
Typeperennial
Cultivationgravelly, humous, moist, semi-shady site
alpine house, moist, humous, gravelly soil, semi-shade
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in early spring
SynonymsAcomastylis depressa Greene
Acomastylis humilis (R.Br.) Rydb.
Acomastylis nivalis F.Bolle
Acomastylis rossii (R.Br.) Grene
Acomastylis sericea (Greene) Greene
Geum humile (R.Br.) Steud.
Geum rossii var. depressum (Greene) C.L.Hitchc.
Geum rossii var. humile (R.Br.) Scheutz
Geum sericeum Greene
Novosieversia rosii (R.Br.) F.Bolle
Potentilla nivalis Torr.
Sieversia humilis R.Br.
Sieversia rossii R.Br.
Sieversia sericea (Greene) Greene
Territory3 Asia-Temperate
     31 Russian Far East (KAM Kamchatka, MAG Magadan)
7 Northern America
     70 Subarctic America (ASK Alaska, GNL Greenland, NUN Nunavut, NWT Northwest Territories, YUK Yukon)
     71 Western Canada (BRC British Columbia)
     73 Northwestern U.S.A. (COL Colorado, IDA Idaho, MNT Montana, ORE Oregon, WAS Washington, WYO Wyoming)
     76 Southwestern U.S.A. (ARI Arizona, NEV Nevada, UTA Utah)
     77 South-Central U.S.A. (NWM New Mexico)
Version 10.0
(c) 1990-2025 RNDr. Pavel Slabý