Rock Garden Plants
Hydrophyllum alpestre A.Nelson & P.B.Kenn.  
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FamilyBORAGINACEAE
Genus speciesHydrophyllum alpestre A.Nelson & P.B.Kenn. 
BibliographyMuhlenbergia 3: 142 (1908)
Native Rangew. USA
Primary BiomeSubalpine
Habitatgrassland
Altitude700-3000m
Descriptionstems adpressed hirsute, leaves long petiolate, ovate or oblong, pinnate, leaflets lanceolate, mucronate, coarsely dentate or lobate, inflorescence at base of leaves
Size10-35cm
Colorwhite, purple
Bloomspring, early summer
Ca
Typeperennial
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1-3 months, 10-16°C
division in spring and early fall; cuttings in late summer
SynonymsHydrophyllum capitatum var. alpinum S.Watson
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, ORE Oregon)
     76 Southwestern U.S.A. (CAL California, NEV Nevada, UTA Utah)
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