Rock Garden Plants
Balsamorhiza incana Nutt. trib. Heliantheae 
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FamilyASTERACEAE
Genus speciesBalsamorhiza incana Nutt. trib. Heliantheae
BibliographyTrans. Amer. Philos. Soc., n.s., 7: 350 (1840)
Native Rangew. USA
Primary BiomeTemperate
Habitatgrassland
Altitude1200-2800m
Descriptiontaproot, leaves 10-45cm, pinnate, segments entire or with several teeth, sericeous-tomentose, capitula solitary, large, ligules ca. 13, 2-4cm, achenes glabrous
Size20-35cm
Colorpale yellow
Bloomlate spring, summer
Ca
Typeperennial
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late summer
SynonymsBalsamorhiza hookeri var. incana (Nutt.) A.Gray
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, MNT Montana, ORE Oregon, WAS Washington, WYO Wyoming)
     76 Southwestern U.S.A. (CAL California)
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(c) 1990-2025 RNDr. Pavel Slabý