Rock Garden Plants
Balsamorhiza sericea W.A.Weber trib. Heliantheae 
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FamilyASTERACEAE
Genus speciesBalsamorhiza sericea W.A.Weber trib. Heliantheae
BibliographyPhytologia 50: 358 (1982)
Native RangeOregon to California
Primary BiomeTemperate
Habitatrocky slopes
Altitude400-1800m
Descriptionbasal leaves 10-30cm, lanceolate to elliptic, pinnatilobate, finely silvery pilose, capitula solitary, involucre campanulate, phyllaries broadly ovate, finely strigose
Size10-40cm
Coloryellow
Bloomspring
Ca
Typeperennial
Cultivationsunny rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late summer
Territory7 Northern America
     73 Northwestern U.S.A. (ORE Oregon)
     76 Southwestern U.S.A. (CAL California)
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(c) 1990-2025 RNDr. Pavel Slabý