Rock Garden Plants
Arnica dealbata (A.Gray) B.G.Baldwin trib. Heliantheae 
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FamilyASTERACEAE
Genus speciesArnica dealbata (A.Gray) B.G.Baldwin trib. Heliantheae
SynonymsWhitneya dealbata A.Gray
Habitatgrassland and thickets
Altitude1200-2400m
Descriptionleaves petiolate, elliptic to oblanceolate, 5-10cm, entire, acute, densely shortly hirsute and glandular, capitula 1-6, involucre campanulate, uniseriate, phyllaries oblong
Size10-35cm
Coloryellow
Bloomsummer
Ca
Typetuft
Cultivationmesic, slightly humous, semi-shady site
alpine house, moist, rich, drained soil, semi-shade
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
division in spring; cuttings in late summer
Territory Northern America
     Southwestern U.S.A. (California)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Arnica dealbata (A.Gray) B.G.Baldwin, Novon 9(4): 460 (1999)

Basionym:
Whitneya dealbata A.Gray, Proc. Amer. Acad. Arts 6: 550 (1865)

California
76 CAL

1200-2400m

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