Rock Garden Plants
Wyethia  angustifolia (DC.) Nutt.  trib. Heliantheae 
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FamilyASTERACEAE
Genus species var.Wyethia  angustifolia (DC.) Nutt.  trib. Heliantheae
SynonymsAlarconia angustifolia DC. (basionym)
 Wyethia angustifolia var. foliosa (Congdon) H.M.Hall
Territory Northwestern U.S.A.Southwestern U.S.A.CaliforniaOregonWashington
grassland
Altitude20-2100m
Description taproot, basal leaves linear-lanceolate, on both ends tapered, stem leaves sessile, shorter, lanceolate to ovate, capitula 7-10cm in diam., usually solitary
Size15-60cm
Coloryellow
Bloomsummer
Ca
Typetuft
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
BibliographyFlora of North America www.eFloras.org
Compositae Checklist compositae.landcareresearch.co.nz
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý