Rock Garden Plants
Arnica  gracilis Rydb.  trib. Heliantheae 
Home
Families
Genus
Territory
Habitat
Synonyms
Types
Galery
Info
FamilyASTERACEAE
Genus species var.Arnica  gracilis Rydb.  trib. Heliantheae
SynonymsArnica betonicifolia var. gracilis (Rydb.) M.E.Jones
 Arnica latifolia var. gracilis (Rydb.) Cronquist
 Arnica multiflora Greene
Territory Subarctic AmericaWestern CanadaNorthwestern U.S.A.Southwestern U.S.A.
dry, rocky slopes
Altitude1200-2500m
Description basal leaves ovate to broadly lanceolate, more or less dentate, stem leaves 2-3 pairs, ovate to ovate-lanceolate, capitula 3-7, small, ligules 8-11, 15mm long
Size10-30cm
Coloryellow
Bloomsummer
Ca
Typetuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
division in spring; 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