Rock Garden Plants
Arnica  louiseana Farr  trib. Heliantheae 
Home
Families
Genus
Territory
Habitat
Synonyms
Types
Galery
Info
FamilyASTERACEAE
Genus species var.Arnica  louiseana Farr  trib. Heliantheae
SynonymsArnica louiseana var. genuina Maguire
Territory Western CanadaAlbertaBritish Columbia
rocky slopes
Altitude1800-2100m
Description stem leaves petiolate, elliptic to oblong, entire, obtuse, usually glabrous, glandular, capitula 1-3, pendent, involucre campanulate, phyllaries narrowly lanceolate
Size5-20cm
Coloryellow
Bloomsummer
Ca+
Typetuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
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