Rock Garden Plants
Erigeron  pinnatisectus (A.Gray) A.Nelson  trib. Astereae 
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FamilyASTERACEAE
Genus species var.Erigeron  pinnatisectus (A.Gray) A.Nelson  trib. Astereae
SynonymsErigeron compositus var. pinnatisectus A.Gray (basionym)
Territory Northwestern U.S.A.South-Central U.S.A.ColoradoNew MexicoWyoming
rocks and scree
Altitude2700-4000m
Description leaves over 2cm, pinnatisect to subfrondose, grey pubescent, capitula solitary, 25-40mm across, with bright yellow to orange disc, ligules 40-70, 7-12mm long
Size5-10cm
Colorpale blue
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, 16-21°C
cuttings in spring and late summer
BibliographyFlora of North America www.eFloras.org
Compositae Checklist compositae.landcareresearch.co.nz
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(c) 1990-2016 RNDr. Pavel Slabý