Rock Garden Plants
Erigeron poliospermus A.Gray trib. Astereae 
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FamilyASTERACEAE
Genus speciesErigeron poliospermus A.Gray trib. Astereae
BibliographySyn. Fl. N. Amer. 1(2): 210 (1884)
Native RangeBritish Columbia to nw. USA
Primary BiomeTemperate
Habitatsandy grassland
Altitude100-1600m
Descriptiontaproot, basal leaves linear-oblanceolate to spathulate, adpressed hirsute, to 8cm long, stem leaves reduced, capitula hemispherical, disc 9-20mm, rays 15-45, 5-14mm long
Size3-15cm
Colorpink, bluish purple
Bloomlate spring, summer
Ca
Typeperennial
Cultivationsunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 18-21°C
cuttings in spring and late summer
SynonymsErigeron poliospermus var. typicus Cronquist
Territory7 Northern America
     71 Western Canada (BRC British Columbia)
     73 Northwestern U.S.A. (IDA Idaho, ORE Oregon, WAS Washington)
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(c) 1990-2025 RNDr. Pavel Slabý