Rock Garden Plants
Erigeron poliospermus A.Gray trib. Astereae 
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FamilyASTERACEAE
Genus speciesErigeron poliospermus A.Gray trib. Astereae
Habitatsagebrush wilding
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
Typetuft
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
Territory Northern America
     Western Canada (British Columbia )
     Northwestern U.S.A. (Idaho , Oregon , Washington)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Picture
Comments

ASTERACEAE

Erigeron poliospermus A.Gray, Syn. Fl. N. Amer. 1(2): 210 (1884)
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poliospermus typicus Cronquist, Brittonia 6: 193 (1947)

British Columbia, nw. USA
71 BRC 73 IDA ORE WAS

100-1600m

poliospermus cereus Cronquist, ibid.

Washington
73 WAS

200-600m

poliospermus disciformis Cronquist, ibid.

Washington
73 WAS

800-900m

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