Rock Garden Plants
Erigeron ursinus D.C.Eaton trib. Astereae 
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FamilyASTERACEAE
Genus speciesErigeron ursinus D.C.Eaton trib. Astereae
Habitatrocky slopes
Altitude2400-3700m
Descriptionroots fibrous, stems basally purple, leaves glabrous, oblanceolate, stem leaves more narrow and reduced, capitula solitary, ligules 30-100, 7-15mm long
Size5-25cm
Colorpink, bluish purple
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
division in spring; cuttings in spring and late summer
Territory Northern America
     Northwestern U.S.A. (Colorado , Idaho , Montana , Wyoming )
     Southwestern U.S.A. (Arizona , Nevada , Utah )
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Erigeron ursinus D.C.Eaton, Botany [Fortieth Parallel] 148 (1871)

Synonyms:
Erigeron ursinus meyerae S.L.Welsh

nw. & s. USA
73 COL IDA MNT WYO 76 ARI NEV UTA 77 NWM

2400-3700m

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