Rock Garden Plants
Erigeron peregrinus (Pursh) Greene trib. Astereae 
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FamilyASTERACEAE
Genus speciesErigeron peregrinus (Pursh) Greene trib. Astereae
SynonymsAster peregrinus Pursh
 Erigeron angustifolius Rydb.
Habitatgrassland
Altitude900-3000m
Descriptionbasal leaves linear-oblanceolate to spathulate, 5-10cm, entire, hirsute to glabrous, capitula solitary, involucre 2-3-seriate, villose, ligules 30-80, 12-25mm long
Size5-70cm
Colorblue, pink, white
Bloomsummer
Ca
Typetuft
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
division in spring; cuttings in spring and late summer
Territory Asia-Temperate
     Russian Far East (Kamchatka , Kuril Is. )
Northern America
     Subarctic America (Alaska , Yukon )
     Western Canada (Alberta , British Columbia)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Erigeron peregrinus (Pursh) Greene, Pittonia 3(16): 166 (1897)

Basionym:
Aster peregrinus Pursh, Fl. Amer. Sept. [Pirsh] 2: 556 (1813)
=============================================================================
peregrinus typicus Cronquist, Brittonia 6: 143 (1947)

Synonyms:
Aster tilesii Wichstr.
Erigeron angustifolius Rydb.
Erigeron peregrinus dawsonii Greene

Russian Far East, Subarctic America, w. Canada
31 KAM KUR 70 ASK YUK 71 ABT BRC

1500-3000m

peregrinus thompsonii (S.F.Blake ex J.W.Thomps.) Cronquist, ibid.

Basionym:
Erigeron thompsonii S.F.Blake ex J.W.Thomps., Rhodora 34: 238 (1932)

Washington
73 WAS

900-1800m

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