Rock Garden Plants
Erigeron borealis (Vierh.) Simmons trib. Astereae 
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FamilyASTERACEAE
Genus speciesErigeron borealis (Vierh.) Simmons trib. Astereae
SynonymsTrimorpha borealis Vierh.
Habitatrocks
Descriptionstems hirsute, leaves entire, green, pubescent, the basal oblanceolate, long petiolate, stem leaves lanceolate, acute, sessile, capitula solitary, 15-25mm across
Size5-30cm
Colorrose, lilac, violet
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 Europe
     Northern Europe (Finland , Great Britain , Iceland , Norway , Sweden )
     Eastern Europe (North European Russia )
Asia-Temperate
     Siberia (Krasnoyarsk , West Siberia)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Picture
Comments

ASTERACEAE

Erigeron borealis (Vierh.) Simmons, Acta Univ. Lund, n.s. 9. 19: 127 (1913)

Basionym:
Trimorpha borealis Vierh., Beih. Bot. Centralbl. Abt. 2. 19(2): 447 (1906)

n. Europe, n. European Russia, n. Siberia
10 FIN GRB ICE NOR SWE 14 RUN 30 KRA WSB

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