Rock Garden Plants
Packera  hyperborealis (Greenm.) Á. & D.Löve  trib. Senecioneae 
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FamilyASTERACEAE
Genus species var.Packera  hyperborealis (Greenm.) Á. & D.Löve  trib. Senecioneae
SynonymsSenecio hyperborealis Greenm. (basionym)
 Tephroseris hyperborealis (Greenm.) Barkalov
Territory Subarctic AmericaWestern CanadaNorthwestern U.S.A.AlbertaAlaskaBritish ColumbiaMontanaNunavutNorthwest TerritoriesYukon
tundra
Altitude0-900m
Description basal leaves petiolate, oblanceolate or lyrate, 1-3cm, crenate to dentate, stem leaves smaller, sessile, entire, capitula 1-5 in cyme, involucre green, glabrous, ligules 0-9
Size6-20cm
Coloryellow
Bloomsummer
Ca+
Typetuft
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
division in early spring and fall; cuttings in late summer
BibliographyFlora of North America www.eFloras.org
Compositae Checklist compositae.landcareresearch.co.nz
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý