Rock Garden Plants
Packera  cana (Hook.) W.A.Weber & Á.Löve  trib. Senecioneae 
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FamilyASTERACEAE
Genus species var.Packera  cana (Hook.) W.A.Weber & Á.Löve  trib. Senecioneae
SynonymsSenecio canus Hook. (basionym)
 Senecio hallii Britton
 Senecio howellii Greene
Territory Western CanadaNorthwestern U.S.A.North-Central U.S.A.Southwestern U.S.A.South-Central U.S.A.
dry, rocky slopes
Altitude200-3700m
Description taproot, white tomentose, basal leaves crowded, narrowly oblanceolate to subovate, petiolate, stem leaves few, reduced, capitula several, rays 6-13mm long
Size10-30cm
Coloryellow
Bloomsummer
Ca+
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
cuttings in late summer
BibliographyFlora of North America www.eFloras.org
Compositae Checklist compositae.landcareresearch.co.nz
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(c) 1990-2016 RNDr. Pavel Slabý