Rock Garden Plants
Heterotheca villosa (Pursh) Shinners trib. Astereae 
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FamilyASTERACEAE
Genus speciesHeterotheca villosa (Pursh) Shinners trib. Astereae
BibliographyField & Lab. 19: 71 (1951)
Native Rangec. Canada to wc. & c. USA
Primary BiomeTemperate
Habitatsteppes
Altitude300-2900m
Descriptiontaproot, plants hirsute and glandular, leaves on stem, numerous, to 5cm long and 1cm wide, capitula several in cyme, ligules 10-25, 6-10mm long
Size10-40cm
Coloryellow
Bloomsummer
Ca
Typeperennial
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
cuttings in spring and late summer
SynonymsAmellus villosus Pursh
Aster gracilentus Banks ex DC.
Chrysopsis canescens Torr. & A.Gray
Chrysopsis foliosa Nutt.
Chrysopsis mollis Nutt.
Chrysopsis villosa var. foliosa (Nutt.) D.C.Eaton
Diplopappus villosus (Pursh) Hook.
Heterotheca foliosa (Nutt.) Shinners
Heterotheca villosa var. foliosa (Nutt.) V.L.Harms
Inula villosa (Pursh) Nutt.
Sideranthus integrifolius Nutt.
Sideranthus villosus (Pursh) Sweet
Territory7 Northern America
     71 Western Canada (ABT Alberta, MAN Manitoba, SAS Saskatchewan)
     72 Eastern Canada (ONT Ontario)
     73 Northwestern U.S.A. (COL Colorado, MNT Montana, ORE Oregon, WYO Wyoming)
     74 North-Central U.S.A. (KAN Kansas, NDA North Dakota, NEB Nebraska, SDA South Dakota)
     75 Northeastern U.S.A. (MIC Michigan)
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(c) 1990-2025 RNDr. Pavel Slabý