Rock Garden Plants
Heterotheca pumila (Greene) Semple trib. Astereae 
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FamilyASTERACEAE
Genus speciesHeterotheca pumila (Greene) Semple trib. Astereae
SynonymsChrysopsis pumila Greene
 Chrysopsis alpicola Rydb.
 Chrysopsis cooperii A.Nelson
Habitatrocky slopes
Altitude2900-3800m
Descriptiontaproot, stems long pubescent, lower leaves narrowly lanceolate, 2-4cm, shortly appressed hirsute, capitula 1-4, involucre 7-10mm, 4-5-seriate, strigose, ligules 10-15mm
Size10-30cm
Coloryellow
Bloomsummer
Ca
Typetuft
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 spring and late summer
Territory Northern America
     Northwestern U.S.A. (Colorado , Wyoming )
     Southwestern U.S.A. (Utah)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
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Comments

ASTERACEAE

Heterotheca pumila (Greene) Semple, Brittonia 39: 383 (1987)

Basionym:
Chrysopsis pumila Greene, Erythrea 2: 95 (1894)

Synonyms:
Chrysopsis alpicola Rydb.
Chrysopsis alpicola glomerata A.Nelson
Chrysopsis cooperi A.Nelson

Colorado, Wyoming, Utah
73 COL WYO 76 UTA

2900-3800m

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