Rock Garden Plants
Tonestus pygmaeus (Torr. & A.Gray) A.Nelson trib. Astereae 
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FamilyASTERACEAE
Genus speciesTonestus pygmaeus (Torr. & A.Gray) A.Nelson trib. Astereae
SynonymsStenotus pygmaeus Torr. & A.Gray
Habitatgrassland
Altitude3100-4100m
Descriptiontaproot, leaves subglabrous, oblanceolate to oblong, numerous, basal leaves largest, 1-5cm long, capitula solitary, campanulate, ligules 10-35, 6-8mm long
Size1-10cm
Coloryellow
Bloomsummer
Ca
Typecarpet
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, 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 , Montana , Wyoming )
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Tonestus pygmaeus (Torr. & A.Gray) A.Nelson, Bot. Gaz. 37: 262 (1904)

Basionym:
Stenotus pygmaeus Torr. & A.Gray, Fl. N. Amer. [Torrey & A.Gray] 2(2): 237 (1842)

Synonyms:
Aster stenotus Kuntze
Haploppaus pygmaeus (Torr. & A.Gray) A.Gray
Macronema pygmaeum (Torr. & A.Gray) Greene

nw. USA, New Mexico
73 COL MNT WYO 77 NWM

3100-4100m

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