Rock Garden Plants
Thelesperma subnudum A.Gray trib. Coreopsidae 
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FamilyASTERACEAE
Genus speciesThelesperma subnudum A.Gray trib. Coreopsidae
SynonymsThelesperma caespitosum Dorn
 Thelesperma marginatum Rydb.
 Thelesperma pubescens Dorn
Habitatdry, rocky slopes
Altitude1000-2900m
Descriptionglabrous, leaves mainly basal, 3-8cm long, irregularly pinnate, segments to 5mm wide, capitula few, ligules 15-25mm long a 10-15mm wide, disc yellow
Size10-40cm
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, 10-16°C
division in spring; cuttings in late summer
Territory Northern America
     Western Canada (Alberta )
     Northwestern U.S.A. (Colorado , Montana , Wyoming )
     North-Central U.S.A. (North Dakota )
     Southwestern U.S.A. (Arizona , Nevada , Utah )
     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

Thelesperma subnudum A.Gray, Proc. Amer. Acad. Arts 10: 72 (1874)

1000-2900m
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subnudum typicum ined.

Synonyms:
Thelesperma caespitosum Dorn
Thelesperma marginatum Rydb.
Thelesperma pubescens Dorn
Thelesperma pubescens caespitosum (Dorn) C.J.Hansen
Thelesperma subdudum alpinum S.L.Welsh
Thelesperma subnudum marginatum (Rydb.) Cronquist
Thelesperma subnudum pubescens (Dorn) S.L.Welsh
Thelesperma windhamii C.J.Hansen

Alberta, w. USA, New Mexico
71 ABT 73 COL MNT WYO 74 NDA 76 ARI NEV UTA 77 NWM

1000-2900m

subnudum maliterrimum S.L.Welsh & N.D.Atwood, Utah. Fl., ed. 4. 272 (2008)

Utah
76 UTA

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