Rock Garden Plants
Tetradymia canescens DC. trib. Senecioneae 
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FamilyASTERACEAE
Genus speciesTetradymia canescens DC. trib. Senecioneae
SynonymsTetradymia inermis Nutt.
Habitatsagebrush wilding
Altitude400-3300m
Descriptiondensely white tomentose, leaves linear or oblanceolate, 1-3cm, sometimes in axills with fascicles of smaller leaves, capitula in small racemes, at apex of branchlets
Size30-50cm
Coloryellow
Bloomsummer
Ca
Typeshrub
Cultivationsunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
cuttings in late summer
Territory Northern America
     Western Canada (British Columbia )
     Northwestern U.S.A. (Colorado , Idaho , Montana , Oregon , Washington , Wyoming )
     Southwestern U.S.A. (Arizona , California , 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

Tetradymia canescens DC., Prodr. [A.P.de Candolle] 6: 440 (1838)

400-3300m
=============================================================================
canescens typica Payson, Univ. Wyoming Publ. Sco., Bot. 1: 108 (1924)

Synonyms:
Tetradymia canescens inermis (Nutt.) A.Gray
Tetradymia inermis Nutt.

British Columbia, w. USA, New Mexico
71 BRC 73 COL IDA MNT ORE WAS WYO 76 ARI CAL NEV UTA 77 NWM

400-3300m

canescens thornae N.D.Atwood & al., Rhodora 109(940): 405 (2007)

Arizona
76 ARI

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