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Taxon: Tetradymia canescens DC.

 
Genus: Tetradymia
Family: Asteraceae (alt.Compositae)
Subfamily: Asteroideae
Tribe: Senecioneae
Subtribe: Tussilagininae
Nomen number: 313420
Place of publication: Prodr. 6:440. 1838 ("1837")
Link to protologue:
Name Verified on: 29-Dec-2009 by ARS Systematic Botanists.
Accessions: 19 (18 active, 2 available) in National Plant Germplasm System (Map)

Autonyms (not in current use) and synonyms:

(≡ homotypic synonym, = heterotypic synonym, - autonym)

Common names:

  • common horshbrush  (Source: Intermt F) - English
  • spineless horsebrush  (Source: Kingsbury) - English

Economic Importance:

  • Vertebrate poisons: mammals;

Distributional Range:

    Native

    Northern America
    • WESTERN CANADA: Canada [British Columbia (s.)]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana (w.), Oregon, Washington, Wyoming]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico (n.)]
    • SOUTHWESTERN U.S.A.: United States [Arizona (n.), California, Nevada, Utah]


References:

  1. Cronquist, A. et al. 1972-. Intermountain flora.
  2. FNA Editorial Committee. 1993-. Flora of North America.
  3. Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
  4. Kingsbury, J. M. 1964. Poisonous plants of the United States and Canada.
  5. Strother, J. L. 1974. Taxonomy of Tetradymia (Compositae: Senecioneae). Brittonia 26:186.
  6. Strother, J. L. 1978. Compositae. North American flora ser. 2, 10:164. Note: ser. 1, 1905-1957; ser. 2, 1954-1972

Check other web resources for Tetradymia canescens DC. :

  • Flora of North America: Collaborative Floristic Effort of North American Botanists
  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • BONAP North American Plant Atlas of the Biota of North America Program:
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=313420. Accessed 23 October 2019.