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Taxon: Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist

 
Genus: Petasites
Family: Asteraceae (alt.Compositae)
Subfamily: Asteroideae
Tribe: Senecioneae
Subtribe: Tussilagininae
Nomen number: 455505
Place of publication: Rhodora 48:124. 1946
Link to protologue:
Name Verified on: 29-May-2008 by ARS Systematic Botanists.
Accessions: 2 (2 active, 0 available) in National Plant Germplasm System (Map)

Common names:

  • western sweet-coltsfoot  (Source: F NAmer) - English

Distributional Range:

    Native

    Northern America
    • SUBARCTIC AMERICA: Canada [Northwest Territories, Yukon]
    • EASTERN CANADA: Canada [Québec, Nova Scotia, Ontario, Prince Edward Island, New Brunswick, Newfoundland and Labrador]
    • WESTERN CANADA: Canada [Saskatchewan, Alberta, Manitoba, British Columbia]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Maine, Massachusetts, Michigan, New Hampshire, New York, Rhode Island, Vermont]
    • NORTH-CENTRAL U.S.A.: United States [Minnesota, North Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Idaho, Oregon, Washington]
    • SOUTHWESTERN U.S.A.: United States [California]


References:

  1. FNA Editorial Committee. 1993-. Flora of North America.
  2. Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
  3. Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: = Petasites palmatus

Check other web resources for Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist :

  • Flora of North America: Collaborative Floristic Effort of North American Botanists
  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • 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?455505. Accessed 17 July 2019.