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Taxon: Crepis tectorum L.

 
Genus: Crepis
Family: Asteraceae (alt.Compositae)
Subfamily: Cichorioideae
Tribe: Cichorieae
Subtribe: Crepidinae
Nomen number: 12203
Place of publication: Sp. pl. 2:807. 1753
Link to protologue:
Typification: View in Linnean Typification Project
Name Verified on: 06-Mar-2012 by ARS Systematic Botanists.
Accessions: 2 (0 active, 0 available) in National Plant Germplasm System

Common names:

  • narrow-leaf hawk's-beard  (Source: F BritStace) - English
  • narrow-leaved hawk’s-beard   - English (Canada)
  • crépis des troits  (Source: F NAmer) - French
  • crépis des toits   - French (Canada)
  • Dach-Pippau  (Source: Zander Ency) - German
  • takfibbla  (Source: Kulturvaxtdatabas) - Swedish
  • wu gen cao  (Source: F ChinaEng) - Transcribed Chinese

Economic Importance:

  • Weed: potential seed contaminant;

Distributional Range:

    Native

    Asia-Temperate
    • SIBERIA: Russian Federation [Buryatia, Tuva, Yakutia-Sakha, Altay, Krasnoyarsk, Chita, Irkutsk, Kemerovo, Kurgan, Novosibirsk, Omsk, Tomsk, Tyumen]
    • MIDDLE ASIA: Kazakhstan
    • MONGOLIA: Mongolia (n.)
    • RUSSIAN FAR EAST: Russian Federation [Khabarovsk, Primorye, Amur, Kamchatka, Magadan, Sakhalin]
    • CHINA: China [Heilongjiang Sheng, Nei Mongol Zizhiqu, Xinjiang Uygur Zizhiqu]

    Europe
    • NORTHERN EUROPE: Denmark, Finland, Norway, Sweden
    • MIDDLE EUROPE: Austria, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Switzerland
    • EASTERN EUROPE: Belarus, Estonia, Latvia, Lithuania, Moldova, Russian Federation-European part, [European part] Ukraine
    • SOUTHEASTERN EUROPE: Bosnia and Herzegovina, Bulgaria, Croatia, Italy (n.), Montenegro, Romania, Serbia, Slovenia
    • SOUTHWESTERN EUROPE: France


    Adventive

    Europe
    • NORTHERN EUROPE: Ireland, United Kingdom
    • MIDDLE EUROPE: Belgium


    Naturalized

    Northern America
    • SUBARCTIC AMERICA: Canada, [Northwest Territories, Yukon] Greenland, United States [Alaska]
    • EASTERN CANADA: Canada [Québec, Nova Scotia, Ontario, New Brunswick, Newfoundland and Labrador]
    • WESTERN CANADA: Canada [Saskatchewan, Alberta, Manitoba, British Columbia]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Jersey, New York, Ohio, Pennsylvania, Rhode Island]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Minnesota, Missouri, Nebraska, North Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Montana, Oregon, Washington, Wyoming]
    • SOUTHEASTERN U.S.A.: United States [Maryland, North Carolina, District of Columbia]
    • SOUTHWESTERN U.S.A.: United States [California]


References:

  1. Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource) URL: www.skud.info
  2. Babcock, E. B. 1947. The genus Crepis. Univ. Calif. Publ. Bot. 22:566-571.
  3. Chinese Academy of Sciences. 1959-. Flora reipublicae popularis sinicae.
  4. Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 282.
  5. Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen
  6. Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
  7. FNA Editorial Committee. 1993-. Flora of North America.
  8. Gleason, H. A. & A. Cronquist. 1963. Manual of vascular plants of northeastern United States and adjacent Canada.
  9. Grubov, V. I. 2001. Key to the vascular plants of Mongolia
  10. Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
  11. Krasnoborov, I. M., ed. 2000-. Flora of Siberia (English translation)
  12. McGregor, R. L. et al. (The Great Plains Flora Association). 1986. Flora of the Great Plains.
  13. Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
  14. Stace, C. 1995. New flora of the British Isles.
  15. Steyermark, J. A. 1977. Flora of Missouri.
  16. Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
  17. Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
  18. Yatskievych, G. & J. Turner. 1990. Catalogue of the flora of Missouri. Monogr. Syst. Bot. Missouri Bot. Gard. 37.

Check other web resources for Crepis tectorum L. :

Images:

  • Fruits: U.S. National Seed Herbarium image

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2020. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?12203. Accessed 17 February 2020.