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Taxon: Leersia oryzoides (L.) Sw.

 
Genus: Leersia
Family: Poaceae (alt.Gramineae)
Subfamily: Oryzoideae
Tribe: Oryzeae
Subtribe: Oryzinae
Nomen number: 21732
Place of publication: Prodr. 21. 1788
Link to protologue:
Name Verified on: 08-May-1992 by ARS Systematic Botanists. Last Changed: 29-Apr-1998
Species priority site is: Plant Genetic Resources Conservation Unit, Griffin, GA (S9)
Accessions: 3 (0 active, 0 available) in National Plant Germplasm System

Synonyms:

Common names:

Economic Importance:

  • Weed: potential seed contaminant; potential seed contaminant; potential seed contaminant

Distributional Range:

    Native

    Asia-Temperate
    • WESTERN ASIA: Iran (n.), Turkey
    • CAUCASUS: Armenia, Azerbaijan, Georgia, Russian Federation-Ciscaucasia [Ciscaucasia]
    • SIBERIA: Russian Federation [Altay]
    • MIDDLE ASIA: Kazakhstan, Kyrgyzstan, Turkmenistan, Uzbekistan
    • RUSSIAN FAR EAST: Russian Federation [Primorye]
    • CHINA: China [Fujian, Hainan, Heilongjiang, Hunan, Xinjiang]
    • EASTERN ASIA: Japan, Korea

    Asia-Tropical
    • INDIAN SUBCONTINENT: Pakistan (n.w.)

    Europe
    • NORTHERN EUROPE: Denmark, Finland, Sweden, United Kingdom
    • MIDDLE EUROPE: Austria, Belgium, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Switzerland
    • EASTERN EUROPE: Belarus, Estonia, Latvia, Lithuania, Moldova, Russian Federation, [Kalmykia, Astrakhan, Saratov, Volgograd] Russian Federation-European part, [European part] Ukraine (incl. Krym)
    • SOUTHEASTERN EUROPE: Albania, Bulgaria, Croatia, Italy, Romania, Serbia, Slovenia
    • SOUTHWESTERN EUROPE: France (incl. Corsica), Portugal, Spain

    Northern America
    • EASTERN CANADA: Canada [Nova Scotia, Ontario, Prince Edward Island, New Brunswick]
    • WESTERN CANADA: Canada [Manitoba, British Columbia]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Colorado, Montana (s.e.), Oregon, Washington, Wyoming (s.e. (Goshen Co.))]
    • SOUTHEASTERN U.S.A.: United States [Alabama, Arkansas, Delaware, Florida (n.), Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
    • SOUTHWESTERN U.S.A.: United States [Arizona, California, Utah]
    • Mexico (n.e.)


    Naturalized

    Africa
    • MACARONESIA: Portugal [Azores]

    Australasia
    • AUSTRALIA: Australia


References:

  1. Australia's Virtual Herbarium (on-line resource). (Aust Virtual Herb)
  2. Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info). 2012 (Kulturvaxtdatabas)
  3. Baldwin, B. G. et al., eds. The Jepson manual: vascular plants of California (on-line resource). (F CalifJep ed2)
  4. Botanical Society of the British Isles BSBI taxon database (on-line resource). (BSBI)
  5. CIBA-GEIGY, Basel, Switzerland Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) (Weed CIBA)
  6. Correll, D. S. & M. C. Johnston Manual of the vascular plants of Texas. 1970 (F Tex)
  7. Dorn, R. D. Manual of the vascular plants of Wyoming. 1977 (F Wyom)
  8. Dorn, R. D. Vascular plants of Montana. 1984 (F Montana)
  9. Euro+Med Editorial Committee Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). (EuroMed Plantbase)
  10. Gould, F. W. The grasses of Texas. 1975 (Grass Tex)
  11. Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. (Grass US)
  12. Integrated Botanical Information System (IBIS) Australian plant common name database (on-line resource). (Aust Pl Common Names)
  13. Judziewicz, E. J. et al. 2000. Catalogue of New World grasses (Poaceae): I. Subfamilies Anomochlooideae, Bambusoideae, Ehrhartoideae, and Pharoideae Contr. U.S. Natl. Herb. 39:66.
  14. Kitagawa, M. Neo-lineamenta florae Manshuricae. (F Manshur)
  15. Koyama, T. Grasses of Japan and its neighboring regions. 1987 (Grass Japan)
  16. Magee, D. W. & H. E. Ahles Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. (F NE US)
  17. Martin, W. C. & C. R. Hutchins A flora of New Mexico. (F New Mex)
  18. McVaugh, R. Flora Novo-Galiciana. (F NGalicia)
  19. Nasir, E. & S. I. Ali, eds. Flora of [West] Pakistan. (F Pak)
  20. Rechinger, K. H., ed. Flora iranica. (F Iran)
  21. Scoggan, H. J. The flora of Canada, 4 vol. (F Canada)
  22. Silva, L. et al. Listagem da fauna e flora terrestres dos Açores. Lista des plantas vasculares (Pteridophyta e Spermatophyta). (L Azores)
  23. Skvortsov, A. K., ed. 2006. Flora of the Lower Volga region. 2006- (F LowVolga) 1:136-137.
  24. Tutin, T. G. et al., eds. Flora europaea. (F Eur)
  25. Tzvelev, N. N. Zlaki SSSR. 1976 (Grass USSR)
  26. Weber, E. Invasive plant species of the world: a reference guide to environmental weeds. 2003 (Invasive Pl Spec)
  27. Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). (F ChinaEng)
  28. Wunderlin, R. P. Guide to the vascular plants of Florida. 1998 (F Florida)

Check other web resources for Leersia oryzoides (L.) Sw. :

Images:


Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=21732. Accessed 21 October 2018.