Leersia oryzoides

Leersia oryzoides

Leersia oryzoides

Taxonavigation

Taxonavigation: Poales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Monocots Cladus: Commelinids Ordo: Poales

Familia: Poaceae
Subfamilia: Oryzoideae
Tribus: Oryzeae
Subtribus: Oryzinae
Genus: Leersia
Species: Leersia oryzoides

Name

Leersia oryzoides (L.) Sw., 1788

Synonyms

• Homotypic
  • Phalaris oryzoides L., Sp. Pl.: 55 (1753).
  • Homalocenchrus oryzoides (L.) Mieg ex Pollich, Hist. Pl. Palat. 1: 52 (1776).
  • Asprella oryzoides (L.) Schreb., Gen. Pl., ed. 8[a], 1: 45 (1789).
  • Asprella flexuosa Dulac, Fl. Hautes-Pyrénées: 71 (1867), nom. superfl.
  • Oryza oryzoides (L.) Dalla Torre & Sarnth., Fl. Tirol 6(1): 142 (1906).
• Heterotypic
  • Ehrharta clandestina Weber in F.H.Wiggers, Prim. Fl. Holsat.: 64 (1780).
  • Poa paludosa Honck., Verz. Gew. Teutschl.: 226 (1782).
  • Asperella oryzoides (L.) Lam., Tabl. Encycl. 1: 167 (1791).
  • Leersia oryzoides var. purpurascens N.H.F.Desp., Fl. Sarthe: 300 (1838).
  • Leersia asperrima Willd. ex Trin., Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 5(2): 171 (1840), pro syn.
  • Poa hoffmanniana Opiz, Seznam: 76 (1852), nom. nud.
  • Oryza clandestina (Weber) A.Braun ex Asch., Fl. Brandenburg 1: 799 (1864).
  • Oryza clandestina f. inclusa Weisbord ex Baen., Deutsche Bot. Monatsschr. 15: 19 (1897).
  • Oryza clandestina var. inclusa Baen., Deutsche Bot. Monatsschr. 15: 21 (1897).
  • Oryza clandestina f. patens Weisbord ex Baen., Deutsche Bot. Monatsschr. 15: 19 (1897).
  • Oryza clandestina var. patens Baen., Deutsche Bot. Monatsschr. 16: 21 (1897).
  • Leersia oryzoides f. glabra A.A.Eaton, Rhodora 5: 118 (1903).
  • Oryza clandestina f. maculosa Waisb., Magyar Bot. Lapok 7: 41 (1908).
  • Oryza clandestina f. picta Waisb., Magyar Bot. Lapok 7: 41 (1908).
  • Leersia oryzoides var. inclusa (Wiesb. ex Baen.) Rouy in G.Rouy & J.Foucaud, Fl. France 14: 4 (1913).
  • Leersia oryzoides var. patens (Wiesb. ex Baen.) Rouy in G.Rouy & J.Foucaud, Fl. France 14: 4 (1913).
  • Leersia oryzoides f. inclusa (Weisbord ex Baen.) Dörfl., Herb. Norm. 1915: 164 (1915).
  • Leersia oryzoides f. clandestina (Weber) Eames, Rhodora 18: 239 (1916).
  • Leersia oryzoides f. maculosa (Waisb.) Soó, Acta Bot. Acad. Sci. Hung. 17: 123 (1971 publ. 1972).
  • Leersia oryzoides f. picta (Waisb.) Soó, Acta Bot. Acad. Sci. Hung. 17: 123 (1971 publ. 1972).

Distribution

Native distribution areas:

Continental: Temp. Northern Hemisphere Alabama, Albania, Altay, Arizona, Arkansas, Austria, Azores, Baltic States, Belarus, Belgium, British Columbia, Bulgaria, California, Central European Rus, China Southeast, Colorado, Connecticut, Corse, Czechoslovakia, Delaware, Denmark, District of Columbia, East European Russia, Finland, Florida, France, Georgia, Germany, Great Britain, Greece, Hainan, Hungary, Idaho, Illinois, Indiana, Iowa, Italy, Japan, Kansas, Kazakhstan, Kentucky, Kirgizstan, Korea, Louisiana, Maine, Manchuria, Manitoba, Maryland, Massachusetts, Mexico Northeast, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Netherlands, Nevada, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Caucasus, North Dakota, North European Russi, Northwest European R, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pakistan, Pennsylvania, Poland, Portugal, Primorye, Prince Edward I., Québec, Rhode I., Romania, Saskatchewan, South Carolina, South Dakota, South European Russi, Spain, Sweden, Switzerland, Tadzhikistan, Tennessee, Texas, Transcaucasus, Turkey-in-Europe, Turkmenistan, Ukraine, Utah, Uzbekistan, Vermont, Virginia, Washington, West Himalaya, West Siberia, West Virginia, Wisconsin, Wyoming, Xinjiang, Yugoslavia Introduced into: Cuba, New South Wales, New Zealand North, Victoria References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Swartz, O. 1788. Nova genera & species plantarum seu Prodromus descriptionum vegetabilium, maximam partem incognitorum quae sub itinere in Indiam Occidentalem annis 1783–87 digessit Olof Swartz. M. D. X+152 pp., index. M.Swederi, Holmiae [Stockholm] etc. BHL Reference page. : 21.

Additional references

• Clayton, W.D., Harman, K.T. & Williamson, H. (2006). World Grass Species - Synonymy database The Board of Trustees of the Royal Botanic Gardens, Kew.

Links

• Govaerts, R. et al. 2022. Leersia oryzoides in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 September 19. Reference page. 
• Hassler, M. 2022. Leersia oryzoides. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2022. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2022 September 19. Reference page. 
• Tropicos.org 2022. Leersia oryzoides. Missouri Botanical Garden. Published online. Accessed: 19 September 2022.
• International Plant Names Index. 2022. Leersia oryzoides. Published online. Accessed: September 19 2022.
• USDA, ARS, Germplasm Resources Information Network. Leersia oryzoides in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.

Vernacular names

English: rice cutgrass, Cut-grass
eesti: Jõgi-metsriis
suomi: Hukkariisi
Nederlands: Rijstgras
polski: Zamokrzyca ryżowa

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