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Taxon: Eragrostis pectinacea (Michx.) Nees ex Jedwabn.

 
Genus: Eragrostis
Family: Poaceae (alt.Gramineae)
Subfamily: Chloridoideae
Tribe: Eragrostideae
Subtribe: Eragrostidinae
Nomen number: 15292
Place of publication: Bot. Arch. 5: 212. 1924 (Nees, Fl. Afr. austral. ill. 406. 1841, nom. nud.)
Link to protologue:
Comments:
  • • Nees (1841) only mentions E. pectinacea Michx., but provides no description sufficient to validate a new combination under Melbourne ICN Art. 41.4
  • • similarly not validated by Steudel in Nomencl. Bot. ed. 2
Name Verified on: 12-Feb-2001 by ARS Systematic Botanists. Last Changed: 21-Oct-2013
Species priority site is: Western Regional PI Station (W6)
Accessions: 3 (2 active, 2 available) in National Plant Germplasm System

Synonyms:

Common names:

Economic Importance:

  • Weed: potential seed contaminant; potential seed contaminant

Distributional Range:

    Native

    Northern America
    • EASTERN CANADA: Canada [Nova Scotia, Ontario (s.), Quebec (s.)]
    • NORTHEASTERN U.S.A.: United States [Connecticut (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), Indiana, Maine (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), Massachusetts (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), Michigan, New Hampshire (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), New Jersey, New York, Ohio, Pennsylvania, Rhode Island (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), Vermont (http://neatlas.huh.harvard.edu/Neatlas1/Poac-D-L.html), West Virginia]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Kansas, Minnesota, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana, Oregon, Washington, Wyoming]
    • SOUTHEASTERN U.S.A.: United States [Alabama, Arkansas, Delaware, Florida (http://www.plantatlas.usf.edu/main.asp?plantID=2738), Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, South Carolina (s.w.), Tennessee (http://tenn.bio.utk.edu/vascular/database/vascular-database.asp?CategoryID=Monocots&FamilyID=Poaceae&GenusID=Eragrostis&SpeciesID=pectinacea), Virginia]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
    • SOUTHWESTERN U.S.A.: United States [Arizona, California, Nevada, Utah]
    • NORTHERN MEXICO: Mexico [Baja Sur, Chihuahua, Coahuila, Durango, Nuevo Leon, San Luis Potosi, Sonora, Tamaulipas, Zacatecas]
    • SOUTHERN MEXICO: Mexico [Aguascalientes, Colima, Guanajuato, Hidalgo, Jalisco, Mexico, Michoacan, Nayarit]

    Southern America
    • CARIBBEAN: Bahamas
    • CENTRAL AMERICA: Costa Rica, El Salvador, Guatemala, Honduras, Panama
    • NORTHERN SOUTH AMERICA: Venezuela
    • BRAZIL: Brazil
    • WESTERN SOUTH AMERICA: Colombia, Ecuador, Peru
    • SOUTHERN SOUTH AMERICA: Argentina (n.)


    Naturalized (natzd. elsewhere)

References:

  1. Angelo, R. & D. E. Boufford Atlas of the flora of New England (on-line resource). (Atlas NEng)
  2. CIBA-GEIGY, Basel, Switzerland Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) (Weed CIBA)
  3. CONABIO Comisión Nacional para el Conocimiento y Uso de la Biodiversidad en Mexico. Sistema Integrado de Información Taxonómica (SIIT) (on-line resource). (CONABIO)
  4. Correll, D. S. & H. B. Correll Flora of the Bahama archipelago. (F Bahamas)
  5. Davidse, G. et al., eds. Flora mesoamericana. (F Mesoamer)
  6. FNA Editorial Committee Flora of North America. (F NAmer)
  7. Harling, G. & B. Sparre, eds. Flora of Ecuador. (F Ecuador)
  8. Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. (Grass US)
  9. Kartesz, J. T. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. (L US Can ed2)
  10. McGregor, R. L. et al. (The Great Plains Flora Association) Flora of the Great Plains. (F GPlains)
  11. Peterson, P. M. & J. Valdés-Reyna 2005. Eragrostis (Poaceae: Chloridoideae: Eragrostideae: Eragrostidinae) from northeastern Mexico (Sida) 21:1403-1406.
  12. Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  13. Veldkamp, J. F. 2002. Revision of Eragrostis (Gramineae, Chloridoideae) in Malesia (Blumea) 47:182.
  14. Voss, E. Michigan flora. (F Mich)
  15. Welsh, S. L. et al. A Utah flora. (F Utah ed2)
  16. Wunderlin, R. & B. Hansen Atlas of Florida vascular plants (on-line resource). (Atlas Florida)
  17. Zuloaga, F. O. et al. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47. 1994 (L Grass Argent)

Check other web resources for Eragrostis pectinacea (Michx.) Nees ex Jedwabn. :


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=15292. Accessed 16 October 2018.