Taxon: Poa annua L.

 
Genus: Poa
Family: Poaceae (alt.Gramineae)
Subfamily: Pooideae
Tribe: Poeae
Subtribe: Poinae
Nomen number: 28904
Place of publication: Sp. pl. 1:68. 1753
Link to protologue:
Typification:
Name Verified on: 13-May-1992 by ARS Systematic Botanists. Last Changed: 09-May-2011
Species priority site is: Western Regional PI Station (W6)
Accessions: 80 in National Plant Germplasm System (GoogleMap)

Other conspecific taxa:

Common names:

Economic Importance:

  • Harmful organism host: crop diseases (fide WorldWeeds 593-594. 1997)
  • Harmful organism host: crop pests (fide WorldWeeds 593-594. 1997)
  • Environmental: lawn/turf ()
  • Weed: potential seed contaminant ()

Distributional Range:

    Cultivated (also cult.)

    Adventive

    Southern America
    • SOUTHERN SOUTH AMERICA: Argentina, Paraguay, Uruguay


    Naturalized

    Africa
    • SOUTHERN AFRICA: Lesotho, Namibia, South Africa

    Antarctic
    • ANTARCTIC CONTINENT: Antarctica

    Australasia
    • AUSTRALIA: Australia

    Northern America
    • Mexico, United States

    Pacific
    • NORTH-CENTRAL PACIFIC: United States [Hawaii]

    Southern America
    • CARIBBEAN: West Indies
    • WESTERN SOUTH AMERICA: Colombia, Peru
    • SOUTHERN SOUTH AMERICA: Chile


    Other (probable origin Europe)

References:

  1. Plants of southern Africa: an online checklist. (Pl SAfr Online)
  2. Acevedo-Rodríguez, P. & M. T. Strong Flora of the West Indies (on-line resource). (F WIndies Online)
  3. Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info). 2012 (Kulturvaxtdatabas)
  4. Allan, H. H. B. et al. Flora of New Zealand. (F NZeal)
  5. Chwedorzewska, K. J. 2008. Poa annua in Antarctic: searching for the source of introduction Polar Biol. 31:263-268.
  6. CIBA-GEIGY, Basel, Switzerland Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) (Weed CIBA)
  7. Davidse, G. et al., eds. Flora mesoamericana. (F Mesoamer)
  8. Edgar, E. 1986. Poa L. in New Zealand New Zealand J. Bot. 24:456.
  9. Euro+Med Editorial Committee Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). (EuroMed Plantbase)
  10. FNA Editorial Committee Flora of North America. (F NAmer)
  11. Food and Agriculture Organization of the United Nations (FAO) 2010. Ecocrop (on-line resource). (Ecocrop)
  12. Gange, A. C. et al. 1999. Can arbuscular mycorrhizal fungi be used to control the undesirable grass Poa annua on golf courses? J. Appl. Ecol. 36:909-919.
  13. Giraldo-Cañas, D. 2011. Catálogo de la familia Poaceae en Colombia (Darwiniana) 49:139-247.
  14. Hanelt, P., ed. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6. 2001 (Mansf Ency)
  15. Hansen, A. & P. Sunding Flora of Macaronesia: checklist of vascular plants, ed. 4. Sommerfeltia vol. 17. (L Macar ed4)
  16. Holm, L. et al. A geographical atlas of world weeds. 1979 (Atlas WWeed)
  17. Holm, L. et al. World weeds: natural histories and distribution. 1997 (WorldWeeds)
  18. Huff, D. R. 2000. This is not your father's bluegrass. A century of microevolution expedites development of greens-quality Poa annua (Diversity) 16:29-30.
  19. Huxley, A., ed. The new Royal Horticultural Society dictionary of gardening. 1992 (Dict Gard)
  20. Instituto de Botánica Darwinion Flora del Conosur. Catálogo de las plantas vasculares. (F ConoSur)
  21. Integrated Botanical Information System (IBIS) Australian plant common name database (on-line resource). (Aust Pl Common Names)
  22. International Seed Testing Association A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2. (Mult Glossary Crops)
  23. Jahandiez, E. & R. Maire Catalogue des plantes du Maroc. (L Maroc)
  24. Koyama, T. Grasses of Japan and its neighboring regions. 1987 (Grass Japan)
  25. Lee, Y. N. Flora of Korea. (F Korea)
  26. Ohwi, J. Flora of Japan (Engl. ed.). (F JapanOhwi)
  27. Personal Care Products Council International Nomenclature Cosmetic Ingredient (INCI)
  28. Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  29. Randall, R. P. The introduced flora of Australia and its weed status. (Weed CRCAustralia)
  30. Rehm, S. Multilingual dictionary of agronomic plants. 1994 (Dict Rehm)
  31. Seed Regulatory and Testing Division, Agricultural Marketing Service, U.S.D.A. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act (updated annually). (State Noxweed Seed)
  32. Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae Contr. U.S. Natl. Herb. 48:511.
  33. Tovar, Ó. 1993. Las gramíneas (Poaceae) del Perú (Ruizia) 13:127.
  34. Townsend, C. C. & E. Guest Flora of Iraq. (F Iraq)
  35. Tutin, T. G. et al., eds. Flora europaea. (F Eur)
  36. Ugarte, E. et al. 2011. Vascular alien flora, Chile (Check List) 7:365-380.
  37. Vibrans, H., ed. Malezas de México (on-line resource). (Malezas Mex)
  38. Villaseñor, J. L. & F. J. Espinoza-Garcia 2004. The alien flowering plants of Mexico Diversity & Distrib. 10:113-123.
  39. Wagner, W. L. et al. Flora of the Hawaiian Islands (on-line resource). (F Hawaii Online)
  40. Walker, E. Flora of Okinawa and the southern Ryukyu Islands. (F Okin)
  41. Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). (F ChinaEng)
  42. Zon, A. P. M. van der Graminées du Cameroun. 1992 (Grass Camer)

Check other web resources for Poa annua L. :

Images:

  • Florets: U.S. National Seed Herbarium image

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=28904. Accessed 25 May 2018.