Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-10T10:06:45.423Z Has data issue: false hasContentIssue false
  • English
  • Français

Hyparrhenia variabilis and Hyparrhenia cymbaria (Poaceae): New for the Americas, Successful in Mexico

Published online by Cambridge University Press:  20 January 2017

Heike Vibrans ,
Edmundo García-Moya ,
Derek Clayton  and
Jorge G. Sánchez-Ken
Heike Vibrans*
Affiliation:
Postgrado en Botánica, Campus Montecillo, Colegio de Postgraduados, km 36.5 carretera federal México–Texcoco, 56230 Montecillo, Mpio. Texcoco, Estado de México, Mexico
Edmundo García-Moya
Affiliation:
Postgrado en Botánica, Campus Montecillo, Colegio de Postgraduados, km 36.5 carretera federal México–Texcoco, 56230 Montecillo, Mpio. Texcoco, Estado de México, Mexico
Derek Clayton
Affiliation:
The Herbarium, Royal Botanic Gardens, Kew, Richmond, Surrey, United Kingdom
Jorge G. Sánchez-Ken
Affiliation:
03100 México, D.F.
*
Corresponding author's E-mail: heike@colpos.mx, heike_texcoco@yahoo.com.mx
Get access Rights & Permissions [Opens in a new window]

Abstract

Hyparrhenia cymbaria (boat thatching grass, ipopo grass) and Hyparrhenia variabilis (no common name), robust African savanna grasses with complex taxonomies, have not yet been reported for the Americas. Large populations were found in central Jalisco, northeastern Michoacán, and Morelos, Mexico. The species grow in maize and sorghum fields as well as on roadsides and in old fields, but always in association with present or past sorghum cultivation; this suggests introduction through contaminated seed material from Africa. Because of the size and density of the populations, and their native ecology, they are both agricultural pests as well as a potentially dangerous invaders for the American (sub)tropical grasslands and native scrublands, including the southern United States. The invasion underlines the importance of effective phytosanitary controls of the seed supply.

Keywords

Boat thatching grass, Hyparrhenia cymbaria (L.) StapfHyparrhenia variabilis StapfInvasive grassesinvasive plantsJaliscoMichoacánMorelosphytosanitary controlsnew record
Type
Research Article
Information
Invasive Plant Science and Management , Volume 7 , Issue 2 , June 2014 , pp. 222 - 228
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

Atlas of Living Australia (no date) http://bie.ala.org.au/species/Hyparrhenia+variabilis. Accessed July 30, 2012Google Scholar
Beetle, AA, Miranda-Sánchez, JA, Jaramillo-Luque, V, Rodríguez-Rodríguez, AM, Aragon-Melchor, L, Vergara-Batalla, MA, Chimal-Hernández, A, Dominguez-Sepulveda, O (1995) Las Gramíneas de Mexico IV. México, D.F. Secretaría de Agricultura, Ganadería y Desarrollo Rural. 372 pGoogle Scholar
Boughey, AS, Munro, PE, Meiklejohn, J, Strang, RM, Swift, MJ (1964) Antibiotic reactions between African savanna species. Nature 203:1302–1303 Google Scholar
Clayton, WD (1969) A revision of the genus Hyparrhenia. Kew Bull Additional Series II. Kew, UK Kew Botanical Garden. 196 pGoogle Scholar
Clayton, WD (1975) Some discriminant functions for Hyparrhenia: studies in the Gramineae: XLI. Kew Bull 30:511–520 Google Scholar
Clayton, WD, Renvoize, SA (1982) Flora of Tropical East Africa. Gramineae (Part 3). Kew, UK Kew Botanical Garden. http://plants.jstor.org/flora/ftea008991. Accessed July 30, 2012Google Scholar
Clayton, WD, Vorontsova, MS, Harman, KT, Wiliamson, H (2006) GrassBase—The Online World Grass Flora. http://www.kew.org/data/grasses-db.html. Accessed July 27, 2012Google Scholar
Comité Asesor Nacional sobre Especies Invasoras (2010) Estrategia Nacional sobre Especies Invasoras en México, Prevención, Control y Erradicación. México, D.F. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, Comisión Nacional de Áreas Protegidas, Secretaría del Medio Ambiente y Recursos Naturales. 91 pGoogle Scholar
Cope, TA (2002) Gramineae (Hyparrhenia variabilis and Hyparrhenia cymbaria). In Pope, GV, Martins, ES, eds. Flora Zambesiaca, Volume 10, part 4, online version. http://apps.kew.org/efloras/namedetail.do?flora=fz&taxon=8887&nameid=23353 and http://apps.kew.org/efloras/namedetail.do?qry=namelist&flora=fz&taxon=8886&nameid=23337. Accessed July 30, 2012Google Scholar
Davidse, G, Sousa-Sánchez, M, Chater, AO (1994) Alismataceae a Cyperaceae. Flora Mesoamericana 6. México, D.F. Instituto de Biología, Universidad Nacional Autonoma de México. 543 pGoogle Scholar
Dávila, P, Mejía-Saules, MT, Gómez-Sanchez, M, Valdes-Reyna, J, Ortiz, JJ, Morin, C, Castrejon, J, Ocampo, A (2006) Catálogo de Gramíneas de México. México, D.F. Universidad Nacional Autónoma de México. 671 pGoogle Scholar
Kottek, M, Grieser, J, Beck, C, Rudolf, B, Rubel, F (2006) World Map of the Köppen-Geiger Climate Classification Updated. Meteorol Z 15:259–263 http://koeppen-geiger.vu-wien.ac.at/present.htm. Accessed February 17, 2014Google Scholar
Lata, JC, Degrange, V, Raynaud, X, Maron, PA, Lensi, R, Abbadie, L (2004) Grass populations control nitrification in savanna soils. Funct Ecol 18:605–611 Google Scholar
Parsons, JJ (1970) The “Africanization” of the New World tropical grasslands. Tübinger Geogr Stud 34:141–153 Google Scholar
Parsons, JJ (1972) Spread of African pasture grasses to the American tropics. J Range Manag 25:12–17 Google Scholar
Pluess, T, Cannon, R, Jarošík, V, Pergl, J, Pyšek, P, Bacher, S (2012) When are eradication campaigns successful? A test of common assumptions. Biol Invasions 14:1365–1378 Google Scholar
Rejmanek, M, Pitcairn, MJ (2002) When is eradication of exotic pest plants a realistic goal? Pages 249–253 in Veitch, CR, Clout, MN, eds. Turning the Tide: The Eradication of Invasive Species. Proceedings of the International Conference on Eradication of Island Invasives. Gland, Switzerland and Cambridge, UK IUCN, Invasive Species Specialist Group Google Scholar
Rzedowski, J, de Rzedowski, GC (1990) Nota sobre el elemento africano en la flora adventicia de México. Acta Bot Mex 12:21–24 Google Scholar
Integrated Biodiversity Information System (SIBIS) (2013) http://sibis.sanbi.org/faces/SearchSpecies/Search.jsp?1=1. Accessed December 5, 2013Google Scholar
Stromgaard, P (1986) Early secondary succession on abandoned shifting cultivator's plots in the miombo of South Central Africa. Biotropica 18:97–106 Google Scholar
Vesey-Fitzgerald, DF (1963) Central African grasslands. J Ecol 51:243–274 Google Scholar
Villaseñor, JL, Espinosa-Garcia, FJ (2004) The alien flowering plants of Mexico. Divers Distrib 10:113–123 Google Scholar
Williams, DG, Baruch, Z (2000) African grass invasion in the Americas: ecosystem consequences and the role of ecophysiology. Biol Invasions 2:123–140 Google Scholar