Eleocharis elegans (Cyperaceae) new to Florida and a possible native addition to the flora of the United States
DOI:
https://doi.org/10.17348/jbrit.v12.i1.932Keywords:
Eleocharis elegans, Florida, Addition to the flora, native status, climate changeAbstract
Eleocharis elegans, a neotropical wetland sedge (Cyperaceae), is reported as new for the United States from a site in Hardee County, Florida. A number of factors suggest this represents a natural occurrence. We speculate that climate change-related factors such as increasingly frequent major storms offer the most logical explanation of its arrival in the United States.
References
Acevedo-Rodriguez, P. & M.T. Strong. 2005. Monocotyledons and gymnosperms of Puerto Rico and the Virgin Islands. Contr. U.S. Natl. Herb. 52:1–415.
Brunton, D.F. 2001. Quillwort dispersal: Which way is the wind blowing? Chinquapin 9:20, 24–26.
Brunton, D.F. 2015. Key to the Quillworts (Isoetes: Isoetaceae) of the southeastern United States. Amer. Fern J. 105:86–100.
Bryson, C.T. & R. Carter. 2008. The significance of Cyperaceae as Weeds. In: R.F.C. Naczi and B.A. Ford, eds. Sedges: Uses, diversity, and systematics of the Cyperaceae. Pp. 15–101.
Carter, R., R.L. Mears, R.H. Goddard, & C.T. Bryson. 2016. Cyperus richardii (Cyperaceae) new to Florida, U.S.A., and the western hemisphere. J. Bot. Res. Inst. Texas 10:191–200.
Figuerola, J. & A.J. Green. 2002. Dispersal of aquatic organisms by waterbirds: A review of past research and priorities for future studies. Freshwater Biol. 47:483–494.
Garcia-Alvarez, A., C.H.A. Van Leeuwen, C.J. Luque, A. Hussner, A. Velez-Martin, A. Perez-Vasquez, A.J. Green, & E.M. Castellanos. 2015. Internal transport of alien and native plants by geese and ducks: An experimental study. Freshwater Biol. 60:1316–1329.
Jacono, C.J. 2001. Scleria lacustris (Cyperaceae), an aquatic and wetland sedge introduced to Florida. Sida 19:1163–1170.
Matthews, J.F., W.R. Faircloth, & J.R. Allison. 1991. Portulaca biloba Urban (Portulacaeae), a species new to the United States. Syst. Bot. 16:736–740.
Menapace, F.J. 1993. Achene micro-morphology as a systematic aid to the series placement of Svenson's undesignated Eleocharis (Cyperaceae) species. Rhodora 95:214–224.
Rosen, D.J., S.L. Hatch, & R. Carter. 2007. Infraspecific taxonomy and nomenclature of Eleocharis acutangula (Cyperaceae) J. Bot. Res. Inst. Texas 1:875–888.
Smith, S.G., J.J. Bruhl, M. Socorro Gonzalez-Elizondo, & F.J. Menapace. 2002. Eleocharis R. Brown. In: Flora of North America Editorial Committee, eds. Flora of North America north of Mexico. Oxford University Press, New York, U.S.A. and Oxford, U.K. 23:116–1200.
Socorro Gonzalez-Elizondo, M. 2002. 8d. Eleocharis R. Brown subg. Limnochloa (Palisot de Beauvois et T. Lestiboudois) Torrey. In: Flora of North America Editorial Committee, eds. Flora of North America north of Mexico. Oxford University Press, New York, U.S.A., and Oxford, U.K. 23:60–62.
Socorro Gonzalez-Elizondo, M., D.J. Rosen, R. Carter, & P.M. Peterson. 2007. Eleocharis reznicekii (Cyperaceae), a new species from the Mexican high plateau. Acta Bot. Mex. 81:35–43.
Villaseñor, J.L. & F.J. Espinosa-García. 1998. Catálogo demalezas de México. Ediciones Científicas Universitarias.Universidad Nacional Autónoma de México, Consejo National Consultivo Fitosanitario and Fondo de Cultura Económica, México.
Villaseñor Villasenor, J.L. & F.J. Espinosa-Garcia. 2004. The alien flowering plants of Mexico. Diversity & Distrib. 10:113–123.
Wunderlin, R.P. 1998. Guide to the flora of Florida. University of Florida Press, Gainesville, Florida, U.S.A.
Wunderlin, R.P., B.F. Hansen, A.R. Franck, & F.B. Essig. 2017. Eleocharis acutangula. In: Atlas of Florida plants. http://florida.plantatlas.usf.edu/SpecimenDetails.aspx?PlantID=4218 [accessed 20 Nov 2017].