Eleocharis mutata (Cyperaceae), new to the flora of Florida, U.S.A.
DOI :
https://doi.org/10.17348/jbrit.v14.i2.1018Mots-clés :
Eleocharis mutata, range expansion, nativity, Florida, new recordRésumé
This is the first record of Eleocharis mutata in Florida, and the second record in the continental USA, suggesting a potential natural range expansion of this species from the Caribbean region. A key to species of Eleocharis subg. Limnochloa in Florida is included, along with a site description of the occurrence, visual aids for identification, and a brief discussion of nativity.
Références
Brunton, D.F., J.R. Campbell, & A.A. Reznicek. 2018. Eleocharis elegans (Cyperaceae) new to Florida and a possible native addition to the Flora of the United States. J. Bot. Res. Inst. Texas 12(1):249–255.
Bryson, C.T. & R. Carter. 2008. Sedges: Uses, diversity, and systematics of the Cyperaceae In: R.F.C. Naczi & B.A. Ford, eds. The significance of Cyperaceae as weeds, Missouri Botanical Garden Press, St. Louis, Missouri, U.S.A. Pp. 15–101.
Carter, R., R.L. Mears, R.H. Goddard, & C.T. Bryson. 2016. Cyperus richardii (Cyperaceae) new to Florida, USA, and the western hemisphere. J. Bot. Res. Inst. Texas 10(1):191–200.
Gann, G.D., C.G. Stocking, & Colloborators. 2001–2019. Floristic inventory of South Florida database online. Available at regionalconservation.org/ircs/database/database.asp. Accessed November 2019.
Google Earth Pro. 2020. Available at google.com/earth/versions/#download-pro. Accessed November 2019.
González-Elizondo, M.S. & P.M. Peterson. 1997. A classification of and key to the supraspecific taxa in Eleocharis (Cyperaceae). Taxon 46:433–449.
Jacono, C.C. 2001. Scleria lacustris (Cyperaceae), an aquatic and wetland sedge introduced to Florida. Sida 19(4):1163–1170.
Noaa Historical Hurricane Tracks. 2020. Available at coast.noaa.gov/hurricanes/. Accessed November 2019.
Rosen, D.J. & S.D. Jones. 2004. Eleocharis mutata (Cyperaceae) new to the flora of North America north of México. Sida 21(2):1153–1160.
Rosen, D.J., S.L. Hatch, & R. Carter. 2007. Infraspecific taxonomy and nomenclature of Eleocharis acutangula (Cyperaceae). J. Bot. Res. Inst. Texas 1(2):875–888.
Rosen, D.J., S. L. Hatch, & R. Carter. 2008. Taxonomy and nomenclature of three closely related species of Eleocharis subg. Limnochloa (Cyperaceae). Blumea 53:235–246.
Tropicos.Org. 2020. Available at tropicos.org. Accessed November 2019.
Villaverde, T., M. Escudero, M. Luceno, & S. Martín-Bravo. 2015. Long-distance dispersal during the middle-late Pleistocene explains the bipolar disjunction of Carex maritima (Cyperaceae). J. Biogeogr. 42:1820–1831.
Wunderlin, R.P. & B.F. Hansen. 2011. Guide to the flora of Florida. University of Florida Press, Gainesville, FL, U.S.A.
Wunderlin, R.P., B.F. Hansen, A.R. Franck, & F.B. Essig. 2019. Atlas of Florida Plants. Available at florida.plantatlas.usf.edu. Institute for Systematic Botany, University of South Florida, Tampa, Florida, U.S.A.
