Eleocharis obtusetrigona (Cyperaceae) new to North and Central America

Authors

  • M. Socorro González-Elizondo CIIDIR Unidad Durango, Instituto Politécnico Nacional
  • Martha González-Elizondo CIIDIR Unidad Durango, Instituto Politécnico Nacional
  • S. Galen Smith Department of Biology, University of Wisconsin-Whitewater

DOI:

https://doi.org/10.21829/abm60.2002.898

Keywords:

Central America, Cyperaceae, distribution, Eleocharis, Mexico, new record, U.S.A.

Abstract

Eleocharis obtusetrigona (Lindl. & Nees) Steud., previously known only from South America, is recorded here for southeastern United States, Mexico and Central America. A description of the species is presented, as well as a key to separate E. obtusetrigona from other robust species of subgenus Limnochloa with which it has been confused.

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References

Barros, M. 1960. Las ciperáceas del estado de Santa Catalina. Sellowia 12: 262. 1960.

Clarke, C. B. 1898 in Bull. Herb. Boiss. 6. Append 1: 20.

Correll, D. S. & H. B. Correll. 1975. Aquatic and wetland plants of southwestern United States. Vol. I. Stanford University Press. Stanford, California. 856 pp.

González-Elizondo, M. S. & J. A. Tena. 2000. Eleocharis (Cyperaceae) in the New World. In: Wilson, K. L. & D. A. Morrison (eds.). Monocots: systematics and evolution. CSIRO Publishing. Australia. pp. 637-643.

Guaglianone, E. R. & O. Ueno. 1990. A disjunct species of Eleocharis (Cyperaceae). Darwiniana 30: 223-229.

Pedersen, T. M. 1961. Nota sobre las especies argentinas de Heleocharis, subgen. Limnochloa (Nees) C. B. Clarke (Series Mutatae, Svenson). Darwiniana 12(2): 241-246.

Svenson, H. K. 1939. Monographic studies in the genus Eleocharis. Rhodora 41: 4-19.

Svenson, H. K. 1957. Eleocharis (Cyperaceae). N. Amer. Fl. 18: 509-540.

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Published

2002-07-01

How to Cite

González-Elizondo, M. S., González-Elizondo, M., & Smith, S. G. (2002). Eleocharis obtusetrigona (Cyperaceae) new to North and Central America. Acta Botanica Mexicana, (60), 7–11. https://doi.org/10.21829/abm60.2002.898
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