Cyperus entrerianus Boench. Elsa Matilde Zardini & Juan Carlos Rivas 584232002-02-09 Paraguay, Alto Paraguay, Proposed Biosphere Reserve "Gran Chaco Americano". Cerro León. 20° 25' 46" S; 60° 18' 54" W. Supported by National Geographic Society Universidad Nacional de Asuncion (FACEN)., -20.4294 -60.3149 |