Monographs Details: Mapania pycnocephala (Benth.) Benth.
Authority: Maguire, Bassett. 1967. The botany of the Guayana Highland--Part VII. Mem. New York Bot. Gard. 17: 1-439.
Family:Cyperaceae
Discussion:

Jour. Linn. Soc. 15: 512. 1877, in textu, lapsu pycnostachya; emend. C. B. Clarke, Contr. U. S. Nat. Herb. 10:471. 1908.