Monographs Details: Pteris grandifolia L.
Authority: Palacios-Ríos, Mónica & Cortés, G. 1990. New Pteridophyte Records for the State of Quintana Roo, Mexico. 42: 241-243.
Family:Pteridaceae
Scientific Name:Pteris grandifolia L.
Discussion:

Specimens examined: Mpio. Oth6n P. Blanco, ruinas arqueol6gicas de Kohunlich, selva baja sub- perennifolia, 0 m, R. I. Aguilar & G. Cortes 504 (XAL); Mpio. Oth6n P. Blanco, Kohunlich, selva mediana con Scheelea, 10 m, 15 Mar 1986, E. de los Santos s.n. (XAL).

Previously known from Mexico (San Luis Potosi, Michoacan, Hidalgo, Vera- cruz, Oaxaca, Chiapas, and Tabasco), Guatemala to Panama, Antilles, Trinidad, Venezuela, and Colombia to Peru.