In this paper is presented the taxonomic treatment for the species of Polypodiaceae from the west border of Brazilian Pantanal. The family is represented by 14 species, corresponding to the genera Pecluma (four species), Pleopeltis (three species), Campyloneurum, Microgramma and Phlebodium (two species each), and Serpocaulon (one specie). Identification keys, descriptions of genera and species, illustrations, geographic distribution, and comments on the closest species are presented.
ferns; Pantanal; Polypodiaceae; taxonomy
