The data of the floristic survey of the families Dryopteridaceae and Lomariopsidaceae in Parque Estadual das Fontes do Ipiranga (PEFI) are presented. Five genera and nine species were found in the area. Dryopteridaceae is represented by two genera (Polybotrya and Rumohra) and four species: Polybotrya cylindrica Kaulf., P. semipinnata Fée, P. speciosa Schott, and Rumohra adiantiformis (G. Forst.) Ching, while Lomariopsidaceae is represented by three genera (Elaphoglossum, Mickelia, and Lomariopsis) and five species: Elaphoglossum ornatum (Mett. ex Kuhn) Christ, E. nigrescens (Hook.) T. Moore ex Diels, E. macrophyllum (Mett. ex Kuhn) Christ, Mickelia scandens (Raddi) R.C. Moran et al., and Lomariopsis marginata (Schrad.) Kuhn. Identification keys for genera and species, as well as descriptions, geographical distribution, comments, and illustrations for some studied taxa are presented.
Elaphoglossum; Lomariopsis; Mickelia; Polybotrya; Rumohra
