Composição florística de pteridófitas da Estação Ecológica Municipal de Luiziana (ES.EC.M.L.) e do Parque Estadual Lago Azul (PELA), em Campo Mourão e Luiziana, Paraná, Brasil

Abstract

Floristic surveys were conducted in the Parque Estadual do Lago Azul – PELA, in the city of Campo Mourao and Luiziania, and in the Estação Ecológica Municipal de Luiziana – ES.EC.ML in Luiziania, both in the state of Paraná, Brazil. The study areas are ecotone environments under the rule of the Rain Montana Forest and Montana semideciduous forest, and in the PELA, there is still no forest formations, such as rocky fields and areas of influence with Pioneer Formation fluvial-lacustrine environment. In total, we collected 58 species belonging to 16 families. The richest families were in the PELA, Pteridaceae (13 individuals) and Polypodiaceae (8). In ES.EC.M.L. were Pteridaceae (10) Polypodiaceae (9). Families less represented (with only one individual) were Lomariopsidaceae, Lygodiaceae, Osmundaceae, Tectariaceae and Hymenophyllaceae. The high diversity observed indicates the importance of conservation in order to maintain the diversity of the place. It is recommended to continue the surveys pteridofiticos that will collaborate with the list presented here.