We found 10 species in the rocky shores of the States of Paraná and Santa Catarina,distributed in the following genera: Bulbothrix (1), Parmelinopsis (1), Parmotrema (7), and Relicina (1). Parmotrema laciniellumis reported for the first time in Brazil and Bulbothrix subdissecta, Parmotrema flavescens, Parmotrema aff. margaritatum, and Relicina abstrusa are reported as new records for the state of Santa Catarina. With the exception of Parmotrema flavescens, all other species are mentioned the first time for the Brazilian rocky shores.
diversity; lichen; taxonomy
