Nóbrega, G. A., P. V. Eisenlohr, M. L. B. Paciência, J. Prado, and M. P. M. Aidar. “Ferns Composition and Diversity Differ Between Restinga and Lowland Rainforest Areas in the Serra Do Mar?”. Biota Neotropica, vol. 11, no. 2, June 2011, //www.biotaneotropica.org.br/BN/article/view/791.