Ritter, Lia Maris Orth, Milton Cezar Ribeiro, and Rosemeri Segecin Moro. 2010. “Floristic Composition and Phytophysiognomies of Cerrado Disjunct Remnants in Campos Gerais, PR, Brazil - Southern Boundary of the Biome”. Biota Neotropica 10 (3). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/662.