Cielo-Filho, Roque, João Batista Baitello, João Aurélio Pastore, Osny Tadeu de Aguiar, Silvana Cristina Pereira Muniz de Souza, Maria Teresa Zugliani Toniato, Conceição Rodrigues de Lima, and Adriano Peres Ribeiro. 2009. “Increasing the Botanical Collecting Density at the Alto Paranapanema Basin Region: Floristic Survey of the State Forest and Ecological Station of Paranapanema”. Biota Neotropica 9 (3). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/540.