Coelho, Geraldo Ceni, Marivana da Silva Rigo, Juliana Boniatti Libardoni, Rosemeri de Oliveira, and Glaci Benvenuti-Ferreira. 2011. “Understory Structure in Two Successional Stages of a Semi-Deciduous Seasonal Forest Remnant of Southern Brazil”. Biota Neotropica 11 (3). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/869.