Brun, E.J., Brun, F.G.K., Frigotto, T., Ribeiro, R.R. and Mezzalira, C.C. 2014. Growth and litter accumulated in pure stands of <em>Luehea divaricata</em> Mart. and <em>Parapiptadenia rigida</em> (Benth.) Brenan in the Southwest Region of Paraná. Revista Ecologia e Nutrição Florestal - ENFLO. 1, 3 (Jul. 2014), 125–132.