Institution: | Departamento de Engenharia Florestal, Caixa Postal 04357, Universidade de Brasília, Brasília, DF 70919–970, Brazil,;IBAMA, SAIN Avenue, L4 Norte, Brasília, DF 70818–900, Brazil,;Departamento de Ecologia, Universidade de Brasília, Brasília, DF 80919–970, Brazil and;Department of Botany, Campus Box 7612, North Carolina State University, Raleigh, NC 27695–7612, USA |