1. Federal Institute of Education, Science and Technology of São Paulo (IFSP), Campus Votuporanga; Votuporanga Brazil
2. Botany Department; Federal University of Santa Catarina; Florianópolis Brazil
3. Departamento de Ecología, Facultad de Ciencias; Universidad de Málaga; Málaga Spain
4. Zoology and Botany Department; São Paulo State University; São José do Rio Preto Brazil