1. Morfology Department, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
2. Specialized Center for Aromatic, Medicinal and Toxic Plants (CEPLAMT), Natural History Museum and Botanical Garden, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
3. Graduate Program in Food Science, Pharmacy Faculty, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.