Zagotta-Vital, F. A. “Comparative Occurrence of Prestonia R.Br. (Apocynaceae: Apocynoideae)”. Scientific Electronic Archives 13, no. 1 (janeiro 3, 2020): 30–35. Acessado março 29, 2024. https://sea.ufr.edu.br/SEA/article/view/757.