Carmo, J. A. M., Reginato, M., Sobrado, S. V., Miguel, L. M., Janssens, S. B., Dessein, S., Salas, R. M. e Simoes, A. O. (2023) “There and back again: molecular phylogenetics of the Brazilian endemic Psyllocarpus (Rubiaceae: Spermacoceae) supports a circumscription of the genus based on its original concept”, Bonplandia, 32, p. 5. Disponível em: https://revistas.unne.edu.ar/index.php/bon/article/view/6942 (Acessado: 18 maio 2024).