FLORENTÍN, J. E.; NUÑEZ FLORENTIN, M.; BAREA PASTORE, J. F.

Four highland species of Galianthe (Rubiaceae: Spermacoceae) with restricted distribution in South America: conservation assessment and complete descriptions

. Phytotaxa, Auckland, New Zealand, v. 402, n. 6, p. 265–280, 2019. DOI: 10.11646/phytotaxa.402.6.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.402.6.1. Acesso em: 6 dec. 2025.