SMITH, G. F. Revisiting the nomenclature and taxonomy of the Malagasy Kalanchoe fedtschenkoi, and description of K. fedtschenkoi var. boiteaui (Crassulaceae subfam. Kalanchooideae). Phytotaxa, Auckland, New Zealand, v. 645, n. 2, p. 99–119, 2024. DOI: 10.11646/phytotaxa.645.2.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.645.2.1. Acesso em: 6 dec. 2025.