FIGUEIREDO, E.; SMITH, G. F.

Friedrich Welwitsch and his overlooked contributions to the Flora of Tropical Africa, with a discussion of the names of Kalanchoe (Crassulaceae subfam. Kalanchooideae) that should be ascribed to Welwitsch alone

. Phytotaxa, Auckland, New Zealand, v. 458, n. 1, p. 83–100, 2020. DOI: 10.11646/phytotaxa.458.1.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.458.1.5. Acesso em: 21 jun. 2025.