SMITH, G. F. Kalanchoe deliae (K. [subg. Kalanchoe] sect. Raveta; Crassulaceae subfam. Kalanchooideae), a new species from the Barberton Centre of Endemism in northeastern southern Africa. Phytotaxa, Auckland, New Zealand, v. 632, n. 2, p. 131–142, 2023. DOI: 10.11646/phytotaxa.632.2.3. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.632.2.3. Acesso em: 6 dec. 2025.