Smith GF. Kalanchoe ser. Mpivady, a new series in K. subg. Calophygia (Crassulaceae [subfam. Cotyledonoideae] tr. Kalanchoeae). Phytotaxa [Internet]. 2025 Nov. 19 [cited 2025 Dec. 5];730(2):208-16. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.730.2.8