Smith, G.F. (2026) A review and analysis of the nomenclatural and taxonomic status of the names and designations used and proposed, respectively, in Kalanchoe (Crassulaceae [subfam. Cotyledonoideae] tr. Kalanchoeae) by Raymond-Hamet (1890–1972) in the five Fascicles of his self-published Crassulacearum icones selectae that appeared between 1931 and 1963. Phytotaxa 782 (1): 1–28. https://doi.org/10.11646/phytotaxa.782.1.1