Smith, G. F. (2024) “A review and analysis of the nomenclature and taxonomy of the genus-rank synonyms of Kalanchoe (Crassulaceae subfam. Kalanchooideae) published between 1763 and 1956”, Phytotaxa. Auckland, New Zealand, 659(3), pp. 236–254. doi: 10.11646/phytotaxa.659.3.2.