Smith, G. F. (2026) “Kalanchoe dissecta (Crassulaceae [subfam. Cotyledonoideae] tr. Kalanchoeae), a new species from South Africa, published as K. rotundifolia f. tripartita in 1978 and proposed but not validly published as ‘K. rotundifolia var. tripartita’ in 1956”, Phytotaxa. Auckland, New Zealand, 766(1), pp. 33–48. doi: 10.11646/phytotaxa.766.1.2.