Smith, G.F. & Figueiredo, E. (2022)

Kalanchoe ×sogae (Crassulaceae subfam. Kalanchooideae) derived from Kalanchoe lateritia × K. sexangularis, with notes on the inheritance of hairiness and resistance against phytophagous insects in Kalanchoe hybrids

. Phytotaxa 572 (1): 97–106. https://doi.org/10.11646/phytotaxa.572.1.7