Smith, G.F. (2023)

A reassessment of combinations previously proposed or published for Kalanchoe subg. Alatae (Crassulaceae subfam. Kalanchooideae), and its valid publication at the rank of subgenus

. Phytotaxa 585 (1): 61–66. https://doi.org/10.11646/phytotaxa.585.1.7