Smith, G.F. & Shtein, R. (2021)

Typification and homotypic synonymy of the names published in Kalanchoe (Crassulaceae subfam. Kalanchooideae) by Raymond-Hamet and Henri Perrier de la Bâthie in the 1910s and in 1948

. Phytotaxa 520 (1): 40–56. https://doi.org/10.11646/phytotaxa.520.1.3