Smith, G.F. 2022.

Date and place of publication and author attribution of the combination Kalanchoe sect. Raveta (Crassulaceae subfam. Kalanchooideae)

. Phytotaxa. 560, 1 (Aug. 2022), 131–134. DOI:https://doi.org/10.11646/phytotaxa.560.1.12.