[1]
Smith, G.F. 2025. A nomenclator botanicus for the bryophyllous and related species published in, or transferred to, Bryophyllum, now included in Kalanchoe (Crassulaceae subfam. Cotyledonoideae). Phytotaxa. 706, 1 (Jun. 2025), 1–33. DOI:https://doi.org/10.11646/phytotaxa.706.1.1.