Smith, Gideon F. 2025. “Kalanchoe ×oberlanderi (K. blossfeldiana × K. manginii; Crassulaceae Subfam. Cotyledonoideae), an Inexhaustible Source of Popular Horticultural Material”. Phytotaxa 712 (3). Auckland, New Zealand:281-88. https://doi.org/10.11646/phytotaxa.712.3.5.