Smith, Gideon F. “Who Published the Name Kalanchoe longiflora (Crassulaceae Subfam. Kalanchooideae)? The Correct Author Attribution and Typification of This Species Name”. Phytotaxa 618, no. 3 (October 4, 2023): 254–264. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.618.3.3.