Smith GF, Shtein R.

Clarifying the typification of the names Kalanchoe fedtschenkoi and K. waldheimii (Crassulaceae subfam. Kalanchooideae), two leaf-succulent shrubs indigenous to Madagascar

. Phytotaxa [Internet]. 2021 Jun. 25 [cited 2025 Dec. 6];509(1):131–134. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.509.1.9