Shtein R, Klein D-P, Smith GF.

A new status for two varieties previously included in the southern Malagasy Kalanchoe rosei, now included in K. variifolia (Crassulaceae subfam. Kalanchooideae)

. Phytotaxa [Internet]. 2021 Apr. 14 [cited 2025 Dec. 6];496(3):228–244. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.496.3.2