Smith GF.

Kalanchoe ×robertsonii [K. longiflora × K. rotundifolia] (Crassulaceae subfam. Kalanchooideae), a new, small-growing nothospecies from South Africa

. Phytotaxa [Internet]. 2022 Sep. 6 [cited 2025 Dec. 6];561(1):85-94. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.561.1.8