[1]
G. F. Smith, “Kalanchoe deliae (K. [subg. Kalanchoe] sect. Raveta; Crassulaceae subfam. Kalanchooideae), a new species from the Barberton Centre of Endemism in northeastern southern Africa”, Phytotaxa, vol. 632, no. 2, pp. 131–142, Dec. 2023.