Reinstatement of Kalanchoe stearnii (Crassulaceae subfam. Kalanchooideae; K. subg. Kalanchoe), a small-growing, rotundifolioid species, likely from southern Africa

Smith, Gideon F. (2023): Reinstatement of Kalanchoe stearnii (Crassulaceae subfam. Kalanchooideae; K. subg. Kalanchoe), a small-growing, rotundifolioid species, likely from southern Africa. Phytotaxa 613 (1): 47-54, DOI: 10.11646/phytotaxa.613.1.4, URL: http://dx.doi.org/10.11646/phytotaxa.613.1.