Mesembryanthemum sect. Callistigma (Dinter & Schwantes) Klak in Bothalia 43(2): 201. 2013 Mesembryanthemum sect. Callistigma (Dinter & Schwantes) Klak in Bothalia 43(2): 201. 2013Taxon for this nameMesembryanthemum sect. Callistigma (Dinter & Schwantes) Klak in Bothalia 43(2): 201. 2013