Mesembryanthemum incomptum Haw., Suppl. Pl. Succ.: 96. 1819 Mesembryanthemum incomptum Haw., Suppl. Pl. Succ.: 96. 1819is basionym for Delosperma incomptum (Haw.) L.Bolus, Notes Mesembryanthemum 1: 142. 1928is basionym for Delosperma incomptum var. incomptumTaxon for this nameMesembryanthemum incomptum Haw.