Cleretum longipes L.Bolus, Notes Mesembryanthemum 2: 150. 1929 Cleretum longipes L.Bolus, Notes Mesembryanthemum 2: 150. 1929is basionym for Micropterum longipes (L.Bolus) Schwantes in Repert. Spec. Nov. Regni Veg. 43: 257. 1938Taxon for this nameCleretum longipes L.Bolus