Vanzijlia rostella L.Bolus, Notes Mesembryanthemum 2: 47. 1929 Vanzijlia rostella L.Bolus, Notes Mesembryanthemum 2: 47. 1929is basionym for Cephalophyllum rostellum (L.Bolus) H.E.K.Hartmann in Mitt. Inst. Allg. Bot. Hamburg 18: 93. 1982Taxon for this nameVanzijlia rostella L.Bolus