Cheiridopsis umdausensis L.Bolus, Notes Mesembryanthemum 3: 51. 1937 Cheiridopsis umdausensis L.Bolus, Notes Mesembryanthemum 3: 51. 1937Taxon for this nameCheiridopsis umdausensis L.Bolus, Notes Mesembryanthemum 3: 51. 1937