Delosperma congestum L.Bolus, Notes Mesembryanthemum 3: 270. 1954 Delosperma congestum L.Bolus, Notes Mesembryanthemum 3: 270. 1954Taxon for this nameDelosperma congestum L.Bolus, Notes Mesembryanthemum 3: 270. 1954