Chasmatophyllum rouxii L.Bolus, Notes Mesembryanthemum 3: 5. 1936 Chasmatophyllum rouxii L.Bolus, Notes Mesembryanthemum 3: 5. 1936is basionym for Rhinephyllum rouxii (L.Bolus) L.Bolus, Notes Mesembryanthemum 3: 40. 1936Taxon for this nameChasmatophyllum rouxii L.Bolus