Derenbergia chauviniae (Schwantes) Schwantes in Z. Sukkulentenk. 2: 138. 1925 Derenbergia chauviniae (Schwantes) Schwantes in Z. Sukkulentenk. 2: 138. 1925is new combination for Mesembryanthemum chauviniae Schwantes in Monatsschr. Kakteenk. 30: 77. 1920Taxon for this nameDerenbergia chauviniae (Schwantes) Schwantes