Diplosoma retroversum
Diplosoma retroversum in Z. Sukkulentenk. 2. 1926 sec. Ihlenfeldt 20171
- ≡Mesembryanthemum retroversum in Trans. Roy. Soc. South Africa 1: 150. 1909 syn. sec. Ihlenfeldt 20171
- =Diplosoma leipoldtii in S. African Gard. 17: 239. 1927 syn. sec. Ihlenfeldt 20172