Ruschia dichroa (Rolfe) L.Bolus, Notes Mesembryanthemum 2: 103. 1929 sec. Hartmann 2017
- ≡Mesembryanthemum dichroum Rolfe in Bot. Mag. 146: t. 8872. 1920 syn. sec. Hartmann 2017
- ≡Cylindrophyllum dichroum (Rolfe) Schwantes in Z. Sukkulentenk. 3: 28. 1927 syn. sec. Hartmann 2017
- ≡Ruschia dichroa var. dichroa syn. sec. The Plant List v. 1.1 2013