Ruschia lawsonii (L.Bolus) L.Bolus, Notes Mesembryanthemum 3: 219. 1950 sec. Hartmann 2017 (sub Antimima lawsonii)
- ≡Mesembryanthemum lawsonii L.Bolus in Ann. Bolus Herb. 4: 85. 1927 syn. sec. Hartmann 2017
- ≡Antimima lawsonii (L.Bolus) H.E.K.Hartmann in Bothalia 28: 74. 1998 syn. sec. Hartmann 2017