Mesembryanthemum dielsianum A.Berger in Bot. Jahrb. Syst. 57(5): 639. 1922
Mesembryanthemum dielsianum in Bot. Jahrb. Syst. 57(5): 639. 1922
is basionym for Ruschia dielsiana in Bradleya 16: 84. 1998
is basionym for Ruschia dielsiana, Handb. Succ. Pl. 3: 1272. 1960