Ruschia exsurgens L.Bolus, Notes Mesembryanthemum 2: 280. 1931 Ruschia exsurgens L.Bolus, Notes Mesembryanthemum 2: 280. 1931is basionym for Antimima exsurgens (L.Bolus) H.E.K.Hartmann in Bothalia 28: 73. 1998Taxon for this nameRuschia exsurgens L.Bolus