Ruschia hamata (L.Bolus) Schwantes in Z. Sukkulentenk. 3: 19. 1927 Ruschia hamata (L.Bolus) Schwantes in Z. Sukkulentenk. 3: 19. 1927is new combination for Mesembryanthemum hamatum L.Bolus in Ann. Bolus Herb. 2: 29. 1916Taxon for this nameRuschia hamata (L.Bolus) Schwantes in Z. Sukkulentenk. 3: 19. 1927