Ruschia semidentata (Haw.) Schwantes in Z. Sukkulentenk. 2: 187. 1926
Ruschia semidentata in Z. Sukkulentenk. 2: 187. 1926
is new combination for Mesembryanthemum semidentatum, Suppl. Pl. Succ.: 95. 1819
Ruschia semidentata in Z. Sukkulentenk. 2: 187. 1926