Carruanthus ringens (L.) Boom in Succulenta (Netherlands) 1959: 142. 1959
Carruanthus ringens in Succulenta (Netherlands) 1959: 142. 1959
is new combination for Mesembryanthemum ringens, Sp. Pl.: 487. 1753
Carruanthus ringens in Succulenta (Netherlands) 1959: 142. 1959