Perapentacoilanthus sulcatus (Haw.) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 31. 1960
Perapentacoilanthus sulcatus in Lav. Ist. Bot. Giard. Colon. Palermo 16: 31. 1960
is new combination for Mesembryanthemum sulcatum, Saxifrag. Enum. 2: 173. 1821