Pentacoilanthus tortuosus (L.) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 21, 31. 1960
Pentacoilanthus tortuosus in Lav. Ist. Bot. Giard. Colon. Palermo 16: 21, 31. 1960
is new combination for Mesembryanthemum tortuosum, Sp. Pl.: 487. 1753
Pentacoilanthus tortuosus in Lav. Ist. Bot. Giard. Colon. Palermo 16: 21, 31. 1960