Perapentacoilanthus delus (L.Bolus) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 31. 1960
Perapentacoilanthus delus in Lav. Ist. Bot. Giard. Colon. Palermo 16: 31. 1960
is new combination for Mesembryanthemum delum in Ann. Bolus Herb. 4: 11. 1925