Perapentacoilanthus Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 15: 21. 1956 Perapentacoilanthus Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 15: 21. 1956is new combination for Cryophytum N.E.Br. in Gard. Chron., ser. 3, 78: 412. 1925Taxon for this namePerapentacoilanthus Rappa & Camarrone