Peratetracoilanthus haeckelianus (A.Berger) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 23, 32. 1960 Peratetracoilanthus haeckelianus (A.Berger) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 23, 32. 1960Taxon for this namePeratetracoilanthus haeckelianus (A.Berger) Rappa & Camarrone