Cereus cavendishii Monv. species synonym Monvillea krapovickiana R.Kiesling species synonym Monvillea paxtoniana (Monv. ex Salm-Dyck) Borg species synonym Monvillea cavendishii (Monv.) Britton & Rose species synonym Cereus ritteri P.J.Braun & Esteves species synonym Praecereus euchlorus (F.A.C.Weber) N.P.Taylor species accepted Cereus saxicola Morong species synonym Cereus ritteri subsp. parapetiensis (F.Ritter) P.J.Braun & Esteves subspecies synonym Cereus rhodoleucanthus K.Schum. species synonym Cereus paxtonianus Monv. ex Salm-Dyck species synonym Cereus euchlorus subsp. rhodoleucanthus (K.Schum.) P.J.Braun & Esteves subspecies synonym Cereus cavendishii Monv. ex Salm-Dyck species synonym Cereus callianthus (Fuaux & Backeb.) P.J.Braun & Esteves species synonym Cereus anguiniformis species synonym Monvillea saxicola (Morong) A.Berger species synonym Monvillea rhodoleucantha (K.Schum.) A.Berger species synonym Monvillea paxtoniana var. borealis F.Ritter variety synonym Monvillea parpaetiensis F.Ritter species synonym Monvillea parapetiensis F.Ritter species synonym Monvillea chacoana F.Ritter species synonym Monvillea cavendishii var. saxicola (Morong) W.T.Marshall, 1941 variety synonym Monvillea cavendishii var. rhodoleucantha (K.Schum.) W.T.Marshall, 1941 variety synonym Monvillea cavendishii var. paxtoniana (Monv. ex Salm-Dyck) W.T.Marshall, 1941 variety synonym Monvillea calliantha Fuaux & Backeb. species synonym Eriocereus cavendishii (Monv.) Riccob. species synonym Praecereus saxicola (Morong) N.P.Taylor species accepted Monvillea piedadensis Backeb. & Voll species synonym Cereus saxicola var. anguiniformis Riccob. variety synonym Cereus paxtonianus Monv. species homotypic synonym |