Pilocereus foersteri Lem. species doubtful

Cereus hoppenstedtii (F.A.C.Weber) A.Berger species synonym

Cactus senilis Haw. species heterotypic synonym

Pilocereus pasacanus F.A.C.Weber, 1886 species doubtful

Cactus bradypus Lehm. species synonym

Pilocereus senilis var. cristatus Mathsson variety synonym

Pilocereus angulosus C.F.Först. species doubtful

Carnegiea polylopha (DC.) D.R.Hunt species synonym

Pilocereus euphorbioides (Haw.) Rümpler species synonym

Pilocereus hoppenstedtii J.N.Haage & E.Schmidt species synonym

Cephalocereus senilis (Haw.) K.Schum. species synonym

Euporteria senilis (Phil.) Kreuz. & Buining species proparte synonym

Cephalocereus parvispinus S.Arias, H.J.Tapia & U.Guzmán species accepted

Pilocereus macrocephalus F.A.C.Weber ex K.Schum. species synonym

Carnegiea laui P.V.Heath species synonym

Pilocereus senilis subsp. cristatus Mathsson subspecies synonym

Neobuxbaumia euphorbioides (Haw.) Buxb. ex Bravo species synonym

Cereus hoppenstedtii (J.N.Haage & E.Schmidt) Mottet species synonym

Cephalocereus mezcalensis Bravo species synonym

Cephalocereus multiareolatus (E.Y.Dawson) H.J.Tapia & S.Arias species synonym

Cephalocereus sanchezmejoradae (A.B.Lau) H.J.Tapia & S.Arias species accepted

Pilocereus lateribarbatus Pfeiff. ex C.F.Först. & Rümpler species synonym

Mitrocereus fulviceps F.A.C.Weber species homotypic synonym

Mitrocereus fulviceps F.A.C.Weber ex K.Schum. species synonym

Pilocereus dautwitzii F.Haage ex T.Moore & Mast., 1873 species doubtful

Cereus tetetzo F.A.C.Weber ex J.M.Coult. species synonym

Cephalocereus columna-trajani (Karw. ex Pfeiff.) K.Schum. species accepted

Pilocereus williamsii Scheidw. species homotypic synonym

Pilocereus ruficeps F.A.C.Weber ex Rol.-Goss., 1905 species synonym

Pilocereus bergeri Backeb. species doubtful

Rooksbya euphorbioides (Haw.) Backeb. species synonym

Cephalocereus tetetzo (F.A.C.Weber ex K.Schum.) Vaupel species synonym

Cephalocereus senilis (Haw.) Pfeiff. species accepted

Cephalocereus columna (Walp.) K.Schum. species synonym

Carnegiea tetetzo (F.A.C.Weber ex J.M.Coult.) P.V.Heath species synonym

Carnegiea mezcalaensis (Bravo) P.V.Heath species synonym

Carnegiea euphorbioides (Haw.) Backeb. species synonym

Pilocereus tetetzo (F.A.C.Weber ex J.M.Coult.) F.A.C.Weber ex K.Schum. species synonym

Neobuxbaumia tetetzo (F.A.C.Weber ex J.M.Coult.) Backeb. species synonym

Neobuxbaumia tetazo (F.A.C.Weber ex J.M.Coult.) Scheinvar, 1977 species synonym

Neobuxbaumia mezcalaensis (Bravo) Backeb. species synonym

Carnegiea nova P.V.Heath species synonym

Carnegiea macrocephala (F.A.C.Weber ex K.Schum.) P.V.Heath species synonym

Cereus tetazo Weber ex Coulter. species synonym

Cereus scoparius (Poselg.) A.Berger species synonym

Melocactus columna-trajani Pfeiff. species synonym

Cereus ruficeps (F.A.C.Weber) Vaupel species synonym

Melocactus bradypus Lehm. ex Steud. species synonym

Cereus polylophus DC. species synonym

Cereus olfersii Salm-Dyck species synonym

Cereus macrocephalus (F.A.C.Weber ex K.Schum.) A.Berger species synonym

Cereus lateribarbatus Lem. species synonym

Cereus hoppenstedtii K.Schum. species synonym

Cereus fulviceps (F.A.C.Weber ex K.Schum.) A.Berger species synonym

Cereus euphorbioides Haw. species synonym

Cereus columna-trajani Karw. ex Pfeiff. species synonym

Cereus bradypus (Lehm.) Steud. species synonym

Cereus columna Walp. species synonym

Carnegiea tetetzo var. nuda (E.Y.Dawson) P.V.Heath variety synonym

Carnegiea squamulosa (Scheinvar & Sánchez-Mej.) P.V.Heath species synonym

Carnegiea scoparia (Poselg.) P.V.Heath species synonym

Carnegiea polylopha (DC.) P.V.Heath species synonym

Carnegiea mezcalaensis var. multiareolata (E.Y.Dawson) P.V.Heath variety synonym

Carnegiea fulviceps (F.A.C.Weber ex K.Schum.) P.V.Heath species synonym

Carnegiea euphorbioides var. olfersii (Salm-Dyck) P.V.Heath variety synonym

Pilocereus lateralis F.A.C.Weber species synonym

Pilocereus klousacekii Backeb. species doubtful

Pilocereus hoppenstedtii Roezl ex Foerst.-Ruempl. species synonym

Pilocereus hoogendorpii Ortgies ex K.Schum species doubtful

Pilocereus haensleri Backeb. species doubtful

Pilocereus ghiesbrechtii C.F.Först. & Rümpler species doubtful

Pilocereus fulvispinus K.Schum. species doubtful

Pilocereus fulviceps F.A.C.Weber ex K.Schum. species synonym

Pilocereus ×crenatus K.Schum. species doubtful

Pilocereus columna-trajani (Karw.) K.Schum. species synonym

Pilocereus columna (Karw. ex Pfeiff.) Lem. species synonym

Pilocereus cereus (Haw.) K.Schum. species doubtful

Pilocereus brunnovianus Moerder species doubtful

Mitrocereus ruficeps (F.A.C.Weber) Backeb. species synonym

Mitrocereus columna-trajani (Karw. ex Pfeiff.) E.Y.Dawson species synonym

Lemaireocereus setispinus E.Y.Dawson species synonym

Lemaireocereus euphorbioides (Haw.) Werderm. species synonym

Rooksbya euphorbioides var. olfersii (Salm-Dyck) Backeb. variety synonym

Haseltonia hoppenstedtii (J.N.Haage & E.Schmidt) Backeb. species synonym

Haseltonia columna-trajani (Karw. ex Pfeiff.) Backeb. species synonym

Pilocereus weingartii Backeb. species doubtful

Pachycereus tetetzo (F.A.C.Weber ex J.M.Coult.) Ochot. species synonym

Pachycereus ruficeps (F.A.C.Weber) Britton & Rose species synonym

Pachycereus fulviceps (F.A.C.Weber ex K.Schum.) D.R.Hunt species synonym

Pachycereus columna-trajani (Karw. ex Pfeiff.) Britton & Rose species synonym

Cephalocereus mezcalaensis Bravo species accepted

Cephalocereus mezcalaensis var. multiareolatus E.Y.Dawson variety synonym

Pseudomitrocereus fulviceps (F.A.C.Weber ex K.Schum.) Bravo & Buxb. species synonym

Cephalophorus senilis (Haw.) Lem. species synonym

Cephalophorus columna-trajani (Karw. ex Pfeiff.) Lem. species synonym

Cephalocereus totolapensis (Bravo & T.Mac Doug.) Buxb. species synonym

Cephalocereus tetetzo var. nudus (E.Y.Dawson) E.Y.Dawson variety synonym

Cephalocereus tetazo (Weber ex Coulter.) Diguet species synonym

Cephalocereus senilis f. fasciatus P.V.Heath form synonym

Cephalocereus senilis f. cristatus (Mathsson) P.V.Heath form synonym

Cephalocereus scoparius (Poselg.) Britton & Rose species accepted

Cephalocereus polylophus (DC.) Britton & Rose species accepted

Cephalocereus nudus E.Y.Dawson species accepted

Cephalocereus nizandensis (Bravo & T.Mac Doug.) Buxb. species synonym

Cephalocereus mezcalaensis var. robustus E.Y.Dawson variety synonym

Cephalocereus maguirei Gilly species doubtful

Cephalocereus macrocephalus F.A.C.Weber ex K.Schum. species accepted

Cephalocereus johansenii Frič species doubtful

Cephalocereus hoppenstedtii (Roezl ex Rümpler) K.Schum. species synonym

Cephalocereus guntheri Kupper species accepted

Cephalocereus fulviceps (F.A.C.Weber ex K.Schum.) H.E.Moore species accepted

Cephalocereus euphorbioides (Haw.) Britton & Rose species accepted

Cephalocereus columna-trajani (Pfeiff.) P.V.Heath species synonym

Cephalocereus aureispinus Buining & Brederoo species accepted

Cephalocereus apicicephalium E.Y.Dawson species accepted

Cephalocereus aleusis Britton & Rose species accepted

Neodawsonia totolapensis Bravo & T.Mac Doug. species synonym

Neodawsonia nizandensis Bravo & T.Mac Doug. species synonym

Neodawsonia nana Bravo species synonym

Neodawsonia guengolensis Bravo species synonym

Neodawsonia apicicephalium (E.Y.Dawson) Backeb. species synonym

Pilocereus virens C.F.Först. ex K.Schum. species doubtful

Pilocereus tetezo (F.A.C.Weber ex J.M.Coult.) F.A.C.Weber ex K.Schum. species synonym

Pilocereus tetetzo var. cristata F.A.C.Weber variety synonym

Pilocereus sterkmanii K.Schum. species synonym

Pilocereus senilis (Haw.) Lem. species synonym

Pilocereus scoparius Poselg. species synonym

Pilocereus ruficeps F.A.C.Weber species synonym

Pilocereus polylophus (DC.) Salm-Dyck species synonym

Neobuxbaumia tetetzo var. nuda (E.Y.Dawson) E.Y.Dawson variety synonym

Neobuxbaumia tetazo var. nuda (Daws.) Scheinvar, 1977 variety homotypic synonym

Pilocereus ×phyllanthoides K.Schum. species doubtful

Neobuxbaumia squamulosa Scheinvar & Sánchez-Mej. species synonym

Neobuxbaumia scoparia (Poselg.) Backeb. species synonym

Neobuxbaumia sanchezmejoradae A.B.Lau species synonym

Neobuxbaumia polylopha (DC.) Backeb. species synonym

Neobuxbaumia multiareolata (E.Y.Dawson) Bravo, Scheinvar & Sánchez-Mej. species synonym

Neobuxbaumia mezcalaensis var. robusta (E.Y.Dawson) Backeb. variety synonym

Neobuxbaumia mezcalaensis var. multiareolata (E.Y.Dawson) E.Y.Dawson variety synonym

Neobuxbaumia macrocephala (F.A.C.Weber ex K.Schum.) E.Y.Dawson species synonym

Neobuxbaumia laui (P.V.Heath) D.R.Hunt species synonym

Neobuxbaumia euphorbioides (Haw.) Buxb. species synonym

Pilocereus occultiflorus P.J.Braun & Esteves species doubtful

Pilocereus multispinus Backeb. species doubtful

Pilocereus mezcalaensis (Bravo) W.T.Marshall species synonym

Pilocereus macrocephalus (F.A.C.Weber ex K.Schum.) F.A.C.Weber species synonym

Pilocereus llanosii Backeb. species doubtful

Neodawsonia apicicephalium subsp. totolapensis Guiggi subspecies synonym

Neodawsonia totolapensis Bravo & T.Mac Doug. ex H.J.Tapia species synonym

Cephalocereus novus (P.V.Heath) M.H.J.van der Meer species synonym

Pilocereus hoppenstedtii F.A.C.Weber species synonym

Echinocactus staplesiae Tate species synonym

Cephalocereus fouachianus Quehl species doubtful

Cephalocereus tetetzo (F.A.C.Weber ex J.M.Coult.) Diguet species accepted

Pilocereus fulviceps F.A.C.Weber species homotypic synonym

Cereus tetazo Weber species homotypic synonym

Cereus columna-trajani Karw. species homotypic synonym

Neodawsonia mezcalaensis (Bravo) Backeb. species synonym

Pilocereus hagendorpii Regel species doubtful

Pilocereus tuberculosus Rauh & Backeb. species doubtful

Cactus euphorbioides (Haw.) Spreng. species synonym

Pilocereus verkeinei C.F.Först. & Rümpler species doubtful

Pilocereus crisacanthus Byles & Rowlee species doubtful

Cephalocereus macrocephalus F.A.C.Weber species homotypic synonym

Neodawsonia euphorbioides (Haw.) Buxb. species synonym

Cephalocereus robustus K.Schum. species accepted

Cephalocereus hoppenstedii (J.N.Haage & E.Schmidt) K.Schum. species synonym

Echinocactus senilis (Haw.) Beaton species heterotypic synonym

Cereus senilis (Haw.) Salm-Dyck ex DC. species synonym

Neobuxbaumia mezcalaensis Bravo species doubtful

Neodawsonia euphorbioides var. olfersii (Salm-Dyck) Backeb. variety synonym

Cereus oxygonus Salm-Dyck ex C.F.Först. species heterotypic synonym

Pilocereus williamsii Scheidw. ex C.F.Först. species heterotypic synonym

Pilocereus hoppenstedtii Roezl species homotypic synonym

Cereus oxygonus Salm-Dyck species homotypic synonym

Cereus tetetzo F.A.C.Weber species homotypic synonym

Pilocereus hoogendorpii Ortgies species homotypic synonym

Melocactus bradypus Lehm. species homotypic synonym

Pilocereus virens C.F.Först. species homotypic synonym

Mitrocereus fulviceps (F.A.C.Weber ex K.Schum.) Backeb. species synonym

Pilocereus lateribarbatus Pfeiff. species homotypic synonym

Pilocereus tetetzo (F.A.C.Weber ex J.M.Coult.) F.A.C.Weber species homotypic synonym

Pilocereus tetezo (F.A.C.Weber ex J.M.Coult.) F.A.C.Weber species homotypic synonym

Mitrocereus fulviceps (F.A.C.Weber ex K.Schum.) Backeb. ex Bravo species synonym