Family: Cactaceae
310. 1789 ('Cacti').
©2013-2019 LLIFLE - Encyclopedia of living forms
310. 1789 ('Cacti').
Genera in Cactaceae
 | Acanthanthus Y.Itô = Echinopsis Zucc. |
 | Acanthocalycium Backeb. |
 | Acanthocephala Backeb. = Parodia Speg. |
 | Acanthocereus (Engelm. ex A.Berger) Britton & Rose |
 | Acantholobivia Backeb. = Echinopsis Zucc. |
 | Acanthopetalus Y.Itô = Echinopsis Zucc. |
 | Acanthorhipsalis Britton & Rose = Lepismium Pfeiff. |
 | Acharagma (N.P.Taylor) A.D.Zimmerman ex Glass |
 | Airampoa Frič = Tunilla D.R.Hunt & Iliff |
 | Akersia Buining = Cleistocactus Lem. |
 | Ancistrocactus Britton & Rose = Sclerocactus Britton & Rose |
 | Andenea Kreuz. = Echinopsis Zucc. |
 | Andinopuntia Guiggi |
 | Anhalonium Lem. = Ariocarpus Scheidw. |
 | Anisocereus Backeb. = Pachycereus Britton & Rose |
 | Aparadoa Vliet = Parodia Speg. |
 | Aporocactus Lem. = Disocactus Lindl. |
 | x Aporoheliocereus hort. ex Airy Shaw in Willis |
 | Arequipa Britton & Rose = Oreocereus (A.Berger) Riccobono |
 | Arequipiopsis Kreuz. & Buining = Oreocereus (A.Berger) Riccobono |
 | Ariocarpus Scheidw. |
 | Armatocereus Backeb. |
 | Arrojadoa Britton & Rose |
 | Arrojadoopsis Guiggi |
 | Arthrocereus A.Berger |
 | Arthrophyllum Labour. = Epiphyllum Haw. |
 | Astrobergia undefined |
 | Astrophytum Lem. |
 | Aulacothele Monv. = Coryphantha (Engelm.) Lem. |
 | Austrocactus Britton & Rose |
 | Austrocephalocereus Backeb. = Micranthocereus Backeb. |
 | Austrocylindropuntia undefined |
 | Aylostera Speg. = Rebutia K.Schum. |
 | Aztekium Boed. |
 | Azureocereus Akers & H.Johnson = Browningia Britton & Rose |
 | Backebergia Bravo = Pachycereus Britton & Rose |
 | Banfiopuntia Guiggi |
 | Bartschella Britton & Rose = Mammillaria Haw. |
 | Bergerocactus Britton & Rose |
 | Bergerocereus Frič & Kreuz. = Bergerocactus Britton & Rose |
 | Binghamia Britton & Rose = Espostoa Britton & Rose |
 | Bisnaga Orcutt = Ferocactus Britton & Rose |
 | Blossfeldia Werderm. |
 | Bolivicactus Doweld = Parodia Speg. |
 | Bolivicereus Cárdenas = Cleistocactus Lem. |
 | Bonifazia Standl. & Steyerm. = Disocactus Lindl. |
 | Borzicactella H.Johnson ex F.Ritter = Cleistocactus Lem. |
 | Borzicactus Riccobono = Cleistocactus Lem. |
 | x Borzipostoa G.D.Rowley |
 | Brachycalycium Backeb. = Gymnocalycium Pfeiff. ex Mittler |
 | Brachycereus Britton & Rose |
 | Bragaia Esteves, Hofacker & P.J.Braun |
 | Brasilicactus Backeb. = Parodia Speg. |
 | Brasilicereus Backeb. |
 | Brasiliopuntia A.Berger |
 | Brasiliparodia F.Ritter = Parodia Speg. |
 | Brasilocactus Frič ex Kreuz. = Parodia Speg. |
 | Bravocactus Doweld = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Bridgesia Backeb. |
 | Brittonia hort. |
 | Brittonrosea Speg. = Stenocactus (K.Schum.) A.Berger |
 | Browningia Britton & Rose |
 | Buiningia Buxb. = Coleocephalocereus Backeb. |
 | Cactodendron J.M.Bigelow = Opuntia (L.) Mill. |
 | Cactus L. |
 | Calymmanthium F.Ritter |
 | Carnegiea Britton & Rose |
 | Carpophillus Neck. = Pereskia Mill. |
 | Cassyta L. |
 | Cassytha Mill. |
 | Castellanosia Cárdenas = Browningia Britton & Rose |
 | Cephalocereus Pfeiff. |
 | Cephalocleistocactus F.Ritter |
 | Cephalomamillaria Frič = Epithelantha F.A.C.Weber in Bois ex Britton & Rose |
 | Cephalophorus Lem. = Cephalocereus Pfeiff. |
 | Ceratistes Labour. = Eriosyce Phil. |
 | Cereus Mill. |
 | Chaffeyopuntia Frič ex Kreuz. = Opuntia (L.) Mill. |
 | Chamaecereus Britton & Rose = Echinopsis Zucc. |
 | x Chamaelobivia Y.Itô = Echinopsis Zucc. |
 | Chiapasia Britton & Rose = Disocactus Lindl. |
 | Chichipia Backeb. = Polaskia Backeb. |
 | Chilenia Backeb. = Eriosyce Phil. |
 | Chileniopsis Backeb. = Eriosyce Phil. |
 | Chileocactus Frič = Eriosyce Phil. |
 | Chileorebutia F.Ritter = Eriosyce Phil. |
 | Chilita Orcutt = Mammillaria Haw. |
 | Chrysocactus Y.Itô = Parodia Speg. |
 | Cinnabarinea Frič ex F.Ritter = Echinopsis Zucc. |
 | Cintia Kníže & Říha |
 | Cipocereus F.Ritter |
 | Cirinosum Neck. = Cereus Mill. |
 | Clavarioidia Frič & Schelle ex Kreuz. = Maihueniopsis Speg. |
 | Clavatopuntia Frič & Schelle ex Kreuz. = Opuntia (L.) Mill. |
 | Cleistocactus Lem. |
 | Cleistocereus Frič & Kreuz. in Kreuz. = Cleistocactus Lem. |
 | Clistanthocereus Backeb. = Cleistocactus Lem. |
 | Cochemiea (K.Brandegee) Walton = Mammillaria Haw. |
 | Cochiseia W.H.Earle = Escobaria Britton & Rose |
 | Coleocephalocereus Backeb. |
 | Coloradoa Boissev. & C.Davidson = Sclerocactus Britton & Rose |
 | Consolea Lem. |
 | Copiapoa Britton & Rose |
 | Corryocactus Britton & Rose |
 | Corryocereus Frič & Kreuz. = Corryocactus Britton & Rose |
 | Corynopuntia F.M.Knuth = Grusonia Rchb.f. ex Britton & Rose |
 | Coryphantha (Engelm.) Lem. |
 | Cryptocereus Alexander = Selenicereus (A.Berger) Britton & Rose |
 | Cullmannia Distefano = Peniocereus (A.Berger) Britton & Rose |
 | Cumarinia (F.M.Knuth) Buxb. = Coryphantha (Engelm.) Lem. |
 | Cumulopuntia F.Ritter |
 | Cylindrolobivia Y.Itô = Echinopsis Zucc. |
 | Cylindropuntia (Engelm.) F.M.Knuth |
 | Cylindrorebutia Frič & Kreuz. = Rebutia K.Schum. |
 | Dactylanthocactus Y.Itô = Parodia Speg. |
 | Deamia Britton & Rose = Selenicereus (A.Berger) Britton & Rose |
 | Delaetia Backeb. = Eriosyce Phil. |
 | Dendrocereus Britton & Rose |
 | Denmoza Britton & Rose |
 | Digitorebutia Frič & Kreuz. = Rebutia K.Schum. |
 | Digitostigma Velazco & Nevárez = Astrophytum Lem. |
 | Diploperianthium F.Ritter = Calymmanthium F.Ritter |
 | Discocactus Pfeiff. |
 | Disisocactus Kunze = Disocactus Lindl. |
 | Disisorhipsalis Doweld = Discocactus Pfeiff. |
 | Disocactus Lindl. |
 | Disocereus Frič & Kreuz. = Disocactus Lindl. |
 | Dolichothele Britton & Rose = Mammillaria Haw. |
 | Ebnerella Buxb. = Mammillaria Haw. |
 | Eccremocactus Britton & Rose = Weberocereus Britton & Rose |
 | Echinocactus Link & Otto |
 | Echinocereus Engelm. in Wisliz. |
 | x Echinoferocactus P.V.Heath |
 | Echinofossulocactus Lawr. in Loudon = Stenocactus (K.Schum.) A.Berger |
 | Echinolobivia Y.Itô = Rebutia K.Schum. |
 | Echinomastus Britton & Rose |
 | Echinonyctanthus Lem. |
 | Echinopsis Zucc. |
 | Echinorebutia Frič & Kreuz. = Rebutia K.Schum. |
 | Efossus Orcutt = Stenocactus (K.Schum.) A.Berger |
 | Emorycactus Doweld = Echinocactus Link & Otto |
 | Encephalocarpus A.Berger |
 | Eomatucana F.Ritter = Matucana Britton & Rose |
 | x Epinicereus undefined |
 | Epiphyllanthus A.Berger = Schlumbergera Lem. |
 | Epiphyllopsis A.Berger = Hatiora Britton & Rose |
 | Epiphyllum Haw. |
 | Epithelantha F.A.C.Weber in Bois ex Britton & Rose |
 | Erdisia Britton & Rose = Corryocactus Britton & Rose |
 | Eriocactus Backeb. = Parodia Speg. |
 | Eriocephala Backeb. = Parodia Speg. |
 | x Eriocereopsis Doweld |
 | Eriocereus Riccobono = Harrisia Britton |
 | Eriosyce Phil. |
 | Erythrocereus Houghton = Harrisia Britton |
 | Erythrorhipsalis A.Berger = Rhipsalis Gaertn. |
 | Escobaria Britton & Rose |
 | Escobariopsis Doweld = Mammillaria Haw. |
 | Escobesseya Hester = Escobaria Britton & Rose |
 | Escobrittonia Doweld = Coryphantha (Engelm.) Lem. |
 | Escocoryphantha Doweld = Escobaria Britton & Rose |
 | Escontria Rose |
 | Espostoa Britton & Rose |
 | x Espostocactus Mottram |
 | Espostoopsis Buxb. |
 | Estevesia P.J.Braun |
 | Eulychnia Phil. |
 | Euporteria Kreuz. & Buining |
 | Eurebutia (Backeb.) G.Vande Weghe = Rebutia K.Schum. |
 | Facheiroa Britton & Rose |
 | x Ferenocactus Doweld |
 | x Ferobergia Glass |
 | Ferocactus Britton & Rose |
 | x Ferofossulocactus Rowley = x Doweld |
 | Floribunda F.Ritter = Cipocereus F.Ritter |
 | Fobea Frič ex Boed. = Escobaria Britton & Rose |
 | Frailea Britton & Rose |
 | Friesia Frič ex Kreuz. = Eriosyce Phil. |
 | Furiolobivia Y.Itô = Echinopsis Zucc. |
 | Geohintonia Glass & W.A.Fitz Maur. |
 | Gerocephalus F.Ritter = Espostoopsis Buxb. |
 | Glandulicactus Backeb. = Sclerocactus Britton & Rose |
 | Glandulifera Frič = Coryphantha (Engelm.) Lem. |
 | Grusonia Rchb.f. ex Britton & Rose |
 | Gymnantha Y.Itô |
 | Gymnanthocereus Backeb. = Browningia Britton & Rose |
 | Gymnocactus Backeb. = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Gymnocalycium Pfeiff. ex Mittler |
 | Gymnocereus Backeb. = Browningia Britton & Rose |
 | Gymnorebutia Doweld = Rebutia K.Schum. |
 | Haagea Frič = Mammillaria Haw. |
 | Haageocereus Backeb. |
 | x Haagespostoa G.D.Rowley |
 | Hamatocactus Britton & Rose = Thelocactus Britton & Rose |
 | Hariota DC. = Hatiora Britton & Rose |
 | Harrisia Britton |
 | x Harrisinopsis G.D.Rowley |
 | Haseltonia Backeb. = Cephalocereus Pfeiff. |
 | Hatiora Britton & Rose |
 | Heliabravoa Backeb. = Polaskia Backeb. |
 | Helianthocereus Backeb. = Echinopsis Zucc. |
 | x Heliaporus G.D.Rowley |
 | Heliocereus Britton & Rose = Disocactus Lindl. |
 | Hertrichocereus Backeb. = Stenocereus (A.Berger) Riccobono |
 | Hickenia Britton & Rose = Parodia Speg. |
 | Hildewintera F.Ritter ex G.D.Rowley = Cleistocactus Lem. |
 | Hildmannia Kreuz. & Buining = Eriosyce Phil. |
 | Homalocephala Britton & Rose = Echinocactus Link & Otto |
 | Horridocactus Backeb. = Eriosyce Phil. |
 | Hylocereus (A.Berger) Britton & Rose |
 | Hylorhipsalis Doweld = Rhipsalis Gaertn. |
 | Hymenolobivia Buining & Kreuz. ex F.Ritter |
 | Hymenorebutia Frič = Echinopsis Zucc. |
 | Islaya Backeb. = Eriosyce Phil. |
 | Isolatocereus (Backeb.) Backeb. |
 | Jasminocereus Britton & Rose |
 | Kadenicarpus Doweld = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Krainzia Backeb. = Mammillaria Haw. |
 | Lactomamillaria Frič = Mammillaria Haw. |
 | Lagenosocereus Doweld = Stephanocereus A.Berger |
 | Lasiocereus F.Ritter |
 | Lemaireocereus Britton & Rose = Pachycereus Britton & Rose |
 | Leocereus Britton & Rose |
 | Lepidocoryphantha Backeb. = Coryphantha (Engelm.) Lem. |
 | Lepismium Pfeiff. |
 | Leptocereus Britton & Rose |
 | Leptocladia Buxb. = Mammillaria Haw. |
 | Leptocladodia Buxb. = Mammillaria Haw. |
 | Leuchtenbergia Hook. |
 | Leucostele Backeb. = Echinopsis Zucc. |
 | Leuenbergeria Lodé |
 | Lobeira Alexander = Disocactus Lindl. |
 | Lobivia Britton & Rose = Echinopsis Zucc. |
 | Lobiviopsis Frič ex Kreuz. = Echinopsis Zucc. |
 | Lodia Mosco & Zanov. = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Lophocereus Britton & Rose = Pachycereus Britton & Rose |
 | Lophophora J.M.Coult. |
 | Loxanthocereus Backeb. |
 | Lymanbensonia Kimnach = Lepismium Pfeiff. |
 | Machaerocereus Britton & Rose = Stenocereus (A.Berger) Riccobono |
 | Maierocactus E.C.Rost = Astrophytum Lem. |
 | Maihuenia Phil. |
 | Maihueniopsis Speg. |
 | Malacocarpus Salm-Dyck = Parodia Speg. |
 | Mamillopsis (E.Morren) F.A.C.Weber ex Britton & Rose = Mammillaria Haw. |
 | Mammillaria Haw. |
 | Mammilloydia Buxb. |
 | Marenopuntia Backeb. = Grusonia Rchb.f. ex Britton & Rose |
 | Marginatocereus Backeb. = Pachycereus Britton & Rose |
 | Maritinocereus Akers & Buining = Cleistocactus Lem. |
 | Marniera Backeb. = Epiphyllum Haw. |
 | Marshallocereus Backeb. = Stenocereus (A.Berger) Riccobono |
 | Masarykia Frič = Frailea Britton & Rose |
 | Matucana Britton & Rose |
 | Mediocactus Britton & Rose = Selenicereus (A.Berger) Britton & Rose |
 | Mediolobivia Backeb. = Rebutia K.Schum. |
 | Mediorebutia Frič = Rebutia K.Schum. |
 | Melocactus Link & Otto |
 | Mesechinopsis Y.Itô = Echinopsis Zucc. |
 | Meyenia Backeb. = Weberocereus Britton & Rose |
 | Meyerocactus Doweld = Echinocactus Link & Otto |
 | Micranthocereus Backeb. |
 | Micropuntia Daston = Grusonia Rchb.f. ex Britton & Rose |
 | Microspermia Frič = Parodia Speg. |
 | Mila Britton & Rose |
 | Miqueliopuntia Frič ex F.Ritter |
 | Mirabella F.Ritter = Cereus Mill. |
 | Mitrocereus Backeb. = Pachycereus Britton & Rose |
 | Monvillea Britton & Rose |
 | Morangaya G.D.Rowley |
 | Morawetzia Backeb. = Oreocereus (A.Berger) Riccobono |
 | x Myrtgerocactus R.Moran |
 | Myrtillocactus Console |
 | + Myrtillocalycium hort. |
 | Myrtillocereus Frič & Kreuz. = Myrtillocactus Console |
 | Napina Frič = Neolloydia Britton & Rose |
 | Navajoa Croizat = Pediocactus Britton & Rose ex Britton & Britton |
 | Neoabbottia Britton & Rose = Leptocereus Britton & Rose |
 | Neobesseya Britton & Rose = Escobaria Britton & Rose |
 | x Neobinghamia Backeb. = x G.D.Rowley |
 | Neobuxbaumia Backeb. |
 | Neocardenasia Backeb. = Neoraimondia Britton & Rose |
 | Neochilenia Backeb. = Eriosyce Phil. |
 | Neodawsonia Backeb. = Cephalocereus Pfeiff. |
 | Neodiscocactus Y.Itô = Discocactus Pfeiff. |
 | Neoevansia W.T.Marshall = Peniocereus (A.Berger) Britton & Rose |
 | Neogomesia Castañeda = Ariocarpus Scheidw. |
 | Neohickenia Frič = Parodia Speg. |
 | Neolemaireocereus Backeb. |
 | Neolloydia Britton & Rose |
 | Neolobivia Y.Itô = Echidnopsis Hook.f. |
 | Neomammillaria Britton & Rose = Mammillaria Haw. |
 | Neomatucana undefined |
 | Neonavajoa Doweld = Pediocactus Britton & Rose ex Britton & Britton |
 | Neoporteria undefined = Eriosyce Phil. |
 | Neoraimondia Britton & Rose |
 | Neotanahashia Y.Itô |
 | Neowerdermannia Frič |
 | Nichelia Bullock |
 | Nopalea Salm-Dyck = Opuntia (L.) Mill. |
 | Nopalxochia Britton & Rose = Disocactus Lindl. |
 | Normanbokea Kladiwa & Buxb. in Krainz = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Nothorhipsalis Doweld = Lepismium Pfeiff. |
 | Notocactus Backeb. & F.M.Knuth = Parodia Speg. |
 | Nyctocereus (A.Berger) Britton & Rose |
 | Obregonia undefined |
 | Oehmea Buxb. = Mammillaria Haw. |
 | Ophiorhipsalis (K.Schum.) Doweld = Lepismium Pfeiff. |
 | Opuntia (L.) Mill. |
 | Opuntiopsis Knebel = Schlumbergera Lem. |
 | Oreocereus (A.Berger) Riccobono |
 | Oroya Britton & Rose |
 | Ortegocactus Alexander |
 | + Ortegopuntia undefined |
 | x Pacherocactus G.D.Rowley |
 | x Pachgerocereus R.Moran |
 | Pachycereus Britton & Rose |
 | Parodia Speg. |
 | Parrycactus Doweld = Ferocactus Britton & Rose |
 | Parviopuntia Soulaire & Marn.-Lap. = Opuntia (L.) Mill. |
 | Pediocactus Britton & Rose ex Britton & Britton |
 | Pelecyphora Ehrenb. |
 | Peniocereus (A.Berger) Britton & Rose |
 | Pereskia Mill. |
 | Pereskiopsis Britton & Rose |
 | Peronocactus Doweld = Parodia Speg. |
 | Peruvocereus Akers = Haageocereus Backeb. |
 | Peyotl F.Hern. = Lophophora J.M.Coult. |
 | Pfeiffera Salm-Dyck |
 | Phellosperma Britton & Rose = Mammillaria Haw. |
 | Philippicereus Backeb. = Eulychnia Phil. |
 | Phyllarthus Neck. = Epiphyllum Haw. |
 | Phyllocactus Link = Epiphyllum Haw. |
 | Pierrebraunia Esteves |
 | Pilocanthus B.W.Benson & Backeb. = Pediocactus Britton & Rose ex Britton & Britton |
 | Pilocereus Lem. = Pilosocereus Byles & G.D.Rowley |
 | Pilocopiapoa F.Ritter = Copiapoa Britton & Rose |
 | Pilosocereus Byles & G.D.Rowley |
 | Piptanthocereus (A.Berger) Riccobono = Cereus Mill. |
 | Platyopuntia (Engelm.) Frič & Schelle ex Kreuz. = Opuntia (L.) Mill. |
 | Polaskia Backeb. |
 | Porfiria Boed. = Mammillaria Haw. |
 | Praecereus Buxb. |
 | Pseudoacanthocereus F.Ritter |
 | Pseudoechinopsis undefined |
 | Pseudoespostoa Backeb. = Espostoa Britton & Rose |
 | Pseudolobivia (Backeb.) Backeb. = Echinopsis Zucc. |
 | Pseudomaihueniopsis Guiggi |
 | Pseudomammillaria Buxb. = Mammillaria Haw. |
 | Pseudomitrocereus Bravo & Buxb. = Pachycereus Britton & Rose |
 | Pseudonopalxochia Backeb. = Disocactus Lindl. |
 | Pseudopilocereus Buxb. = Pilosocereus Byles & G.D.Rowley |
 | Pseudorhipsalis Britton & Rose |
 | Pseudoselenicereus Innes = Selenicereus (A.Berger) Britton & Rose |
 | Pseudosolisia Y.Itô = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Pseudotephrocactus Frič & Schelle = Maihueniopsis Speg. |
 | Pseudozygocactus Backeb. = Hatiora Britton & Rose |
 | Pterocactus K.Schum. |
 | Pterocereus T.MacDoug. & Miranda = Pachycereus Britton & Rose |
 | Puebloa Doweld = Pediocactus Britton & Rose ex Britton & Britton |
 | Puna R.Kiesling = Maihueniopsis Speg. |
 | Punotia D.R.Hunt |
 | Pygmaeocereus H.Johnson & Backeb. |
 | Pyrrhocactus (A.Berger) Backeb. = Eriosyce Phil. |
 | Quiabentia Britton & Rose |
 | Rapicactus Buxb. & Oehme = Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Rathbunia Britton & Rose = Stenocereus (A.Berger) Riccobono |
 | Rauhocereus Backeb. |
 | Rebulobivia Frič = Echinopsis Zucc. |
 | Rebutia K.Schum. |
 | Reicheocactus Backeb. = Echinopsis Zucc. |
 | Rhipsalidopsis Britton & Rose = Hatiora Britton & Rose |
 | Rhipsalis Gaertn. |
 | Rhipsaphyllopsis Werderm. |
 | Rhodocactus (A.Berger) F.M.Knuth = Pereskia Mill. |
 | Rimacactus Mottram = Eriosyce Phil. |
 | Ritterocactus Doweld = Parodia Speg. |
 | Ritterocereus Backeb. = Stenocereus (A.Berger) Riccobono |
 | Rodentiophila F.Ritter & Y.Itô = Eriosyce Phil. |
 | Rooksbya (Backeb.) Backeb. = Carnegiea Britton & Rose |
 | Roseocactus A.Berger = Ariocarpus Scheidw. |
 | Roseocereus (Backeb.) Backeb. = Harrisia Britton |
 | Rowleyara P.V.Heath |
 | Salmonopuntia P.V.Heath = Obesia Haw. |
 | Salpingolobivia Y.Itô = Echinopsis Zucc. |
 | Samaipaticereus Cárdenas |
 | Schlumbergera Lem. |
 | Sclerocactus Britton & Rose |
 | Scoparebutia Frič, Kreuz. ex Buining = Rebutia K.Schum. |
 | Selenicereus (A.Berger) Britton & Rose |
 | x Seleniphyllum G.D.Rowley |
 | Sericocactus Y.Itô = Parodia Speg. |
 | Seticereus Backeb. = Cleistocactus Lem. |
 | Seticleistocactus Backeb. = Cleistocactus Lem. |
 | Setiechinopsis Backeb. ex de Haas = Echinopsis Zucc. |
 | Setirebutia Frič = Rebutia K.Schum. |
 | Siccobaccatus P.J.Braun & Esteves = Micranthocereus Backeb. |
 | Soehrensia Backeb. = Echinopsis Zucc. |
 | Solisia Britton & Rose = Mammillaria Haw. |
 | Spegazzinia Backeb. = Rebutia K.Schum. |
 | Sphaeropuntia Guiggi |
 | Spinicalycium Frič = Acanthocalycium Backeb. |
 | Stenocactus (K.Schum.) A.Berger |
 | Stenocereus (A.Berger) Riccobono |
 | + Stenogonia hort. |
 | Stephanocereus A.Berger |
 | Stetsonia Britton & Rose |
 | Strombocactus Britton & Rose |
 | Strophocactus Britton & Rose = Selenicereus (A.Berger) Britton & Rose |
 | Submatucana Backeb. = Matucana Britton & Rose |
 | Subpilocereus Backeb. = Cereus Mill. |
 | Sulcorebutia Backeb. = Rebutia K.Schum. |
 | Tacinga Britton & Rose |
 | Tephrocactus Lem. |
 | x Thelobergia H.Hirao |
 | Thelocactus Britton & Rose |
 | Thelocephala Y.Itô = Eriosyce Phil. |
 | Thelomastus Frič ex Kreuz. = Thelocactus Britton & Rose |
 | Thrixanthocereus Backeb. = Espostoa Britton & Rose |
 | Torreycactus Doweld = Thelocactus Britton & Rose |
 | Toumeya Britton & Rose |
 | Trichocereus Riccobono = Echinopsis Zucc. |
 | x Trichopsis Y.Itô |
 | Tunas Lunell |
 | Tunilla D.R.Hunt & Iliff |
 | Turbinicarpus (Backeb.) Buxb. & Backeb. |
 | Uebelmannia Buining |
 | Ursopuntia P.V.Heath = Tephrocactus Lem. |
 | Utahia Britton & Rose = Pediocactus Britton & Rose ex Britton & Britton |
 | Vatricania Backeb. = Espostoa Britton & Rose |
 | Weberbauerocereus Backeb. |
 | Weberiopuntia Frič ex Kreuz. = Tephrocactus Lem. |
 | Weberocereus Britton & Rose |
 | Weingartia Werderm. = Rebutia K.Schum. |
 | Werckleocereus Britton & Rose = Weberocereus Britton & Rose |
 | Wigginsia D.M.Porter = Parodia Speg. |
 | Wilcoxia Britton & Rose = Echinopsis Zucc. |
 | Wilmattea Britton & Rose = Hylocereus (A.Berger) Britton & Rose |
 | Winteria F.Ritter = Cleistocactus Lem. |
 | Winterocereus Backeb. = Cleistocactus Lem. |
 | Wittia Schum. = Pseudorhipsalis Britton & Rose |
 | Wittiocactus Rauschert = Pseudorhipsalis Britton & Rose |
 | Yavia R.Kiesling & Piltz |
 | Yungasocereus F.Ritter |
 | Zehntnerella Britton & Rose = Facheiroa Britton & Rose |
 | Zygocactus K.Schum. = Schlumbergera Lem. |
 | Zygocereus Frič in Kreuz. = Schlumbergera Lem. |
