List of genera of cacti

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Linnaeus' description of the genus Cactus in the 5th edition of Genera Plantarum (1754)

The list of cactus genera contains the genera and generic synonyms described in the cactus family .

The first modern description of a cactus genus and its species was made in 1753 by Carl von Linné in his work Species Plantarum . Under the generic name Cactus he summarized all types of cacti. He discarded the already established generic names Cereus , Opuntia and Pereskia , which, however, were taken up again a year later by Philip Miller . Ludwig Georg Karl Pfeiffer used ten species to classify cacti in 1837. In 1898, Karl Moritz Schumann listed 21 species in his general description of the cacti . The four-volume work The Cactaceae (1919-1923) by the Americans Nathaniel Lord Britton and Joseph Nelson Rose contained descriptions of 124 species of cacti. In 1966 , the German plant collector and cactus researcher Curt Backeberg split the cactus family into 236 genera. At present (2011) around 125 genera are generally recognized.

list

  • Genre : Name of the genre including the author's abbreviation
  • Author (s) : First descriptor of the genre
  • Year : year of first description
  • Country : Nationality (s) of the first describer (s)
  • Synonym for : genus to which the species as a synonym is considered
  • Notes : Nomenclature references to the status of the genus according to the International Code of Botanical Nomenclature (ICBN). The abbreviation nom. inval. stands for noun invalidum , d. H. invalid name. This is an assigned name that is not a name in the sense of the rules of the ICBN. The abbreviation nom. illegal. means noun illegitimum , d. H. illegal name. This published name violates one of the rules of the ICBN.
genus Author (s) year country Synonymous with Remarks
Acanthanthus Y.Itô Yoshi Itô 1981 JapanJapan Japan Echinopsis nom. illegal. Art. 52.1
Acanthocalycium Backeb. Curt Backeberg 1936 GermanyGermany Germany
Acanthocephala Backeb. Curt Backeberg 1938 GermanyGermany Germany Parody
Acanthocereus (Engelm. Ex A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Acantholobivia Backeb. Curt Backeberg 1942 GermanyGermany Germany Echinopsis
Acantholobivia Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis nom. illegal. Art. 53.1
Acanthopetalus Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis nom. illegal. Art. 52.1
Acanthorhipsalis (K.Schum.) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Lepismium
Acanthorhipsalis Kimnach Myron William Kimnach 1984 United StatesUnited States United States Lepismium nom. illegal. Art. 53.1
Acharagma (NPTaylor) Glass Charles Edward Glass 1997 United StatesUnited States United States
Airampoa Frič Alberto Vojtěch Frič 1933 CzechoslovakiaCzechoslovakia Czechoslovakia Tunilla nom. inval. Art. 32.1c
Akersia Buining Albert Frederik Hendrik Buining 1961 NetherlandsNetherlands Netherlands Cleistocactus
Ancistrocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Sclerocactus
Anhalonium Lem. Charles Lemaire 1839 FranceFrance France Ariocarpus
Anisocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany Pachycereus
Aparadoa Vliet Dirk Jan van Vliet 1986 NetherlandsNetherlands Netherlands Parody nom. inval. Art. 36.1, 37.1
Aporocactus Lem. Charles Lemaire 1860 FranceFrance France Disocactus
Arequipa Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Oreocereus
Arequipiopsis cross. & Buining Kurt G. Kreuzinger and Albert Frederik Hendrik Buining 1941 CzechoslovakiaCzechoslovakia Czechoslovakia , NetherlandsNetherlandsNetherlands  Oreocereus
Ariocarpus Scheidw. Michael Joseph François Scheidweiler 1838 BelgiumBelgium Belgium
Armatocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany
Arrojadoa Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Arrojadoopsis Guiggi Alessandro Guiggi 2007 ItalyItaly Italy Type Arrojadoa marylanae , status?
Arthrocereus A. Berger Alwin Berger 1929 GermanyGermany Germany
Arthrophyllum Labor. J. Labouret 1853 FranceFrance France Epiphyllum nom. illegal. Art 51.1
Astrophytum Lem. Charles Lemaire 1839 FranceFrance France
Aulacothele (Lem.) Monv. Hippolyte Boissel de Monville 1846 FranceFrance France Coryphantha
Austrocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Austrocephalocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany Micranthocereus
Austrocylindropuntia Backeb. Curt Backeberg 1938 GermanyGermany Germany
Aylostera Speg. Carlo Luigi Spegazzini 1923 ArgentinaArgentina Argentina Rebutia
Aztec Boed. Friedrich Bödeker 1929 GermanyGermany Germany
Azureocereus Akers & H. Johnson John F. Akers and Joseph Harry Johnson 1949 United StatesUnited States United States Browningia
Backebergia Bravo Helia Bravo Hollis 1954 MexicoMexico Mexico Pachycereus
Bartschella Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria
Bergerocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Bergerocereus Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Bergerocactus nom. illegal. Art. 52.1
Binghamia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Espostoa
Bisnaga Orcutt Charles Russell Orcutt 1926 United StatesUnited States United States Ferocactus
Blossfeldia Werderm. Erich Werdermann 1937 GermanyGermany Germany
Bolivicactus Doweld Alexander Borissowitsch Doweld 2000 RussiaRussia Russia Parody
Bolivicereus Cárdenas Martín Cárdenas 1951 BoliviaBolivia Bolivia Cleistocactus
Bonifazia Standl. & Steyerm. Paul Carpenter Standley and Julian Alfred Steyermark 1944 United StatesUnited States United States Disocactus
Borzicactella F. Knight Friedrich Ritter 1981 GermanyGermany Germany Cleistocactus
Borzicactus Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy Cleistocactus
Brachycalycium Backeb. Curt Backeberg 1942 GermanyGermany Germany Gymnocalycium
Brachycereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Bragaia Esteves, Hofacker & PJBraun Eddie Esteves Pereira , Andreas Hofacker and Pierre Josef Braun 2009 GermanyGermany Germany
Brasilicactus Backeb. Curt Backeberg 1942 GermanyGermany Germany Parody nom. illegal. Art. 52.1?
Brasilicereus Backeb. Curt Backeberg 1938 GermanyGermany Germany
Brasiliopuntia (K.Schum.) A.Berger Alwin Berger 1926 GermanyGermany Germany
Brasiliparodia F.Ritter Friedrich Ritter 1979 GermanyGermany Germany Parody
Brasilocactus Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Parody nom. illegal. Art. 52.1
Bravocactus Doweld Alexander Borissowitsch Doweld 1998 RussiaRussia Russia Turbinicarpus nom. illegal. Art. 52.1
Brittonrosea Speg. Carlo Luigi Spegazzini 1923 ArgentinaArgentina Argentina Stenocactus nom. illegal. Art. 52.1
Browningia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Buiningia Buxb. Franz Buxbaum 1971 AustriaAustria Austria Coleocephalocereus
Cactus L. Carl von Linné 1753 SwedenSweden Sweden Mammillaria
Calymmanthium F. Knight Friedrich Ritter 1962 GermanyGermany Germany
Carnegiea Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1908 United StatesUnited States United States
Carpophillus Neck. Noël Martin Joseph de Necker 1790 GermanyGermany Germany Pereskia nom. illegal. Art. 52.1
Castellanosia Cardenas Martín Cárdenas 1951 BoliviaBolivia Bolivia Browningia
Cephalocereus whistle. Ludwig Georg Karl Pfeiffer 1938 GermanyGermany Germany
Cephalocleistocactus F. Knight Friedrich Ritter 1959 GermanyGermany Germany
Cephalomamillaria Frič Alberto Vojtěch Frič 1924 CzechoslovakiaCzechoslovakia Czechoslovakia Epithelantha nom. illegal. Art. 52.1
Cephalophorus Lem. Charles Lemaire 1838 FranceFrance France Cephalocereus nom. inval. Art. 34.1b
Ceratistes Byles Ronald Stewart Byles 1957 United KingdomUnited Kingdom United Kingdom Eriosyce nom. inval. Art. 36.1
Cereus Mill. Philip Miller 1754 United KingdomUnited Kingdom United Kingdom
Chaffeyopuntia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Opuntia nom. inval. Art. 36.1
Chamaecereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Echinopsis
Chiapasia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Disocactus
Chiapasophyllum Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Selenicereus
Chichipia Backeb. Curt Backeberg 1950 GermanyGermany Germany Polaskia nom. illegal. Art. 52.1
Chilenia Backeb. Curt Backeberg 1936 GermanyGermany Germany Eriosyce nom. inval. Art. 36.1
Chilenia Backeb. Curt Backeberg 1938 GermanyGermany Germany Eriosyce
Chilenia Backeb. Curt Backeberg 1939 GermanyGermany Germany Eriosyce nom. inval. Art. 53.1
Chileniopsis Backeb. Curt Backeberg 1936 GermanyGermany Germany Eriosyce
Chileorebutia Frič ex F. Knight Friedrich Ritter 1959 GermanyGermany Germany Eriosyce nom. illegal. Art. 52.1
Chilita Orcutt Charles Russell Orcutt 1926 United StatesUnited States United States Mammillaria
Cinnabarinea Frič ex F.Ritter Friedrich Ritter 1980 GermanyGermany Germany Echinopsis
Cintia Kníže & Říha Karel Kníže and Jan Říha 1995 Czech RepublicCzech Republic Czech Republic
Cipocereus F. Knight Friedrich Ritter 1980 GermanyGermany Germany
Cirinosum Neck. Noël Martin Joseph de Necker 1790 GermanyGermany Germany Cereus nom. illegal. Art. 52.1?
Clavarioidia Frič & Bell Alberto Vojtěch Frič and Ernst Schelle 1935 CzechoslovakiaCzechoslovakia Czechoslovakia , GermanyGermanyGermany  Opuntia nom. inval. Art. 36.1
Clavatopuntia Frič & Bell Alberto Vojtěch Frič and Ernst Schelle 1935 CzechoslovakiaCzechoslovakia Czechoslovakia , GermanyGermanyGermany  Opuntia nom. inval. Art. 36.1
Cleistocactus Lem. Charles Lemaire 1861 FranceFrance France
Cleistocereus Frič & Cross. Alberto Vojtěch Frič and Kurt G. Kreuzinger 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Cleistocactus nom. illegal. Art. 52.1
Clistanthocereus Backeb. Curt Backeberg 1937 GermanyGermany Germany Cleistocactus
Cochemiea (K.Brandegee) Walton Frederick Arthur Walton 1899 United StatesUnited States United States Mammillaria
Cochiseia W.H. Earle William Hubert Earle 1976 United StatesUnited States United States Escobaria
Coleocephalocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany
Coloradoa Boissev. & C. Davidson Charles Hercules Boissevain and Carol Davidson 1940 United StatesUnited States United States Sclerocactus
Consolea Lem. Charles Lemaire 1862 FranceFrance France
Copiapoa Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Corryocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Corryocereus Frič & Cross. Alberto Vojtěch Frič and Kurt G. Kreuzinger 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Corryocactus nom. illegal. Art. 52.1
Corynopuntia F.M. Knuth Frederik Marcus Knuth 1936 DenmarkDenmark Denmark Grusonia
Coryphantha (Engelm.) Lem. Charles Lemaire 1868 FranceFrance France
Cryptocereus Alexander Edward Johnston Alexander 1950 United StatesUnited States United States Selenicereus
Cullmannia Distefano Concetto Distefano 1956 ItalyItaly Italy Peniocereus
Coumarinia (Knuth) Buxb. Franz Buxbaum 1951 AustriaAustria Austria Coryphantha
Cumulopuntia Frič ex F.Ritter Friedrich Ritter 1980 GermanyGermany Germany
Cylindrolobivia Y.Itô Yoshi Itô 1981 JapanJapan Japan Echinopsis nom. illegal. Art. 36.1, 37.1
Cylindropuntia (Engelm.) FMKnuth Frederik Marcus Knuth 1935 DenmarkDenmark Denmark
Cylindrorebutia Frič & Cross. Alberto Vojtěch Frič and Kurt G. Kreuzinger 1936 CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 36.1
Dactylanthocactus Y.Itô Yoshi Itô 1981 JapanJapan Japan Parody nom. illegal. Art. 52.1
Deamia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Selenicereus
Delaetia Backeb. Curt Backeberg 1938 GermanyGermany Germany Eriosyce nom. inval. Art. 37.1
Demnosa Frič Alberto Vojtěch Frič 1929 CzechoslovakiaCzechoslovakia Czechoslovakia Denmoza nom. inval. Art. 32.1c
Dendrocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Denmoza Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Digitorebutia Frič & Cross. ex Buining Albert Frederik Hendrik Buining 1940 NetherlandsNetherlands Netherlands Rebutia
Digitostigma Velazco & Nevárez Carlos Gerardo Velazco and Manuel Nevárez 2002 MexicoMexico Mexico Astrophytum nom. inval. Art. 37.5
Diploperianthium F.Ritter Friedrich Ritter 1958 GermanyGermany Germany Calymmanthium nom. inval. Art. 36.1
Discocactus whistle. Ludwig Georg Karl Pfeiffer 1937 GermanyGermany Germany
Disisocactus Kunze Gustav Kunze 1845 GermanyGermany Germany Disocactus nom. illegal. Art. 52.1?
Disisorhipsalis Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Disocactus
Disocactus Lindl. John Lindley 1845 United KingdomUnited Kingdom United Kingdom
Disocereus Frič & Cross. Alberto Vojtěch Frič and Kurt G. Kreuzinger 1835 CzechoslovakiaCzechoslovakia Czechoslovakia Disocactus nom. illegal. Art. 52.1
Dolichothele Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria
Ebnerella Buxb. Franz Buxbaum 1951 AustriaAustria Austria Mammillaria
Eccremocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1913 United StatesUnited States United States Weberocereus
Echinocactus Link & Otto Heinrich Friedrich Link and Christoph Friedrich Otto 1827 GermanyGermany Germany
Echinocereus Engelm. Georg Engelmann 1848 United StatesUnited States United States
Echinofossulocactus Lawr. George Lawrence 1841 United KingdomUnited Kingdom United Kingdom Echinocactus
Echinolobivia Y.Itô Yoshi Itô 1950 JapanJapan Japan Echinopsis nom. inval. Art 36.1
Echinomastus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Echinopsis Zucc. Joseph Gerhard Zuccarini 1837 GermanyGermany Germany
Echinorebutia Frič Alberto Vojtěch Frič 1933 CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 36.1
Efossus Orcutt Charles Russell Orcutt 1926 United StatesUnited States United States Stenocactus nom. illegal. Art. 52.1
Emorycactus Doweld Alexander Borissowitsch Doweld 1996 RussiaRussia Russia Echinocactus
Encephalocarpus A. Berger Alwin Berger 1929 GermanyGermany Germany Pelecyphora
Eomatucana F.Ritter Friedrich Ritter 1965 GermanyGermany Germany Matucana
Epiphyllanthus A. Berger Alwin Berger 1905 GermanyGermany Germany Schlumbergera
Epiphyllopsis A. Berger Alwin Berger 1929 GermanyGermany Germany Hatiora
Epiphyllum Haw. Adrian Hardy Haworth 1812 United KingdomUnited Kingdom United Kingdom
Epiphyllum whistle. Ludwig Georg Karl Pfeiffer 1937 GermanyGermany Germany Schlumbergera nom. illegal. Art 53.1
Epithelantha F.AC Weber ex Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Erdisia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Corryocactus
Eriocactus Backeb. Curt Backeberg 1942 GermanyGermany Germany Parody nom. illegal. Art. 52.1
Eriocephala Backeb. Curt Backeberg 1938 GermanyGermany Germany Parody
Eriocereus Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy Harrisia nom. illegal. Art. 52.1
Eriosyce Phil. Rudolph Amandus Philippi 1872 GermanyGermany Germany
Erythrocereus Houghton Arthur Duvernoix Houghton 1931 United StatesUnited States United States Facheiroa nom. inval. Art. 32.1c, 34.1b
Erythrorhipsalis A. Berger Alwin Berger 1920 GermanyGermany Germany Rhipsalis
Escobaria Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States
Escobariopsis Doweld Alexander Borissowitsch Doweld 2000 RussiaRussia Russia Mammillaria
Escobesseya Hester John Pinckney Hester 1945 United StatesUnited States United States Escobaria
Escobrittonia Doweld Alexander Borissowitsch Doweld 2000 RussiaRussia Russia Coryphantha
Escocoryphantha Doweld Alexander Borissowitsch Doweld 1999 RussiaRussia Russia Escobaria
Escontria Rose Joseph Nelson Rose 1906 United StatesUnited States United States
Espostoa Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Espostoopsis Buxb. Franz Buxbaum 1968 AustriaAustria Austria
Estevesia P.J. Brown Pierre Josef Braun 2009 GermanyGermany Germany
Eulychnia Phil. Rudolph Amandus Philippi 1860 GermanyGermany Germany
Eurebutia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 36.1
Facheiroa Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Ferocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Floribunda F. Knight Friedrich Ritter 1979 GermanyGermany Germany Cipocereus
Fobea Frič Alberto Vojtěch Frič 1925 CzechoslovakiaCzechoslovakia Czechoslovakia Escobaria
Frailea Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Friesia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Eriosyce nom. inval. Art. 32.1c
Furiolobivia Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis
Geohintonia Glass & WAFitz Maurice Charles Edward Glass and WA Fitz Maurice 1992 United StatesUnited States United States
Gerocephalus F.Ritter Friedrich Ritter 1968 GermanyGermany Germany Espostoopsis nom. illegal. Art. 52.1
Glandulicactus Backeb. Curt Backeberg 1938 GermanyGermany Germany Sclerocactus
Glandulifera Frič Alberto Vojtěch Frič 1924 CzechoslovakiaCzechoslovakia Czechoslovakia Coryphantha nom. illegal. Art. 53.1
Grusonia Rchb. ex Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1919 United StatesUnited States United States
Gymnanthocereus Backeb. Curt Backeberg 1937 GermanyGermany Germany Browningia
Gymnocactus Backeb. Curt Backeberg 1938 GermanyGermany Germany Turbinicarpus
Gymnocactus V. John & Říha Václav John and Jan Říha 1981 Czech RepublicCzech Republic Czech Republic Turbinicarpus nom. illegal. Art. 53.1
Gymnocalycium whistle. ex mediator. Ludwig Mittler 1844 GermanyGermany Germany
Gymnocereus Backeb. Curt Backeberg 1959 GermanyGermany Germany Browningia
Gymnorebutia Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Weingartia
Haagea Frič Alberto Vojtěch Frič 1926 CzechoslovakiaCzechoslovakia Czechoslovakia Mammillaria nom. illegal. Art. 53.1
Haageocereus Backeb. Curt Backeberg 1932 GermanyGermany Germany
Hamatocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Thelocactus
Hariota Adans. Michel Adanson 1763 FranceFrance France Rhipsalis
Hariota DC. Augustine-Pyrame de Candolle 1834 SwitzerlandSwitzerland Switzerland Hatiora
Harrisia Britton Nathaniel Lord Britton 1908 United StatesUnited States United States
Haseltonia Backeb. Curt Backeberg 1949 GermanyGermany Germany Cephalocereus
Hatiora Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1915 United StatesUnited States United States
Heliabravoa Backeb. Curt Backeberg 1956 GermanyGermany Germany Polaskia
Helianthocereus Backeb. Curt Backeberg 1949 GermanyGermany Germany Echinopsis
Heliocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Disocactus
Hertrichocereus Backeb. Curt Backeberg 1950 GermanyGermany Germany Stenocereus
Hickenia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Parody
Hildewintera F. Ritter Friedrich Ritter 1966 GermanyGermany Germany Cleistocactus
Hildmannia Cross. & Buining Kurt G. Kreuzinger and Albert Frederik Hendrik Buining 1941 CzechoslovakiaCzechoslovakia Czechoslovakia , NetherlandsNetherlandsNetherlands  Eriosyce
Homalocephala Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Echinocactus
Horridocactus Backeb. Curt Backeberg 1938 GermanyGermany Germany Eriosyce
Hylocereus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Hylorhipsalis Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Rhipsalis
Hymenorebutia Frič ex Buining Albert Frederik Hendrik Buining 1939 NetherlandsNetherlands Netherlands Echinopsis
Hymenorebulobivia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Echinopsis nom. inval. Art. 36.1
Islaya Backeb. Curt Backeberg 1934 GermanyGermany Germany Eriosyce
Isolatocereus Backeb. Curt Backeberg 1941 GermanyGermany Germany
Jasminocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Kadenicarpus Doweld Alexander Borissowitsch Doweld 1998 RussiaRussia Russia Turbinicarpus
Krainzia Backeb. Curt Backeberg 1938 GermanyGermany Germany Mammillaria
Lactomamillaria Frič Alberto Vojtěch Frič 1924 CzechoslovakiaCzechoslovakia Czechoslovakia Mammillaria nom. illegal. Art. 52.1
Lagenosocereus Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Stephanocereus
Lasiocereus F. Knight Friedrich Ritter 1981 GermanyGermany Germany
Lemaireocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Pachycereus
Leocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Lepidocoryphantha Backeb. Curt Backeberg 1938 GermanyGermany Germany Coryphantha
Lepismium whistle. Ludwig Georg Karl Pfeiffer 1935 GermanyGermany Germany
Leptocereus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Leptocladia Buxb. Franz Buxbaum 1951 AustriaAustria Austria Mammillaria nom. illegal. Art. 53.1
Leptocladodia Buxb. Franz Buxbaum 1954 AustriaAustria Austria Mammillaria
Leuchtenbergia Hook. William Jackson Hooker 1848 United KingdomUnited Kingdom United Kingdom
Leucostele Backeb. Curt Backeberg 1953 GermanyGermany Germany Echinopsis
Lobeira Alexander Edward Johnston Alexander 1944 United StatesUnited States United States Disocactus
Lobivia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Echinopsis
Lobiviopsis Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Echinopsis nom. inval. Art. 36.1
Lodia Mosco & Zanov. Alessandro Mosco and Carlo Zanovello 2000 ItalyItaly Italy Turbinicarpus
Lophocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Pachycereus
Lophophora J.M. Coult. John Merle Coulter 1894 United StatesUnited States United States
Loxanthocereus Backeb. Curt Backeberg 1937 GermanyGermany Germany Cleistocactus
Lymanbensonia Kimnach Myron William Kimnach 1984 United StatesUnited States United States Lepismium
Machaerocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Stenocereus
Maierocactus E.C. Rust Ernest C. Rost 1925 GermanyGermany Germany Astrophytum
Maihuenia Phil. Rudolph Amandus Philippi 1883 GermanyGermany Germany
Maihueniopsis Speg. Carlo Luigi Spegazzini 1925 ArgentinaArgentina Argentina
Malacocarpus Salm-Dyck Joseph zu Salm-Reifferscheidt-Dyck 1850 GermanyGermany Germany Parody
Mamillopsis (E. Morren) FAC Weber ex Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria
Mammillaria Haw. Adrian Hardy Haworth 1812 United KingdomUnited Kingdom United Kingdom
Mammilloydia Buxb. Franz Buxbaum 1951 AustriaAustria Austria
Marenopuntia Backeb. Curt Backeberg 1950 GermanyGermany Germany Grusonia
Marginatocereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Pachycereus
Maritimocereus Akers & Buining John F. Akers and Albert Frederik Hendrik Buining 1950 United StatesUnited States United States , NetherlandsNetherlandsNetherlands  Cleistocactus
Marniera Backeb. Curt Backeberg 1950 GermanyGermany Germany Epiphyllum
Marshallocereus Backeb. Curt Backeberg 1950 GermanyGermany Germany Stenocereus
Masarykia Frič Alberto Vojtěch Frič ? CzechoslovakiaCzechoslovakia Czechoslovakia Frailea nom. inval. Art. 29.1
Matucana Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Mediocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Selenicereus
Mediolobivia Backeb. Curt Backeberg 1934 GermanyGermany Germany Rebutia
Mediorebutia Frič Alberto Vojtěch Frič ? CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 29.1
Melocactus Link & Otto Heinrich Friedrich Link and Christoph Friedrich Otto 1827 GermanyGermany Germany
Mesechinopsis Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis
Meyenia Backeb. Curt Backeberg 1931 GermanyGermany Germany Weberbauerocereus nom. illegal. Art. 53.1
Meyerocactus Doweld Alexander Borissowitsch Doweld 1996 RussiaRussia Russia Echinocactus
Micranthocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany
Micropuntia Daston Joshua S. Daston 1947 United StatesUnited States United States Grusonia
Microspermia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Parody nom. illegal. Art. 52.1
Mila Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Miqueliopuntia Frič ex F. Knight Friedrich Ritter 1980 GermanyGermany Germany
Mirabella F. Knight Friedrich Ritter 1979 GermanyGermany Germany Cereus
Mitrocereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Pachycereus
Monvillea Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Acanthocereus
Morangaya G.D. Rowley Gordon Douglas Rowley 1974 United KingdomUnited Kingdom United Kingdom Echinocereus
Mitrocereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Pachycereus
Morawetzia Backeb. Curt Backeberg 1936 GermanyGermany Germany Oreocereus
Myrtillocactus Console Michelangelo Console 1897 ItalyItaly Italy
Myrtillocereus Frič & Cross. Alberto Vojtěch Frič and Kurt G. Kreuzinger 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Myrtillocactus nom. illegal. Art. 52.1
Napina Frič Alberto Vojtěch Frič 1928 CzechoslovakiaCzechoslovakia Czechoslovakia Neolloydia nom. inval. Art. 32.1c
Navajoa Croizat Léon Camille Marius Croizat 1943 United StatesUnited States United States Pediocactus nom. illegal. Art. 53.1
Neoabbottia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1921 United StatesUnited States United States Leptocereus
Neobesseya Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Escobaria
Neobinghamia Backeb. Curt Backeberg 1936 GermanyGermany Germany × Haagespostoa
Neobuxbaumia Backeb. Curt Backeberg 1938 GermanyGermany Germany
Neocardenasia Backeb. Curt Backeberg 1949 GermanyGermany Germany Neoraimondia
Neochilenia Backeb. ex Dölz Bruno Doelz 1942 GermanyGermany Germany Eriosyce
Neodawsonia Backeb. Curt Backeberg 1949 GermanyGermany Germany Cephalocereus
Neodiscocactus Y.Itô Yoshi Itô 1981 JapanJapan Japan Discocactus nom. inval. Art. 32
Neoevansia W.T. Marshall William Taylor Marshall 1941 United StatesUnited States United States Peniocereus
Neogomesia Castañeda Marcelino Castañeda 1941 MexicoMexico Mexico Ariocarpus
Neohickenia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Parody nom. illegal. Art. 52.1
Neolloydia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Neolobivia (Backeb.) Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis
Neomammillaria Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria nom. illegal. Art 52.1
Neonavajoa Doweld Alexander Borissowitsch Doweld 1999 RussiaRussia Russia Pediocactus
Neoporteria Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Eriosyce
Neoraimondia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Neowerdermannia Frič Alberto Vojtěch Frič 1930 CzechoslovakiaCzechoslovakia Czechoslovakia
Nopalea Salm-Dyck Joseph zu Salm-Reifferscheidt-Dyck 1850 GermanyGermany Germany Opuntia
Nopalxochia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Disocactus
Normanbokea Kladiwa & Buxb. Leo Kladiwa and Franz Buxbaum 1969 AustriaAustria Austria Turbinicarpus
Nothorhipsalis Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Lepismium
Notocactus (K.Schum.) Frič Alberto Vojtěch Frič 1928 CzechoslovakiaCzechoslovakia Czechoslovakia Parody
Obregonia Frič Alberto Vojtěch Frič 1925 CzechoslovakiaCzechoslovakia Czechoslovakia
Oehmea Buxb. Franz Buxbaum 1951 AustriaAustria Austria Mammillaria
Ophiorhipsalis (K.Schum.) Doweld Alexander Borissowitsch Doweld 2002 RussiaRussia Russia Lepismium
Opuntia Mill. Philip Miller 1754 United KingdomUnited Kingdom United Kingdom
Opuntiopsis gag Gottfried Knebel 1929 GermanyGermany Germany Schlumbergera nom. inval. Art. 32.1c
Oreocereus (A. Berger) Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy
Oroya Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Ortegocactus Alexander Edward Johnston Alexander 1961 United StatesUnited States United States
Pachycereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Parodia Speg. Carlo Luigi Spegazzini 1923 ArgentinaArgentina Argentina
Parrycactus Doweld Alexander Borissowitsch Doweld 2000 RussiaRussia Russia Ferocactus
Parviopuntia Soulaire Jacques Soulaire 1955 FranceFrance France Opuntia nom. inval. Art. 36.1, 37.1
Pediocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1913 United StatesUnited States United States
Pelecyphora C. Ehrenb. Carl August Ehrenberg 1843 GermanyGermany Germany
Peniocereus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Pereskia Mill. Philip Miller 1754 United KingdomUnited Kingdom United Kingdom
Pereskiopsis (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Peronocactus Doweld Alexander Borissowitsch Doweld 1999 RussiaRussia Russia Parody
Peruvocereus Akers John F. Akers 1947 United StatesUnited States United States Haageocereus
Peyotl F.Hern. Francisco Hernandez de Toledo 1790 SpainSpain Spain Lophophora nom. inval. Art. 41.3c
Pfeiffera Salm-Dyck Joseph zu Salm-Reifferscheidt-Dyck 1845 GermanyGermany Germany Lepismium
Phellosperm Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria
Philippicereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Eulychnia
Phyllarthus Neck. ex M.Gómez Manuel Gomez 1914 CubaCuba Cuba Opuntia nom. inval. Art 32.1
Phyllocactus Link Heinrich Friedrich Link 1829 GermanyGermany Germany Epiphyllum nom. illegal. Art. 53.1
Pierrebraunia Esteves Eddie Esteves Pereira 1997 BrazilBrazil Brazil
Pilocanthus B.W.Benson & Backeb. Bernard W. Benson and Curt Backeberg 1957 GermanyGermany Germany Pediocactus
Pilocereus K. Schum. Karl Moritz Schumann 1894 FranceFrance France Pilosocereus nom. illegal. Art. 53.1
Pilocopiapoa F.Ritter Friedrich Ritter 1961 GermanyGermany Germany Copiapoa
Pilosocereus Byles & GDRowley Ronald Stewart Byles and Gordon Douglas Rowley 1957 United KingdomUnited Kingdom United Kingdom
Piptanthocereus (A. Berger) Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy Cereus nom. illegal. Art. 52.1
Platyopuntia Frič Alberto Vojtěch Frič 1931 CzechoslovakiaCzechoslovakia Czechoslovakia Opuntia nom. illegal. Art. 52.1
Plutonopuntia P.V.Heath Paul V. Heath 1999 United KingdomUnited Kingdom United Kingdom Opuntia
Polaskia Backeb. Curt Backeberg 1949 GermanyGermany Germany
Porfiria Boed. Friedrich Bödeker 1926 GermanyGermany Germany Mammillaria
Praecereus Buxb. Franz Buxbaum 1968 AustriaAustria Austria
Pseudoacanthocereus F. Knight Friedrich Ritter 1979 GermanyGermany Germany
Pseudoespostoa Backeb. Curt Backeberg 1934 GermanyGermany Germany Espostoa
Pseudolobivia Backeb. Curt Backeberg 1942 GermanyGermany Germany Echinopsis
Pseudomammillaria Buxb. Franz Buxbaum 1951 AustriaAustria Austria Mammillaria
Pseudomitrocereus Bravo & Buxb. Helia Bravo Hollis and Franz Buxbaum 1961 MexicoMexico Mexico , AustriaAustriaAustria  Pachycereus
Pseudonopalxochia Backeb. Curt Backeberg 1958 GermanyGermany Germany Disocactus nom. inval. Art. 36.1
Pseudopilocereus Buxb. Franz Buxbaum 1968 AustriaAustria Austria Pilosocereus
Pseudorhipsalis Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States
Pseudoselenicereus Innes Clive Frederick Innes 1978 United KingdomUnited Kingdom United Kingdom Selenicereus nom. inval. Art. 36.1, 37.1
Pseudosolisia Y.Itô Yoshi Itô 1981 JapanJapan Japan Turbinicarpus nom. illegal. Art. 52.1
Pseudotephrocactus Frič Alberto Vojtěch Frič 1933 CzechoslovakiaCzechoslovakia Czechoslovakia Maihueniopsis
Pseudozygocactus Backeb. Curt Backeberg 1938 GermanyGermany Germany Hatiora
Pterocactus K.Schum. Karl Moritz Schumann 1897 GermanyGermany Germany
Pterocereus T. MacDoug. & Miranda Thomas Baillie MacDougall and Faustino Miranda 1954 MexicoMexico Mexico Pachycereus
Puebloa Doweld Alexander Borissowitsch Doweld 1999 RussiaRussia Russia Pediocactus
Puna R. Kiesling Roberto Kiesling 1982 ArgentinaArgentina Argentina Maihueniopsis
Pygmaeocereus H. Johnson & Backeb. Joseph Harry Johnson and Curt Backeberg 1957 United StatesUnited States United States , GermanyGermanyGermany 
Pyrrhocactus A. Berger Alwin Berger 1929 GermanyGermany Germany Eriosyce
Quiabentia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States
Rapicactus Buxb. & Oehme Franz Buxbaum and Hanns Oehme 1942 AustriaAustria Austria , GermanyGermanyGermany  Turbinicarpus
Rathbunia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Stenocereus
Rauhocereus Backeb. Curt Backeberg 1956 GermanyGermany Germany
Rebulobivia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Echinopsis nom. inval. Art. 36.1
Rebutia K. Schum. Karl Moritz Schumann 1895 GermanyGermany Germany
Reicheocactus Backeb. Curt Backeberg 1942 GermanyGermany Germany Echinopsis
Rhipsalidopsis Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Hatiora
Rhipsalis Gaertn. Joseph Gardener 1788 GermanyGermany Germany
Rhodocactus (A.Berger) FMKnuth Frederik Marcus Knuth 1930 DenmarkDenmark Denmark Pereskia
Rimacactus Mottram Roy Mottram 2001 United KingdomUnited Kingdom United Kingdom Eriosyce
Ritterocactus Doweld Alexander Borissowitsch Doweld 1999 RussiaRussia Russia Parody
Ritterocereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Stenocereus
Rodentiophila F. Knight Friedrich Ritter 1958 GermanyGermany Germany Eriosyce nom. inval. Art. 36.1, 37.1
Rooksbya (Backeb.) Backeb. Curt Backeberg 1942 GermanyGermany Germany Carnegiea
Roseocactus A. Berger Alwin Berger 1925 GermanyGermany Germany Ariocarpus
Roseocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany Harrisia
Salmiopuntia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Opuntia nom. inval. Art. 36.1
Salmonopuntia P.V.Heath Paul V. Heath 1999 United KingdomUnited Kingdom United Kingdom Opuntia
Salpingolobivia Y.Itô Yoshi Itô 1957 JapanJapan Japan Echinopsis
Samaipaticereus Cárdenas Martín Cárdenas 1952 BoliviaBolivia Bolivia
Schlumbergera Lem. Charles Lemaire 1858 FranceFrance France
Sclerocactus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Scoparebutia Frič Alberto Vojtěch Frič 1933 CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 32.1c, 36.1
Selenicereus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Sericocactus Y.Itô Yoshi Itô 1957 JapanJapan Japan Parody
Seticereus Backeb. Curt Backeberg 1942 GermanyGermany Germany Cleistocactus
Seticleistocactus Backeb. Curt Backeberg 1967 GermanyGermany Germany Cleistocactus
Setiechinopsis (Backeb.) De Haas T. de Haas 1940 NetherlandsNetherlands Netherlands Echinopsis
Setirebutia Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Rebutia nom. inval. Art. 36.1
Siccobaccatus P.J.Braun & Esteves Pierre Josef Braun and Eddie Esteves Pereira 1990 GermanyGermany Germany , BrazilBrazilBrazil 
Soehrensia Backeb. Curt Backeberg 1938 GermanyGermany Germany Echinopsis
Solisia (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1923 United StatesUnited States United States Mammillaria
Spegazzinia Backeb. Curt Backeberg 1934 GermanyGermany Germany Weingartia nom. illegal. Art 53.1
Spinicalycium Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Acanthocalycium nom. inval. Art. 36.1
Stenocactus (K.Schum.) A.Berger Alwin Berger 1929 GermanyGermany Germany
Stenocereus (A. Berger) Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy
Stephanocereus A. Berger Alwin Berger 1926 GermanyGermany Germany
Stetsonia (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States
Strombocactus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Strophocactus (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1913 United StatesUnited States United States Selenicereus
Submatucana Backeb. Curt Backeberg 1959 GermanyGermany Germany Matucana
Subulatopuntia Frič & Bell Alberto Vojtěch Frič and Ernst Schelle 1935 CzechoslovakiaCzechoslovakia Czechoslovakia , GermanyGermanyGermany  Opuntia nom. inval. Art. 36.1
Subpilocereus Backeb. Curt Backeberg 1938 GermanyGermany Germany Cereus
Sulcorebutia Backeb. Curt Backeberg 1951 GermanyGermany Germany
Tacinga (A. Berger) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1919 United StatesUnited States United States
Tephrocactus Lem. Charles Lemaire 1868 FranceFrance France
Thelocactus (K.Schum.) Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Thelocephala Y.Itô Yoshi Itô 1957 JapanJapan Japan Eriosyce
Thelomastus Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Thelocactus nom. inval. Art. 36.1
Thrixanthocereus Backeb. Curt Backeberg 1937 GermanyGermany Germany Espostoa
Torreycactus Doweld Alexander Borissowitsch Doweld 1998 RussiaRussia Russia Thelocactus
Toumeya Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States
Trichocereus Riccob. Vincenzo Riccobono 1909 ItalyItaly Italy Echinopsis
Tunilla D.R. Hunt & Iliff David Richard Hunt and James Iliff 2000 United KingdomUnited Kingdom United Kingdom
Turbinicarpus Buxb. & Backeb. Franz Buxbaum and Curt Backeberg 1937 AustriaAustria Austria , GermanyGermanyGermany 
Uebelmannia Buining Albert Frederik Hendrik Buining 1967 NetherlandsNetherlands Netherlands
Ursopuntia P.V.Heath Paul V. Heath 1999 United KingdomUnited Kingdom United Kingdom Tephrocactus
Utahia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1922 United StatesUnited States United States Pediocactus
Vatricania Backeb. Curt Backeberg 1950 GermanyGermany Germany Espostoa
Weberbauer ocereus Backeb. Curt Backeberg 1942 GermanyGermany Germany
Weberocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States
Weingartia Werderm. Erich Werdermann 1937 GermanyGermany Germany
Werckleocereus Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Weberocereus
Wigginsia D.M. Porter Duncan MacNair Porter 1964 United StatesUnited States United States Parody
Wilcoxia Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1909 United StatesUnited States United States Echinocereus
Wilmattea Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Hylocereus
Winteria F. Knight Friedrich Ritter 1962 GermanyGermany Germany Cleistocactus nom. illegal. Art. 53.1
Winterocereus Backeb. Curt Backeberg 1966 GermanyGermany Germany Cleistocactus nom. illegal. Art. 52.1
Wittia K. Schum. Karl Moritz Schumann 1903 GermanyGermany Germany Pseudorhipsalis nom. illegal. Art. 53.1
Wittiocactus Rauschert Stephan Rauschert 1982 GermanyGermany Germany Pseudorhipsalis
Yavia R. Kiesling Roberto Kiesling and Jörg Piltz 2001 ArgentinaArgentina Argentina , GermanyGermanyGermany 
Yungasocereus F. Knight Friedrich Ritter 1980 GermanyGermany Germany
Tenthnerella Britton & Rose Nathaniel Lord Britton and Joseph Nelson Rose 1920 United StatesUnited States United States Facheiroa
Zygocactus K.Schum. Karl Moritz Schumann 1890 GermanyGermany Germany Schlumbergera
Zygocereus Frič Alberto Vojtěch Frič 1935 CzechoslovakiaCzechoslovakia Czechoslovakia Schlumbergera nom. illegal. Art. 52.1

proof

literature

Individual evidence

  1. Cactology. New Bulletin for Cactus Research . Volume 1, p. 26, Castellanza 2007
  2. Eddie Esteves Pereira, Andreas Hofacker, Pierre J. Braun: Bragaia estevesii (Cactaceae) - a new genus and species of cacti from Bahia, Brazil . In: Cacti and other succulents . Volume 60, Number 12, pp. 327-333.
  3. Pierre J. Braun, Eddie Esteves Pereira: Estevesia alex-bragai (Cactaceae) - a new monotypical genus from Goiás, Central Brazil . In: Cacti and other succulents . Volume 60, number 3, 2009, pp. 63-70.

Web links

  • Full text of Linné's description of the genus Cactus