Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta Caval.-Sm. (1993)
[crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
[crown] Clade Embryophytaᵀ Engler 1887 [Mishler & Qiu 2020]
Clade Pan-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
Clade Apo-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
[crown] Phylum Tracheophytaᵀ Sinnott ex Caval.-Sm. (1998) - vascular plants
Clade Pan-Euphyllophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
[crown] Clade Euphyllophytaᵀ Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
Clade Pan-Spermatophytaᵀ Cantino & Donoghue 2007 [Cantino, Doyle & Donoghue 2020]
Clade Lignophytaᵀ Crane & Kenrick 1997, nom. cl. inval.
Clade Apo-Spermatophytaᵀ Cantino & Donoghue 2007 [Cantino, Doyle & Donoghue 2020]
[crown] Subphylum Spermatophytinaᵀ Caval.-Sm. (1998) - seed plants
Clade Pan-Angiospermae Cantino & Donoghue 2007 [Doyle, Cantino & Donoghue 2020]
[crown] Class Magnoliopsidaᵀ Brongn. (1843)
[crown] Clade Mesangiospermaeᵀ Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
Clade Tricolpataeᵀ Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
[crown] Clade Eudicotyledoneaeᵀ Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
[crown] Clade Gunneridaeᵀ Soltis, Soltis & Judd 2007 [Soltis, Soltis & Judd 2020]
[crown] Clade Pentapetalaeᵀ Soltis, Soltis & Judd 2007 [Soltis, Soltis & Judd 2020]
[crown] Clade Superasteridaeᵀ Judd, Soltis & Soltis 2011 [Judd, Soltis & Soltis 2020]
Superorder Asteranaeᵀ Takht. (1967)
[crown] Clade Gentianidaeᵀ Olmstead, Judd & Cantino 2007 [Olmstead, Judd & Cantino 2020]
[crown] Clade Lamiidaeᵀ Takhtajan 1987 [Olmstead, Judd & Cantino 2020]
[crown] Clade Lamianaeᵀ Takhtajan 1967 [Olmstead & Judd 2020]
Order Gentianalesᵀ Juss. ex Bercht. & J.Presl (1820), sedis mutabilis
Family Rubiaceae Juss. (1789), nom. cons. - coffee family
Genus Acrobotrys K.Schum. & K. Krause (1908)
Genus Acrosynanthus
Genus Acunaeanthus Borh. et al. (1981)
Genus Adenorandia
Genus Adinauclea C.E. Ridsdale (1979)
Genus Afrocanthium
Genus Agathisanthemum Klotzsch, in W.C.H. Peters (1861)
Genus Agouticarpa
Genus Aidiopsis D.D. Tirvengadum, in D.D. Tirvengadum & C. Sastre (1987)
Genus Airosperma Lauterbach & K. Schumann, in K. Schumann & Lauterbach (1900)
Genus Aleisanthia Ridley (1920)
Genus Aleisanthiopsis
Genus Alleizettella Pitard, in Lecomte (1923)
Genus Alseis
Genus Amaioua Aubl. (1775)
Genus Amphiasma Bremekamp (1952)
Genus Amphidasya Standl. (1936)
Genus Anotis DC. (1830)
Genus Antherostele Bremekamp (1940)
Genus Anthocephalus A.Rich. (1830)
Genus Anthorrhiza C.R. Huxley & M.H.P. Jebb (1990)
Genus Anthospermopsis
Genus Aoranthe C. Somers (1988)
Genus Aphaenandra Miquel (1857)
Genus Aphanocarpus Steyermark (1965)
Genus Apomuria
Genus Arcytophyllum Willd. ex Schult. & J.H. Schultes (1827)
Genus Argocoffeopsis Lebrun (1941)
Genus Asemnantha Hook.f., in Bentham & Hook.f. (1873)
Genus Astiella Jovet (1941)
Genus Atractocarpus Schlechter & K. Krause (1908)
Genus Atractogyne
Genus Augusta Pohl (1828), nom. cons.
Genus Badusa A.Gray (1859)
Genus Balmea M. Martinez (1942)
Genus Bathysa C.Presl (1845)
Genus Batopedina Verdcourt (1953)
Genus Bellizinca
Genus Belonophora Hook.f. (1873)
Genus Benkara Adans. (1763)
Genus Benzonia H.C.F. Schumach. (1827)
Genus Berghesia Nees, in Nees & Schauer (1847)
Genus Bertiera Aubl. (1775)
Genus Blepharidium Standl. (1918)
Genus Boholia Merrill (1926)
Genus Borojoa Cuatrecasas (1949)
Genus Bothriospora Hook.f. (1870)
Genus Botryarrhena Ducke (1932)
Genus Bouvardia Salisb. (1805)
Genus Brachytome Hook.f. (1871)
Genus Bradea Standl. ex Brade (1932)
Genus Bremeria
Genus Brenania Keay (1958)
Genus Breonadia C.E. Ridsdale (1975)
Genus Breonia A.Rich. ex DC. (1830)
Genus Bruxanelia
Genus Bullockia (Bridson) Razafim., Lantz & B. Bremer (2009)
Genus Bungarimba
Genus Burchellia R.Br. (1820)
Genus Burttdavya Hoyle (1936)
Genus Byrsophyllum Hook.f., in Bentham & Hook.f. (1873)
Genus Calochone Keay (1958)
Genus Calycophyllum DC. (1830)
Genus Calycosia A.Gray (1858)
Genus Calycosiphonia Pierre ex E. Robbrecht (1981)
Genus Canephora Juss. (1789)
Genus †Canthidium Unger (1850)
Genus Capirona Spruce (1859)
Genus Carpacoce O.W. Sonder, in Harv. & O.W. Sonder (1865)
Genus Carphalea Juss. (1789)
Genus Carterella E.E. Terrell (1987)
Genus Casasia A.Rich., in R. de la Sagra (1850)
Genus Catesbaea L. (1753)
Genus Catunaregam N.M. Wolf (1776)
Genus Cephaelis
Genus Cephaëlis
Genus Ceratopyxis Hook.f. (1872)
Genus Ceriscoides (Hook.f.) D.D. Tirvengadum (1978)
Genus Ceuthocarpus A. Aiello (1979)
Genus Chaetostachydium Airy Shaw (1965)
Genus Chalepophyllum Hook.f. (1873)
Genus Chamaepentas Bremekamp (1952)
Genus Chapelieria A.Rich. ex DC. (1830)
Genus Chazaliella E. Petit ex E. Petit & B. Verdcourt, in B. Verdcourt (1975)
Genus Chimarrhis Jacq. (1763)
Genus Chione DC. (1830)
Genus Chomelia Jacq. (1760)
Genus Ciliosemina
Genus †Cinchonidium Unger (1850)
Genus Cinchonopsis
Genus Cladoceras Bremekamp (1940)
Genus Clarkella Hook.f. (1880)
Genus Coccochondra S. Rauschert (1982)
Genus Coddia B. Verdcourt (1981)
Genus Coelopyrena Valeton (1909)
Genus Coelospermum
Genus Coleactina N. Hallé, in A. Aubréville & J.-F.Leroy (1970)
Genus Colleteria
Genus Colletoecema E. Petit (1963)
Genus Conostomium (Stapf) Cufodontis (1948)
Genus Coptophyllum P.W. Korthals (1850), nom. cons.
Genus Coptosapelta Korthals (1851)
Genus Coptosperma
Genus Cordiera
Genus Corynanthe Welwitsch (1869)
Genus Coryphothamnus J.A. Steyermark (1965)
Genus Cosmibuena Ruiz & Pav. (1802), nom. cons.
Genus Cosmocalyx Standl. (1930)
Genus Coutaportla Urban (1923)
Genus Coutarea Aubl. (1775)
Genus Cowiea Wernham (1914)
Genus Cremaspora Bentham, in Hook. (1849)
Genus Cremocarpon Baill. (1879)
Genus Crobylanthe Bremekamp (1940)
Genus Crocyllis E.Mey. ex Hook.f., in Bentham & Hook.f. (1873)
Genus Crossopteryx Fenzl, in Endl. & Fenzl (1839)
Genus Cruckshanksia Hook. & Arnott (1833), nom. cons.
Genus Crusea Chamisso & D.F.L. Schlechtendal (1830)
Genus Csapodya
Genus Cubanola
Genus Cyanoneuron
Genus Cyclophyllum Hook.f., in Bentham & Hook.f. (1873)
Genus Damnacanthus C.F.Gaertn. (1805)
Genus Danais
Genus Deccania D.D. Tirvengadum (1983)
Genus Declieuxia Kunth, in Humb. et al. (1819)
Genus Dendrosipanea Ducke (1935)
Genus Denscantia
Genus Dentella J.R.Forst. & G.Forst. (1775)
Genus Deppea Chamisso & D.F.L. Schlechtendal (1830)
Genus Diacrodon T.A. Sprague (1928)
Genus Dibrachionostylus Bremekamp (1952)
Genus Dichilanthe Thwaites (1856)
Genus Dictyandra Welwitsch ex Hook.f., in Bentham & Hook.f. (1873)
Genus Didymaea Hook.f., in Bentham & Hook.f. (1873)
Genus Didymochlamys Hook.f. (1872)
Genus Didymopogon Bremekamp (1940)
Genus Didymosalpinx Keay (1958)
Genus Diodella
Genus Dioecrescis D.D. Tirvengadum (1983)
Genus Dioicodendron Steyermark (1963)
Genus Dirichletia
Genus Discospermum
Genus Diyaminauclea C.E. Ridsdale (1979)
Genus Dolianthus
Genus Dolichodelphys K. Schumann & A. Krause (1908)
Genus Dolicholobium A.Gray (1859)
Genus Dolichometra K. Schumann (1904)
Genus Dolichopentas
Genus Duidania Standl. (1931)
Genus Dunnia Tutcher (1905)
Genus Duperrea Pierre ex Pitard, in Lecomte (1924)
Genus Durringtonia R.J.F. Henderson & G.P. Guymer (1985)
Genus Edithea
Genus Eizia Standl. (1940)
Genus Elaeagia Weddell (1849)
Genus Eleuthranthes F.Muell., in Bentham (1867)
Genus Emmenopterys Oliv. (1889)
Genus Emmeorhiza Pohl ex Endl. (1838)
Genus Empogona
Genus Eosanthe Urban (1923)
Genus Eriosemopsis W. Robyns (1928)
Genus Erithalis P.Browne (1756)
Genus Ernodea Sw. (1788)
Genus Eteriscius
Genus Euclinia Salisb. (1808)
Genus Everistia
Genus Fadogiella W. Robyns (1928)
Genus Ferdinandusa Pohl (1828)
Genus Feretia Delile (1843)
Genus Fergusonia Hook.f. (1873)
Genus Fernelia Comm. ex Lam. (1788)
Genus Flagenium Baill. (1880)
Genus Fleroya
Genus Flexanthera Rusby (1927)
Genus Fosbergia
Genus Galiniera Delile (1843)
Genus Gallienia Dubard & Dop (1925)
Genus Galopina Thunb. (1781)
Genus Ganguelia
Genus Gardeniopsis Miquel (1868)
Genus Genipa L. (1754)
Genus Gentingia J.T. Johansson & K.M. Wong (1988)
Genus Geophila D.Don (1825), nom. cons.
Genus Gillespiea A.C.Sm. (1936)
Genus Glionnetia D.D. Tirvengadum (1984)
Genus Glossostipula D.H. Lorence (1986)
Genus Gomphocalyx Baker (1887)
Genus Gonzalagunia Ruiz & Pav. (1794)
Genus Greenea R. Wight & Arnott (1834)
Genus Greeniopsis E.D. Merrill (1909)
Genus †Grumileophyllum Geyler (1887)
Genus Guettardella Champion ex Bentham (1852)
Genus Guihaiothamnus
Genus Gynochthodes
Genus Gyrostipula J.-F.Leroy (1975)
Genus Habroneuron Standl. (1927)
Genus Haldina C.E. Ridsdale (1979)
Genus Hedstromia A.C.Sm. (1936)
Genus Hedythyrsus Bremekamp (1952)
Genus Heinsia DC. (1830)
Genus Hekistocarpa Hook.f., in Bentham & Hook.f. (1873)
Genus Heterophyllaea Hook.f. (1873)
Genus Himalrandia T. Yamazaki (1970)
Genus Hindsia Bentham ex Lindl. (1844)
Genus Hintonia A.A. Bullock (1935)
Genus Hippotis Ruiz & Pav. (1794)
Genus Hodgkinsonia F.Muell. (1861)
Genus Holstianthus J.A. Steyermark (1986)
Genus Homollea Arènes (1960)
Genus Homolliella Arènes (1960)
Genus Houstonia L. (1753)
Genus Hydrophylax L.f. (1782)
Genus Hymenocoleus E. Robbrecht (1975)
Genus Hyperacanthus E.H.F. Meyer ex D. Bridson, in D. Bridson & E. Robbrecht (1985)
Genus Hyptianthera R. Wight & Arnott (1834)
Genus Isidorea A.Rich. ex DC. (1830)
Genus †Ixorophyllum Geyler (1887)
Genus Jackiopsis C.E. Ridsdale (1979)
Genus Janotia J.-F.Leroy (1975)
Genus Joosia G.K.W.H. Karsten (1859)
Genus Jovetia M. Guédès (1975)
Genus Kadua
Genus Kailarsenia D.D. Tirvengadum (1983)
Genus Kajewskiella Merrill & Perry (1947)
Genus Keenania Hook.f. (1880)
Genus Kelloggia Torrey ex Bentham (1873)
Genus Khasiaclunea C.E. Ridsdale (1979)
Genus Klossia Ridley (1909)
Genus Kochummenia K.M. Wong (1984)
Genus Koenania
Genus Kotchubaea Regel ex Hook.f. (1873)
Genus Kraussia Harv. (1842)
Genus Kutchubaea Fisch. ex DC. (1830)
Genus Lamprothamnus Hiern, in Oliv. (1877)
Genus Landiopsis
Genus Larsenaikia
Genus Laxmannia S.G. Gmel. ex Trin. (1818), nom. illeg.
Genus Lecananthus Jack (1822)
Genus Lecariocalyx Bremekamp (1940)
Genus Lelya Bremekamp (1952)
Genus Lemyrea (A. Chevalier) A. Chevalier & Beille (1939)
Genus Lepidostoma Bremekamp (1940)
Genus Leptactina Hook.f. (1871)
Genus Leptodermis N. Wall., in Roxburgh (1824)
Genus Leptomischus Drake del Castillo (1895)
Genus Leptopetalum
Genus Leptoscela Hook.f., in Bentham & Hook.f. (1873)
Genus Leptostigma Arnott (1841)
Genus Leucocodon G. Gardner (1846)
Genus Limnosipanea Hook.f. (1868)
Genus Lindenia Bentham (1841)
Genus Lorencea
Genus Luculia Sweet (1832)
Genus Lucya DC. (1830), nom. cons.
Genus Ludekia C.E. Ridsdale (1979)
Genus Macbrideina Standl. (1929)
Genus Machaonia Bonpl., in Humb. & Bonpl. (1806)
Genus Macrocnemum P.Browne (1756)
Genus Macrosphyra Hook.f., in Bentham & Hook.f. (1873)
Genus Maguireocharis J.A. Steyermark, in B. Maguire et al. (1972)
Genus Maguireothamnus Steyermark (1964)
Genus Malanea Aubl. (1775)
Genus Manettia Mutis ex L. (1771), nom. cons.
Genus Manostachya Bremekamp (1952)
Genus Mantalania R. Capuron ex J.-F.Leroy (1973)
Genus Mapouria
Genus Maschalocorymbus Bremekamp (1940)
Genus Maschalodesme Lauterbach & K. Schumann, in K. Schumann & Lauterbach (1900)
Genus Massularia (K. Schumann) Hoyle, in J.B. Davy & Hoyle (1937)
Genus Mastixiodendron Melchior (1925)
Genus Mazaea Krug & Urban (1897)
Genus Melanopsidium Colla (1824)
Genus Mericarpaea Boissier (1843)
Genus Merumea J.A. Steyermark, in B. Maguire et al. (1972)
Genus Metabolos
Genus Metadina R.C. Bakhuizen van den Brink f. (1970)
Genus Mexotis
Genus Meyna Roxburgh ex Link (1820)
Genus Micrasepalum Urban (1913)
Genus Microphysa A.G. Schrenk (1844)
Genus Mitchella L. (1753)
Genus Mitracarpus Zucc. ex Schult. & J.H. Schultes (1827)
Genus †Mitragynaxylon J.-C. Königuer & Y. Lemoigne (1973)
Genus Mitrasacmopsis Jovet (1935)
Genus Mitriostigma Hochst. (1842)
Genus Monosalpinx N. Hallé (1968)
Genus Morelia A.Rich. ex DC. (1830)
Genus Morierina Vieillard (1865)
Genus Morindopsis Hook.f., in Bentham & Hook.f. (1873)
Genus Motleyia J.T. Johansson (1987)
Genus Mouretia Pitard, in Lecomte (1922)
Genus Multidentia A. Gilli (1973)
Genus Mussaendopsis Baill. (1879)
Genus Mycetia Reinw. (1825)
Genus Myrioneuron R.Br. ex Hook.f., in Bentham & Hook.f. (1873)
Genus Myrmeconauclea Merrill (1920)
Genus Myrmephytum Becc. (1884)
Genus Nargedia Beddome (1874)
Genus Neanotis W.H. Lewis (1966)
Genus Neblinathamnus Steyermark (1964)
Genus Nenax Gaertn. (1788)
Genus Neobertiera Wernham (1917)
Genus Neoblakea Standl. (1930)
Genus Neohymenopogon S.S.R. Bennet, in M.B. Raizada & S.S.R. Bennet (1981)
Genus Neomussaenda
Genus Nernstia Urban (1923)
Genus Nertera Banks ex Gaertn. (1788), nom. cons.
Genus Nesohedyotis (Hook.f.) Bremekamp (1952)
Genus Neurocalyx Hook. (1837)
Genus Nichallea D.M. Bridson (1978)
Genus Nodocarpaea A.Gray (1883)
Genus Normandia Hook.f. (1872)
Genus Nostolachma T. Durand (1888)
Genus Notopleura
Genus Ochreinauclea C.E. Ridsdale & R.C. Bakhuizen van den Brink Jr., in C.E. Ridsdale (1979)
Genus Octotropis Beddome (1874)
Genus Oldenlandiopsis
Genus Oligocodon Keay (1958)
Genus Omiltemia Standl. (1918)
Genus Oreopolus
Genus Oribasia (Moc. & Sessé)
Genus Osa A. Aiello (1979)
Genus Otiophora Zucc. (1832)
Genus Otomeria Bentham, in Hook. (1849)
Genus Ottoschmidtia Urban (1924)
Genus Oxyanthus DC. (1807)
Genus Oxyceros Loureiro (1790)
Genus Pachystylus K. Schumann (1889)
Genus Pagameopsis Steyermark (1965)
Genus †Palaeocoprosmadites C.G.K. Ramanujam (1966)
Genus Paracephaelis
Genus Parachimarrhis Ducke (1922)
Genus Paracoffea
Genus Paracorynanthe R. Capuron, in R. Capuron & J.-F.Leroy (1978)
Genus Paragenipa Baill. (1879)
Genus Paraknoxia Bremekamp (1952)
Genus Parapentas Bremekamp (1952)
Genus Patima
Genus Pausinystalia Pierre ex Beille (1906)
Genus Payera Baill. (1878), nom. cons.
Genus Pentagonia Bentham (1844)
Genus Pentaloncha Hook.f., in Bentham & Hook.f. (1873)
Genus Pentanisia Harv. (1842)
Genus Pentanopsis Rendle (1898)
Genus Pentodon Hochstetter (1844)
Genus Peponidium (Baill.) Arènes (1960)
Genus Perakanthus W. Robyns, in Ridley (1925)
Genus Perama Aubl. (1775)
Genus Peripeplus Pierre (1898)
Genus Pertusadina C.E. Ridsdale (1979)
Genus Petitiocodon E. Robbrecht (1988)
Genus Phellocalyx D. Bridson, in D. Bridson et al. (1980)
Genus Phialanthus Grisebach (1861)
Genus Phitopis Hook.f. (1871)
Genus Phyllacanthus Hook.f. (1871)
Genus Phyllis L. (1753)
Genus Phyllocrater Wernham (1914)
Genus Phyllomelia Grisebach (1866)
Genus Phyllopentas
Genus Phylohydrax
Genus Picardaea Urban (1903)
Genus Pimentelia Weddell (1849)
Genus Pinarophyllon Brandegee (1914)
Genus Pinckneya Michx. (1803)
Genus Pitardella
Genus Pittoniotis Grisebach (1858)
Genus Placocarpa Hook.f., in Bentham & Hook.f. (1873)
Genus Plectroniella W. Robyns (1928)
Genus Pleiocarpidia K.M. Schumann, in Engl. & Prantl (1897)
Genus Pleiocoryne S. Rauschert (1982)
Genus Pleiocraterium Bremekamp (1939)
Genus Plocaniophyllon Brandegee (1914)
Genus Poecilocalyx Bremekamp (1940)
Genus Pogonolobus
Genus Pogonopus Klotzsch (1853)
Genus Polysphaeria Hook.f., in Bentham & Hook.f. (1873)
Genus Polyura Hook.f. (1868)
Genus Pomax Solander ex DC. (1830)
Genus Porterandia Ridley (1940)
Genus Pouchetia A.Rich. ex DC. (1830)
Genus Pravinaria Bremekamp (1940)
Genus Preussiodora Keay (1958)
Genus Prismatomeris Thwaites (1856)
Genus Psathura Comm. ex Juss. (1789)
Genus Pseudaidia D.D. Tirvengadum, in D.D. Tirvengadum & C. Sastre (1987)
Genus Pseudodiplospora
Genus Pseudohamelia Wernham (1912)
Genus Pseudomantalania J.-F.Leroy (1973)
Genus Pseudomiltemia
Genus Pseudomussaenda Wernham (1916)
Genus Pseudonesohedyotis Tennant (1965)
Genus Pseudopyxis Miquel (1867)
Genus †Psychotriphyllum H. Deane (1902)
Genus Psyllocarpus Mart. & Zucc. (1824)
Genus Pteridocalyx Wernham (1911)
Genus Pubistylus K. Thothathri (1966)
Genus Pygmaeothamnus W. Robyns (1928)
Genus Pyragra Bremekamp (1958)
Genus Quinquina
Genus Ramosmania D.D. Tirvengadum & B. Verdcourt, in D.D. Tirvengadum (1982)
Genus Raritebe Wernham (1917)
Genus Razafimandimbisonia
Genus Readea Gillespie (1930)
Genus Renistipula
Genus Rennellia Korthals (1851)
Genus Rhachicallis
Genus Rhadinopus S.Moore (1930)
Genus Rhaphidura Bremekamp (1940)
Genus Rhipidantha Bremekamp (1940)
Genus Rhodopentas
Genus Richardia L. (1753)
Genus Riodocea
Genus Riqueuria Ruiz & Pav. (1794)
Genus Robbrechtia
Genus Robynsia Hutchinson (1931), nom. cons.
Genus Rogiera Planch. (1849)
Genus Roigella A. Borhidi & M.Z. Fernandez (1982)
Genus Ronabea
Genus Rosenbergiodendron
Genus Rovaeanthus
Genus †Rubiaceaecarpum P. Menzel (1914)
Genus †Rubiaceocarpum Kräusel (1939)
Genus †Rubioides Perkins (1904)
Genus †Rubioxylon E. Hofmann (1952)
Genus Rubovietnamia
Genus Rustia Klotzsch (1846)
Genus Rutidea DC. (1807)
Genus Sacosperma G. Taylor, in Exell (1944)
Genus Saldinia A.Rich. ex DC. (1830)
Genus Salzmannia DC. (1830)
Genus Saprosma Blume (1826)
Genus Sarcocephalus Afzelius ex Sabine (1824)
Genus Sarcopygme Setchell & Christophersen (1935)
Genus Schismatoclada Baker (1883)
Genus Schizenterospermum Homolle ex Arènes (1960)
Genus Schizocolea Bremekamp (1950)
Genus Schizomussaenda
Genus Schizostigma Arnott ex Meisner (1838)
Genus Schmidtottia Urban (1923)
Genus Schumanniophyton Harms, in Engl. & Prantl (1897)
Genus Schwendenera K. Schumann (1886)
Genus Scolosanthus Vahl (1796)
Genus Scyphiphora C.F.Gaertn. (1806)
Genus Scyphostachys Thwaites (1859)
Genus Sericanthe E. Robbrecht (1978)
Genus Serissa Comm. ex Juss. (1789)
Genus Shaferocharis Urban (1912)
Genus Sherbournia G.Don, in Loudon (1855)
Genus Siemensia Urban (1923)
Genus Sinoadina C.E. Ridsdale (1979)
Genus Sinospiradiclis
Genus Sipaneopsis Steyermark, in Maguire et al. (1967)
Genus Siphonandrium K.M. Schumann, in K.M. Schumann & Lauterbach (1905)
Genus Sommera Schlechtendal (1835)
Genus Spathichlamys R.N. Parker (1931)
Genus Spermadictyon Roxburgh (1815)
Genus Sphinctanthus Bentham (1841)
Genus Spiradiclis Blume (1826)
Genus Squamellaria Becc. (1886)
Genus Stachyarrhena Hook.f. (1870)
Genus Stachyococcus Standl. (1936)
Genus Standleya Brade (1932)
Genus Steenisia R.C. Bakhuizen van den Brink f. (1952)
Genus Stelechantha Bremekamp (1940)
Genus Stenaria
Genus Stenosepala
Genus Stenostomum C.F.Gaertn. (1806)
Genus Stenotis E.E. Terrell (2001)
Genus Stephanococcus Bremekamp (1952)
Genus Stevensia Poiteau (1804)
Genus Steyermarkia Standl. (1940)
Genus Stichianthus Valeton (1920)
Genus Stilpnophyllum Hook.f. (1873)
Genus Stipularia P.Beauv. (1810)
Genus Streblosa Korthals (1851)
Genus Streblosiopsis Valeton (1910)
Genus Strumpfia Jacq. (1760)
Genus Stylosiphonia Brandegee (1914)
Genus Suberanthus A. Borhidi & M.Z. Fernandez (1982)
Genus Synaptantha Hook.f., in Bentham & Hook.f. (1873)
Genus Syringantha Standl. (1930)
Genus Tamilnadia D.D. Tirvengadum & C. Sastre (1979)
Genus Tammsia H. Karsten (1861)
Genus Tamridaea
Genus Tarennoidea D.D. Tirvengadum & C. Sastre (1979)
Genus Temnocalyx W. Robyns (1928)
Genus Temnopteryx Hook.f., in Bentham & Hook.f. (1873)
Genus Tennantia B. Verdcourt (1981)
Genus Tessiera
Genus Thogsennia A. Aiello (1979)
Genus Tinadendron
Genus Tobagoa Urban (1916)
Genus Tortuella Urban (1927)
Genus Trailliaedoxa W.W.Sm. & Forrest (1917)
Genus Tresanthera G.K.W.H. Karsten (1859)
Genus Trichostachys Hook.f. (1873), nom. cons.
Genus Triflorensia
Genus Trigonopyren
Genus †Valerianellites G. Saporta (1862)
Genus Vangueriella B. Verdcourt (1987)
Genus Vangueriopsis W. Robyns (1928)
Genus Vidalasia
Genus Villaria Rolfe (1884), nom. cons.
Genus Virectaria Bremekamp (1952)
Genus Warscewiczia
Genus Warszewiczia Klotzsch (1853)
Genus Wittmackanthus Kuntze (1891)
Genus Xantonnea Pierre ex Pitard, in Lecomte (1923)
Genus Xantonneopsis Pitard, in Lecomte (1923)
Genus Zuccarinia Blume (1826), nom. cons.
1 Tribe Coptosapelteae Bremek. ex S.P. Darwin (1976)
2 Subfamily Cinchonoideae
3 Subfamily Ixoroideae
4 Subfamily Rubioideaeᵀ