| Cellular life |
| Eukaryota |
| Viridaeplantae |
| Streptophyceae |
| Charales sensu lato |
| Embryophytes |
| Tracheophytes |
| Spermatophytes |
| flowering plants |
| dicots |
| Core eudicots |
| Asterids |
| Euasteridsi |
| Gentianales Lindl. |
| Rubiaceae Juss. |
| Abramsia Gillespie, 1932 |
| Acmostima Rafinesque, 1838 |
| Acranthera |
| Acranthera Arnott ex C. F. Meisner, 1838 |
| Acrobotrys |
| Acrodryon K. P. J. Sprengel, 1824 |
| Acrosynanthus Urban, 1913 |
| Acunaeanthus |
| Acunaeanthus A. Borhidi, M. Járai-Komlódi et M. Moncada, 1981 |
| Adenorandia S. C. Vermoesen, 1922 |
| Adina R. A. Salisbury, 1808 |
| Adinauclea |
| Adinauclea C. E. Ridsdale, 1979 |
| Afrocanthium (Bridson) Lantz & B. Bremer |
| Afrohamelia Wernham in Rendle et al., 1913 |
| Afroknoxia B. Verdcourt, 1981 |
| Agathisanthemum |
| Agathisanthemum Klotzsch in W. C. H. Peters, 1861 |
| Agouticarpa C. Persson, 2003 |
| Aidia |
| Aidia Loureiro, 1790 |
| Aidiopsis |
| Aidiopsis D. D. Tirvengadum in D. D. Tirvengadum et C. Sastre, 1987 |
| Airosperma |
| Airosperma Lauterbach et K. Schumann in K. Schumann et Lauterbach, 1900 |
| Aitchisonia |
| Aitchisonia Hemsley ex Aitchison, 1882 |
| Alberta |
| Alberta E. H. F. Meyer, 1838 |
| Aleisanthia |
| Aleisanthia Ridley, 1920 |
| Aleisanthiopsis |
| Alibertia |
| Alibertia A. Richard ex A. P. de Candolle, 1830 |
| Allaeophania |
| Allaeophania Thwaites, 1859 |
| Alleizettea Dubard et Dop, 1925 |
| Alleizettella |
| Alleizettella Pitard in Lecomte, 1923 |
| Allenanthus |
| Allenanthus Standley, 1940 |
| Alseis |
| Alseïs H. W. Schott in K. P. J. Sprengel, 1827 |
| Amaioua Aubl. |
| Amaioua Aublet, 1775 |
| Amaiouma |
| Amaracarpus |
| Amaracarpus sp. Parvis 680 |
| Ambraria Heister ex Fabricius, 1763 |
| Amphiasma |
| Amphiasma Bremekamp, 1952 |
| Amphidasya |
| Amphidasya Standley, 1936 |
| Ancylanthos |
| Ancylanthos Desfontaines, 1818 |
| Anistelma Rafinesque, 1840 |
| Anomanthodia |
| Anomanthodia J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Anotis A. P. de Candolle, 1830 |
| Antherostele |
| Antherostele Bremekamp, 1940 |
| Antherura Loureiro, 1790 |
| Anthorrhiza |
| Anthorrhiza C. R. Huxley et M. H. P. Jebb, 1990 |
| Anthospermopsis (K. Schum.) J.H. Kirkbr. |
| Anthospermum |
| Anthospermum Linnaeus, 1753 |
| Antirhea |
| Antirhea Commerson ex A. L. Jussieu, 1789 |
| Antoniana Tussac, 1818 |
| Aoranthe |
| Aoranthe C. Somers, 1988 |
| Aparinanthus Fourreau, 1868 |
| Aparine Guettard, 1754 |
| Aparinella Fourreau, 1868 |
| Aphaenandra |
| Aphaenandra Miquel, 1857 |
| Aphanocarpus |
| Aphanocarpus Steyermark, 1965 |
| Apomuria C. E. B. Bremekamp, 1963 |
| Appunettia |
| Appunia |
| Appunia J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Arachnimorpha Desvaux ex W. Hamilton, 1825 |
| Arachnothryx J. E. Planchon, 1849 |
| Arachnothryx Planch. |
| Arariba C. F. P. Martius, 1860 |
| Arbulocarpus Tennant, 1958 |
| Arctophyllum |
| Arcytophyllum Willd. ex Schult. & Schult. f. |
| Argocoffeopsis |
| Argocoffeopsis Lebrun, 1941 |
| Argostemma |
| Argostemma Wallich in Roxburgh, 1824 |
| Argostemmella Ridley, 1927 |
| Ariadne Urb. |
| Asemanthia (Stapf) Ridl. |
| Asemnantha |
| Asemnantha J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Aspera Moench, 1794 |
| Asperugalium E. Fourn. |
| Asperula |
| Asperula Linnaeus, 1753 |
| Aspidanthera Bentham, 1841 |
| Assidora Chevalier, 1948 |
| Asterophyllum W. P. Schimper et Spenner in Spenner, 1829 |
| Astiella |
| Astiella Jovet, 1941 |
| Atractocarpus |
| Atractocarpus Schlechter et K. Krause, 1908 |
| Atractogyne |
| Atractogyne Pierre, 1896 |
| Aucubaephyllum Ahlburg, 1878 |
| Augusta |
| Augusta (Benth.) J.H. Kirkbr. subgen. Lindenia |
| Aulacocalyx |
| Aulacocalyx J. D. Hooker, 1873 |
| Axanthes Blume, 1826 |
| Axolus Rafinesque, 1838 |
| Badusa |
| Badusa A. Gray, 1859 |
| Balfourina O. Kuntze, 1891 |
| Balmea |
| Balmea M. Martinez, 1942 |
| Bancalus Kuntze |
| Bancalus O. Kuntze, 1891 |
| Bataprine |
| Bataprine Nieuwland, 1910 |
| Bathysa |
| Bathysa sp. Harling and Stahl 26728 |
| Bathysograya O. Kuntze in T. Post et O. Kuntze, 1903 |
| Batopedina |
| Batopedina Verdcourt, 1953 |
| Becheria Ridl. |
| Becheria Ridley, 1912 |
| Belicea Lundell, 1942 |
| Belilla Adanson, 1763 |
| Bellermannia J. F. Klotzsch ex G. K. W. H. Karsten in J. F. Klotzsch, 1846 |
| Bellizinca Borhidi |
| Bellynkxia J. Müller Arg., 1875 |
| Belonophora |
| Belonophora J. D. Hooker, 1873 |
| Bemsetia Rafinesque, 1838 |
| Benkara |
| Benkara Adanson, 1763 |
| Benteca Adanson, 1763 |
| Benzonia |
| Benzonia H. C. F. Schumacher, 1827 |
| Berghesia |
| Berghesia C. G. D. Nees in C. G. D. Nees et Schauer, 1847 |
| Bertiera |
| Bertiera sp. Davis 3017 |
| Bigelovia K. P. J. Sprengel, 1824 |
| Bikkia |
| Bikkia Reinwardt, 1825 |
| Billardieria M. Vahl, 1797 |
| Blandibractea |
| Blandibractea Wernham, 1917 |
| Blepharidium |
| Blepharidium Standley, 1918 |
| Blepharostemma (Lange) Fourreau, 1868 |
| Bobea |
| Bobea Gaudichaud-Beaupré in Freycinet, 1830 |
| Boholia |
| Boholia Kossmann 1877 |
| Borojoa |
| Borojoa sp. Bremer et al. 3336 |
| Borreria Lagunensis M.E. Jones |
| Bothriospora |
| Bothriospora J. D. Hooker, 1870 |
| Botryarrhena |
| Botryarrhena Ducke, 1932 |
| Bouvardia R. A. Salisbury, 1807 |
| Brachytome |
| Brachytome J. D. Hooker, 1871 |
| Bradea |
| Bradea Standley ex Brade, 1932 |
| Bremeria Razafim. & Alejandro |
| Brenania |
| Brenania Keay, 1958 |
| Breonadia |
| Breonadia C. E. Ridsdale, 1975 |
| Breonia A. Richard ex A. P. de Candolle, 1830 |
| Bruinsmania Miquel, 1843 |
| Bruxanelia |
| Buchia Kunth in Humboldt, Bonpland et Kunth, 1817 |
| Buena Pohl, 1826 |
| Bunburya Meisner ex Hochstetter, 1844 |
| Bungarimba |
| Bunophila Willdenow in J. A. Schultes et J. H. Schultes, 1827 |
| Bupleuroides Moench, 1794 |
| Burchellia |
| Burchellia R. Brown, 1820 |
| Burttdavya |
| Burttdavya Hoyle, 1936 |
| Buseria T. Durand, 1888 |
| Byrsophyllum |
| Byrsophyllum J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Cadamba Sonnerat, 1782 |
| Caelospermum |
| Caelospermum Blume, 1826 |
| Cafe Adanson, 1763 |
| Calanda |
| Calanda K. Schumann in O. H. Warburg, 1903 |
| Callicocca Schreber, 1789 |
| Callipeltis |
| Callipeltis C. Steven, 1829 |
| Calochone |
| Calochone Keay, 1958 |
| Calycodendron A. C. Smith, 1936 |
| Calycophyllum DC. |
| Calycosia |
| Calycosia A. Gray, 1858 |
| Calycosiphonia |
| Calycosiphonia Pierre ex E. Robbrecht, 1981 |
| Campanocalyx Valeton, 1910 |
| Campylobotris Lemaire, 1847 |
| Canephora |
| Canephora A. L. Jussieu, 1789 |
| Canthiopsis B. C. Seemann, 1866 |
| Canthium Lamarck, 1785 |
| Canthopsis Miquel, 1857 |
| Capirona |
| Capirona Spruce, 1859 |
| Captaincookia |
| Captaincookia N. Hallé, 1973 |
| Caquepiria J. F. Gmelin, 1791 |
| Caranda J. Gaertner, 1790 |
| Carapichea Aublet, 1775 |
| Carinta W. F. Wight, 1905 |
| Carmenocania Wernham, 1912 |
| Carpacoce |
| Carpacoce Sonder in W. H. Harvey et Sonder, 1865 |
| Carphalea |
| Carphalea A. L. Jussieu, 1789 |
| Carterella |
| Carterella E. E. Terrell, 1987 |
| Caruelina O. Kuntze, 1891 |
| Casasia A. Richard in Sagra, 1850 |
| Cascarilla (Endlicher) H. A. Weddell, 1848 |
| Cassupa Bonpland in Humboldt et Bonpland, 1806 |
| Catesbaea |
| Catesbaea Linnaeus, 1753 |
| Catunaregam |
| Catunaregam N. M. Wolf, 1776 |
| Cephalanthus Linnaeus, 1753 |
| Cephalidium A. Richard, 1830 |
| Cephalina Thonning in H. C. F. Schumacher, 1827 |
| Cephalodendron |
| Cephalodendron J. A. Steyermark in B. Maguire et al., 1972 |
| Cephaëlis O. Swartz, 1788 |
| Ceratites Solander ex J. Miers, 1878 |
| Ceratopyxis |
| Ceratopyxis J. D. Hooker, 1872 |
| Ceriscoides |
| Ceriscoides (Bentham et J. D. Hooker) D. D. Tirvengadum, 1978 |
| Ceuthocarpus |
| Ceuthocarpus A. Aiello, 1979 |
| Chaenocarpus Necker ex A. H. L. Jussieu, 1817 |
| Chaetostachydium |
| Chaetostachydium Airy Shaw, 1965 |
| Chaetostachys Valeton, 1911 |
| Chalazocarpus Hiern, 1898 |
| Chalepophyllum |
| Chalepophyllum J. D. Hooker, 1873 |
| Chamaepentas |
| Chamaepentas Bremekamp, 1952 |
| Chapelieria |
| Chapelieria A. Richard ex A. P. de Candolle, 1830 |
| Chasallia Commerson ex A. L. Jussieu 1820 |
| Chassalia |
| Chassalia Commerson ex Poiret in Lamarck, 1812 |
| Chazaliella |
| Chazaliella E. Petit et B. Verdcourt in B. Verdcourt, 1975 |
| Chesnea Scopoli, 1777 |
| Chimarrhis |
| Chimarrhis (Ducke) Delprete subgen. Pseudochimarrhis |
| Chiococca |
| Chiococca P. Browne, 1756 |
| Chlorochorion |
| Chlorostemma (Lange) Fourreau, 1868 |
| Chomelia |
| Chomelia sp. Bremer et al. 3354 |
| Choulettia |
| Choulettia Pomel, 1874 |
| Chrysoxylon H. A. Weddell, 1849 |
| Chytropsia |
| Chytropsia Bremekamp, 1934 |
| Cigarilla |
| Cigarrilla A. Aiello, 1979 |
| Cigarrilla Aiello |
| Ciliosemina Antonelli |
| Cinchona Linnaeus, 1753 |
| Cinchonidium Unger, 1850 |
| Cinchonopsis L. Andersson |
| Cladoceras |
| Cladoceras Bremekamp, 1940 |
| Clarkella |
| Clarkella J. D. Hooker, 1880 |
| Clavenna Necker ex Standley, 1918 |
| Clavennaea Necker ex Post et O. Kuntze, 1903 |
| Cleisocratera P. W. Korthals in Temminck, 1844 |
| Coccochondra |
| Coccochondra S. Rauschert, 1982 |
| Coccocypselum P. Browne, 1756 |
| Codaria Linnaeus ex O. Kuntze, 1891 |
| Coddia |
| Coddia B. Verdcourt, 1981 |
| Coddingtonia S. Bowdich in T. E. Bowdich, 1825 |
| Coelopyrena |
| Coelopyrena Valeton, 1909 |
| Coelospermum Blume |
| Coffea (A. Chev.) J.-F.Leroy subgen. Psilanthopsis |
| Coleactina |
| Coleactina N. Hallé in A. Aubréville et J.-F. Leroy, 1970 |
| Colladonia K. P. J. Sprengel, 1824 |
| Colleteria D.W. Taylor |
| Colletoecema E. Petit |
| Colletoecema E. Petit, 1963 |
| Colletoecima |
| Commianthus Bentham, 1841 |
| Commitheca |
| Commitheca Bremekamp, 1940 |
| Condaminea |
| Condaminea A. P. de Candolle, 1830 |
| Congdonia J. Müller Arg., 1876 |
| Conostomium |
| Conostomium (Stapf) Cufodontis, 1948 |
| Conotrichia A. Richard, 1830 |
| Coprosma |
| Coprosma J. R. Forster et J. G. A. Forster, 1775 |
| Coprosmaephyllum H. Deane, 1904 |
| Coptophyllum |
| Coptophyllum G. Gardner, 1842 |
| Coptosapelta |
| Coptosapelta Korthals, 1851 |
| Cordiera A. Richard ex A. P. de Candolle, 1830 |
| Cormigonus |
| Corynanthe |
| Corynanthe Welwitsch, 1869 |
| Coryphothamnus |
| Coryphothamnus J. A. Steyermark, 1965 |
| Cosmibuena |
| Cosmibuena Ruiz et Pavón, 1802 |
| Cosmocalyx |
| Cosmocalyx Standley, 1930 |
| Coupoui Aublet, 1775 |
| Coursiana |
| Coursiana Homolle, 1942 |
| Coussarea |
| Coussarea sp. nov. {61. 118} |
| Coutaportla |
| Coutaportla Urban, 1923 |
| Coutarea |
| Coutarea Aublet, 1775 |
| Cowiea |
| Cowiea Wernham, 1914 |
| Craterispermum |
| Craterispermum Bentham in W. J. Hooker, 1849 |
| Creaghia Scortechini, 1884 |
| Creatantha Standley, 1931 |
| Cremaspora |
| Cremaspora Bentham in W. J. Hooker, 1849 |
| Cremocarpon |
| Cremocarpon sp. Davis 1106 |
| Crobylanthe |
| Crobylanthe Bremekamp, 1940 |
| Crocyllis |
| Crocyllis E. Meyer ex Bentham et J. D. Hooker, 1873 |
| Crossopteryx |
| Crossopteryx Fenzl in Endlicher et Fenzl, 1839 |
| Crucianella Linnaeus, 1753 |
| Cruciata |
| Cruciata P. Miller, 1754 |
| Cruckshanksia |
| Cruckshanksia W. J. Hooker et Arnott, 1833 |
| Crusea |
| Crusea Chamisso et D. F. L. Schlechtendal, 1830 |
| Cryptospermum T. Young ex Persoon |
| Csapodya Borhidi |
| Cuatrecasasiodendron |
| Cuatrecasasiodendron P. C. Standley et J. A. Steyermark in J. A. Steyermark, 1964 |
| Cubanola |
| Cubanola A. Aiello, 1979 |
| Cupi Adanson, 1763 |
| Cupia (J. A. Schultes) DC. |
| Cuviera |
| Cuviera G. L. Koeler, 1802 |
| Cyanoneuron |
| Cyclophyllum |
| Cyclophyllum J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Cyrtanthus Schreber, 1789 |
| Damnacanthus |
| Damnacanthus C. F. Gaertner, 1805 |
| Danais |
| Danais Latreille 1807 |
| Dasus Loureiro, 1790 |
| Dasys Lemaire in Orbigny |
| Daun-contu Adanson, 1763 |
| Decameria F. M. J. Welwitsch, 1859 |
| Decapenta Rafinesque, 1834 |
| Deccania |
| Deccania D. D. Tirvengadum, 1983 |
| Declieuxia |
| Declieuxia Kunth in Humboldt, Bonpland et Kunth, 1819 |
| Delpechia Montrouzier, 1860 |
| Dendrosipanea |
| Dendrosipanea Ducke, 1935 |
| Denscantia E.L. Cabral & Bacigalupo |
| Dentella |
| Dentella J. R. Forster et J. G. A. Forster, 1775 |
| Dentillaria O. Kuntze, 1891 |
| Deppea |
| Deppea Chamisso et D. F. L. Schlechtendal, 1830 |
| Diacrodon |
| Diacrodon T. A. Sprague, 1928 |
| Dialypetalanthus Kuhlmann, 1925 |
| Dialypetalum |
| Dibrachionostylus Bremek. |
| Dibrachionostylus Bremekamp, 1952 |
| Dibrachyonostylus |
| Dichilanthe |
| Dichilanthe Thwaites, 1856 |
| Dichrospermum Bremekamp, 1952 |
| Dictyandra |
| Dictyandra Welwitsch ex Bentham et J. D. Hooker, 1873 |
| Didymaea |
| Didymaea J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Didymochlamys |
| Didymochlamys P. C. Hennings, 1897 |
| Didymoecium Bremek. |
| Didymoecium Bremekamp, 1934 |
| Didymopogon |
| Didymopogon Bremekamp, 1940 |
| Didymosalpinx Keay |
| Didymosalpinx Keay, 1958 |
| Didymosalpynx |
| Dinocanthium Bremekamp, 1933 |
| Diodella |
| Diodella (J. Torrey et A. Gray) J. K. Small, 1913 |
| Diodia Linnaeus, 1753 |
| Dioecrescis |
| Dioecrescis D. D. Tirvengadum, 1983 |
| Dioicodendron |
| Dioicodendron Steyermark, 1963 |
| Dioneiodon Rafinesque, 1834 |
| Diotocarpus Hochstetter, 1843 |
| Diotocranus Bremekamp, 1952 |
| Diplospora |
| Diplospora (Thoth.) M.G. Gangop. & Chakrab. sect. Pubistylus |
| Diplosporopsis Wernham, 1913 |
| Dirichletia Klotzsch, 1854 |
| Discocoffea A. Chevalier, 1931 |
| Discospermum |
| Discospermum Dalzell, 1850 |
| Disodea Persoon, 1805 |
| Diyaminauclea |
| Diyaminauclea C. E. Ridsdale, 1979 |
| Dolianthus C. H. Wright, 1899 |
| Dolicera |
| Dolichodelphys |
| Dolichodelphys K. Schumann et K. Krause, 1908 |
| Dolicholobium |
| Dolicholobium A. Gray, 1859 |
| Dolichometra |
| Dolichometra K. Schumann, 1904 |
| Donkelaaria Lemaire, 1855 |
| Doricera B. Verdcourt, 1983 |
| Doricera Verdc. |
| Dorothea Wernham in Rendle, E. G. Baker et Wernham, 1913 |
| Douarrea Montrouzier, 1860 |
| Dressleriopsis J. D. Dwyer, 1980 |
| Duggena Vahl ex P. C. Standley, 1916 |
| Duhamelia Persoon, 1805 |
| Duidania |
| Duidania Standley, 1931 |
| Dukea Dwyer sect. Uniloculata |
| Dunalia K. P. J. Sprengel, 1815 |
| Dunnia |
| Dunnia Tutcher, 1905 |
| Duperrea |
| Duperrea Pierre ex Pitard in Lecomte, 1924 |
| Duroia |
| Duroia sp. nov. {61. 167} |
| Durringtonia |
| Durringtonia R. J. F. Henderson et G. P. Guymer, 1985 |
| Duvaucellia S. Bowdich in T. E. Bowdich, 1825 |
| Dyctiospora Reinwardt ex Korthals, 1851 |
| Dysoda Loureiro, 1790 |
| Dysodidendron G. Gardner, 1846 |
| Dysosmia (Korthals) Miquel, 1856 |
| Echinodendrum A. Richard in Sagra, 1850 |
| Ecpoma |
| Ecpoma K. M. Schumann, 1896 |
| Edechia Loefling, 1758 |
| Edithea Standley, 1933 |
| Edrastigma |
| Edrastima Rafinesque, 1834 |
| Ehrenbergia K. P. J. Sprengel, 1820 |
| Einsteinia Ducke, 1934 |
| Eionitis Bremekamp, 1952 |
| Eizia |
| Eizia Standley, 1940 |
| Elaeagia |
| Elaeagia sp. Delprete 6486 |
| Elattospermum Solereder, 1893 |
| Eleutheranthus |
| Eleuthranthes F. Muell. |
| Eleuthranthes F. von Mueller in Bentham, 1867 |
| Emeorhiza Pohl ex Meisner 1838 |
| Emmenopterys |
| Emmenopterys D. Oliver, 1889 |
| Emmeorhiza |
| Emmeorhiza Pohl ex Endlicher, 1838 |
| Enterospermum Hiern in D. Oliver, 1877 |
| Eosanthe |
| Eosanthe Urban, 1923 |
| Epitaberna K. Schumann, 1903 |
| Epithinia Jack, 1820 |
| Ereicoctis (DC.) Kuntze |
| Eresimus Rafinesque, 1838 |
| Eriosemopsis |
| Eriosemopsis W. Robyns, 1928 |
| Eriostoma Boivin ex Baillon |
| Erithalis |
| Erithalis P. Browne, 1756 |
| Ernestimeyera O. Kuntze in T. Post et O. Kuntze, 1903 |
| Ernodea O. Swartz, 1788 |
| Erosmia A. H. L. Jussieu in Orbigny |
| Erythrodanum Du Petit-Thouars, 1808 |
| Etericius |
| Etericius Desvaux ex W. Hamilton, 1825 |
| Eteriscius |
| Euclinia |
| Euclinia R. A. Salisbury, 1808 |
| Eukylista Bentham, 1853 |
| Eumorphanthus A. C. Smith, 1936 |
| Eupyrena R. Wight et Arnott, 1834 |
| Evea Aublet, 1775 |
| Everistia |
| Evosmia Bonpland in Humboldt et Bonpland, 1817 |
| Exallage |
| Exallage Bremekamp, 1952 |
| Exandra Standley, 1923 |
| Exechostylus K. Schumann, 1899 |
| Exostema (Persoon) Bonpland in Humboldt et Bonpland, 1807 |
| Fadogia |
| Fadogia Schweinfurth, 1868 |
| Fadogiella |
| Fadogiella W. Robyns, 1928 |
| Fagerlindia |
| Fagerlindia D. D. Tirvengadum, 1983 |
| Faramea |
| Faramea Aublet, 1775 |
| Ferdinandusa |
| Ferdinandusa sp. Alves 2267 |
| Feretia |
| Feretia Delile, 1843 |
| Fergusonia |
| Fernelia |
| Fernelia Commerson ex Lamarck, 1788 |
| Figuierea Montrouzier, 1860 |
| Flagenium |
| Flagenium Baillon, 1880 |
| Flexanthera |
| Flexanthera Rusby, 1927 |
| Fosbergia |
| Franchetia Baillon, 1885 |
| Gaertnera |
| Gaertnera A. J. Retzius, 1791 |
| Gaillonia |
| Gaillonia A. Richard ex A. P. de Candolle, 1830 |
| Galianthe A. Grisebach, 1879 |
| Galiasperula Ronniger |
| Galiasperula Ronniger, 1931 |
| Galiniera |
| Galiniera Delile, 1843 |
| Galion |
| Galiopsis |
| Galium |
| Galium Linnaeus, 1753 |
| Gallienia |
| Gallium P. Miller, 1754 |
| Galopina |
| Galopina Thunberg, 1781 |
| Galvania Vandelli, 1788 |
| Gamotopea |
| Gamotopea Bremekamp, 1934 |
| Ganguelia E. Robbrecht in E. Robbrecht, S. Huysmans et E. Figueiredo, 1996 |
| Garapatica H. Karsten, 1860 |
| Gardenia J. Ellis, 1761 |
| Gardeniola Chamisso, 1834 |
| Gardeniopsis |
| Gardeniopsis Miquel, 1868 |
| Genipa Linnaeus, 1754 |
| Gentingia |
| Geocardia Standley, 1914 |
| Geoherpum Willdenow in J. A. Schultes et J. H. Schultes, 1827 |
| Geophila |
| Geophila Bergeret, 1803 |
| Gilipus Raf. |
| Gilipus Rafinesque, 1838 |
| Gillespiea |
| Gillespiea D. M. Erwin et G. W. Rothwell, 1989 |
| Gleasonia |
| Gleasonia Standley, 1931 |
| Glionnetia |
| Glionnetia D. D. Tirvengadum, 1984 |
| Globulostylis Wernham in Rendle et al., 1913 |
| Gloneria André, 1871 |
| Glossostipula |
| Glossostipula D. H. Lorence, 1986 |
| Gomozia Mutis ex Linnaeus f., 1782 |
| Gomphocalyx |
| Gomphocalyx J. G. Baker, 1887 |
| Gomphosia Weddell, 1848 |
| Gonianthes A. Richard in Sagra, 1850 |
| Gonyanera Korthals, 1851 |
| Gonzalagunia Ruiz et Pavon, 1794 |
| Gonzalea Persoon, 1805 |
| Gouldia |
| Greenea |
| Greenea R. Wight et Arnott, 1834 |
| Greeniopsis |
| Greeniopsis E. D. Merrill, 1909 |
| Grisia A. T. Brongniart, 1865 |
| Grulhmannia Necker ex Rafinesque, 1820 |
| Grumilea J. Gaertner, 1788 |
| Guagnebina Vellozo, 1829 |
| Guettarda Linnaeus, 1753 |
| Guettardella Champion ex Bentham, 1852 |
| Guihaiothamnus H.S. Lo |
| Guttenbergia Zollinger et Moritzi, 1845 |
| Gynochthodes Blume |
| Gynochthodes Blume 1826 |
| Gynochtodes |
| Gynochtodes Blume, 1826 |
| Gynopachis Blume |
| Gynopachis Blume, 1823 |
| Gynopachys Blume 1826 |
| Gyrostipula |
| Gyrostipula J.-F. Leroy 1975 |
| Habroneuron |
| Habroneuron Standley, 1927 |
| Haldina |
| Haldina C. E. Ridsdale, 1979 |
| Hallea |
| Hallea J.-F. Leroy, 1975 |
| Hamelia N. J. Jacquin, 1760 |
| Hayataella Masam. |
| Hayataella Masamune, 1934 |
| Hedstromia |
| Hedstromia A. C. Smith, 1936 |
| Hedyotis (Hook. & Arn.) T. Yamaz. subgen. Leptopetalum |
| Hedythyrsus |
| Hedythyrsus Bremekamp, 1952 |
| Heinsenia |
| Heinsenia K. M. Schumann, 1897 |
| Heinsia |
| Heinsia A. P. de Candolle, 1830 |
| Hekistocarpa |
| Hekistocarpa J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Helospora W. Jack, 1823 |
| Hemidiodia K. M. Schumann in C. F. P. Martius, 1888 |
| Henlea H.Karst. |
| Henriquezia Spruce ex Bentham, 1854 |
| Heterophyllaea |
| Heterophyllaea J. D. Hooker, 1873 |
| Hexepta Rafinesque, 1838 |
| Hexodontocarpus Dulac, 1867 |
| Hillia |
| Hillia (Oerst.) C.M. Taylor subgen. Ravnia |
| Himalrandia |
| Himalrandia T. Yamazaki, 1970 |
| Hindsia |
| Hindsia Bentham ex J. Lindley, 1844 |
| Hintonia |
| Hippotis |
| Hippotis sp. Clark and Watts 825 |
| Hitoa |
| Hitoa Nadeaud, 1899 |
| Hodgkinsonia |
| Hodgkinsonia F. v. Mueller, 1861 |
| Hoffmannia |
| Hoffmannia Willdenow, 1789 |
| Holocarpa J. G. Baker, 1885 |
| Holstianthus |
| Holstianthus J. A. Steyermark, 1986 |
| Holtonia Standley, 1932 |
| Homollea |
| Homollea Arènes, 1960 |
| Homolliella |
| Homolliella Arènes, 1960 |
| Hondbesseion Kuntze |
| Hondbessen Adans. |
| Hondbessen Adanson, 1763 |
| Houstonia Linnaeus, 1753 |
| Hutchinsonia |
| Hutchinsonia M. E. Jones, 1935 |
| Hyataella |
| Hydnophytum |
| Hydnophytum sp. C.H. Lambrick 132/83 |
| Hydrophylax Linnaeus f., 1782 |
| Hymendocarpum Pierre ex Pitard in Lecomte, 1924 |
| Hymenocnemis |
| Hymenocnemis J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Hymenocoleus |
| Hymenocoleus Robbr. sect. Gynandrocryptus |
| Hymenodictyon |
| Hymenodictyon Wallich in Roxburgh, 1824 |
| Hymenopogon Wallich in Roxburgh, 1824 |
| Hyperacanthus |
| Hyperacanthus E. H. F. Meyer ex D. Bridson in D. Bridson et E. Robbrecht, 1985 |
| Hypobathrum |
| Hypobathrum Blume, 1826 |
| Hyptianthera |
| Hyptianthera R. Wight et Arnott, 1834 |
| Ibetralia |
| Ibetralia Bremekamp, 1934 |
| Indopolysolenia |
| Indopolysolenia S. S. R. Bennet in M. B. Raizada et S. S. R. Bennet, 1981 |
| Ipecacuanha Arruda da Camara in H. Koster, 1816 |
| Isertia |
| Isertia Schreber, 1789 |
| Isidorea |
| Isidorea A. Richard ex A. P. de Candolle, 1830 |
| Ixora Linnaeus, 1753 |
| Jackia Wallich in Roxburgh, 1824 |
| Jackiopsis |
| Jackiopsis C. E. Ridsdale, 1979 |
| Jainia N. P. Balakrishnan, 1980 |
| Janotia |
| Janotia J.-F. Leroy, 1975 |
| Jaubertia |
| Jaubertia Spach ex Jaubert et Spach, 1850 |
| Javorkaea A. Borhidi et M. Járai-Komlódi, 1984 |
| Javorkaea Borhidi & Komlodi |
| Joosia |
| Joosia Steyerm. subgen. Setocalyx |
| Jovetia |
| Jovetia M. Guédès, 1975 |
| Jurgensia Rafinesque, 1838 |
| Justenia Hiern, 1898 |
| Kailarsenia |
| Kailarsenia D. D. Tirvengadum, 1983 |
| Kajewskiella |
| Kajewskiella Merrill et Perry, 1947 |
| Kandena Rafinesque, 1838 |
| Karamyschewia F. E. L. Fischer et C. A. Meyer in R. F. Hohenacker, 1838 |
| Kasailo Dennstedt ex Kosteletzky, 1836 |
| Kasalio Dennstedt ex Kosteletzky 1836 |
| Keenania |
| Keenania J. D. Hooker, 1880 |
| Keetia E. P. Phillips, 1926 |
| Keetia E. Phillips |
| Keetlia |
| Kelloggia Torrey ex Bentham et J. D. Hooker, 1873 |
| Kerianthera |
| Kerianthera J. H. Kirkbride, 1985 |
| Kerstingia K. Schumann, 1903 |
| Khasiaclunea |
| Khasiaclunea C. E. Ridsdale, 1979 |
| Kinkina Adanson, 1763 |
| Klossia |
| Knoxia |
| Knoxia Linnaeus, 1753 |
| Kochummenia |
| Kochummenia K. M. Wong, 1984 |
| Koehneago O. Kuntze, 1891 |
| Kohautia |
| Kohautia Chamisso et D. F. L. Schlechtendal, 1829 |
| Kotchubaea Regel ex Hook. f. |
| Kraussia |
| Kurria Hochstetter et Steudel, 1842 |
| Kutchubaea |
| Kutchubaea Fischer ex A. P. de Candolle, 1830 |
| Lachnastoma Korthals, 1851 |
| Lachnosiphonium Hochstetter, 1842 |
| Ladenbergia |
| Ladenbergia Klotzsch in Hayne, 1846 |
| Lagynias |
| Lagynias E. Meyer ex W. Robijns, 1928 |
| Lamprothamnus |
| Lamprothamnus Hiern in D. Oliver, 1877 |
| Landia Commerson ex A. L. Jussieu, 1789 |
| Landiopsis R. Capuron ex J. Bosser in J. Bosser et D. Lobreau-Callen, 1998 |
| Larsenaikia Tirveng. |
| Lasianthus W. Jack, 1823 |
| Lasionema D. Don, 1833 |
| Lasiostoma Bentham, 1843 |
| Lathraeocarpa |
| Lathraeocarpa Bremekamp, 1957 |
| Laugieria N. J. Jacquin, 1760 |
| Lawia R. Wight, 1846 |
| Lecananthus |
| Lecananthus Jack, 1822 |
| Lecanosperma |
| Lecanosperma H. H. Rusby, 1893 |
| Lecariocalyx |
| Lecariocalyx Bremekamp, 1940 |
| Lecontea A. Richard ex A. P. de Candolle, 1830 |
| Lelya |
| Lelya Bremekamp, 1952 |
| Lemyrea |
| Lemyrea (A. Chevalier) A. Chevalier et Beille, 1939 |
| Lepidostoma |
| Lepipogon G. Bertoloni, 1853 |
| Leptactina |
| Leptactina J. D. Hooker, 1871 |
| Leptactinia J. D. Hooker 1873 |
| Leptodermis |
| Leptodermis Wallich in Roxburgh, 1824 |
| Leptomischus |
| Leptomischus Drake del Castillo, 1895 |
| Leptopetalum W. J. Hooker et Arnott, 1838 |
| Leptoscela |
| Leptoscela J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Leptostigma |
| Leptostigma Arnott, 1841 |
| Leptunis C. Steven, 1856 |
| Leptunis Steven |
| Lerchea |
| Lerchea Linnaeus, 1771 |
| Leroya Cavaco |
| Leroyia Cavaco, 1970 |
| Leucocodon |
| Leucocodon G. Gardner, 1846 |
| Leucolophus |
| Leucolophus Bremekamp, 1940 |
| Lightfootia Schreber, 1789 |
| Limnosipanea |
| Limnosipanea J. D. Hooker, 1868 |
| Lindenia |
| Lipostoma D. Don, 1829 |
| Lippaya Endlicher, 1834 |
| Listeria Necker ex Rafinesque, 1820 |
| Litosanthes |
| Litosanthes Blume, 1823 |
| Lorencea A. Borhidi, 2003 |
| Loretoa Standley, 1936 |
| Lucinaea |
| Lucinaea A. P. de Candolle, 1830 |
| Luculia |
| Luculia Sweet, 1832 |
| Lucya DC. |
| Ludekia |
| Ludekia C. E. Ridsdale, 1979 |
| Lycioserissa J. J. Roemer et J. A. Schultes, 1819 |
| Lygistum P. Browne, 1756 |
| Lygodisodea Ruiz et Pavon, 1794 |
| Macbrideina |
| Macbrideina Standley, 1929 |
| Machaonia Bonpland in Humboldt et Bonpland, 1806 |
| Macrocnemum |
| Macrocnemum sp. Andersson et al. 2086 |
| Macrosiphon Miquel, 1847 |
| Macrosphyra |
| Macrosphyra J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Maguireocharis |
| Maguireocharis J. A. Steyermark in B. Maguire et al., 1972 |
| Maguireothamnus |
| Maguireothamnus Steyermark, 1964 |
| Malanea |
| Malanea J.H. Kirkbr. sect. Obtusae |
| Mallostoma G. K. W. H. Karsten, 1861 |
| Mamboga Blanco, 1837 |
| Manettia |
| Manettia Boehmer in C. G. Ludwig, 1760 |
| Manostachya |
| Manostachya Bremekamp, 1952 |
| Mantalania |
| Mantalania R. Capuron ex J.-F. Leroy, 1973 |
| Mapouria Aublet, 1775 |
| Margaritopsis |
| Margaritopsis C. Wright in Sauvalle, 1869 |
| Marquisia A. Richard ex A. P. de Candolle, 1830 |
| Martha F. v. Mueller, 1866 |
| Maschalanthe C. L. Blume, 1828 |
| Maschalocorymbus |
| Maschalocorymbus Bremekamp, 1940 |
| Maschalodesme |
| Maschalodesme Lauterbach et K. Schumann in K. Schumann et Lauterbach, 1900 |
| Massularia |
| Massularia (K. Schumann) Hoyle in J. B. Davy et Hoyle, 1937 |
| Mastixiodendron |
| Mastixiodendron Melchior, 1925 |
| Mattuschkaea Schreber, 1791 |
| Mazaea |
| Mazaea Krug et Urban, 1897 |
| Megacarpha Hochstetter, 1844 |
| Megalopus K. Schumann, 1900 |
| Meionandra Gauba, 1937 |
| Melachone A. Gilli, 1980 |
| Melanopsidium |
| Menestoria DC. |
| Mericarpaea |
| Mericarpaea Boissier, 1843 |
| Mericocalyx Bamps, 1959 |
| Merismostigma S. Moore, 1921 |
| Merumea |
| Merumea J. A. Steyermark in B. Maguire et al., 1972 |
| Metabolos Blume, 1826 |
| Metadina |
| Metadina R. C. Bakhuizen van den Brink fil., 1970 |
| Meyna |
| Meyna Roxburgh ex Link, 1820 |
| Meynia J. A. Schultes in J. J. Roemer & J. A. Schultes |
| Micrasepalum |
| Micrasepalum Urban, 1913 |
| Microlicea |
| Microphysa |
| Microphysa Naudin, 1851 |
| Mitchella Linnaeus, 1753 |
| Mitracarpus Zuccarini in J. A. Schultes et J. H. Schultes, 1827 |
| Mitragyna P. W. Korthals, 1839 |
| Mitragynaxylon J.-C. Koeniguer et Y. Lemoigne in P. Gevin et al., 1973 |
| Mitrasacmopsis |
| Mitrasacmopsis Jovet, 1935 |
| Mitrastigma W. H. Harvey, 1842 |
| Mitratheca K. Schumann, 1903 |
| Mitriostigma |
| Mitriostigma Hochstetter, 1842 |
| Mitrostigma |
| Molopanthera |
| Molopanthera Turczaninow, 1848 |
| Monadelphanthus H. Karsten, 1860 |
| Monosalpinx |
| Monosalpinx N. Hallé, 1968 |
| Montamans |
| Montamans J. D. Dwyer, 1980 |
| Morelia |
| Morierina |
| Morierina Vieillard, 1865 |
| Morinda Linnaeus, 1753 |
| Morindidium A. W. Stiehler, 1861 |
| Morindopsis |
| Morindopsis J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Motleyia |
| Motleyia J. T. Johansson, 1987 |
| Mouretia |
| Mouretia Pitard in Lecomte, 1922 |
| Multidentia |
| Multidentia A. Gilli, 1973 |
| Mussaenda |
| Mussaenda sp. Razafimandimbison 334 |
| Mussaendopsis |
| Mussaendopsis Baillon, 1879 |
| Mycetia |
| Mymeconauclea |
| Myonima |
| Myonima Commerson ex A. L. Jussieu, 1789 |
| Myrioneuron R. Br. ex Hook. |
| Myrioneuron R. Brown ex Bentham et J. D. Hooker, 1873 |
| Myrmecodia |
| Myrmecodia Jack, 1823 |
| Myrmeconauclea Merr. |
| Myrmeconauclea Merrill, 1920 |
| Myrmedoma Beccari, 1884 |
| Myrmephytum |
| Myrmephytum Beccari, 1884 |
| Myrstiphylla Rafinesque, 1838 |
| Myrstiphyllum P. Browne, 1756 |
| Nacibea Aublet, 1775 |
| Naletonia |
| Naletonia Bremekamp, 1934 |
| Narega Rafinesque, 1838 |
| Nargedia |
| Nargedia Beddome, 1874 |
| Natalanthe Sonder, 1850 |
| Nauclea Korthals, 1839 |
| Naucleoxylon Crié, 1888 |
| Neanotis |
| Neanotis W. H. Lewis, 1966 |
| Neblinathamnus |
| Neblinathamnus Steyermark, 1964 |
| Nematostylis |
| Nematostylis J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Nemostylis C. Steven, 1856 |
| Nenax |
| Nenax J. Gaertner, 1788 |
| Neobaumannia Hutchinson et J. M. Dalziel, 1931 |
| Neobertiera |
| Neobertiera Wernham, 1917 |
| Neoblakea |
| Neoblakea Standley, 1930 |
| Neobreonia |
| Neobreonia C. E. Ridsdale, 1975 |
| Neofranciella |
| Neofranciella Guillaumin, 1925 |
| Neogaillonia I. A. Linczevski, 1973 |
| Neogaillonia Lincz. |
| Neohymenopogon |
| Neohymenopogon S. S. R. Bennet in M. B. Raizada et S. S. R. Bennet, 1981 |
| Neolamarckia F. Bosser |
| Neolaugeria D. H. Nicolson, 1979 |
| Neoleroya A. Cavaco, 1971 |
| Neoleroya Cavaco |
| Neomazaea Krug et Urban, 1898 |
| Neomussaenda Tange |
| Neonauclea Merrill, 1915 |
| Neopentanisia |
| Neopentanisia Verdcourt, 1953 |
| Neorosea N. Hallé in A. Aubréville et J.-F. Leroy, 1970 |
| Neosabicea Wernham, 1914 |
| Neoschimpera Hemsley, 1906 |
| Nernstia |
| Nernstia Urban, 1923 |
| Nertera Banks & Soland. ex Gaertn. |
| Nescidia A. Richard ex A. P. de Candolle, 1830 |
| Nesohedyotis |
| Nesohedyotis (J. D. Hooker) Bremekamp, 1952 |
| Nettlera Rafinesque, 1838 |
| Neurocalyx |
| Neurocalyx W. J. Hooker, 1837 |
| Nichallea |
| Nichallea D. M. Bridson, 1978 |
| Nobula Adanson, 1763 |
| Nodocarpaea |
| Nodocarpaea A. Gray, 1883 |
| Nonatelia |
| Normandia |
| Normandia J. D. Hooker, 1872 |
| Nostolachma |
| Nostolachma T. Durand, 1888 |
| Nothophlebia Standley, 1914 |
| Notodontia Pierre ex Pitard in Lecomte, 1922 |
| Notopleura (Benth. & Hook. f.) Bremek. |
| Ochreinauclea |
| Ochreinauclea C. E. Ridsdale et R. C. Bakhuizen van den Brink Jr. in C. E. Ridsdale, 1979 |
| Octomeria Pfeiffer |
| Octotropis |
| Octotropis Beddome, 1874 |
| Oldenlandia Linnaeus, 1753 |
| Oldenlandiopsis |
| Oldenlandiopsis E. E. Terrell et W. H. Lewis, 1990 |
| Oligocodon |
| Oligocodon Keay, 1958 |
| Omiltemia |
| Omiltemia Standley, 1918 |
| Opercularia |
| Opercularia (Corixicola) Jankowski 1976 |
| Ophiorhiza Linnaeus 1754 |
| Ophiorrhiza |
| Ophiorrhiza sp. Firmmel s.n. |
| Ophriococcus |
| Ophryococcus Oerst. |
| Ophryococcus Oersted, 1852 |
| Oregandra |
| Oregandra Standley, 1929 |
| Oreopolus |
| Oribasia Schreber, 1789 |
| Osa |
| Osa A. Aiello, 1979 |
| Otiophora |
| Otiophora Turner 1908 |
| Otocalyx |
| Otocalyx Brandegee, 1914 |
| Otocephalus Chiovenda, 1924 |
| Otomeria |
| Otomeria Bentham in W. J. Hooker, 1849 |
| Ottoschmidtia |
| Ottoschmidtia Urban, 1924 |
| Ourouparia Aublet, 1775 |
| Oxyanthus |
| Oxyanthus A. P. de Candolle, 1807 |
| Oxyceros Lour. |
| Oxyceros Loureiro, 1790 |
| Oxyspermum Ecklon et Zeyher, 1837 |
| Pachystigma |
| Pachystylus |
| Pachystylus K. Schumann, 1889 |
| Paederia (A. Rich. ex DC.) Puff subgen. Lecontea |
| Paedicalyx Pierre ex Pitard in Lecomte, 1922 |
| Pagamea |
| Pagamea sp. Vicentini 1955 |
| Pagameopsis |
| Pagameopsis Steyermark, 1965 |
| Paiva Vellozo, 1829 |
| Paleorubiaceophyllum J. L. Roth et D. L. Dilcher, 1979 |
| Palicourea |
| Palicourea Aublet, 1775 |
| Pamplethantha |
| Pamplethantha Bremekamp, 1940 |
| Panetos Rafinesque, 1820 |
| Paolia Chiovenda, 1916 |
| Pappostyles Pierre, 1897 |
| Pappostylum Pierre 1897 |
| Paracephaelis |
| Paracephaëlis Baillon, 1879 |
| Parachimarrhis |
| Parachimarrhis Ducke, 1922 |
| Paracoffea J. F. Leroy, 1967 |
| Paracorynanthe |
| Paracorynanthe R. Capuron in R. Capuron et J.-F. Leroy, 1978 |
| Paradina Pierre ex Pitard in Lecomte, 1922 |
| Paragenipa |
| Paragenipa Baillon, 1879 |
| Paragophyton K. Schumann, 1897 |
| Paraknoxia |
| Paraknoxia Bremekamp, 1952 |
| Parapentas |
| Parapentas Bremekamp, 1952 |
| Paratriaina |
| Paratriaina Bremekamp, 1956 |
| Patabea Aublet, 1775 |
| Patima Aublet, 1775 |
| Patsjotti Adanson, 1763 |
| Pauridiantha |
| Pauridiantha J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Pausinystalia |
| Pausinystalia Pierre ex Beille, 1906 |
| Pavate Adanson, 1763 |
| Pavetta |
| Pavetta Linnaeus, 1753 |
| Payera |
| Payera Baillon, 1878 |
| Pecheya Scopoli, 1777 |
| Pelagodendron |
| Pelagodendron B. C. Seemann, 1866 |
| Pelaphoides |
| Peltospermum Bentham in W. J. Hooker, 1849 |
| Pentacarpaea Hiern, 1898 |
| Pentagonia |
| Pentaloncha |
| Pentaloncha J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Pentanisia |
| Pentanisia (Baker) Verdc. subgen. Holocarpa |
| Pentanopsis |
| Pentanopsis Rendle, 1898 |
| Pentas Bentham in W. J. Hooker, 1844 |
| Pentodon Hochstetter, 1844 |
| Peponidium |
| Peponidium sp. Pettersson & Nilsson 752 |
| Perakanthus |
| Perakanthus W. Robyns in Ridley, 1925 |
| Perama |
| Perama Aublet, 1775 |
| Peratanthe |
| Peratanthe Urban, 1921 |
| Perdicesca Provancher, 1862 |
| Perdicesea |
| Peripeplus |
| Peripeplus Pierre, 1898 |
| Pertusadina |
| Pertusadina C. E. Ridsdale, 1979 |
| Petagomoa |
| Petagomoa Bremekamp, 1934 |
| Petesia P. Browne, 1756 |
| Petitiocodon |
| Petitiocodon E. Robbrecht, 1988 |
| Phellocalyx |
| Phellocalyx D. Bridson in D. Bridson, P. Gasson et E. Robbrecht, 1980 |
| Phialanthus Grisebach, 1861 |
| Phitopis |
| Phitopis J. D. Hooker, 1871 |
| Phuopsis |
| Phuopsis (A. Grisebach) Bentham et J. D. Hooker, 1873 |
| Phyllacanthus |
| Phyllacanthus J. D. Hooker, 1871 |
| Phyllis |
| Phyllocrater |
| Phyllocrater Wernham, 1914 |
| Phyllohydrax |
| Phyllomelia |
| Phyllomelia Grisebach, 1866 |
| Phylohydrax C. Puff, 1986 |
| Phylohydrax Puff |
| Phytopis J. D. Hooker 1871 |
| Picardaea |
| Picardaea Urban, 1903 |
| Pimentelia |
| Pimentelia Laboissière 1939 |
| Pinariphyllon |
| Pinarophyllon Brandegee |
| Pinarophyllon Brandegee, 1914 |
| Pinckneya Michx. |
| Piringa A. L. Jussieu, 1820 |
| Pitardella |
| Pittierothamnus Steyermark, 1962 |
| Pittoniotis |
| Pittoniotis Grisebach, 1858 |
| Placocarpa |
| Placocarpa J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Placopoda |
| Placopoda I. B. Balfour, 1882 |
| Platanocarpum (Endlicher) Korthals, 1839 |
| Platanocephalus Crantz, 1766 |
| Platycarpium J. J. Roemer & J. A. Schultes |
| Platycarpum Bonpland in Humboldt et Bonpland, 1811 |
| Plectoniella |
| Plectronia |
| Plectroniella Robyns |
| Plectroniella W. Robyns, 1928 |
| Pleimeris Rafinesque, 1838 |
| Pleiocarpidia |
| Pleiocarpidia K. M. Schumann in Engler et Prantl, 1897 |
| Pleiocoryne |
| Pleiocoryne S. Rauschert, 1982 |
| Pleiocraterium |
| Pleiocraterium Bremekamp, 1939 |
| Plethyrsis Rafinesque, 1840 |
| Pleureia Rafinesque, 1838 |
| Pleurocarpus Klotzsch, 1859 |
| Pleurocoffea Baillon, 1880 |
| Plocama |
| Plocama W. Aiton, 1789 |
| Plocaniophyllon Brandegee |
| Plocaniophyllon Brandegee, 1914 |
| Poecilocalyx |
| Poecilocalyx Bremekamp, 1940 |
| Poederiopsis Rusby, 1907 |
| Pogonanthus Montrouzier, 1860 |
| Pogonolobus |
| Pogonolobus F. v. Mueller, 1858 |
| Pogonopus |
| Pogonopus Klotzsch, 1853 |
| Polycycliska Ridley, 1926 |
| Polyphragmon Desfontaines, 1820 |
| Polysolen S. Rauschert, 1982 |
| Polysphaeria |
| Polysphaeria J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Polyura |
| Pomangium Reinwardt, 1825 |
| Pomatium C. F. Gaertner, 1807 |
| Pomax |
| Pomax Solander ex A. P. de Candolle, 1830 |
| Pomazota Ridley, 1893 |
| Porocarpus J. Gaertner, 1791 |
| Porterandia |
| Porterandia Ridley, 1940 |
| Portlandia |
| Posoqueria |
| Posoqueria sp. nov. {61. 372} |
| Posoria Rafinesque, 1820 |
| Potima R. A. Hedwig, 1806 |
| Pouchetia |
| Pouchetia Schuett 1895 |
| Poutaletsje Adanson, 1763 |
| Praravinia |
| Praravinia Korthals in Temminck, 1842 |
| Pravinaria |
| Pravinaria Bremekamp, 1940 |
| Preussiodora |
| Preussiodora Keay, 1958 |
| Princea Dubard et Dop, 1925 |
| Prismatomeris |
| Prismatomeris Thwaites, 1856 |
| Probletostemon K. M. Schumann, 1897 |
| Proscephaleium |
| Proscephaleium P. W. Korthals, 1851 |
| Psathura |
| Psathura Commerson ex A. L. Jussieu, 1789 |
| Pseudaidia |
| Pseudaidia D. D. Tirvengadum in D. D. Tirvengadum et C. Sastre, 1987 |
| Pseudixora Miquel, 1857 |
| Pseudochimarrhis Ducke, 1922 |
| Pseudocinchona A. Chevalier, 1909 |
| Pseudodiplospora |
| Pseudogaillonia |
| Pseudogaillonia I. A. Linczevski, 1973 |
| Pseudogardenia |
| Pseudohamelia |
| Pseudohamelia Wernham, 1912 |
| Pseudomantalania |
| Pseudomantalania J.-F. Leroy, 1973 |
| Pseudomiltemia Borhidi |
| Pseudomussaenda |
| Pseudomussaenda Wernham, 1916 |
| Pseudonesohedyotis |
| Pseudonesohedyotis Tennant, 1965 |
| Pseudopeponidium Homolle ex Arènes, 1960 |
| Pseudopyxis |
| Pseudopyxis Miquel, 1867 |
| Pseudorandia S. C. Vermoesen, 1922 |
| Pseudosabicea |
| Pseudosabicea Hallé, 1963 |
| Pseudrachicallis |
| Psilanthopsis A. Chevalier, 1939 |
| Psilanthus |
| Psilanthus (Bern. Moens) Bridson subgen. Afrocoffea |
| Psilobium Jack, 1822 |
| Psilostoma Klotzsch ex Ecklon et Zeyher, 1837 |
| Psychotria Linnaeus, 1759 |
| Psychotriphyllum H. Deane, 1902 |
| Psychotrophum P. Browne, 1756 |
| Psydrax |
| Psydrax sp. A Luke and Luke 9031 |
| Psyllocarpus |
| Psyllocarpus C. F. P. Martius et Zuccarini, 1824 |
| Pteridocalyx |
| Pteridocalyx Wernham, 1911 |
| Pterogaillonia |
| Pterogaillonia I. A. Linczevski, 1973 |
| Ptychostigma Hochstetter, 1844 |
| Pubeta Linnaeus, 1775 |
| Pubistylus |
| Pubistylus K. Thothathri, 1966 |
| Putoria |
| Putoria Persoon, 1805 |
| Pygmaeothamnus |
| Pygmaeothamnus W. Robyns, 1928 |
| Pyragra |
| Pyragra Audinet-Serville 1831 |
| Pyrostria |
| Pyrostria Commerson ex A. L. Jussieu, 1789 |
| Quinquina Boehmer in Ludwig, 1760 |
| Rachicallis |
| Ramosmania |
| Ramosmania D. D. Tirvengadum et B. Verdcourt in D. D. Tirvengadum, 1982 |
| Ramspekia Scopoli, 1777 |
| Randia |
| Raphidura |
| Raritebe |
| Raritebe Wernham, 1917 |
| Ravnia Oerst. |
| Ravnia Oersted, 1852 |
| Readea |
| Readea Gillespie, 1930 |
| Relbunium (Endl.) Hook.f. |
| Relbunium (Endlicher) Bentham et J. D. Hooker, 1873 |
| Remijia |
| Remijia A. P. de Candolle, 1829 |
| Renistipula Borhidi |
| Rennellia |
| Rennellia Korthals, 1851 |
| Restiaria Loureiro, 1790 |
| Retiniphyllum |
| Retiniphyllum Bonpland in Humboldt et Bonpland, 1806 |
| Rhachicallis DC. |
| Rhadinopus |
| Rhadinopus S. Moore, 1930 |
| Rhaphidura Bremek. |
| Rhipidantha |
| Rhipidantha Bremekamp, 1940 |
| Rhodostoma Scheidweiler, 1842 |
| Rhombospora Korthals, 1851 |
| Rhopalobrachium |
| Rhopalobrachium Schlechter et K. Krause, 1908 |
| Rhyssocarpus |
| Richardia |
| Richardsonia Kunth, 1818 |
| Riodocea Delprete |
| Riqueuria |
| Riqueuria Ruiz et Pavon, 1794 |
| Robbrechtia P. De Block, 2003 |
| Robynsia |
| Robynsia Hutchinson in Hutchinson et Dalziel, 1931 |
| Rogiera J. E. Planchon, 1849 |
| Rogiera Planch. |
| Roigella |
| Roigella A. Borhidi et M. Z. Fernandez, 1982 |
| Rojoc Adanson, 1763 |
| Ronabea |
| Ronabea Aublet, 1775 |
| Rondeletia |
| Rondeletia Benth. & Hook. f. sect. Archnothryx |
| Rosenbergiodendron Fagerlind, 1948 |
| Rothamannia Thunberg 1776 |
| Rotheria Meyen, 1834 |
| Rothmannia |
| Rothmannia C. P. Thunberg, 1776 |
| Rovaeanthus Borhidi |
| Rubeola P. Miller, 1754 |
| Rubia Linnaeus, 1753 |
| Rubiaceaecarpum P. Menzel, 1914 |
| Rubiaceocarpum Kräusel, 1939 |
| Rubioides Perkins, 1904 |
| Rubioxylon E. Hofmann, 1952 |
| Rubovietnamia |
| Rudgea |
| Rudgea R. A. Salisbury, 1807 |
| Rustia |
| Rustia Klotzsch in Hayne, 1846 |
| Rutidea |
| Rutidea A. P. de Candolle, 1807 |
| Rytigynia |
| Rytigynia sp. NBG 98-1834-28 |
| Sabicea |
| Sabicea Aublet, 1775 |
| Sacconia Endlicher, 1838 |
| Sacosperma |
| Sacosperma G. Taylor in Exell, 1944 |
| Saldanha Vellozo, 1829 |
| Saldinia |
| Saldinia A. Richard ex A. P. de Candolle, 1830 |
| Salzmannia |
| Salzmannia A. P. de Candolle, 1830 |
| Saprosma |
| Saprosma Blume, 1826 |
| Sarcocephalus Afzelius ex Sabine, 1824 |
| Sarcopygme |
| Sarcopygme Setchell et Christophersen, 1935 |
| Sarissus J. Gaertner, 1788 |
| Scepseothamnus Chamisso, 1834 |
| Schachtia |
| Schenckia K. Schumann in C. F. P. Martius, 1889 |
| Schetti Adanson, 1763 |
| Schismatoclada |
| Schismatoclada sp. Phillipson 1608 |
| Schizenterospermum |
| Schizenterospermum Homolle ex Arènes, 1960 |
| Schizocalyx |
| Schizocolea |
| Schizocolea Bremekamp, 1950 |
| Schizomussaenda |
| Schizostigma |
| Schizostigma Arnott in R. Wight, 1841 |
| Schmidtottia |
| Schmidtottia Urban, 1923 |
| Schoenleinia J. F. Klotzsch in F. G. Hayne, 1846 |
| Schradera Vahl, 1796 |
| Schreibersia Pohl ex Endlicher, 1838 |
| Schumanniophyton |
| Schumanniophyton Harms in Engler et Prantl, 1897 |
| Schwendenera |
| Schwendenera K. Schumann, 1886 |
| Schwenkfelda Schreber, 1789 |
| Scolosanthus Vahl, 1796 |
| Scyphiphora |
| Scyphiphora C. F. Gaertner, 1806 |
| Scyphochlamys |
| Scyphochlamys I. B. Balfour, 1879 |
| Scyphostachys |
| Scyphostachys Thwaites, 1859 |
| Semaphyllanthe L. Andersson |
| Sericanthe |
| Sericanthe E. Robbrecht, 1978 |
| Serissa |
| Serissa Commerson ex A. L. Jussieu, 1789 |
| Shaferocharis |
| Shaferocharis Urban, 1912 |
| Sherardia Linnaeus, 1753 |
| Sherbournia |
| Sherbournia G. Don in Loudon, 1855 |
| Sicelium P. Browne, 1756 |
| Sickingia Willdenow, 1801 |
| Siderobombyx |
| Siderobombyx Bremekamp, 1947 |
| Siderodendrum Schreber, 1789 |
| Sideroxyloides N. J. Jacquin, 1763 |
| Siemensia |
| Siemensia Urban, 1923 |
| Simira |
| Simira Rafinesque, 1838 |
| Sinoadina |
| Sinoadina C. E. Ridsdale, 1979 |
| Sipanea |
| Sipanea Steyerm. subsect. Nudae |
| Sipaneopsis |
| Sipaneopsis Steyermark in Maguire et al., 1967 |
| Siphomeris Bojer ex W. J. Hooker, 1833 |
| Siphonandra Turczaninow, 1848 |
| Siphonandrium |
| Siphonandrium K. M. Schumann in K. M. Schumann et Lauterbach, 1905 |
| Solena Willdenow, 1798 |
| Solenixora Baillon, 1880 |
| Sommera |
| Sommera Schlechtendal, 1835 |
| Spathichlamys |
| Spathichlamys R. N. Parker, 1931 |
| Spermacoce |
| Spermacoce Linnaeus, 1753 |
| Spermacoceodes O. Kuntze, 1898 |
| Spermadictyon |
| Spermadictyon Roxburgh, 1815 |
| Sphinctanthus |
| Sphinctanthus Bentham, 1841 |
| Spicillaria A. Richard, 1830 |
| Spiradiclis |
| Spiradiclis Blume, 1826 |
| Sprucea Bentham, 1853 |
| Squamellaria |
| Squamellaria Beccari, 1886 |
| Stachyarrhena |
| Stachyarrhena sp. Jansen-Jacobs 4707 |
| Stachyococcus |
| Stachyococcus Standley, 1936 |
| Staelia |
| Standleya |
| Standleya Brade, 1932 |
| Stannia H. Karsten, 1848 |
| Staurospermum P. Thonning in H. C. F. Schumacher, 1827 |
| Staëlia Chamisso et Schlechtendal, 1828 |
| Steenisia |
| Steenisia R. C. Bakhuizen van den Brink fil., 1952 |
| Stelechantha |
| Stelechantha Bremekamp, 1940 |
| Stenaria (Rafinesque) E. E. Terrell, 2001 |
| Stenosepala C. Persson, 2000 |
| Stenostomum (Nicolson) Borhidi sect. Neolaugeria |
| Stephanium Schreber, 1789 |
| Stephanococcus |
| Stephanococcus Bremekamp, 1952 |
| Stephegyne Korthals in Temminck, 1842 |
| Steudelago O. Kuntze, 1891 |
| Stevensia |
| Stevensia Poiteau in A. P. de Candolle, 1802 |
| Steyermarkia |
| Steyermarkia Standley, 1940 |
| Stichianthus |
| Stichianthus Valeton, 1920 |
| Stigmanthus Loureiro, 1790 |
| Stigmatanthus J. J. Roemer & J. A. Schultes |
| Stilpnophyllum |
| Stipularia |
| Stipularia Delpino, 1899 |
| Stomandra |
| Stomandra Standley, 1947 |
| Straussia (A. P. de Candolle) A. Gray, 1858 |
| Streblosa |
| Streblosa Korthals, 1851 |
| Streblosiopsis |
| Streblosiopsis Valeton, 1910 |
| Strempelia |
| Strempelia A. Richard ex A. P. de Candolle, 1830 |
| Striolaria |
| Striolaria Ducke, 1945 |
| Strumpfia N. J. Jacquin, 1760 |
| Stylocoryna Cavanilles, 1798 |
| Stylosiphonia |
| Stylosiphonia Brandegee, 1914 |
| Suberanthus |
| Suberanthus A. Borhidi et M. Z. Fernandez, 1982 |
| Sukunia |
| Sukunia A. C. Smith, 1936 |
| Sulipa Blanco, 1837 |
| Sulitia |
| Sulitia Merrill, 1926 |
| Sykesia Arnott, 1836 |
| Symphyllarion Gagnepain, 1948 |
| Synaptantha |
| Synaptantha J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Synisoon Baillon, 1879 |
| Syringantha |
| Syringantha Standley, 1930 |
| Talangninia |
| Tamilnadia |
| Tamilnadia D. D. Tirvengadum et C. Sastre, 1979 |
| Tammsia |
| Tammsia H. Karsten, 1861 |
| Tamridaea Thulin & B. Bremer |
| Tangaraca Adanson, 1763 |
| Tapinopentas Bremekamp, 1952 |
| Tapiphyllum |
| Tapiphyllum W. Robyns, 1928 |
| Tapogomea Aublet, 1775 |
| Tardavel Adanson, 1763 |
| Tarenna Gaertn. |
| Tarenna J. Gaertner, 1788 |
| Tarennoidea |
| Tarennoidea D. D. Tirvengadum et C. Sastre, 1979 |
| Tatea B. C. Seemann, 1866 |
| Temnocalyx |
| Temnocalyx W. Robyns, 1928 |
| Temnopteryx |
| Temnopteryx J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Tennantia |
| Tennantia B. Verdcourt, 1981 |
| Tepesia C. F. Gaertner, 1806 |
| Terenna |
| Tetraplasia Rehder, 1920 |
| Thecagonum C. R. Babu, 1971 |
| Thecorchus |
| Thecorchus Bremekamp, 1952 |
| Theligonum Linnaeus, 1753 |
| Theyodis A. Richard, 1848 |
| Thieleodoxa Chamisso, 1834 |
| Thiersia Baillon, 1879 |
| Thiollierea Montrouzier, 1860 |
| Thogsennia |
| Thogsennia A. Aiello, 1979 |
| Thouarsiora Homolle ex Arènes, 1960 |
| Thyridocalyx |
| Thyridocalyx Bremekamp, 1956 |
| Thysanospermum Champion ex Bentham, 1852 |
| Timonius |
| Timonius DC. |
| Tobagoa |
| Tobagoa Urban, 1916 |
| Tocoyena |
| Tocoyena sp. Jansen-Jacobs et al. 3976 |
| Tontanea Aublet, 1775 |
| Tortuella |
| Tortuella Urban, 1927 |
| Tournefortiopsis Rusby, 1907 |
| Trailliaedoxa |
| Trailliaedoxa W. W. Smith et Forrest, 1917 |
| Tresanthera |
| Tresanthera G. K. W. H. Karsten, 1859 |
| Triainolepis |
| Triainolepis J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Tribrachya Korthals, 1851 |
| Tricalysia |
| Tricalysia A. Richard ex A. P. de Candolle, 1830 |
| Trichogalium (A. P. de Candolle) Fourreau, 1868 |
| Trichostachys |
| Trichostachys J. D. Hooker in Bentham et J. D. Hooker, 1873 |
| Trigonopyren |
| Trigonopyren C. E. B. Bremekamp, 1963 |
| Trukia |
| Trukia Kanehira, 1935 |
| Tsiangia |
| Tsiangia P. P.-H. But, H.-H. Hsue et P.-T. Li, 1986 |
| Ucriana Willd. |
| Ucriana Willdenow, 1798 |
| Uncaria Schreber, 1789 |
| Uncariopsis G. K. W. H. Karsten, 1859 |
| Uragoga |
| Uragoga Baill. sect. Viscagoga |
| Urophyllum |
| Urophyllum Wallich in Roxburgh, 1824 |
| Valantia |
| Valantia Linnaeus, 1753 |
| Vangueria Comm. ex Juss. |
| Vangueriella |
| Vangueriella B. Verdcourt, 1987 |
| Vangueriopsis |
| Vangueriopsis Verdc. subgen. Guranivea |
| Vavanga Rohr, 1792 |
| Versteegia |
| Versteegia Valeton, 1911 |
| Vidalasia |
| Vignaldia A. Richard, 1848 |
| Vignaudia Schweinfurth |
| Villaria |
| Villaria Schreber, 1791 |
| Virecta Linnaeus f., 1782 |
| Virectaria |
| Virectaria Bremekamp, 1952 |
| Vissadali Adanson, 1763 |
| Wallichia Reinwardt in Blume, 1823 |
| Warburgina |
| Warburgina A. Eig, 1927 |
| Warszewiczia |
| Warszewiczia Klotzsch, 1853 |
| Watsonamra O. Kuntze, 1891 |
| Webera Cramer |
| Webera Cramer, 1803 |
| Wendlandia |
| Wendlandia Bartling ex A. P. de Candolle, 1830 |
| Wernhamia |
| Wernhamia S. Moore, 1922 |
| Wiasemskya |
| Wiasemskya Klotzsch, 1847 |
| Wiegmannia Meyen, 1834 |
| Willdenovia J. F. Gmelin, 1791 |
| Wittmackanthus |
| Wittmackanthus O. Kuntze, 1891 |
| Xanthophytopsis Pitard in Lecomte, 1922 |
| Xanthophytum |
| Xanthophytum Reinwardt ex Blume, 1826 |
| Xantonnea |
| Xantonnea Pierre ex Pitard in Lecomte, 1923 |
| Xantonneopsis Pit. |
| Xantonneopsis Pitard in Lecomte, 1923 |
| Xerococcus |
| Xeromphis Rafinesque, 1838 |
| Yangapa Rafinesque, 1838 |
| Yutajea |
| Yutajea J. A. Steyermark, 1987 |
| Zeuxanthe Ridley, 1940 |
| Zuccarinia |
| Zuccarinia K. P. J. Sprengel, 1827 |
| Zwaardekronia Korthals, 1851 |
| Zygoon Hiern in D. Oliver, 1877 |
| bouvardia |
| calycophyllum |
| canthium |
| casasia |
| cephaelis |
| chione |
| cinchona |
| coccocypselum |
| coffea |
| crucianella |
| diodia |
| ernodea |
| exostema |
| gardenia |
| genipa |
| gonzalagunia |
| guettarda |
| hamelia |
| hedyotis |
| houstonia |
| hydrophylax |
| ixora |
| kelloggia |
| lasianthus |
| lucya |
| machaonia |
| mitchella |
| mitracarpus |
| morinda |
| neolamarckia |
| neolaugeria |
| nertera |
| oldenlandia |
| paederia |
| pentas |
| pentodon |
| phialanthus |
| pinckneya |
| psychotria |
| rubia |
| schradera |
| scolosanthus |
| sherardia |
| strumpfia |
| vangueria |
