IRMNG

Between brackets is the number of accepted species

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Biota
Kingdom Animalia
Kingdom Archaea
Kingdom Bacteria
Kingdom Chromista
Kingdom Fungi
Kingdom Plantae
Phylum Acritarcha †
Phylum Algae (awaiting allocation)
Phylum Algae incertae sedis
Phylum Anthocerotophyta
Phylum Bryophyta
Phylum Calcitarcha †
Phylum Charophyta
Phylum Chlorophyta
Phylum Eophyta †
Phylum Glaucophyta
Phylum Gymnospermophyta accepted as Tracheophyta
Phylum Horneophyta †
Phylum Magnoliophyta accepted as Tracheophyta
Phylum Marchantiophyta
Phylum Picozoa
Phylum Plantae (awaiting allocation)
Phylum Prasinodermatophyta
Phylum Pteridophyta accepted as Tracheophyta
Phylum Rhodelphidia
Phylum Rhodophyta
Phylum Sporae dispersae †
Phylum Tracheophyta
Subdivision Lycopodiophytina
Subdivision Polypodiophytina
Subdivision Spermatophytina
Superclass Angiospermae
Class Liliopsida accepted as Magnoliopsida
Class Magnoliopsida
Order Acorales
Order Adoxales accepted as Dipsacales
Order Alismatales
Order Alstroemeriales accepted as Liliales
Order Amaryllidales accepted as Asparagales
Order Amborellales
Order Apiales
Order Apocynales accepted as Gentianales
Order Aquifoliales
Order Arales accepted as Alismatales
Order Araliales accepted as Apiales
Order Aralidiales accepted as Apiales
Order Arecales
Order Aristolochiales accepted as Piperales
Order Asparagales
Order Asterales
Order Aucubales accepted as Garryales
Order Austrobaileyales
Order Balanophorales accepted as Santalales
Order Batales accepted as Brassicales
Order Begoniales accepted as Cucurbitales
Order Berberidales accepted as Ranunculales
Order Berberidopsidales
Order Biebersteiniales accepted as Sapindales
Order Boraginales
Order Brassicales
Order Brexiales accepted as Celastrales
Order Bromeliales accepted as Poales
Order Bruniales
Order Burmanniales accepted as Dioscoreales
Order Burserales accepted as Sapindales
Order Buxales
Order Callitrichales accepted as Lamiales
Order Calycerales accepted as Asterales
Order Campanulales accepted as Asterales
Order Canellales
Order Capparales accepted as Brassicales
Order Caryophyllales
Order Casuarinales accepted as Fagales
Order Celastrales
Order Ceratophyllales
Order Chloranthales
Order Circaeasterales accepted as Ranunculales
Order Cistales accepted as Malvales
Order Colchicales accepted as Liliales
Order Commelinales
Order Cornales
Order Corylales accepted as Fagales
Order Crossosomatales
Order Cucurbitales
Order Cyclanthales accepted as Pandanales
Order Cynomoriales accepted as Saxifragales
Order Cyperales accepted as Poales
Order Daphniphyllales accepted as Saxifragales
Order Desfontainiales accepted as Bruniales
Order Diapensiales accepted as Ericales
Order Didymelales accepted as Buxales
Order Dilleniales
Order Dioscoreales
Order Dipsacales
Order Ebenales accepted as Ericales
Order Ericales
Order Eriocaulales accepted as Poales
Order Escalloniales
Order Eucommiales accepted as Garryales
Order Euphorbiales accepted as Malpighiales
Order Fabales
Order Fagales
Order Francoales accepted as Geraniales
Order Garryales
Order Gentianales
Family Antoniaceae Hutchinson, 1959 accepted as Loganiaceae R. Brown ex Martius, 1827
Family Apocynaceae de Jussieu, 1789
Family Asclepiadaceae Borkhausen, 1797 accepted as Apocynaceae de Jussieu, 1789
Family Dialypetalanthaceae Rizzini & Occhioni, 1948 accepted as Rubiaceae de Jussieu, 1789
Family Gelsemiaceae Struwe & V.A. Albert, 1995
Family Geniostomaceae Struwe & V.A. Albert, 1995 accepted as Loganiaceae R. Brown ex Martius, 1827
Family Gentianaceae de Jussieu, 1789
Family Gentianales (awaiting allocation)
Family Loganiaceae R. Brown ex Martius, 1827
Family Naucleaceae Wernham, 1912 accepted as Rubiaceae de Jussieu, 1789
Family Periplocaceae Schlechter, 1905 accepted as Apocynaceae de Jussieu, 1789
Family Rubiaceae de Jussieu, 1789
Genus Abbottia F. von Mueller, 1875 accepted as Timonius A.P. de Candolle, 1830
Genus Abramsia Gillespie, 1932 accepted as Airosperma Lauterbach & K. Schumann in K. Schumann & Lauterbach, 1900
Genus Achilleanthus J.G. Chavez in Chavez et al., 2021
Genus Acmostigma Rafinesque accepted as Acmostima Rafinesque, 1838
Genus Acmostima Rafinesque, 1838 accepted as Pavetta Linnaeus, 1753
Genus Acranthera Arnott ex C.F. Meisner, 1838
Genus Acrobotrys K. Schumann & K. Krause, 1908
Genus Acrodryon K.P.J. Sprengel, 1824 accepted as Cephalanthus Linnaeus, 1753
Genus Acrostoma D.F. Didrichsen accepted as Remijia A.P. de Candolle, 1829
Genus Acrosynanthus Urban, 1913
Genus Acunaeanthus A. Borhidi, M. Járai-Komlódi & M. Moncada, 1981
Genus Adenorandia S.C. Vermoesen, 1922
Genus Adenosacme N. Wallich ex F.A.W. Miquel, 1857 accepted as Mycetia Reinwardt, 1825
Genus Adenothola A.C. Lemaire, 1846 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Adina R.A. Salisbury, 1808
Genus Adinauclea C.E. Ridsdale, 1979
Genus Adolphoduckea S.K. Paudyal & P.G. Delprete in Paudyal et al., 2018
Genus Aeginetia Cavanilles, 1801 accepted as Bouvardia R.A. Salisbury, 1807
Genus Aetheonema H.G.L. Reichenbach, 1841 accepted as Gaertnera Lamarck, 1792
Genus Afrocanthium (D.M. Bridson) H. Lantz & B. Bremer, 2004
Genus Afrohamelia Wernham in Rendle et al., 1913 accepted as Atractogyne Pierre, 1896
Genus Afroknoxia B. Verdcourt, 1981 accepted as Knoxia Linnaeus, 1753
Genus Agathisanthemum Klotzsch in W.C.H. Peters, 1861
Genus Agouticarpa C. Persson, 2003
Genus Agylophora Necker ex Rafinesque, 1820 accepted as Uncaria Schreber, 1789
Genus Aidia Loureiro, 1790
Genus Aidiopsis D.D. Tirvengadum in D.D. Tirvengadum & C. Sastre, 1987
Genus Airosperma Lauterbach & K. Schumann in K. Schumann & Lauterbach, 1900
Genus Aitchisonia Hemsley ex Aitchison, 1882 accepted as Plocama W. Aiton, 1789
Genus Alberta E.H.F. Meyer, 1838
Genus Aleisanthia Ridley, 1920
Genus Aleisanthiopsis C. Tange, 1997
Genus Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Allaeophania Thwaites, 1859
Genus Alleizettea Dubard & Dop, 1925 accepted as Danais Commerson ex Ventenat, 1799
Genus Alleizettella Pitard in Lecomte, 1923
Genus Allenanthus Standley, 1940
Genus Alseis H.W. Schott in K.P.J. Sprengel, 1827
Genus Alseïs H.W. Schott in K.P.J. Sprengel, 1827 represented as Alseis H.W. Schott in K.P.J. Sprengel, 1827
Genus Amaioua Aublet, 1775
Genus Amaracarpus Blume, 1827
Genus Amaralia Welwitsch ex Bentham & J.D. Hooker, 1873 accepted as Sherbournia G. Don in Loudon, 1855
Genus Amberiwadiacarpon A. Agarwal & K. Ambwani, 2002 †
Genus Ambraria Heister ex Fabricius, 1763 accepted as Anthospermum Linnaeus, 1753
Genus Ammianthus R. Spruce ex G. Bentham & J.D. Hooker, 1873 accepted as Retiniphyllum Bonpland in Humboldt & Bonpland, 1806
Genus Amphiasma Bremekamp, 1952
Genus Amphidasya Standley, 1936
Genus Amphistemon I. Groeninckx, 2010
Genus Ancylanthos Desfontaines, 1818 accepted as Vangueria A.L. Jussieu, 1789
Genus Andersonia C.L. von Willdenow ex J.K. Roemer & J.A. Schultes, 1819 accepted as Gaertnera Lamarck, 1792
Genus Androtropis R. Brown ex N. Wallich, 1847 accepted as Acranthera Arnott ex C.F. Meisner, 1838
Genus Anisomeris K.B. Presl, 1834 accepted as Chomelia N.J. Jacquin, 1760
Genus Anistelma Rafinesque, 1840 accepted as Hedyotis Linnaeus, 1753
Genus Anomanthodia J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Anotis A.P. de Candolle, 1830 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Antacanthus A. Richard ex A.P. de Candolle, 1830 accepted as Scolosanthus Vahl, 1796
Genus Antherostele Bremekamp, 1940
Genus Antherura Loureiro, 1790 accepted as Psychotria Linnaeus, 1759
Genus Anthocephalus A. Richard, 1830 accepted as Breonia A. Richard ex A.P. de Candolle, 1830
Genus Anthorrhiza C.R. Huxley & M.H.P. Jebb, 1990
Genus Anthospermopsis (K.M. Schumann) J.H. Kirkbride, 1997
Genus Anthospermum Linnaeus, 1753
Genus Antirhea Commerson ex A.L. Jussieu, 1789
Genus Antirhoea A.P. de Candolle, 1830 accepted as Antirhea Commerson ex A.L. Jussieu, 1789
Genus Antirrhoea P. Commerson corr.S.F.L. Endlicher, 1841 accepted as Antirhea Commerson ex A.L. Jussieu, 1789
Genus Antoniana Tussac, 1818 accepted as Faramea Aublet, 1775
Genus Aoranthe C. Somers, 1988
Genus Aparinanthus Fourreau, 1868 accepted as Galium Linnaeus, 1753
Genus Aparine Guettard, 1754 accepted as Galium Linnaeus, 1753
Genus Aparinella Fourreau, 1868 accepted as Galium Linnaeus, 1753
Genus Aphaenandra Miquel, 1857 accepted as Mussaenda Linnaeus, 1753
Genus Aphanocarpus Steyermark, 1965
Genus Apomuria C.E.B. Bremekamp, 1963 accepted as Psychotria Linnaeus, 1759
Genus Appunettia Good, 1926
Genus Appunia J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Arachnimorpha Desvaux ex W. Hamilton, 1825 accepted as Rondeletia Linnaeus, 1753
Genus Arachnothryx J.E. Planchon, 1849
Genus Arariba C.F.P. Martius, 1860 accepted as Simira Aublet, 1775
Genus Arbulocarpus Tennant, 1958 accepted as Spermacoce Linnaeus, 1753
Genus Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Argocoffea (Pierre ex De Wildeman) J.P.A. Lebrun, 1941 accepted as Argocoffeopsis Lebrun, 1941
Genus Argocoffeopsis Lebrun, 1941
Genus Argostemma Wallich in Roxburgh, 1824
Genus Argostemmella Ridley, 1927 accepted as Argostemma Wallich in Roxburgh, 1824
Genus Ariadne Urban, 1922 accepted as Phyllomelia Grisebach, 1866
Genus Asemanthia Ridley, 1940 accepted as Mussaenda Linnaeus, 1753
Genus Asemnantha J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Aspera Moench, 1794 accepted as Galium Linnaeus, 1753
Genus Asperugalium P. Fournier, 1938
Genus Asperula Linnaeus, 1753
Species Asperula arvensis Linnaeus
Species Asperula cynanchica Linnaeus
Species Asperula galioides Bieb. accepted as Galium glaucum Linnaeus
Species Asperula glauca (L.) Bess. accepted as Galium glaucum Linnaeus
Species Asperula humifusa (Bieb.) Bess. accepted as Galium humifusum Bieb.
Species Asperula odorata Linnaeus accepted as Galium odoratum (L.) Scop.
Species Asperula orientalis Boiss. & Hohen.
Species Asperula tinctoria Linnaeus accepted as Galium tinctorium Linnaeus
Genus Aspidanthera Bentham, 1841 accepted as Ferdinandusa Pohl, 1829
Genus Assidora Chevalier, 1948 accepted as Schumanniophyton Harms in Engler & Prantl, 1897
Genus Asterophyllum W.P. Schimper & Spenner in Spenner, 1829 accepted as Asperula Linnaeus, 1753
Genus Astiella Jovet, 1941
Genus Atractocarpus Schlechter & K. Krause, 1908
Genus Atractogyne Pierre, 1896
Genus Aucubaephyllum Ahlburg, 1878 accepted as Psychotria Linnaeus, 1759
Genus Augusta Pohl, 1828(?)
Genus Augustea A.P. de Candolle, 1830 accepted as Augusta Pohl, 1828(?)
Genus Aulacocalyx J.D. Hooker, 1873
Genus Aulacodiscus J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Pleiocarpidia K.M. Schumann in Engler & Prantl, 1897
Genus Axanthes Blume, 1827 accepted as Urophyllum Wallich in Roxburgh, 1824
Genus Axanthopsis P.W. Korthals, 1851 accepted as Urophyllum Wallich in Roxburgh, 1824
Genus Axolus Rafinesque, 1838 accepted as Cephalanthus Linnaeus, 1753
Genus Baconia A.P. de Candolle, 1807 accepted as Pavetta Linnaeus, 1753
Genus Badusa A. Gray, 1859
Genus Balfourina O. Kuntze, 1891 accepted as Didymaea J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Balmea M. Martinez, 1942
Genus Bamboga H.E. Baillon, 1880 accepted as Mitragyna P.W. Korthals, 1839
Genus Bancalus O. Kuntze, 1891 accepted as Nauclea Linnaeus, 1762
Genus Bartlingia H.G.L. Reichenbach, 1824 accepted as Plocama W. Aiton, 1789
Genus Basanacantha J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Randia Linnaeus, 1753
Genus Bataprine Nieuwland, 1910
Genus Bathysa K.B. Presl, 1845
Genus Bathysograya O. Kuntze in T. Post & O. Kuntze, 1903 accepted as Badusa A. Gray, 1859
Genus Batopedina Verdcourt, 1953
Genus Baumannia K.M. Schumann, 1897 accepted as Knoxia Linnaeus, 1753
Genus Baumannia A.P. de Candolle in A.P. de Candolle & Alph. de Candolle, 1834 accepted as Damnacanthus C.F. Gaertner, 1805
Genus Becheria Ridley, 1912
Genus Belicea Lundell, 1942 accepted as Morinda Linnaeus, 1753
Genus Belicia Lundell accepted as Morinda Linnaeus, 1753
Genus Belilla Adanson, 1763 accepted as Mussaenda Linnaeus, 1753
Genus Bellardia Schreber, 1791 accepted as Coccocypselum P. Browne, 1756
Genus Bellermannia J.F. Klotzsch ex G.K.W.H. Karsten in J.F. Klotzsch, 1846
Genus Bellizinca A.L. Borhidi, 2004
Genus Bellynkxia J. Müller Arg., 1875 accepted as Morinda Linnaeus, 1753
Genus Belonophora J.D. Hooker, 1873
Genus Bemsetia Rafinesque, 1838 accepted as Ixora Linnaeus, 1753
Genus Benkara Adanson, 1763
Genus Benteca Adanson, 1763 accepted as Hymenodictyon Wallich in Roxburgh, 1824
Genus Benteka Adanson, 1763
Genus Benzonia H.C.F. Schumacher, 1827
Genus Berghesia C.G.D. Nees in C.G.D. Nees & Schauer, 1847
Genus Berghias A.L. de Jussieu, 1820 accepted as Gardenia J. Ellis, 1761
Genus Bergkias P. Sonnerat, 1776 accepted as Gardenia J. Ellis, 1761
Genus Berthiera É.P. Ventenat, 1799 accepted as Bertiera Aublet, 1775
Genus Bertiera Aublet, 1775
Genus Bertuchia Dennstedt ex Kosteletzky, 1836 accepted as Gardenia J. Ellis, 1761
Genus Bigelovia K.P.J. Sprengel, 1824 accepted as Spermacoce Linnaeus, 1753
Genus Bikkia Reinwardt, 1825
Genus Bikkiopsis A.T. Brongniart, 1865 accepted as Bikkia Reinwardt, 1825
Genus Billardiera M. Vahl, 1896 accepted as Coussarea Aublet, 1775
Genus Billardieria M. Vahl, 1797
Genus Billiotia G. Don, 1834 accepted as Melanopsidium Colla, 1824
Genus Billiottia A.P. de Candolle, 1830 accepted as Melanopsidium Colla, 1824
Genus Blandibractea Wernham, 1917 accepted as Simira Aublet, 1775
Genus Blepharidium Standley, 1918
Genus Blepharostemma (Lange) Fourreau, 1868 accepted as Asperula Linnaeus, 1753
Genus Bobea Gaudichaud-Beaupré in Freycinet, 1830
Genus Boholia Merrill, 1926
Genus Bonatia Schlechter & K. Krause, 1908 accepted as Tarenna J. Gaertner, 1788
Genus Bonifacia A.L.P. da Silva Manso ex E.G. von Steudel, 1840 accepted as Augusta Pohl, 1828(?)
Genus Borojoa Cuatrecasas, 1949
Genus Borrera C.P.J. Sprengel, 1830 accepted as Spermacoce Linnaeus, 1753
Genus Borreria G.F.W. Meyer, 1818 accepted as Spermacoce Linnaeus, 1753
Genus Bothriospora J.D. Hooker, 1870
Genus Botryarrhena Ducke, 1932
Genus Bouvardia R.A. Salisbury, 1807
Genus Brachytome J.D. Hooker, 1871
Genus Bradea Standley ex Brade, 1932
Genus Bremeria S.G. Razafimandimbison & G.D. Alejandro, 2005
Genus Brenania Keay, 1958
Genus Breonadia C.E. Ridsdale, 1975
Genus Breonia A. Richard ex A.P. de Candolle, 1830
Genus Bridsonia B. Verstraete & A.E. Van Wyk in Verstraete et al., 2017
Genus Brignolia A.P. de Candolle, 1830 accepted as Isertia Schreber, 1789
Genus Bruinsmania Miquel, 1843 accepted as Isertia Schreber, 1789
Genus Bubalina C.S. Rafinesque, 1820 accepted as Burchellia R. Brown, 1820
Genus Buchia Kunth in Humboldt, Bonpland & Kunth, 1817 accepted as Perama Aublet, 1775
Genus Buchozia C.L. L'Héritier de Brutelle ex A.L. de Jussieu, 1806 accepted as Serissa Commerson ex A.L. Jussieu, 1789
Genus Buena Pohl, 1826 accepted as Cosmibuena Ruiz & Pavón, 1802
Genus Buena Cavanilles, 1800 accepted as Gonzalagunia Ruiz & Pavon, 1794
Genus Bullockia (Bridson) S.G. Razafimandimbison, H. Lantz & B. Bremer, 2009
Genus Bunburya Meisner ex Hochstetter, 1844 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Bungarimba K.M. Wong, 2004
Genus Bunophila Willdenow in J.A. Schultes & J.H. Schultes, 1827 accepted as Machaonia Bonpland in Humboldt & Bonpland, 1806
Genus Bupleuroides Moench, 1794 accepted as Phyllis Linnaeus, 1753
Genus Burchellia R. Brown, 1820
Genus Burneya Chamisso & D.F.L. Schlechtendal, 1829 accepted as Timonius A.P. de Candolle, 1830
Genus Burttdavya Hoyle, 1936
Genus Buseria T. Durand, 1888 accepted as Coffea Linnaeus, 1753
Genus Buttneria P. Browne, 1756 accepted as Casasia A. Richard in Sagra, 1850
Genus Byrsophyllum J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Cadamba Sonnerat, 1782 accepted as Guettarda Linnaeus, 1753
Genus Caelospermum Blume, 1827
Genus Cafe Adanson, 1763 accepted as Coffea Linnaeus, 1753
Genus Calanda K. Schumann in O.H. Warburg, 1903 accepted as Pentanisia W.H. Harvey, 1842
Genus Calderonia Standley, 1923 accepted as Simira Aublet, 1775
Genus Callicocca Schreber, 1789 accepted as Psychotria Linnaeus, 1759
Genus Callipeltis C. Steven, 1829
Genus Calochone Keay, 1958
Genus Calycodendron A.C. Smith, 1936 accepted as Psychotria Linnaeus, 1759
Genus Calycophyllum A.P. de Candolle, 1830
Genus Calycosia A. Gray, 1858
Genus Calycosiphonia Pierre ex E. Robbrecht, 1981
Genus Campanocalyx Valeton, 1910 accepted as Keenania J.D. Hooker, 1880
Genus Camptophytum J.B.L. Pierre ex A.J.B. Chevalier, 1917 accepted as Tarenna J. Gaertner, 1788
Genus Camptopus J.D. Hooker, 1869 accepted as Psychotria Linnaeus, 1759
Genus Campylobotris Lemaire, 1847
Genus Campylobotrys A.C. Lemaire, 1847 accepted as Hoffmannia O. Swartz, 1788
Genus Canephora A.L. Jussieu, 1789
Genus Canthidium Unger, 1850 †
Genus Canthiopsis B.C. Seemann, 1866 accepted as Tarenna J. Gaertner, 1788
Genus Canthium Lamarck, 1785
Genus Canthiumera K.M.Wong & R. Mahyuni in Wong et al., 2018
Genus Canthopsis Miquel, 1857 accepted as Catunaregam N.M. Wolf, 1776
Genus Capirona Spruce, 1859
Genus Caprosma G. Don accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Captaincookia N. Hallé, 1973
Genus Caquepira J.F. Gmelin accepted as Caquepiria J.F. Gmelin, 1791
Genus Caquepiria J.F. Gmelin, 1791 accepted as Gardenia J. Ellis, 1761
Genus Carajasia R.M. Salas, E.L. Cabral & S. Dessein, 2015
Genus Caranda J. Gaertner, 1790 accepted as Psydrax J. Gaertner, 1788
Genus Carandra J. Gaertner accepted as Caranda J. Gaertner, 1790
Genus Carapichea Aublet, 1775
Genus Carinta W.F. Wight, 1905 accepted as Geophila D. Don, 1825
Genus Carmenocania Wernham, 1912 accepted as Pogonopus Klotzsch, 1853
Genus Carpacoce Sonder in W.H. Harvey & Sonder, 1865
Genus Carphalea A.L. Jussieu, 1789
Genus Carpothalis E.H.F. Meyer, 1843 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Carterella E.E. Terrell, 1987
Genus Caruelina O. Kuntze, 1891 accepted as Chomelia N.J. Jacquin, 1760
Genus Caryococca C.L. von Willdenow ex J.J. Roemer & J.A. Schultes, 1827 accepted as Gonzalagunia Ruiz & Pavon, 1794
Genus Casasia A. Richard in Sagra, 1850
Genus Cascarilla (Endlicher) H.A. Weddell, 1848 accepted as Ladenbergia Klotzsch in Hayne, 1846
Genus Cassupa Bonpland in Humboldt & Bonpland, 1806 accepted as Isertia Schreber, 1789
Genus Castrila G. Blanca, S.B. Schuler, H. Blanca, M. Cueto, J. Fuentes, A. Ortega‐Olivencia & V.N. Suárez‐Santiago, 2024
Genus Catesbaea Linnaeus, 1753
Genus Catesbya C.A. von Cothenius accepted as Catesbaea Linnaeus, 1753
Genus Cattutella H.G.L. Reichenbach accepted as Wendlandia Bartling ex A.P. de Candolle, 1830
Genus Catunaregam N.M. Wolf, 1776
Genus Cephaelis O. Swartz, 1788 accepted as Psychotria Linnaeus, 1759
Genus Cephaëlis O. Swartz, 1788 represented as Cephaelis O. Swartz, 1788
Genus Cephalanthus Linnaeus, 1753
Genus Cephaleis M. Vahl, 1796 accepted as Psychotria Linnaeus, 1759
Genus Cephalidium A. Richard, 1830 accepted as Breonia A. Richard ex A.P. de Candolle, 1830
Genus Cephalina Thonning in H.C.F. Schumacher, 1827 accepted as Sarcocephalus Afzelius ex Sabine, 1824
Genus Cephalodendron J.A. Steyermark in B. Maguire et al., 1972
Genus Ceratites Solander ex J. Miers, 1878 accepted as Rudgea R.A. Salisbury, 1807
Genus Ceratopyxis J.D. Hooker, 1872
Genus Ceriscoides (Bentham & J.D. Hooker) D.D. Tirvengadum, 1978
Genus Ceriscus J. Gaertner, 1788 accepted as Catunaregam N.M. Wolf, 1776
Genus Ceriscus C.G.D. Nees von Esenbeck, 1825 accepted as Catunaregam N.M. Wolf, 1776
Genus Ceuthocarpus A. Aiello, 1979 accepted as Schmidtottia Urban, 1923
Genus Chaenocarpus Necker ex A.H.L. Jussieu in F. Cuvier, 1817 accepted as Spermacoce Linnaeus, 1753
Genus Chaetostachydium Airy Shaw, 1965
Genus Chaetostachys Valeton, 1911 accepted as Chaetostachydium Airy Shaw, 1965
Genus Chalazocarpus Hiern, 1898 accepted as Schumanniophyton Harms in Engler & Prantl, 1897
Genus Chalepophyllum J.D. Hooker, 1873
Genus Chamaedaphne J. Mitchell, 1769 accepted as Mitchella Linnaeus, 1753
Genus Chamaepentas Bremekamp, 1952
Genus Chamisme J.A. Nieuwland, 1915 accepted as Houstonia Linnaeus, 1753
Genus Chapelieria A. Richard ex A.P. de Candolle, 1830
Genus Charpentiera Vieillard, 1865 accepted as Ixora Linnaeus, 1753
Genus Chasallia Commerson ex A.L. Jussieu, 1820 accepted as Chassalia Commerson ex Poiret in Lamarck, 1812
Genus Chassalia Commerson ex Poiret in Lamarck, 1812
Genus Chazaliella E. Petit & B. Verdcourt in B. Verdcourt, 1975
Genus Chesnea Scopoli, 1777 accepted as Psychotria Linnaeus, 1759
Genus Chewlunia J. Chen, P.K. Hoo & K.M. Wong, 2023
Genus Chimarrhis N.J. Jacquin, 1763
Genus Chiococca P. Browne, 1756
Genus Chione A.P. de Candolle, 1830
Genus Chlorochorion C. Puff & E. Robbrecht, 1989 accepted as Pentanisia W.H. Harvey, 1842
Genus Chlorostemma (Lange) Fourreau, 1868 accepted as Asperula Linnaeus, 1753
Genus Chomelia N.J. Jacquin, 1760
Genus Chomelia Linnaeus, 1758
Genus Chondrococcus J.A. Steyermark in B. Maguire et al., 1972 accepted as Coccochondra S. Rauschert, 1982
Genus Choristes Bentham, 1840 accepted as Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Choulettia Pomel, 1874 accepted as Plocama W. Aiton, 1789
Genus Chrysoxylon H.A. Weddell, 1849 accepted as Pogonopus Klotzsch, 1853
Genus Chytropsia Bremekamp, 1934
Genus Cigarilla A. Aiello, 1979 accepted as Cigarrilla A. Aiello, 1979
Genus Cigarrilla A. Aiello, 1979
Genus Ciliosemina A. Antonelli, 2005
Genus Cinchona Linnaeus, 1753
Genus Cinchonidium Unger, 1850 †
Genus Cinchonopsis L. Andersson, 1995
Genus Cladoceras Bremekamp, 1940
Genus Clarkella J.D. Hooker, 1880
Genus Clavenna Necker ex Standley, 1918 accepted as Lucya A.P. de Candolle, 1830
Genus Clavennaea Necker ex Post & O. Kuntze, 1903 accepted as Lucya A.P. de Candolle, 1830
Genus Cleisocratera P.W. Korthals in Temminck, 1844 accepted as Saprosma Blume, 1827
Genus Clusiophyllea H.E. Baillon, 1878 accepted as Canthium Lamarck, 1785
Genus Coccochondra S. Rauschert, 1982
Genus Coccocipsilum P. Browne, 1756
Genus Coccocypselum P. Browne, 1756
Genus Codaria Linnaeus ex O. Kuntze, 1891 accepted as Lerchea Linnaeus, 1771
Genus Coddia B. Verdcourt, 1981
Genus Coddingtonia S. Bowdich in T.E. Bowdich, 1825
Genus Coelopyrena Valeton, 1909
Genus Coelospermum Blume, 1827 accepted as Caelospermum Blume, 1827
Genus Cofeanthus A. Chevalier, 1947 accepted as Psilanthus J.D. Hooker, 1873
Genus Coffea Linnaeus, 1753
Genus Coleactina N. Hallé in A. Aubréville & J.-F. Leroy, 1970
Genus Colladonia K.P.J. Sprengel, 1824 accepted as Palicourea Aublet, 1775
Genus Colleteria D.W. Taylor, 2003
Genus Colletoecema E. Petit, 1963
Genus Commianthus Bentham, 1841 accepted as Retiniphyllum Bonpland in Humboldt & Bonpland, 1806
Genus Commitheca Bremekamp, 1940 accepted as Pauridiantha J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Condalia Ruiz & Pavón, 1794 accepted as Coccocypselum P. Browne, 1756
Genus Condaminea A.P. de Candolle, 1830
Genus Congdonia J. Müller Arg., 1876 accepted as Declieuxia Kunth in Humboldt, Bonpland & Kunth, 1819
Genus Conjugatovarium S.S. Ying, 2023
Genus Conosiphon Poeppig in Poeppig & Endlicher, 1841 accepted as Sphinctanthus Bentham, 1841
Genus Conostomium (Stapf) Cufodontis, 1948
Genus Conotrichia A. Richard, 1830 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Coprosmaephyllum H. Deane, 1904 †
Genus Coptophyllum P.W. Korthals, 1851
Genus Coptosapelta Korthals, 1851
Genus Coptospelta K.M. Schumann accepted as Coptosapelta Korthals, 1851
Genus Coptosperma J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Tarenna J. Gaertner, 1788
Genus Cordiera A. Richard ex A.P. de Candolle, 1830 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Cordylostigma I. Groeninckx & S. Dessein, 2010
Genus Corynanthe Welwitsch, 1869
Genus Corynula J.D. Hooker, 1872 accepted as Leptostigma Arnott, 1841
Genus Coryphothamnus J.A. Steyermark, 1965
Genus Cosmibuena Ruiz & Pavón, 1802
Genus Cosmocalyx Standley, 1930
Genus Coupoui Aublet, 1775 accepted as Duroia Linnaeus f., 1782
Genus Coupuia C.S. Rafinesque accepted as Duroia Linnaeus f., 1782
Genus Coupuya C.S. Rafinesque accepted as Duroia Linnaeus f., 1782
Genus Coursiana Homolle, 1942
Genus Coussarea Aublet, 1775
Genus Coutaportla Urban, 1923
Genus Coutarea Aublet, 1775
Genus Coutareopsis S.K. Paudyal & P.G. Delprete in Paudyal et al., 2018
Genus Cowiea Wernham, 1914
Genus Craterispermum Bentham in W.J. Hooker, 1849
Genus Creaghia Scortechini, 1884 accepted as Mussaendopsis Baillon, 1879
Genus Creatantha Standley, 1931 accepted as Isertia Schreber, 1789
Genus Cremaspora Bentham in W.J. Hooker, 1849
Genus Cremocarpon Baillon, 1879
Genus Crinita Houttuyn, 1777 accepted as Pavetta Linnaeus, 1753
Genus Crobylanthe Bremekamp, 1940
Genus Crocyllis E. Meyer ex Bentham & J.D. Hooker, 1873 accepted as Plocama W. Aiton, 1789
Genus Crossopteryx Fenzl in Endlicher & Fenzl, 1839
Genus Crucianella Linnaeus, 1753
Genus Cruciata P. Miller, 1754
Genus Cruckshanksia W.J. Hooker & Arnott, 1833
Genus Crusea Chamisso & D.F.L. Schlechtendal, 1830
Genus Crusea A. Richard, 1830 accepted as Chione A.P. de Candolle, 1830
Genus Cryptospermum Persoon, 1805 accepted as Opercularia J. Gaertner, 1788
Genus Csapodya A.L. Borhidi, 2004 accepted as Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Cuatrecasasia P.C. Standley accepted as Cuatrecasasiodendron P.C. Standley & J.A. Steyermark in J.A. Steyermark, 1964
Genus Cuatrecasasiodendron P.C. Standley & J.A. Steyermark in J.A. Steyermark, 1964 accepted as Arachnothryx J.E. Planchon, 1849
Genus Cubanola A. Aiello, 1979
Genus Cucullaria Kramer ex O. Kuntze, 1891
Genus Cuncea F. Hamilton ex D. Don, 1825 accepted as Knoxia Linnaeus, 1753
Genus Cunina C. Gay, 1848 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Cunninghamia Schreber, 1791 accepted as Malanea Aublet, 1775
Genus Cupi Adanson, 1763 accepted as Tarenna J. Gaertner, 1788
Genus Cupia (J.A. Schultes) A.P. de Candolle, 1830 accepted as Anomanthodia J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Cupirana Miers, 1878 accepted as Duroia Linnaeus f., 1782
Genus Cupuia C.S. Rafinesque, 1814 accepted as Duroia Linnaeus f., 1782
Genus Cuviera A.P. de Candolle, 1807
Genus Cyanoneuron C. Tange, 1998
Genus Cyclophyllum J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Cymelonema K.B. Presl, 1849 accepted as Urophyllum Wallich in Roxburgh, 1824
Genus Cynanchica J.P. Fourreau, 1868 accepted as Cynanchica P. Caputo & E. Del Guacchio & in Del Guacchio & Caputo, 2020
Genus Cynanchica P. Caputo & E. Del Guacchio & in Del Guacchio & Caputo, 2020
Genus Cynocrambe Gagnebin, 1755 accepted as Theligonum Linnaeus, 1753
Genus Cyrtanthus Schreber, 1789 accepted as Posoqueria Aublet, 1775
Genus Damnacanthus C.F. Gaertner, 1805
Genus Danais Commerson ex Ventenat, 1799
Genus Danaïs Commerson ex Ventenat, 1799 represented as Danais Commerson ex Ventenat, 1799
Genus Dasus Loureiro, 1790 accepted as Lasianthus W. Jack, 1823
Genus Dasycephala (A.P. de Candolle) Bentham & J.D. Hooker, 1873 accepted as Diodia Linnaeus, 1753
Genus Dasys A.C. Lemaire, 1849 accepted as Lasianthus W. Jack, 1823
Genus Dauncontu Adanson, 1763 accepted as Paederia Linnaeus, 1767
Genus Daun-contu Adanson, 1763 accepted as Paederia Linnaeus, 1767
Genus Debia S. Neupane & N. Wikström, 2015
Genus Decameria F.M.J. Welwitsch, 1859 accepted as Gardenia J. Ellis, 1761
Genus Decapenta Rafinesque, 1834 accepted as Diodia Linnaeus, 1753
Genus Deccania D.D. Tirvengadum, 1983
Genus Declieuxia Kunth in Humboldt, Bonpland & Kunth, 1819
Genus Delpechia Montrouzier, 1860 accepted as Psychotria Linnaeus, 1759
Genus Democritea A.P. de Candolle, 1830 accepted as Serissa Commerson ex A.L. Jussieu, 1789
Genus Dendrosipanea Ducke, 1935
Genus Denscantia E.L. Cabral & N.M. Bacigalupo, 2001
Genus Dentella J.R. Forster & J.G.A. Forster, 1775
Genus Dentillaria O. Kuntze, 1891 accepted as Knoxia Linnaeus, 1753
Genus Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Deppeopsis A.L. Borhidi & S. Stranczinger, 2012 accepted as Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Diacrodon T.A. Sprague, 1928
Genus Diadorimia J.A.M. Carmo, J.E. Florentín & R.M. Salas in Carmo et al., 2021
Genus Dialypetalanthus Kuhlmann, 1925
Genus Dibrachionostylus Bremekamp, 1952
Genus Dibridsonia K.M. Wong in Wong et al., 2018
Genus Dichilanthe Thwaites, 1856
Genus Dichrospermum Bremekamp, 1952 accepted as Spermacoce Linnaeus, 1753
Genus Dicrobotryum J.A. Schultes in J.J. Roemer & J.A. Schultes, 1819 accepted as Guettarda Linnaeus, 1753
Genus Dictyandra Welwitsch ex Bentham & J.D. Hooker, 1873
Genus Dictyospora J.D. Hooker accepted as Hedyotis Linnaeus, 1753
Genus Didymaea J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Didymochlamys J.D. Hooker, 1872
Genus Didymoecium Bremekamp, 1934 accepted as Rennellia Korthals, 1851
Genus Didymopogon Bremekamp, 1940
Genus Didymosalpinx Keay, 1958
Genus Dillenia Heister ex Fabricius, 1763 accepted as Sherardia Linnaeus, 1753
Genus Dimetia (R. Wight & Arnott) C.F. Meisner, 1838 accepted as Hedyotis Linnaeus, 1753
Genus Dinocanthium Bremekamp, 1933 accepted as Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Diodella (J. Torrey & A. Gray) J.K. Small, 1913
Genus Diodia Linnaeus, 1753
Genus Diodioides P. Loefling, 1758 accepted as Spermacoce Linnaeus, 1753
Genus Diodois J.B.E. Pohl, 1825 accepted as Psyllocarpus C.F.P. Martius & Zuccarini, 1824
Genus Dioecrescis D.D. Tirvengadum, 1983
Genus Dioicodendron Steyermark, 1963
Genus Dioneiodon Rafinesque, 1834 accepted as Diodia Linnaeus, 1753
Genus Diotocarpus Hochstetter, 1843 accepted as Pentanisia W.H. Harvey, 1842
Genus Diotocranus Bremekamp, 1952 accepted as Mitrasacmopsis Jovet, 1935
Genus Diphragmus K.B. Presl, 1845 accepted as Spermacoce Linnaeus, 1753
Genus Diplocrater J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Diplophragma (R. Wight & Arnott) C.F. Meisner, 1838 accepted as Hedyotis Linnaeus, 1753
Genus Diplospora A.P. de Candolle, 1830
Genus Diplosporopsis Wernham, 1913 accepted as Belonophora J.D. Hooker, 1873
Genus Dirichletia Klotzsch, 1854
Genus Discocoffea A. Chevalier, 1931 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Discospermum Dalzell, 1850
Genus Disodea Persoon, 1805 accepted as Paederia Linnaeus, 1767
Genus Disperma J.F. Gmelin, 1792 accepted as Mitchella Linnaeus, 1753
Genus Ditrichanthus A.L. Borhidi, E. Martínez & C.H. Ramos, 2015
Genus Diyaminauclea C.E. Ridsdale, 1979
Genus Dolianthus C.H. Wright, 1899
Genus Dolichanthera Schlechter & K. Krause, 1908 accepted as Morierina Vieillard, 1865
Genus Dolichocarpa K.L. Gibbons, 2020
Genus Dolichodelphys K. Schumann & K. Krause, 1908
Genus Dolicholobium A. Gray, 1859
Genus Dolichometra K. Schumann, 1904
Genus Dolichopentas J. Kårehed & B. Bremer, 2007
Genus Dondisia A.P. de Candolle, 1830 accepted as Canthium Lamarck, 1785
Genus Donkelaaria Lemaire, 1855 accepted as Guettarda Linnaeus, 1753
Genus Donnellyanthus A.L. Borhidi, 2011
Genus Doricera B. Verdcourt, 1983
Genus Dorisia Gillespie, 1933 accepted as Mastixiodendron Melchior, 1925
Genus Dorothea Wernham in Rendle, E.G. Baker & Wernham, 1913 accepted as Aulacocalyx J.D. Hooker, 1873
Genus Douarrea Montrouzier, 1860 accepted as Psychotria Linnaeus, 1759
Genus Dressleriopsis J.D. Dwyer, 1980 accepted as Lasianthus W. Jack, 1823
Genus Duggena Vahl ex P.C. Standley, 1916 accepted as Gonzalagunia Ruiz & Pavon, 1794
Genus Duhamelia Persoon, 1805 accepted as Hamelia N.J. Jacquin, 1760
Genus Duidania Standley, 1931
Genus Dukea J.D. Dwyer, 1966 accepted as Raritebe Wernham, 1917
Genus Dunalia K.P.J. Sprengel, 1815 accepted as Lucya A.P. de Candolle, 1830
Genus Dunnia Tutcher, 1905
Genus Duperrea Pierre ex Pitard in Lecomte, 1924
Genus Duroia Linnaeus f., 1782
Genus Durringtonia R.J.F. Henderson & G.P. Guymer, 1985
Genus Duvaucellia S. Bowdich in T.E. Bowdich, 1825 accepted as Kohautia Chamisso & D.F.L. Schlechtendal, 1829
Genus Dychotria C.S. Rafinesque, 1820 accepted as Psychotria Linnaeus, 1759
Genus Dyctiospora Reinwardt ex Korthals, 1851 accepted as Hedyotis Linnaeus, 1753
Genus Dysoda Loureiro, 1790 accepted as Serissa Commerson ex A.L. Jussieu, 1789
Genus Dysodidendron G. Gardner, 1846 accepted as Saprosma Blume, 1827
Genus Dysosmia (Korthals) Miquel, 1857 accepted as Saprosma Blume, 1827
Genus Ebelia H.G.L. Reichenbach, 1841 accepted as Diodia Linnaeus, 1753
Genus Echinodendrum A. Richard in Sagra, 1850 accepted as Scolosanthus Vahl, 1796
Genus Ecpoma K.M. Schumann, 1896
Genus Edechia Loefling, 1758 accepted as Guettarda Linnaeus, 1753
Genus Edithea Standley, 1933 accepted as Omiltemia Standley, 1918
Genus Edrastima Rafinesque, 1834 accepted as Oldenlandia Linnaeus, 1753
Genus Ehrenbergia K.P.J. Sprengel, 1820 accepted as Amaioua Aublet, 1775
Genus Einsteinia Ducke, 1934 accepted as Kutchubaea Fischer ex A.P. de Candolle, 1830
Genus Eionitis Bremekamp, 1952 accepted as Oldenlandia Linnaeus, 1753
Genus Eizia Standley, 1940
Genus Elaeagia Weddell, 1849
Genus Elattospermum Solereder, 1893 accepted as Breonia A. Richard ex A.P. de Candolle, 1830
Genus Eleutheranthus K.M. Schumann accepted as Opercularia J. Gaertner, 1788
Genus Eleuthranthes F. von Mueller in Bentham, 1867 accepted as Opercularia J. Gaertner, 1788
Genus Emeorhiza Pohl ex Meisner Sep, 1838 accepted as Emmeorhiza Pohl ex Endlicher, 1838
Genus Emmenopterys D. Oliver, 1889
Genus Emmenopteryx Dalla Torre & Harms accepted as Emmenopterys D. Oliver, 1889
Genus Emmeorhiza Pohl ex Endlicher, 1838
Genus Empogona J.D. Hooker, 1871
Genus Encopea K.B. Presl, 1845 accepted as Faramea Aublet, 1775
Genus Endlichera K.B. Presl, 1832 accepted as Emmeorhiza Pohl ex Endlicher, 1838
Genus Endolasia Turczaninow, 1848 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Endolithodes F.G. Bartling, 1848 accepted as Retiniphyllum Bonpland in Humboldt & Bonpland, 1806
Genus Endopogon Rafinesque, 1818 accepted as Diodia Linnaeus, 1753
Genus Endopogon Rafinesque, 1837
Genus Enkylista W. Bentham & J.D. Hooker, 1873 accepted as Calycophyllum A.P. de Candolle, 1830
Genus Enterospermum Hiern in D. Oliver, 1877 accepted as Tarenna J. Gaertner, 1788
Genus Eosanthe Urban, 1923
Genus Epidendroides D.C. Solander, 1897 accepted as Myrmecodia Jack, 1823
Genus Epitaberna K. Schumann, 1903 accepted as Heinsia A.P. de Candolle, 1830
Genus Epithinia Jack, 1820 accepted as Scyphiphora C.F. Gaertner, 1806
Genus Ereicoctis (A.P. de Candolle) Kuntze, 1891 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Ereicotis (A.P. de Candolle) C.E.O. Kuntze, 1891 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Eresimus Rafinesque, 1838 accepted as Cephalanthus Linnaeus, 1753
Genus Eriosemopsis W. Robyns, 1928
Genus Eriostoma Boivin ex H.E. Baillon, 1878 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Erithalis P. Browne, 1756
Genus Erithalis J.G.A. Forster, 1786 accepted as Timonius A.P. de Candolle, 1830
Genus Ernestimeyera O. Kuntze in T. Post & O. Kuntze, 1903 accepted as Alberta E.H.F. Meyer, 1838
Genus Ernodea O. Swartz, 1788
Genus Erosmia A.H.L. de Jussieu, 1849 accepted as Hoffmannia O. Swartz, 1788
Genus Erythrodanum Du Petit-Thouars, 1808 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Etericius Desvaux ex W. Hamilton, 1825
Genus Eteriscius N.A. Desvaux, 1825
Genus Euarthronia T. Nuttall ex A. Gray, 1860 accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Euathronia Nutt. ex A. Gray accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Euclinia R.A. Salisbury, 1808
Genus Eukylista Bentham, 1853 accepted as Calycophyllum A.P. de Candolle, 1830
Genus Eumachia A.P. de Candolle, 1830 accepted as Psychotria Linnaeus, 1759
Genus Eumorphanthus A.C. Smith, 1936 accepted as Psychotria Linnaeus, 1759
Genus Euosmia K.S. Kunth accepted as Hoffmannia O. Swartz, 1788
Genus Euosmia Bonpland in Humboldt & Bonpland, 1817 accepted as Hoffmannia O. Swartz, 1788
Genus Eupyrena R. Wight & Arnott, 1834 accepted as Timonius A.P. de Candolle, 1830
Genus Eurhotia N.M.J. de Necker, 1790 accepted as Psychotria Linnaeus, 1759
Genus Eurynome A.P. de Candolle, 1830 accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Eusmia Bonpland in Humboldt & Bonpland, 1817 accepted as Hoffmannia O. Swartz, 1788
Genus Evea Aublet, 1775 accepted as Psychotria Linnaeus, 1759
Genus Everistia S.T. Reynolds & R.J.F. Henderson, 1999
Genus Evosmia Bonpland in Humboldt & Bonpland, 1817 accepted as Hoffmannia O. Swartz, 1788
Genus Exallage Bremekamp, 1952
Genus Exallosperma P. De Block in De Block et al., 2018
Genus Exandra Standley, 1923 accepted as Simira Aublet, 1775
Genus Exechostylus K. Schumann, 1899 accepted as Pavetta Linnaeus, 1753
Genus Exostema (Persoon) Bonpland in Humboldt & Bonpland, 1807
Genus Exostemma A.P. de Candolle accepted as Exostema (Persoon) Bonpland in Humboldt & Bonpland, 1807
Genus Exostemon T.E. von Post & C.E.O. Kuntze, 1903 accepted as Exostema (Persoon) Bonpland in Humboldt & Bonpland, 1807
Genus Fadogia Schweinfurth, 1868
Genus Fadogiella W. Robyns, 1928 accepted as Fadogia Schweinfurth, 1868
Genus Fagerlindia D.D. Tirvengadum, 1983 accepted as Benkara Adanson, 1763
Genus Famarea F. Vitman, 1790 accepted as Faramea Aublet, 1775
Genus Faramea Aublet, 1775
Genus Ferdinandea Pohl, 1827 accepted as Ferdinandusa Pohl, 1829
Genus Ferdinandusa Pohl, 1829
Genus Fereiria Vandelli, 1788 accepted as Hillia N.J. Jacquin, 1760
Genus Feretia Delile, 1843
Genus Fergusonia J.D. Hooker, 1872
Genus Fernelia Commerson ex Lamarck, 1788
Genus Figuierea Montrouzier, 1860 accepted as Caelospermum Blume, 1827
Genus Flagenium Baillon, 1880
Genus Flemingia Hunter ex Ridley, 1909 accepted as Tarenna J. Gaertner, 1788
Genus Fleroya Y.F. Deng, 2007
Genus Flexanthera Rusby, 1927
Genus Foonchewia R.J. Wang, 2012
Genus Fosbergia D.D. Tirvengadum & C.H.L. Sastre, 1997
Genus Foscarenia Vandelli, 1788 accepted as Randia Linnaeus, 1753
Genus Franchetia Baillon, 1885 accepted as Breonia A. Richard ex A.P. de Candolle, 1830
Genus Franciella Guillaumin, 1922 accepted as Neofranciella Guillaumin, 1925
Genus Froehlichia D.N.F. Dietrich, 1839 accepted as Coussarea Aublet, 1775
Genus Froelichia M. Vahl, 1797 accepted as Coussarea Aublet, 1775
Genus Fructesca A.P. de Candolle ex Meisner, 1840 accepted as Gaertnera Lamarck, 1792
Genus Fuchsia O. Swartz, 1788 accepted as Schradera Vahl, 1796
Genus Furcatella M.G. Baumann-Bodenheim, 1989 accepted as Psychotria Linnaeus, 1759
Genus Gaertnera Lamarck, 1792
Genus Gaillionia S.F.L. Endlicher, 1838 accepted as Plocama W. Aiton, 1789
Genus Gaillonia A. Richard ex A.P. de Candolle, 1830 accepted as Plocama W. Aiton, 1789
Genus Galianthe A. Grisebach, 1879 accepted as Spermacoce Linnaeus, 1753
Genus Galiasperula Ronniger, 1931
Genus Galiniera Delile, 1843
Genus Galium Linnaeus, 1753
Genus Gallienia Dubard & Dop, 1925
Genus Gallion J.B.E. Pohl, 1810 accepted as Galium Linnaeus, 1753
Genus Gallium P. Miller, 1754 accepted as Galium Linnaeus, 1753
Genus Galopina Thunberg, 1781
Genus Galvania Vandelli, 1788 accepted as Psychotria Linnaeus, 1759
Genus Gamatopea Bremekamp accepted as Gamotopea Bremekamp, 1934
Genus Gamotopea Bremekamp, 1934 accepted as Psychotria Linnaeus, 1759
Genus Ganguebina Vellozo accepted as Guagnebina Vellozo, 1829
Genus Ganguelia E. Robbrecht in E. Robbrecht, S. Huysmans & E. Figueiredo, 1996
Genus Garapatica H. Karsten, 1860 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Gardena Adanson, 1763 accepted as Gardenia J. Ellis, 1761
Genus Gardenia J. Ellis, 1761
Genus Gardeniola Chamisso, 1834 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Gardeniopsis Miquel, 1868
Genus Genipa Linnaeus, 1754
Genus Genipella A. Richard ex A.P. de Candolle, 1830 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Gentingia J.T. Johansson & K.M. Wong, 1988
Genus Geocardia Standley, 1914 accepted as Geophila D. Don, 1825
Genus Geoherpum Willdenow in J.A. Schultes & J.H. Schultes, 1827 accepted as Mitchella Linnaeus, 1753
Genus Geophila D. Don, 1825
Genus Gerontogea Chamisso & D.F.L. Schlechtendal, 1829 accepted as Oldenlandia Linnaeus, 1753
Genus Gilipus Rafinesque, 1838
Genus Gillespiea A.C. Smith, 1936
Genus Gleasonia Standley, 1931
Genus Glionnetia D.D. Tirvengadum, 1984
Genus Globulostylis Wernham in Rendle et al., 1913 accepted as Cuviera A.P. de Candolle, 1807
Genus Gloneria E.F. André, 1871 accepted as Psychotria Linnaeus, 1759
Genus Glossostipula D.H. Lorence, 1986
Genus Gomezia J.C.B. Mutis, 1821 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Gomosia J.B.A.P. de M. de Lamarck, 1788 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Gomoza C.A. von Cothenius accepted as Gomozia Mutis ex Linnaeus f., 1782
Genus Gomozia Mutis ex Linnaeus f., 1782 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Gomphocalyx J.G. Baker, 1887
Genus Gomphosia Weddell, 1848 accepted as Ferdinandusa Pohl, 1829
Genus Gonianthes A. Richard in Sagra, 1850 accepted as Cubanola A. Aiello, 1979
Genus Gonotheca Blume ex A.P. de Candolle, 1830 accepted as Oldenlandia Linnaeus, 1753
Genus Gonyanera Korthals, 1851 accepted as Acranthera Arnott ex C.F. Meisner, 1838
Genus Gonzalagunia Ruiz & Pavon, 1794
Genus Gonzalea Persoon, 1805 accepted as Gonzalagunia Ruiz & Pavon, 1794
Genus Gouldia A. Gray, 1859 accepted as Kadua Chamisso & D.F.L. Schlechtendal, 1829
Genus Greenea R. Wight & Arnott, 1834
Genus Greeniopsis E.D. Merrill, 1909
Genus Griffithia R. Wight & Arnott, 1834 accepted as Benkara Adanson, 1763
Genus Grisia A.T. Brongniart, 1865 accepted as Bikkia Reinwardt, 1825
Genus Gruhlmannia Necker ex Rafinesque accepted as Grulhmannia Necker ex Rafinesque, 1820
Genus Grulhmannia Necker ex Rafinesque, 1820 accepted as Spermacoce Linnaeus, 1753
Genus Grumilea J. Gaertner, 1788 accepted as Psychotria Linnaeus, 1759
Genus Grundlea E.G. von Steudel, 1840 accepted as Psychotria Linnaeus, 1759
Genus Grunilea J.L.M. Poiret accepted as Psychotria Linnaeus, 1759
Genus Guagnebina Vellozo, 1829 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Guettarda Linnaeus, 1753
Genus Guettardella Champion ex Bentham, 1852
Genus Guihaiothamnus H.S. Lo, 1998
Genus Gutenbergia W.G. Walpers, 1848 accepted as Morinda Linnaeus, 1753
Genus Guttenbergia Zollinger & Moritzi, 1845 accepted as Morinda Linnaeus, 1753
Genus Gynaecopachys J.C. Hasskarl, 1844 accepted as Gynopachis Blume, 1823
Genus Gynochthodes Blume, 1826 accepted as Gynochtodes Blume, 1827
Genus Gynochtodes Blume, 1827
Genus Gynopachis Blume, 1823
Genus Gynopachys Blume, 1826 accepted as Randia Linnaeus, 1753
Genus Gyrostipula J.-F. Leroy, 1975
Genus Habroneuron Standley, 1927
Genus Habsia E.G. von Steudel, 1840 accepted as Guettarda Linnaeus, 1753
Genus Haldina C.E. Ridsdale, 1979
Genus Halesia P. Browne, 1756 accepted as Guettarda Linnaeus, 1753
Genus Hallea J.-F. Leroy, 1975 accepted as Fleroya Y.F. Deng, 2007
Genus Hamelia N.J. Jacquin, 1760
Genus Hamiltonia Roxburgh, 1824 accepted as Spermadictyon Roxburgh, 1815
Genus Hayataella Masamune, 1934
Genus Hecistocarpus T.E. von Post & C.E.O. Kuntze, 1903 accepted as Hekistocarpa J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Hedstromia A.C. Smith, 1936
Genus Hedyotis Linnaeus, 1753
Genus Hedythyrsus Bremekamp, 1952
Genus Heinsenia K.M. Schumann, 1897
Genus Heinsia A.P. de Candolle, 1830
Genus Hekistocarpa J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Helictosperma P. De Block in De Block et al., 2018
Genus Heliospora J.D. Hooker, 1880 accepted as Timonius A.P. de Candolle, 1830
Genus Helospora W. Jack, 1823 accepted as Timonius A.P. de Candolle, 1830
Genus Hemidiodia K.M. Schumann in C.F.P. Martius, 1888 accepted as Diodia Linnaeus, 1753
Genus Henisia W.G. Walpers, 1843 accepted as Heinsia A.P. de Candolle, 1830
Genus Henlea H. Karsten, 1859 accepted as Rustia Klotzsch in Hayne, 1846
Genus Henriquezia Spruce ex Bentham, 1854
Genus Herrera Adanson, 1763 accepted as Erithalis P. Browne, 1756
Genus Heterophyllaea J.D. Hooker, 1873
Genus Hexactina C.L. von Willdenow ex D.F.L. von Schlechtendal, 1829 accepted as Amaioua Aublet, 1775
Genus Hexaphylla (M.V. Klokov) P. Caputo & E. Del Guacchio, 2020
Genus Hexasepalum Bartling ex A.P. de Candolle, 1830 accepted as Diodia Linnaeus, 1753
Genus Hexepta Rafinesque, 1838 accepted as Coffea Linnaeus, 1753
Genus Hexodontocarpus Dulac, 1867 accepted as Sherardia Linnaeus, 1753
Genus Heymia A.W. Dennstedt, 1818 accepted as Dentella J.R. Forster & J.G.A. Forster, 1775
Genus Higginsia Persoon, 1805 accepted as Hoffmannia O. Swartz, 1788
Genus Hillia N.J. Jacquin, 1760
Genus Himalrandia T. Yamazaki, 1970
Genus Hindsia Bentham ex J. Lindley, 1844
Genus Hintonia A.A. Bullock, 1935
Genus Hippotis Ruiz & Pavon, 1794
Genus Hitoa Nadeaud, 1899
Genus Hodgkinsonia F. von Mueller, 1861
Genus Hoffmania accepted as Hoffmannia O. Swartz, 1788
Genus Hoffmannia O. Swartz, 1788
Genus Holocarpa J.G. Baker, 1885 accepted as Pentanisia W.H. Harvey, 1842
Genus Holocarya T.A. Durand, 1888 accepted as Pentanisia W.H. Harvey, 1842
Genus Holostyla S.F.L. Endlicher, 1838 accepted as Caelospermum Blume, 1827
Genus Holstianthus J.A. Steyermark, 1986
Genus Holtonia Standley, 1932 accepted as Simira Aublet, 1775
Genus Homaloclados J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Faramea Aublet, 1775
Genus Homollea J. Arènes, 1960
Genus Homolliella J. Arènes, 1960
Genus Hondbessen Adanson, 1763 accepted as Paederia Linnaeus, 1767
Genus Houstonia Linnaeus, 1753
Genus Howardia H.A. Weddell, 1854 accepted as Pogonopus Klotzsch, 1853
Genus Hutchinsonia W. Robyns, 1928
Genus Hydnophytum W. Jack, 1823
Genus Hydrophylax Linnaeus f., 1782
Genus Hymendocarpum Pierre ex Pitard in Lecomte, 1924 accepted as Nostolachma T. Durand, 1888
Genus Hymenocnemis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Hymenocoleus E. Robbrecht, 1975
Genus Hymenodictyon Wallich in Roxburgh, 1824
Genus Hymenopogon Wallich in Roxburgh, 1824 accepted as Neohymenopogon S.S.R. Bennet in M.B. Raizada & S.S.R. Bennet, 1981
Genus Hyperacanthus E.H.F. Meyer ex D. Bridson in D. Bridson & E. Robbrecht, 1985
Genus Hypobathrum Blume, 1826
Genus Hypodematium A. Richard, 1848
Genus Hyptianthera R. Wight & Arnott, 1834
Genus Ibetralia Bremekamp, 1934
Genus Imantina J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Morinda Linnaeus, 1753
Genus Indopolysolenia S.S.R. Bennet in M.B. Raizada & S.S.R. Bennet, 1981
Genus Involucrella (Bentham & J.D. Hooker) S. Neupane & N. Wikström in Neupane et al., 2015
Genus Ipecacuahna Arruda accepted as Psychotria Linnaeus, 1759
Genus Ipecacuanha M. Arruda da Camara in H. Koster, 1816 accepted as Psychotria Linnaeus, 1759
Genus Isartia B.C.J. Dumortier, 1829 accepted as Isertia Schreber, 1789
Genus Isertia Schreber, 1789
Genus Isidorea A. Richard ex A.P. de Candolle, 1830
Genus Ixora Linnaeus, 1753
Genus Jackia Wallich in Roxburgh, 1824 accepted as Jackiopsis C.E. Ridsdale, 1979
Genus Jackiopsis C.E. Ridsdale, 1979
Genus Jainia N.P. Balakrishnan, 1980 accepted as Coptophyllum P.W. Korthals, 1851
Genus Jamaicanthus A.L. Borhidi, 2018
Genus Jangaraca C.S. Rafinesque, 1820 accepted as Hamelia N.J. Jacquin, 1760
Genus Janotia J.-F. Leroy, 1975
Genus Januaria R.M. Salas & M. Nuñez Florentin in Nuñez-Florentin et al., 2023
Genus Jaubertia Guillemin, 1841 accepted as Plocama W. Aiton, 1789
Genus Javorkaea A. Borhidi & M. Járai-Komlódi, 1984 accepted as Rondeletia Linnaeus, 1753
Genus Jocayena C.S. Rafinesque, 1820 accepted as Tocoyena Aublet, 1775
Genus Jontanea C.S. Rafinesque, 1820 accepted as Coccocypselum P. Browne, 1756
Genus Joosia G.K.W.H. Karsten, 1859
Genus Jovetia M. Guédès, 1975
Genus Jurgensia Rafinesque, 1838 accepted as Spermacoce Linnaeus, 1753
Genus Justenia Hiern, 1898 accepted as Bertiera Aublet, 1775
Genus Kadua Chamisso & D.F.L. Schlechtendal, 1829
Genus Kailarsenia D.D. Tirvengadum, 1983
Genus Kajewskiella Merrill & Perry, 1947
Genus Kanapia A.H. Arriola & G.J.D. Alejandro, 2016
Genus Kandena Rafinesque, 1838
Genus Karamyschewia F.E.L. Fischer & C.A. Meyer in R.F. Hohenacker, 1838 accepted as Oldenlandia Linnaeus, 1753
Genus Kasailo Dennstedt ex Kosteletzky, 1836
Genus Kasalio Dennstedt ex Kosteletzky, 1836 accepted as Kasailo Dennstedt ex Kosteletzky, 1836
Genus Katouteka Adanson, 1763
Genus Katoutheka Adanson, 1763 accepted as Wendlandia Bartling ex A.P. de Candolle, 1830
Genus Keenania J.D. Hooker, 1880
Genus Keetia E.P. Phillips, 1926
Genus Kelloggia Torrey ex Bentham & J.D. Hooker, 1873
Genus Kerianthera J.H. Kirkbride, 1985
Genus Kerstingia K. Schumann, 1903 accepted as Belonophora J.D. Hooker, 1873
Genus Khasiaclunea C.E. Ridsdale, 1979
Genus Kindia M. Cheek in Cheek et al., 2018
Genus Kinkina Adanson, 1763 accepted as Cinchona Linnaeus, 1753
Genus Klossia Ridley, 1909
Genus Knoxia Linnaeus, 1753
Genus Kochummenia K.M. Wong, 1984
Genus Koehneago O. Kuntze, 1891 accepted as Hoffmannia O. Swartz, 1788
Genus Koenania J.D. Hooker accepted as Keenania J.D. Hooker, 1880
Genus Kohautia Chamisso & D.F.L. Schlechtendal, 1829
Genus Kotchubaea Fisch. ex A.P. de Candolle accepted as Kutchubaea Fischer ex A.P. de Candolle, 1830
Genus Kotchubaea E.A. von Regel ex G. Bentham & J.D. Hooker, 1873 accepted as Kutchubaea Fischer ex A.P. de Candolle, 1830
Genus Kraussia W.H. Harvey, 1842
Genus Kumbaya S.F.L. Endlicher ex E.G. von Steudel, 1840 accepted as Gardenia J. Ellis, 1761
Genus Kupeantha M. Cheek in Cheek et al., 2018
Genus Kurria Hochstetter & Steudel, 1842 accepted as Hymenodictyon Wallich in Roxburgh, 1824
Genus Kutchubaea Fischer ex A.P. de Candolle, 1830
Genus Kyrtanthus J.F. Gmelin, 1791 accepted as Posoqueria Aublet, 1775
Genus Lachnastoma Korthals, 1851 accepted as Nostolachma T. Durand, 1888
Genus Lachnosiphonium Hochstetter, 1842 accepted as Catunaregam N.M. Wolf, 1776
Genus Lachnostoma J.C. Hasskarl accepted as Nostolachma T. Durand, 1888
Genus Ladenbergia Klotzsch in Hayne, 1846
Genus Lagotis E.H.F. Meyer, 1843 accepted as Carpacoce Sonder in W.H. Harvey & Sonder, 1865
Genus Lagynias E. Meyer ex W. Robijns, 1928 accepted as Vangueria A.L. Jussieu, 1789
Genus Lamprothamnus Hiern in D. Oliver, 1877
Genus Landia Commerson ex A.L. Jussieu, 1789 accepted as Mussaenda Linnaeus, 1753
Genus Landiopsis R. Capuron ex J. Bosser in J. Bosser & D. Lobreau-Callen, 1998
Genus Larsenaikia D.D. Tirvengadum, 1993 accepted as Kailarsenia D.D. Tirvengadum, 1983
Genus Lasianthus W. Jack, 1823
Genus Lasionema D. Don, 1833 accepted as Macrocnemum P. Browne, 1756
Genus Lasiostoma Bentham, 1843 accepted as Hydnophytum W. Jack, 1823
Genus Lathraeocarpa Bremekamp, 1957
Genus Laugeria Vahl ex Bentham & J.D. Hooker, 1873 accepted as Neolaugeria D.H. Nicolson, 1979
Genus Laugeria Linnaeus, 1767 accepted as Guettarda Linnaeus, 1753
Genus Laugieria N.J. Jacquin, 1760 accepted as Guettarda Linnaeus, 1753
Genus Lawia R. Wight, 1846 accepted as Mycetia Reinwardt, 1825
Genus Laxmannia S.G. Gmelin ex C.B. von Trinius, 1818 accepted as Phuopsis (A. Grisebach) Bentham & J.D. Hooker, 1873
Genus Lecananthus Jack, 1822
Genus Lecanosperma H.H. Rusby, 1893
Genus Lecariocalyx Bremekamp, 1940
Genus Lecontea A. Richard ex A.P. de Candolle, 1830 accepted as Paederia Linnaeus, 1767
Genus Leiochilus J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Coffea Linnaeus, 1753
Genus Lelya Bremekamp, 1952
Genus Lemyrea (A. Chevalier) A. Chevalier & Beille, 1939
Genus Leonoria M. Nuñez Florentin & R.M. Salas in Nuñez-Florentin et al., 2024
Genus Lepidostoma Bremekamp, 1940
Genus Lepipogon G. Bertoloni, 1853 accepted as Catunaregam N.M. Wolf, 1776
Genus Leptactina J.D. Hooker, 1871
Genus Leptactinia J.D. Hooker, 1873 accepted as Leptactina J.D. Hooker, 1871
Genus Leptodermis Wallich in Roxburgh, 1824
Genus Leptomischus Drake del Castillo, 1895
Genus Leptopetalum W.J. Hooker & Arnott, 1838 accepted as Hedyotis Linnaeus, 1753
Genus Leptoscela J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Leptostigma Arnott, 1841
Genus Leptunis C. Steven, 1856 accepted as Asperula Linnaeus, 1753
Genus Lerchea Linnaeus, 1771
Genus Leroya A. Cavaco, 1970 accepted as Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Leroyia A. Cavaco, 1970 accepted as Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Leucocodon G. Gardner, 1846
Genus Leucolophus Bremekamp, 1940
Genus Lightfootia Schreber, 1789 accepted as Rondeletia Linnaeus, 1753
Genus Limnosipanea J.D. Hooker, 1868
Genus Lindenia Bentham, 1841 accepted as Augusta Pohl, 1828(?)
Genus Lintersemina H. Mendoza-Cifuentes, A. Celis & M.A. González, 2020
Genus Lipostoma D. Don, 1829 accepted as Coccocypselum P. Browne, 1756
Genus Lippaya Endlicher, 1834 accepted as Dentella J.R. Forster & J.G.A. Forster, 1775
Genus Listeria Necker ex Rafinesque, 1820 accepted as Oldenlandia Linnaeus, 1753
Genus Litosanthes Blume, 1823 accepted as Lasianthus W. Jack, 1823
Genus Lonicera Adanson, 1763 accepted as Hamelia N.J. Jacquin, 1760
Genus Lorencea A. Borhidi, 2003
Genus Loretoa Standley, 1936 accepted as Capirona Spruce, 1859
Genus Lucinaea A.P. de Candolle, 1830
Genus Luculia Sweet, 1826
Genus Lucya A.P. de Candolle, 1830
Genus Ludekia C.E. Ridsdale, 1979
Genus Lycioserissa J.J. Roemer & J.A. Schultes, 1819 accepted as Canthium Lamarck, 1785
Genus Lygistrum P. Browne accepted as Manettia Mutis ex Linnaeus, 1771
Genus Lygistum P. Browne, 1756 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Lygodisodea Ruiz & Pavon, 1794 accepted as Paederia Linnaeus, 1767
Genus Macbrideina Standley, 1929
Genus Machaonia Bonpland in Humboldt & Bonpland, 1806
Genus Macrandria (R. Wight & Arnott) C.F. Meisner, 1838 accepted as Hedyotis Linnaeus, 1753
Genus Macrocnemum P. Browne, 1756
Genus Macrosiphon Miquel, 1847 accepted as Hindsia Bentham ex J. Lindley, 1844
Genus Macrosphyra J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Maguireocharis J.A. Steyermark in B. Maguire et al., 1972
Genus Maguireothamnus Steyermark, 1964
Genus Malanea Aublet, 1775
Genus Mallostoma G.K.W.H. Karsten, 1861 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Mamboga Blanco, 1837 accepted as Mitragyna P.W. Korthals, 1839
Genus Manettia Mutis ex Linnaeus, 1771
Genus Manostachya Bremekamp, 1952
Genus Mantalania R. Capuron ex J.-F. Leroy, 1973
Genus Mapouria Aublet, 1775 accepted as Psychotria Linnaeus, 1759
Genus Margaris A.H.R. Grisebach, 1866 accepted as Margaritopsis C. Wright in Sauvalle, 1869
Genus Margaritopsis C. Wright in Sauvalle, 1869
Genus Marquisia A. Richard ex A.P. de Candolle, 1830 accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Martensianthus A.L. Borhidi & L. Lozada-Pérez, 2011
Genus Martha F.J. Müller, 1866 accepted as Posoqueria Aublet, 1775
Genus Maschalanthe C.L. Blume, 1828 accepted as Urophyllum Wallich in Roxburgh, 1824
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 Matthiola Linnaeus, 1753 accepted as Guettarda Linnaeus, 1753
Genus Mattuschkaea Schreber, 1791 accepted as Perama Aublet, 1775
Genus Mattuschkea A.J.G.K. Batsch, 1802 accepted as Perama Aublet, 1775
Genus Mazaea Krug & Urban, 1897
Genus Megacarpha Hochstetter, 1844 accepted as Oxyanthus A.P. de Candolle, 1807
Genus Megalopus K. Schumann, 1900 accepted as Psychotria Linnaeus, 1759
Genus Megaphyllum R. Spruce ex H.E. Baillon, 1880 accepted as Pentagonia Bentham, 1844
Genus Meionandra Gauba, 1937 accepted as Valantia Linnaeus, 1753
Genus Melachone A. Gilli, 1980 accepted as Amaracarpus Blume, 1827
Genus Melanea C.H. Persoon, 1805 accepted as Malanea Aublet, 1775
Genus Melanopsidium Colla, 1824
Genus Melanopsidium P.A. Poiteau ex A.P. de Candolle, 1830 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Melanoxerus K. Kainulainen & B. Bremer, 2014
Genus Menestoria A.P. de Candolle, 1830
Genus Mephitidia Reinwardt, 1825 accepted as Lasianthus W. Jack, 1823
Genus Mericarpaea Boissier, 1843
Genus Mericocalyx P. Bamps, 1959 accepted as Otiophora Zuccarini, 1832
Genus Merismostigma S. Moore, 1921 accepted as Caelospermum Blume, 1827
Genus Merumea J.A. Steyermark in B. Maguire et al., 1972
Genus Mesoptera J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Psydrax J. Gaertner, 1788
Genus Metabolos Blume, 1827 accepted as Hedyotis Linnaeus, 1753
Genus Metabolus A. Richard, 1834
Genus Metadina R.C. Bakhuizen van den Brink fil., 1970
Genus Mexocarpus A.L. Borhidi, E. Martínez & C.H. Ramos, 2015
Genus Mexotis E.E. Terrell & H.E. Robinson, 2009
Genus Meyna Roxburgh ex Link, 1820
Genus Meynia J.A. Schultes, 1822 accepted as Meyna Roxburgh ex Link, 1820
Genus Micrasepalum Urban, 1913
Genus Microphysa A.G. Schrenk, 1844
Genus Microsplenium J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Machaonia Bonpland in Humboldt & Bonpland, 1806
Genus Mirmecodia C. Gaudichaud-Beaupré, 1830 accepted as Myrmecodia Jack, 1823
Genus Mitchella Linnaeus, 1753
Genus Mitracarpum Zuccarini in J.A. Schultes & J.H. Schultes, 1827
Genus Mitracarpus Zuccarini in J.A. Schultes & J.H. Schultes, 1827
Genus Mitragyna P.W. Korthals, 1839
Genus Mitragynaxylon J.-C. Königuer & Y. Lemoigne in P. Gevin et al., 1973 †
Genus Mitrasacmopsis Jovet, 1935
Genus Mitrastigma W.H. Harvey, 1842 accepted as Psydrax J. Gaertner, 1788
Genus Mitratheca K. Schumann, 1903 accepted as Oldenlandia Linnaeus, 1753
Genus Mitreola Boehmer in C.G. Ludwig, 1760 accepted as Ophiorrhiza Linnaeus, 1753
Genus Mitriostigma Hochstetter, 1842
Genus Molopanthera Turczaninow, 1848
Genus Monadelphanthus H. Karsten, 1860 accepted as Capirona Spruce, 1859
Genus Monosalpinx N. Hallé, 1968
Genus Montamans J.D. Dwyer, 1980
Genus Morelia A. Richard ex A.P. de Candolle, 1830
Genus Morierina Vieillard, 1865 accepted as Thiollierea Montrouzier, 1860
Genus Morinda Linnaeus, 1753
Genus Morindidium A.W. Stiehler, 1861 †
Genus Morindopsis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Motleyia J.T. Johansson, 1987
Genus Motleyothamnus S.K. Paudyal & P.G. Delprete in Paudyal et al., 2018
Genus Mouretia Pitard in Lecomte, 1922
Genus Multidentia A. Gilli, 1973
Genus Mungos Adanson, 1763 accepted as Ophiorrhiza Linnaeus, 1753
Genus Mussaenda Linnaeus, 1753
Genus Mussaendopsis Baillon, 1879
Genus Mussenda Linnaeus, 1753
Genus Muzonia N. Osorio, 1874
Genus Mycetia Reinwardt, 1825
Genus Myonima Commerson ex A.L. Jussieu, 1789
Genus Myrioneuron R. Brown ex Bentham & J.D. Hooker, 1873
Genus Myrmecodia Jack, 1823
Genus Myrmecoides A.D.E. Elmer, 1934 accepted as Myrmecodia Jack, 1823
Genus Myrmeconauclea Merrill, 1920
Genus Myrmedoma Beccari, 1884 accepted as Myrmephytum Beccari, 1884
Genus Myrmephytum Beccari, 1884
Genus Myrstiphylla Rafinesque, 1838 accepted as Psychotria Linnaeus, 1759
Genus Myrstiphyllum P. Browne, 1756 accepted as Psychotria Linnaeus, 1759
Genus Nacibaea J.L.M. Poiret, 1816 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Nacibea Aublet, 1775 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Naletonia Bremekamp, 1934
Genus Narega Rafinesque, 1838 accepted as Catunaregam N.M. Wolf, 1776
Genus Nargedia Beddome, 1874
Genus Natalanthe Sonder, 1850 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Nauclea Linnaeus, 1762
Genus Nauclea Korthals, 1839
Genus Naucleoxylon Crié, 1888 †
Genus Neanotis W.H. Lewis, 1966
Genus Neblinathamnus Steyermark, 1964
Genus Neleixa Rafinesque, 1838 accepted as Faramea Aublet, 1775
Genus Nematostylis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Nemostylis C. Steven, 1856 accepted as Phuopsis (A. Grisebach) Bentham & J.D. Hooker, 1873
Genus Nenax J. Gaertner, 1788
Genus Neobaumannia Hutchinson & J.M. Dalziel, 1931 accepted as Knoxia Linnaeus, 1753
Genus Neobertiera Wernham, 1917
Genus Neoblakea Standley, 1930
Genus Neobreonia C.E. Ridsdale, 1975 accepted as Breonia A. Richard ex A.P. de Candolle, 1830
Genus Neofranciella Guillaumin, 1925
Genus Neogaillonia I.A. Linczevski, 1973 accepted as Plocama W. Aiton, 1789
Genus Neohymenopogon S.S.R. Bennet in M.B. Raizada & S.S.R. Bennet, 1981
Genus Neolamarckia J. Bosser, 1985
Genus Neolaugeria D.H. Nicolson, 1979
Genus Neoleroya A. Cavaco, 1971 accepted as Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Neomartensia A.L. Borhidi & L. Lozada-Pérez, 2010 accepted as Martensianthus A.L. Borhidi & L. Lozada-Pérez, 2011
Genus Neomazaea Krug & Urban, 1898 accepted as Mazaea Krug & Urban, 1897
Genus Neomussaenda C. Tange, 1994
Genus Neonauclea Merrill, 1915
Genus Neopentanisia Verdcourt, 1953 accepted as Pentanisia W.H. Harvey, 1842
Genus Neorosea N. Hallé in A. Aubréville & J.-F. Leroy, 1970 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Neosabicea Wernham, 1914 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Neoschimpera Hemsley, 1906 accepted as Psychotria Linnaeus, 1759
Genus Nernstia Urban, 1923
Genus Nertera Banks ex J. Gaertner, 1788
Genus Nescidia A. Richard ex A.P. de Candolle, 1830 accepted as Coffea Linnaeus, 1753
Genus Nesohedyotis (J.D. Hooker) Bremekamp, 1952
Genus Nettlera Rafinesque, 1838 accepted as Psychotria Linnaeus, 1759
Genus Neurocalyx W.J. Hooker, 1837
Genus Neurocarpaea K.M. Schumann accepted as Nodocarpaea A. Gray, 1883
Genus Neurocarpaea R. Brown, 1814 accepted as Pentas Bentham in W.J. Hooker, 1844
Genus Nichallea D.M. Bridson, 1978
Genus Nobula Adanson, 1763 accepted as Phyllis Linnaeus, 1753
Genus Nodocarpaea A. Gray, 1883
Genus Nonatelia Aublet, 1775
Genus Nonatelia C.E.O. Kuntze accepted as Lasianthus W. Jack, 1823
Genus Normandia J.D. Hooker, 1872
Genus Nostolachma T. Durand, 1888
Genus Nothocarpus T.E. von Post & C.E.O. Kuntze accepted as Nodocarpaea A. Gray, 1883
Genus Nothophlebia Standley, 1914 accepted as Pentagonia Bentham, 1844
Genus Notodontia Pierre ex Pitard in Lecomte, 1922 accepted as Ophiorrhiza Linnaeus, 1753
Genus Notopleura (Bentham) Bremekamp, 1934
Genus Novatilia Wight accepted as Nonatelia Aublet, 1775
Genus Obbea J.D. Hooker, 1870 accepted as Bobea Gaudichaud-Beaupré in Freycinet, 1830
Genus Ochreinauclea C.E. Ridsdale & R.C. Bakhuizen van den Brink Jr. in C.E. Ridsdale, 1979
Genus Octavia A.P. de Candolle, 1830 accepted as Lasianthus W. Jack, 1823
Genus Octodon P. Thonning in H.C.F. Schumacher, 1827 accepted as Spermacoce Linnaeus, 1753
Genus Octomeria L.K.G. Pfeiffer, 1874 accepted as Otomeria Bentham in W.J. Hooker, 1849
Genus Octotropis Beddome, 1873
Genus Ohigginsia Ruiz & Pavon, 1798 accepted as Hoffmannia O. Swartz, 1788
Genus Ohigginsis Ruiz & Pavon accepted as Ohigginsia Ruiz & Pavon, 1798
Genus Oldenlandia Linnaeus, 1753
Genus Oldenlandiopsis E.E. Terrell & W.H. Lewis, 1990
Genus Oligocodon Keay, 1958
Genus Olostyla A.P. de Candolle, 1830 accepted as Caelospermum Blume, 1827
Genus Omalocaldos J.D. Hooker accepted as Faramea Aublet, 1775
Genus Omaloclados J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Omiltemia Standley, 1918
Genus Opercularia J. Gaertner, 1788
Genus Ophiorhiza Linnaeus, 1754 accepted as Ophiorrhiza Linnaeus, 1753
Genus Ophiorrhiza Linnaeus, 1753
Genus Ophryococcus Oersted, 1852
Genus Oregandra Standley, 1929
Genus Oreocaryon C.E.O. Kuntze ex K.M. Schumann accepted as Cruckshanksia W.J. Hooker & Arnott, 1833
Genus Oreopolus Schlechtendal, 1857
Genus Oribasia Schreber, 1789 accepted as Palicourea Aublet, 1775
Genus Orthostemma N. Wallich ex J.O. Voigt, 1845 accepted as Pentas Bentham in W.J. Hooker, 1844
Genus Osa A. Aiello, 1979
Genus Otiophora Zuccarini, 1832
Genus Otocalyx Brandegee, 1914
Genus Otocephalus Chiovenda, 1924 accepted as Pentanisia W.H. Harvey, 1842
Genus Otomeria Bentham in W.J. Hooker, 1849
Genus Ottoschmidtia Urban, 1924
Genus Ourouparia Aublet, 1775 accepted as Uncaria Schreber, 1789
Genus Outarda B.C.J. Dumortier, 1829 accepted as Coutarea Aublet, 1775
Genus Oxiceros Loureiro, 1790
Genus Oxyanthus A.P. de Candolle, 1807
Genus Oxyceros Loureiro, 1790
Genus Oxyspermum Ecklon & Zeyher, 1837 accepted as Galopina Thunberg, 1781
Genus Pacheya Scopoli accepted as Pecheya Scopoli, 1777
Genus Pachysanthus K.B. Presl, 1845 accepted as Rudgea R.A. Salisbury, 1807
Genus Pachystigma Hochstetter, 1842 accepted as Vangueria A.L. Jussieu, 1789
Genus Pachystylus K. Schumann, 1889
Genus Paederia Linnaeus, 1767
Genus Paedicalyx Pierre ex Pitard in Lecomte, 1922 accepted as Xanthophytum Reinwardt ex Blume, 1826
Genus Pagamea Aublet, 1775
Genus Pagameopsis Steyermark, 1965
Genus Paganuccia R.M. Salas, 2021
Genus Paiva Vellozo, 1829 accepted as Sabicea Aublet, 1775
Genus Paleorubiaceophyllum J.L. Roth & D.L. Dilcher, 1979 †
Genus Palicourea Aublet, 1775
Genus Pallasia J.F. Klotzsch, 1853 accepted as Wittmackanthus O. Kuntze, 1891
Genus Pamplethantha Bremekamp, 1940
Genus Pancheria Montrouzier accepted as Panchezia Montrouzier, 1860
Genus Panchezia Montrouzier, 1860 accepted as Ixora Linnaeus, 1753
Genus Panetos Rafinesque, 1820 accepted as Houstonia Linnaeus, 1753
Genus Paolia Chiovenda, 1916 accepted as Coffea Linnaeus, 1753
Genus Pappostyles Pierre, 1897 accepted as Cremaspora Bentham in W.J. Hooker, 1849
Genus Pappostylum Pierre, 1897 accepted as Cremaspora Bentham in W.J. Hooker, 1849
Genus Paracarphalea S.G. Razafimandimbison, J. Ferm, B. Bremer & J. Kårehed, 2016
Genus Paracephaelis Baillon, 1879
Genus Paracephaëlis Baillon, 1879 represented as Paracephaelis Baillon, 1879
Genus Parachimarrhis Ducke, 1922
Genus Paracoffea J.F. Leroy, 1967 accepted as Psilanthus J.D. Hooker, 1873
Genus Paracorynanthe R. Capuron in R. Capuron & J.-F. Leroy, 1978
Genus Paradina Pierre ex Pitard in Lecomte, 1922 accepted as Mitragyna P.W. Korthals, 1839
Genus Paragenipa Baillon, 1879
Genus Paragophyton K. Schumann, 1897 accepted as Spermacoce Linnaeus, 1753
Genus Parainvolucrella R.J. Wang in Xu et al., 2021
Genus Paraknoxia Bremekamp, 1952 accepted as Pentanisia W.H. Harvey, 1842
Genus Paralasianthus H. Zhu, 2015
Genus Paranotis L. Pedley ex K.L. Gibbons, 2020
Genus Parapentas Bremekamp, 1952
Genus Paratriaina Bremekamp, 1956 accepted as Triainolepis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Paravinia J.C. Hasskarl, 1848 accepted as Praravinia Korthals in Temminck, 1842
Genus Patabea Aublet, 1775 accepted as Ixora Linnaeus, 1753
Genus Patima Aublet, 1775 accepted as Sabicea Aublet, 1775
Genus Patsjotti Adanson, 1763 accepted as Strumpfia N.J. Jacquin, 1760
Genus Pauridiantha J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Pausinystalia Pierre ex Beille, 1906
Genus Pavate Adanson, 1763 accepted as Pavetta Linnaeus, 1753
Genus Pavetta Linnaeus, 1753
Genus Payera Baillon, 1878
Genus Pecheya Scopoli, 1777 accepted as Coussarea Aublet, 1775
Genus Peckeya C.S. Rafinesque, 1820 accepted as Coussarea Aublet, 1775
Genus Pegamea F. Vitman, 1789-1790 accepted as Pagamea Aublet, 1775
Genus Pelagodendron B.C. Seemann, 1866
Genus Pelaphia J. Banks & D.C. Solander ex A. Cunningham, 1839 accepted as Coprosma J.R. Forster & J.G.A. Forster, 1775
Genus Peltospermum Bentham in W.J. Hooker, 1849 accepted as Sacosperma G. Taylor in Exell, 1944
Genus Pentacarpaea Hiern, 1898 accepted as Pentanisia W.H. Harvey, 1842
Genus Pentacarpus T.E. von Post & C.E.O. Kuntze, 1903 accepted as Pentanisia W.H. Harvey, 1842
Genus Pentagonia Bentham, 1844
Genus Pentaloncha J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Pentanisia W.H. Harvey, 1842
Genus Pentanopsis Rendle, 1898
Genus Pentas Bentham in W.J. Hooker, 1844
Genus Pentodon Hochstetter, 1844
Genus Peponidium (Baillon) Arènes, 1960
Genus Perakanthus W. Robyns in Ridley, 1925
Genus Perama Aublet, 1775
Genus Peratanthe Urban, 1921 accepted as Nertera Banks ex J. Gaertner, 1788
Genus Perdicesca Provancher, 1862 accepted as Mitchella Linnaeus, 1753
Genus Peripeplus Pierre, 1898
Genus Pertusadina C.E. Ridsdale, 1979
Genus Petagomoa Bremekamp, 1934
Genus Peteria C.S. Rafinesque accepted as Rondeletia Linnaeus, 1753
Genus Petesia P. Browne, 1756 accepted as Rondeletia Linnaeus, 1753
Genus Petitiocodon E. Robbrecht, 1988
Genus Petunga A.P. de Candolle, 1830 accepted as Hypobathrum Blume, 1826
Genus Phallaria H.C.F. Schumacher, 1827 accepted as Psydrax J. Gaertner, 1788
Genus Phellocalyx D. Bridson in D. Bridson, P. Gasson & E. Robbrecht, 1980
Genus Phialanthus Grisebach, 1861
Genus Phialiphora I. Groeninckx, 2010
Genus Phitopis J.D. Hooker, 1871
Genus Phosanthus C.S. Rafinesque, 1820 accepted as Isertia Schreber, 1789
Genus Phuopsis (A. Grisebach) Bentham & J.D. Hooker, 1873
Genus Phylanthera F. Noroña, 1790 accepted as Hypobathrum Blume, 1826
Genus Phyllacantha J.D. Hooker, 1873 accepted as Phyllacanthus J.D. Hooker, 1871
Genus Phyllacanthus J.D. Hooker, 1871 accepted as Catesbaea Linnaeus, 1753
Genus Phyllis Linnaeus, 1753
Genus Phyllocrater Wernham, 1914
Genus Phyllomelia Grisebach, 1866
Genus Phyllopentas (B. Verdcourt) J. Kårehed & B. Bremer, 2007
Genus Phylohydrax C. Puff, 1986
Genus Phyteumoides H. Smeathman ex A.P. de Candolle, 1830 accepted as Virectaria Bremekamp, 1952
Genus Phytopis J.D. Hooker, 1871 accepted as Phitopis J.D. Hooker, 1871
Genus Picardaea Urban, 1903
Genus Pimentelia Weddell, 1849
Genus Pinarophyllon Brandegee, 1914
Genus Pinckneya A. Michaux, 1803
Genus Pinknea C.H. Persoon, 1805 accepted as Pinckneya A. Michaux, 1803
Genus Piringa A.L. Jussieu, 1820 accepted as Gardenia J. Ellis, 1761
Genus Pitardella D.D. Tirvengadum, 2003
Genus Pittierothamnus Steyermark, 1962 accepted as Amphidasya Standley, 1936
Genus Pittoniotis Grisebach, 1858
Genus Placocarpa J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Placodium W. Bentham & J.D. Hooker, 1873 accepted as Plocama W. Aiton, 1789
Genus Placoma J.F. Gmelin, 1791 accepted as Plocama W. Aiton, 1789
Genus Placopoda I.B. Balfour, 1882 accepted as Dirichletia Klotzsch, 1854
Genus Planaltina R.M. Salas & E.L. Cabral, 2010
Genus Plastolaena J.B.L. Pierre ex A.J.B. Chevalier, 1917 accepted as Schumanniophyton Harms in Engler & Prantl, 1897
Genus Platanocarpum (Endlicher) Korthals, 1839 accepted as Nauclea Linnaeus, 1762
Genus Platanocephalus Crantz, 1766 accepted as Nauclea Linnaeus, 1762
Genus Platycarpum Bonpland in Humboldt & Bonpland, 1811
Genus Platymerium Bartling ex A.P. de Candolle, 1830 accepted as Hypobathrum Blume, 1826
Genus Plectroniella W. Robyns, 1928
Genus Pleimeris Rafinesque, 1838 accepted as Gardenia J. Ellis, 1761
Genus Pleiocarpidia K.M. Schumann in Engler & Prantl, 1897
Genus Pleiocoryne S. Rauschert, 1982
Genus Pleiocraterium Bremekamp, 1939
Genus Pleotheca N. Wallich, 1830 accepted as Spiradiclis Blume, 1826-1827
Genus Plethyrsis Rafinesque, 1840 accepted as Richardia Linnaeus, 1753
Genus Pleureia Rafinesque, 1838 accepted as Psychotria Linnaeus, 1759
Genus Pleurocarpus Klotzsch, 1859 accepted as Cinchona Linnaeus, 1753
Genus Pleurocoffea Baillon, 1880 accepted as Coffea Linnaeus, 1753
Genus Pliocarpida T.E. von Post & C.E.O. Kuntze accepted as Pleiocarpidia K.M. Schumann in Engler & Prantl, 1897
Genus Plocama W. Aiton, 1789
Genus Plocaniophyllon Brandegee, 1914 accepted as Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Poecilocalyx Bremekamp, 1940
Genus Poederiopsis Rusby, 1907 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Pogonanthus Montrouzier, 1860 accepted as Morinda Linnaeus, 1753
Genus Pogonolobus F. von Mueller, 1858
Genus Pogonopus Klotzsch, 1853
Genus Poiretia J.F. Gmelin, 1791 accepted as Houstonia Linnaeus, 1753
Genus Polycoryne Keay, 1958 accepted as Pleiocoryne S. Rauschert, 1982
Genus Polycycliska Ridley, 1926 accepted as Lerchea Linnaeus, 1771
Genus Polyosus Loureiro, 1790
Genus Polyozus Loureiro, 1790 accepted as Psychotria Linnaeus, 1759
Genus Polyphragmon Desfontaines, 1820 accepted as Timonius A.P. de Candolle, 1830
Genus Polysolen S. Rauschert, 1982 accepted as Indopolysolenia S.S.R. Bennet in M.B. Raizada & S.S.R. Bennet, 1981
Genus Polysolenia J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Polysphaeria J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Polyura J.D. Hooker, 1868
Genus Pomangium Reinwardt, 1825 accepted as Argostemma Wallich in Roxburgh, 1824
Genus Pomatium C.F. Gaertner, 1807 accepted as Bertiera Aublet, 1775
Genus Pomax Solander ex A.P. de Candolle, 1830
Genus Pomazota Ridley, 1893 accepted as Coptophyllum P.W. Korthals, 1851
Genus Pontaletsje Adanson, 1763
Genus Porocarpus J. Gaertner, 1791 accepted as Timonius A.P. de Candolle, 1830
Genus Porterandia Ridley, 1940
Genus Portlandia P. Browne, 1756
Genus Posoqueria Aublet, 1775
Genus Posoria Rafinesque, 1820 accepted as Posoqueria Aublet, 1775
Genus Potima R.A. Hedwig, 1806 accepted as Faramea Aublet, 1775
Genus Pouchetia A. Richard ex A.P. de Candolle, 1830
Genus Poutaletsje Adanson, 1763
Genus Praravinia Korthals in Temminck, 1842
Genus Pravinaria Bremekamp, 1940
Genus Preussiodora Keay, 1958
Genus Princea Dubard & Dop, 1925 accepted as Triainolepis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Prismatomeris Thwaites, 1856
Genus Pristidia Thwaites, 1859 accepted as Gaertnera Lamarck, 1792
Genus Probletostemon K.M. Schumann, 1897 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Proscephaleium P.W. Korthals, 1851
Genus Psathura Commerson ex A.L. Jussieu, 1789
Genus Pseudaidia D.D. Tirvengadum in D.D. Tirvengadum & C. Sastre, 1987
Genus Pseudixora Miquel, 1857 accepted as Anomanthodia J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Pseudochimarrhis Ducke, 1922 accepted as Chimarrhis N.J. Jacquin, 1763
Genus Pseudocinchona A. Chevalier, 1909 accepted as Corynanthe Welwitsch, 1869
Genus Pseudocoptosperma P. De Block in De Block et al., 2018
Genus Pseudodiplospora D.B. Deb, 2001
Genus Pseudogaillonia I.A. Linczevski, 1973 accepted as Plocama W. Aiton, 1789
Genus Pseudogalium L.-E Yang, Z.-L. Nie & H. Sun in Yang et al., 2018
Genus Pseudogardenia Keay, 1958 accepted as Adenorandia S.C. Vermoesen, 1922
Genus Pseudohamelia Wernham, 1912
Genus Pseudomantalania J.-F. Leroy, 1973
Genus Pseudomiltemia A.L. Borhidi, 2004
Genus Pseudomussaenda Wernham, 1916
Genus Pseudonesohedyotis Tennant, 1965
Genus Pseudopeponidium Homolle ex Arènes, 1960 accepted as Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Pseudopyxis Miquel, 1867
Genus Pseudorachicallis T.E. von Post & C.E.O. Kuntze accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Pseudorandia S.C. Vermoesen, 1922
Genus Pseudorhachicallis W. Bentham & J.D. Hooker, 1873 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Pseudosabicea Hallé, 1963
Genus Psilanthopsis A. Chevalier, 1939 accepted as Coffea Linnaeus, 1753
Genus Psilanthus J.D. Hooker, 1873
Genus Psilobium Jack, 1822 accepted as Acranthera Arnott ex C.F. Meisner, 1838
Genus Psilostoma Klotzsch ex Ecklon & Zeyher, 1837 accepted as Canthium Lamarck, 1785
Genus Pstathura C.S. Rafinesque accepted as Psathura Commerson ex A.L. Jussieu, 1789
Genus Psychotria Linnaeus, 1759
Genus Psychotriphyllum H. Deane, 1902 †
Genus Psychotrophum P. Browne, 1756 accepted as Psychotria Linnaeus, 1759
Genus Psydrax J. Gaertner, 1788
Genus Psyllocarpus C.F.P. Martius & Zuccarini, 1824
Genus Pteridocalyx Wernham, 1911
Genus Pterogaillonia I.A. Linczevski, 1973 accepted as Plocama W. Aiton, 1789
Genus Pterostephus K.B. Presl, 1845 accepted as Spermacoce Linnaeus, 1753
Genus Ptychodea C.L. von Willdenow ex L.K.A. von Chamisso & D.F.L. von Schlechtendal, 1829 accepted as Sipanea Aublet, 1775
Genus Ptychostigma Hochstetter, 1844 accepted as Galiniera Delile, 1843
Genus Pubeta Linnaeus, 1775 accepted as Duroia Linnaeus f., 1782
Genus Pubistylus K. Thothathri, 1966
Genus Puffia S.G. Razafimandimbison & B. Bremer, 2014
Genus Punophila Willdenow in J.A. Schultes & J.H. Schultes, 1827
Genus Putoria Persoon, 1805 accepted as Plocama W. Aiton, 1789
Genus Pygmaeothamnus W. Robyns, 1928
Genus Pyragra Bremekamp, 1958
Genus Pyrostria Commerson ex A.L. Jussieu, 1789
Genus Quinquina Boehmer in Ludwig, 1760 accepted as Cinchona Linnaeus, 1753
Genus Rachicallis A.P. de Candolle, 1830
Genus Ramonadoxa S.K. Paudyal & P.G. Delprete in Paudyal et al., 2018
Genus Ramosmania D.D. Tirvengadum & B. Verdcourt in D.D. Tirvengadum, 1982
Genus Ramspekia Scopoli, 1777 accepted as Posoqueria Aublet, 1775
Genus Randia Linnaeus, 1753
Genus Rangia A.H.R. Grisebach, 1866 accepted as Randia Linnaeus, 1753
Genus Raritebe Wernham, 1917
Genus Ravnia Oersted, 1852 accepted as Hillia N.J. Jacquin, 1760
Genus Razafimandimbisonia K. Kainulainen & B. Bremer, 2009
Genus Readea Gillespie, 1930
Genus Relbunium (Endlicher) Bentham & J.D. Hooker, 1873 accepted as Galium Linnaeus, 1753
Genus Remijia A.P. de Candolle, 1829
Genus Renistipula A.L. Borhidi, 2004
Genus Rennellia Korthals, 1851
Genus Resinanthus (A.L. Borhidi) A.L. Borhidi, 2007 accepted as Stenostomum C.F. Gaertner, 1806
Genus Restiaria Loureiro, 1790 accepted as Uncaria Schreber, 1789
Genus Retiniphyllum Bonpland in Humboldt & Bonpland, 1806
Genus Reussia A.W. Dennstedt, 1818 accepted as Paederia Linnaeus, 1767
Genus Rhabdostigma J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Kraussia W.H. Harvey, 1842
Genus Rhachicallis É. Spach, 1838 accepted as Rachicallis A.P. de Candolle, 1830
Genus Rhadinopus S. Moore, 1930
Genus Rhaphidura Bremekamp, 1940
Genus Rhipidantha Bremekamp, 1940
Genus Rhodopentas J. Kårehed & B. Bremer, 2007
Genus Rhodostoma Scheidweiler, 1842 accepted as Palicourea Aublet, 1775
Genus Rhombospora Korthals, 1851 accepted as Greenea R. Wight & Arnott, 1834
Genus Rhopalobrachium Schlechter & K. Krause, 1908
Genus Rhyssocarpus Endlicher, 1843
Genus Rhytidotus J.D. Hooker, 1873 accepted as Bobea Gaudichaud-Beaupré in Freycinet, 1830
Genus Ricardia Adanson, 1763 accepted as Richardia Linnaeus, 1753
Genus Richardia Linnaeus, 1753
Genus Richardsonia Kunth, 1818 accepted as Richardia Linnaeus, 1753
Genus Ridsdalea J.T. Pereira & K.M. Wong, 2016
Genus Rikarda Adanson, 1763
Genus Riodocea P.G. Delprete, 1999
Genus Riqueuria Ruiz & Pavon, 1794
Genus Robbrechtia P. De Block, 2003
Genus Robynsia Hutchinson in Hutchinson & Dalziel, 1931
Genus Rogiera J.E. Planchon, 1849 accepted as Rondeletia Linnaeus, 1753
Genus Roigella A. Borhidi & M.Z. Fernandez, 1982
Genus Rojoc Adanson, 1763 accepted as Morinda Linnaeus, 1753
Genus Ronabea Aublet, 1775
Genus Ronabia J.B. Saint-Lager, 1880 accepted as Psychotria Linnaeus, 1759
Genus Rondeletia Linnaeus, 1753
Genus Ronobea Aublet, 1775
Genus Rosea Klotzsch, 1853 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Rosenbergiodendron Fagerlind, 1948
Genus Rothamannia Thunberg, 1776 accepted as Rothmannia C.P. Thunberg, 1776
Genus Rotheria Meyen, 1834 accepted as Cruckshanksia W.J. Hooker & Arnott, 1833
Genus Rothmannia C.P. Thunberg, 1776
Genus Rovaeanthus A.L. Borhidi, 2004
Genus Rubeola P. Miller, 1754 accepted as Crucianella Linnaeus, 1753
Genus Rubeola J. Hill, 1756 accepted as Sherardia Linnaeus, 1753
Genus Rubia Linnaeus, 1753
Genus Rubiaceaecarpum P. Menzel, 1914 †
Genus Rubiaceocarpum Kräusel, 1939 †
Genus Rubioides Perkins, 1904 † accepted as Opercularia J. Gaertner, 1788
Genus Rubioxylon E. Hofmann, 1952 †
Genus Rubovietnamia D.D. Tirvengadum, 1998
Genus Rudgea R.A. Salisbury, 1807
Genus Rustia Klotzsch in Hayne, 1846
Genus Rutidea A.P. de Candolle, 1807
Genus Rytidea C.P.J. Sprengel, 1824 accepted as Rutidea A.P. de Candolle, 1807
Genus Rytidotus J.D. Hooker, 1870 accepted as Bobea Gaudichaud-Beaupré in Freycinet, 1830
Genus Rytigynia Blume, 1850
Genus Sabicea Aublet, 1775
Genus Sacconia Endlicher, 1838 accepted as Chione A.P. de Candolle, 1830
Genus Sacosperma G. Taylor in Exell, 1944
Genus Sahlbergia N.M.J. de Necker, 1790 accepted as Gardenia J. Ellis, 1761
Genus Sahlbergia H.G.L. Reichenbach, 1828 accepted as Gardenia J. Ellis, 1761
Genus Saldanha Vellozo, 1829 accepted as Hillia N.J. Jacquin, 1760
Genus Saldinia A. Richard ex A.P. de Candolle, 1830
Genus Salzmannia A.P. de Candolle, 1830
Genus Santalina Baillon, 1890 accepted as Tarenna J. Gaertner, 1788
Genus Santia R. Wight & Arnott, 1834 accepted as Lasianthus W. Jack, 1823
Genus Saprosma Blume, 1827
Genus Sarcocephalus Afzelius ex Sabine, 1824
Genus Sarcopygme Setchell & Christophersen, 1935
Genus Sardinia Vellozo, 1829 accepted as Guettarda Linnaeus, 1753
Genus Sarissus J. Gaertner, 1788 accepted as Hydrophylax Linnaeus f., 1782
Genus Scandentia E.L. Cabral & N.M. Bacigalupo, 2001 accepted as Denscantia E.L. Cabral & N.M. Bacigalupo, 2001
Genus Scepseothamnus Chamisso, 1834 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Schachtia G.K.W.H. Karsten, 1859
Genus Schenckia K. Schumann in C.F.P. Martius, 1889 accepted as Deppea Chamisso & D.F.L. Schlechtendal, 1830
Genus Schetti Adanson, 1763 accepted as Ixora Linnaeus, 1753
Genus Schiedea A. Richard, 1830 accepted as Machaonia Bonpland in Humboldt & Bonpland, 1806
Genus Schiedea F.G. Bartling, 1830 accepted as Richardia Linnaeus, 1753
Genus Schismatoclada J.G. Baker, 1883
Genus Schizangium F.G. Bartling ex A.P. de Candolle, 1830 accepted as Mitracarpus Zuccarini in J.A. Schultes & J.H. Schultes, 1827
Genus Schizenterospermum Homolle ex Arènes, 1960
Genus Schizocalyx Weddell, 1854 accepted as Bathysa K.B. Presl, 1845
Genus Schizocolea Bremekamp, 1950
Genus Schizomussaenda Li, 1943
Genus Schizospermum Boivin ex H.E. Baillon, 1879 accepted as Cremaspora Bentham in W.J. Hooker, 1849
Genus Schizostigma Arnott ex Meisner, 1838
Genus Schmidtottia Urban, 1923
Genus Schoenleinia J.F. Klotzsch in F.G. Hayne, 1846 accepted as Bathysa K.B. Presl, 1845
Genus Schradera Vahl, 1796
Genus Schreibersia Pohl ex Endlicher, 1838 accepted as Augusta Pohl, 1828(?)
Genus Schumanniophyton Harms in Engler & Prantl, 1897
Genus Schwendenera K. Schumann, 1886
Genus Schwenkfelda Schreber, 1789 accepted as Sabicea Aublet, 1775
Genus Schwenkfeldia C.L. von Willdenow, 1798 accepted as Sabicea Aublet, 1775
Genus Sclerococcus F.G. Bartling, 1830 accepted as Hedyotis Linnaeus, 1753
Genus Scleromitrion (R. Wight & Arnott) C.F. Meisner, 1838
Genus Scolosanthus Vahl, 1796
Genus Scyphiphora C.F. Gaertner, 1806
Genus Scyphochlamys I.B. Balfour, 1879
Genus Scyphostachys Thwaites, 1859
Genus Seemannia W.J. Hooker, 1848 accepted as Pentagonia Bentham, 1844
Genus Semaphyllanthe L. Andersson, 1995 accepted as Calycophyllum A.P. de Candolle, 1830
Genus Sericanthe E. Robbrecht, 1978
Genus Serissa Commerson ex A.L. Jussieu, 1789
Genus Sestinia P.E. Boissier & R.F. Hohenacker, 1843 accepted as Wendlandia Bartling ex A.P. de Candolle, 1830
Genus Seychellea S.G. Razafimandimbison & C. Rydin, 2019
Genus Shaferocharis Urban, 1912
Genus Shaolinchiana S.S. Ying, 2022
Genus Sherardia Linnaeus, 1753
Genus Sherbournia G. Don in Loudon, 1855
Genus Sicelium P. Browne, 1756 accepted as Coccocypselum P. Browne, 1756
Genus Sickingia Willdenow, 1801 accepted as Simira Aublet, 1775
Genus Siderobombyx Bremekamp, 1947 accepted as Xanthophytum Reinwardt ex Blume, 1826
Genus Siderodendrum Schreber, 1789 accepted as Ixora Linnaeus, 1753
Genus Sideroxyloides N.J. Jacquin, 1763 accepted as Ixora Linnaeus, 1753
Genus Siemensia Urban, 1923
Genus Silamnus Rafinesque, 1838 accepted as Cephalanthus Linnaeus, 1753
Genus Simira Aublet, 1775
Genus Singaporandia K.M. Wong, 2016
Genus Sinoadina C.E. Ridsdale, 1979
Genus Sinospiradiclis H.S. Lo, 1998
Genus Sipanea Aublet, 1775
Genus Sipaneopsis Steyermark in Maguire et al., 1967
Genus Sipania B.C. Seemann, 1854
Genus Siphomeris Bojer ex W.J. Hooker, 1833 accepted as Paederia Linnaeus, 1767
Genus Siphonandra Turczaninow, 1848 accepted as Chiococca P. Browne, 1756
Genus Siphonandrium K.M. Schumann in K.M. Schumann & Lauterbach, 1905
Genus Siphonia Bentham, 1841 accepted as Augusta Pohl, 1828(?)
Genus Solena Willdenow, 1798 accepted as Posoqueria Aublet, 1775
Genus Solenandra J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Exostema (Persoon) Bonpland in Humboldt & Bonpland, 1807
Genus Solenixora Baillon, 1880 accepted as Coffea Linnaeus, 1753
Genus Sommera Schlechtendal, 1835
Genus Spallanzania A.P. de Candolle, 1830 accepted as Mussaenda Linnaeus, 1753
Genus Spathichlamys R.N. Parker, 1931
Genus Spermacoce Linnaeus, 1753
Genus Spermacoceodes O. Kuntze, 1898 accepted as Spermacoce Linnaeus, 1753
Genus Spermacon C.S. Rafinesque, 1834 accepted as Spermacoce Linnaeus, 1753
Genus Spermadictyon Roxburgh, 1815
Genus Sphaerophora Blume, 1850 accepted as Morinda Linnaeus, 1753
Genus Sphinctanthus Bentham, 1841
Genus Spicillaria A. Richard, 1830 accepted as Hypobathrum Blume, 1826
Genus Spiradiclis Blume, 1826-1827
Genus Sprucea Bentham, 1853 accepted as Simira Aublet, 1775
Genus Squamellaria Beccari, 1886
Genus Stachyarrhena J.D. Hooker, 1870
Genus Stachyococcus Standley, 1936
Genus Staelia Chamisso & Schlechtendal, 1828
Genus Staëlia Chamisso & Schlechtendal, 1828 represented as Staelia Chamisso & Schlechtendal, 1828
Genus Standleya Brade, 1932
Genus Stannia H. Karsten, 1848 accepted as Posoqueria Aublet, 1775
Genus Staurospermum P. Thonning in H.C.F. Schumacher, 1827 accepted as Mitracarpus Zuccarini in J.A. Schultes & J.H. Schultes, 1827
Genus Steenisia R.C. Bakhuizen van den Brink fil., 1952
Genus Stelechantha Bremekamp, 1940
Genus Stellix F. Noroña, 1790 accepted as Psychotria Linnaeus, 1759
Genus Stelmanis Rafinesque, 1840 accepted as Hedyotis Linnaeus, 1753
Genus Stelmotis C.S. Rafinesque, 1836 accepted as Hedyotis Linnaeus, 1753
Genus Stenaria (Rafinesque) E.E. Terrell, 2001
Genus Stenosepala C. Persson, 2000
Genus Stenostomum C.F. Gaertner, 1806
Genus Stenotis E.E. Terrell, 2001
Genus Stephanium Schreber, 1789 accepted as Palicourea Aublet, 1775
Genus Stephanococcus Bremekamp, 1952
Genus Stephegyne Korthals in Temminck, 1842 accepted as Mitragyna P.W. Korthals, 1839
Genus Steudelago O. Kuntze, 1891 accepted as Exostema (Persoon) Bonpland in Humboldt & Bonpland, 1807
Genus Stevensia Poiteau in A.P. de Candolle, 1802
Genus Steyermarkia Standley, 1940
Genus Stichianthus Valeton, 1920
Genus Stigmanthus Loureiro, 1790 accepted as Morinda Linnaeus, 1753
Genus Stigmatanthus J.J. Roemer & J.A. Schultes, 1819 accepted as Morinda Linnaeus, 1753
Genus Stilpnophyllum J.D. Hooker, 1873
Genus Stipularia Palisot de Beauvois, 1810
Genus Stomandra Standley, 1947 accepted as Rustia Klotzsch in Hayne, 1846
Genus Straussia (A.P. de Candolle) A. Gray, 1858 accepted as Psychotria Linnaeus, 1759
Genus Streblosa Korthals, 1851
Genus Streblosiopsis Valeton, 1910
Genus Strempelia A. Richard ex A.P. de Candolle, 1830
Genus Striolaria Ducke, 1945 accepted as Pentagonia Bentham, 1844
Genus Strumpfia N.J. Jacquin, 1760
Genus Sturmia C.F. von Gaertner, 1806 accepted as Antirhea Commerson ex A.L. Jussieu, 1789
Genus Stylocoryna Cavanilles, 1798 accepted as Aidia Loureiro, 1790
Genus Stylocoryne R. Wight & G.A.W. Arnott, 1834 accepted as Aidia Loureiro, 1790
Genus Stylosiphonia Brandegee, 1914
Genus Suberanthus A. Borhidi & M.Z. Fernandez, 1982
Genus Sukunia A.C. Smith, 1936
Genus Sulipa Blanco, 1837 accepted as Gardenia J. Ellis, 1761
Genus Sulitia Merrill, 1926
Genus Sulzeria J.J. Roemer & J.A. Schultes, 1819 accepted as Faramea Aublet, 1775
Genus Suteria A.P. de Candolle, 1830 accepted as Psychotria Linnaeus, 1759
Genus Sykesia Arnott, 1836 accepted as Gaertnera Lamarck, 1792
Genus Sylvainia M.F. Romero & R.M. Salas in Romero et al., 2023
Genus Symphyllarion Gagnepain, 1948 accepted as Hedyotis Linnaeus, 1753
Genus Synaptantha J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Synisoon Baillon, 1879 accepted as Retiniphyllum Bonpland in Humboldt & Bonpland, 1806
Genus Syringantha Standley, 1930
Genus Tainus A. Torres-Montúfar, H. Ochoterena & T. Borsch in Torres-Montúfar et al., 2017
Genus Tamatavia J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Chapelieria A. Richard ex A.P. de Candolle, 1830
Genus Tamilnadia D.D. Tirvengadum & C. Sastre, 1979
Genus Tammsia H. Karsten, 1861
Genus Tamridaea M. Thulin & B. Bremer, 1998
Genus Tangaraca Adanson, 1763 accepted as Hamelia N.J. Jacquin, 1760
Genus Tangshuia S.-S. Ying, 2022
Genus Tapesia C.F. Gaertner accepted as Tepesia C.F. Gaertner, 1806
Genus Tapinopentas Bremekamp, 1952 accepted as Otomeria Bentham in W.J. Hooker, 1849
Genus Tapiphyllum W. Robyns, 1928 accepted as Vangueria A.L. Jussieu, 1789
Genus Tapogomea Aublet, 1775 accepted as Psychotria Linnaeus, 1759
Genus Taramea C.S. Rafinesque accepted as Faramea Aublet, 1775
Genus Tardavel Adanson, 1763 accepted as Spermacoce Linnaeus, 1753
Genus Tarenna J. Gaertner, 1788
Genus Tarennella P. De Block, 2021
Genus Tarennoidea D.D. Tirvengadum & C. Sastre, 1979
Genus Tatea B.C. Seemann, 1866 accepted as Bikkia Reinwardt, 1825
Genus Teinosolen J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Heterophyllaea J.D. Hooker, 1873
Genus Temnocalyx W. Robyns, 1928
Genus Temnopteryx J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Tennantia B. Verdcourt, 1981
Genus Tepesia C.F. Gaertner, 1806 accepted as Hamelia N.J. Jacquin, 1760
Genus Terebraria O. Kuntze in Post & O. Kuntze, 1903 accepted as Neolaugeria D.H. Nicolson, 1979
Genus Terrellianthus A.L. Borhidi, 2012 accepted as Arcytophyllum Willdenow ex J.A. Schultes & J.H. Schultes, 1827
Genus Tertrea A.P. de Candolle, 1830 accepted as Machaonia Bonpland in Humboldt & Bonpland, 1806
Genus Tessiera A.P. de Candolle, 1830 accepted as Spermacoce Linnaeus, 1753
Genus Tetralopha J.D. Hooker, 1870 accepted as Gynochtodes Blume, 1827
Genus Tetramerium C.F. Gaertner, 1806 accepted as Faramea Aublet, 1775
Genus Tetraplasia Rehder, 1920 accepted as Damnacanthus C.F. Gaertner, 1805
Genus Tetrastigma K. Schumann, 1896 accepted as Schumanniophyton Harms in Engler & Prantl, 1897
Genus Thaigardenia S. Sungkaew, A. Teerawatananon, V. Chamchumroon & K.M. Wong in Sungkaew et al., 2024
Genus Thamnoldenlandia I. Groeninckx, 2010
Genus Thecagonum C.R. Babu, 1971 accepted as Oldenlandia Linnaeus, 1753
Genus Thecorchus Bremekamp, 1952 accepted as Oldenlandia Linnaeus, 1753
Genus Theligonum Linnaeus, 1753
Genus Theyodis A. Richard, 1848 accepted as Oldenlandia Linnaeus, 1753
Genus Thieleodoxa Chamisso, 1834 accepted as Alibertia A. Richard ex A.P. de Candolle, 1830
Genus Thiersia Baillon, 1879 accepted as Faramea Aublet, 1775
Genus Thiollierea Montrouzier, 1860
Genus Thliphthisa (A. Grisebach) P. Caputo & E. Del Guacchio, 2020
Genus Thogsennia A. Aiello, 1979
Genus Thouarsiora Homolle ex Arènes, 1960 accepted as Ixora Linnaeus, 1753
Genus Thunbergia Montin, 1773 accepted as Gardenia J. Ellis, 1761
Genus Thyridocalyx Bremekamp, 1956 accepted as Triainolepis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Thysanospermum Champion ex Bentham, 1852 accepted as Coptosapelta Korthals, 1851
Genus Timonius A.P. de Candolle, 1830
Genus Tinadendron F. Achille, 2006
Genus Tobagoa Urban, 1916
Genus Tocoyena Aublet, 1775
Genus Tontanea Aublet, 1775 accepted as Coccocypselum P. Browne, 1756
Genus Tortuella Urban, 1927
Genus Tournefortiopsis Rusby, 1907 accepted as Guettarda Linnaeus, 1753
Genus Trailliaedoxa W.W. Smith & Forrest, 1917
Genus Tresanthera G.K.W.H. Karsten, 1859
Genus Trevirania G. Heynhold, 1847 accepted as Psychotria Linnaeus, 1759
Genus Triainolepis J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Tribrachya Korthals, 1851 accepted as Rennellia Korthals, 1851
Genus Tricalysia A. Richard ex A.P. de Candolle, 1830
Genus Trichogalium (A.P. de Candolle) Fourreau, 1868 accepted as Galium Linnaeus, 1753
Genus Trichostachys J.D. Hooker in Bentham & J.D. Hooker, 1873
Genus Triflorensia S.T. Reynolds, 2005
Genus Trigonopyren C.E.B. Bremekamp, 1963
Genus Triodon A.P. de Candolle, 1830 accepted as Diodia Linnaeus, 1753
Genus Trisciadia J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Caelospermum Blume, 1827
Genus Tromlyca A.L. Borhidi, 2017
Genus Trukia Kanehira, 1935 accepted as Atractocarpus Schlechter & K. Krause, 1908
Genus Tsiangia P.P.-H. But, H.-H. Hsue & P.-T. Li, 1986 accepted as Ixora Linnaeus, 1753
Genus Tulearia P. De Block in De Block et al., 2018
Genus Ucriana Willdenow, 1798 accepted as Tocoyena Aublet, 1775
Genus Uncaria Schreber, 1789
Genus Uncariopsis G.K.W.H. Karsten, 1859 accepted as Schradera Vahl, 1796
Genus Uncinaria H.G.L. Reichenbach, 1841 accepted as Uncaria Schreber, 1789
Genus Uragoga Baillon, 1879 accepted as Psychotria Linnaeus, 1759
Genus Urceolaria Willdenow in Cothenius, 1790 accepted as Schradera Vahl, 1796
Genus Urophyllum Wallich in Roxburgh, 1824
Genus Uruparia C.S. Rafinesque, 1838 accepted as Uncaria Schreber, 1789
Genus Vaillantia accepted as Valantia Linnaeus, 1753
Genus Valantia Linnaeus, 1753
Genus Vanessa Rafinesque, 1837 accepted as Manettia Mutis ex Linnaeus, 1771
Genus Vangueria A.L. Jussieu, 1789
Genus Vangueriella B. Verdcourt, 1987
Genus Vangueriopsis W. Robyns, 1928
Genus Varnera Linnaeus accepted as Varneria Linnaeus, 1759
Genus Varneria Linnaeus, 1759 accepted as Gardenia J. Ellis, 1761
Genus Vavanga Rohr, 1792 accepted as Vangueria A.L. Jussieu, 1789
Genus Versteegia Valeton, 1911
Genus Verulamia A.P. de Candolle ex Poiret, 1808 accepted as Pavetta Linnaeus, 1753
Genus Vidalasia D.D. Tirvengadum, 1998
Genus Vignaldia A. Richard, 1848 accepted as Pentas Bentham in W.J. Hooker, 1844
Genus Vignaudia G.A. Schweinfurth, 1867 accepted as Pentas Bentham in W.J. Hooker, 1844
Genus Villaria Rolfe, 1884
Genus Virecta Smith in A. Rees, 1817 accepted as Virectaria Bremekamp, 1952
Genus Virecta Linnaeus f., 1782 accepted as Sipanea Aublet, 1775
Genus Virectaria Bremekamp, 1952
Genus Viscoides N.J. Jacquin, 1763 accepted as Psychotria Linnaeus, 1759
Genus Vissadali Adanson, 1763 accepted as Knoxia Linnaeus, 1753
Genus Viviania Colla, 1825 accepted as Melanopsidium Colla, 1824
Genus Viviania Rafinesque, 1814 accepted as Guettarda Linnaeus, 1753
Genus Voigtia Klotzsch in Hayne, 1846 accepted as Bathysa K.B. Presl, 1845
Genus Wahlenbergia Blume, 1823 accepted as Tarenna J. Gaertner, 1788
Genus Wallichia Reinwardt in Blume, 1823 accepted as Urophyllum Wallich in Roxburgh, 1824
Genus Wandersong D.W. Taylor, 2014
Genus Warburgina A. Eig, 1927
Genus Warneria Linnaeus, 1759
Genus Warneria J. Ellis, 1821
Genus Warneria Linnaeus accepted as Gardenia J. Ellis, 1761
Genus Warscewiczia accepted as Warszewiczia Klotzsch, 1853
Genus Warszewiczia Klotzsch, 1853
Genus Watsonamra O. Kuntze, 1891 accepted as Pentagonia Bentham, 1844
Genus Webera Schreber, 1791 accepted as Tarenna J. Gaertner, 1788
Genus Webera Cramer, 1803
Genus Wendlandia Bartling ex A.P. de Candolle, 1830
Genus Wernhamia S. Moore, 1922 accepted as Simira Aublet, 1775
Genus Wiasemskya Klotzsch, 1847 accepted as Tammsia H. Karsten, 1861
Genus Wiegmannia Meyen, 1834 accepted as Kadua Chamisso & D.F.L. Schlechtendal, 1829
Genus Wigmannia W.G. Walpers, 1847 accepted as Kadua Chamisso & D.F.L. Schlechtendal, 1829
Genus Willdenovia J.F. Gmelin, 1791 accepted as Rondeletia Linnaeus, 1753
Genus Williamsia Merrill, 1908 accepted as Praravinia Korthals in Temminck, 1842
Genus Wittmackanthus O. Kuntze, 1891
Genus Wittmannia Vahl, 1792 accepted as Vangueria A.L. Jussieu, 1789
Genus Xanthophytopsis Pitard in Lecomte, 1922 accepted as Xanthophytum Reinwardt ex Blume, 1826
Genus Xanthophytum Reinwardt ex Blume, 1826
Genus Xantonnea Pierre ex Pitard in Lecomte, 1923
Genus Xantonneopsis Pitard in Lecomte, 1923
Genus Xerococcus Oersted, 1852
Genus Xeromphis Rafinesque, 1838 accepted as Catunaregam N.M. Wolf, 1776
Genus Yangapa Rafinesque, 1838 accepted as Gardenia J. Ellis, 1761
Genus Yutajea J.A. Steyermark, 1987
Genus Zalmaria C.S. Rafinesque, 1820 accepted as Rondeletia Linnaeus, 1753
Genus Zamaria Rafinesque accepted as Zalmaria C.S. Rafinesque, 1820
Genus Zeuxanthe Ridley, 1940 accepted as Prismatomeris Thwaites, 1856
Genus Zuccarinia Blume, 1827
Genus Zuccarinia K.P.J. Sprengel, 1827
Genus Zwaardekronia Korthals, 1851 accepted as Psychotria Linnaeus, 1759
Genus Zygoon Hiern in D. Oliver, 1877 accepted as Tarenna J. Gaertner, 1788
Family Saccifoliaceae Maguire & Pires, 1978 accepted as Gentianaceae de Jussieu, 1789
Family Spigeliaceae von Berchtold & J. Presl, 1823 accepted as Loganiaceae R. Brown ex Martius, 1827
Family Strychnaceae de Candolle ex Perleb, 1818 accepted as Loganiaceae R. Brown ex Martius, 1827
Family Theligonaceae Dumortier, 1829 accepted as Rubiaceae de Jussieu, 1789
Order Geraniales
Order Glaucidiales accepted as Ranunculales
Order Griseliniales accepted as Apiales
Order Gunnerales
Order Haemodorales accepted as Commelinales
Order Haloragales accepted as Saxifragales
Order Hamamelidales accepted as Saxifragales
Order Helobiales accepted as Alismatales
Order Helwingiales accepted as Aquifoliales
Order Huerteales
Order Hydatellales accepted as Nymphaeales
Order Hydrangeales accepted as Cornales
Order Hydrastidales accepted as Ranunculales
Order Hydrocharitales accepted as Alismatales
Order Hydropeltidales accepted as Nymphaeales
Order Hypericales accepted as Malpighiales
Order Hypoxidales accepted as Asparagales
Order Icacinales
Order Illiciales accepted as Austrobaileyales
Order Iridales accepted as Asparagales
Order Juglandales accepted as Fagales
Order Juncaginales accepted as Alismatales
Order Juncales accepted as Poales
Order Lamiales
Order Laurales
Order Lecythidales accepted as Ericales
Order Leitneriales accepted as Sapindales
Order Liliales
Order Linales accepted as Malpighiales
Order Magnoliales
Order Magnoliopsida (awaiting allocation)
Order Malpighiales
Order Malvales
Order Melanthiales accepted as Liliales
Order Metteniusales
Order Myricales accepted as Fagales
Order Myrsinales accepted as Ericales
Order Myrtales
Order Najadales accepted as Alismatales
Order Nepenthales accepted as Caryophyllales
Order Nymphaeales
Order Ochnales accepted as Malpighiales
Order Oleales accepted as Lamiales
Order Orchidales accepted as Asparagales
Order Oxalidales
Order Pandanales
Order Papaverales accepted as Ranunculales
Order Paracryphiales
Order Parnassiales accepted as Celastrales
Order Petrosaviales
Order Picramniales
Order Piperales
Order Plantaginales accepted as Lamiales
Order Plumbaginales accepted as Caryophyllales
Order Poales
Order Podostemales accepted as Malpighiales
Order Polygalales accepted as Fabales
Order Polygonales accepted as Caryophyllales
Order Primulales accepted as Ericales
Order Proteales
Order Rafflesiales accepted as Malpighiales
Order Ranunculales
Order Restionales accepted as Poales
Order Rhamnales accepted as Rosales
Order Rhizophorales accepted as Malpighiales
Order Roridulales accepted as Ericales
Order Rosales
Order Rubiales accepted as Gentianales
Order Rutales accepted as Sapindales
Order Sabiales accepted as Proteales
Order Salicales accepted as Malpighiales
Order Santalales
Order Sapindales
Order Sarbaicarpales †
Order Saxifragales
Order Scrophulariales accepted as Lamiales
Order Smilacales accepted as Liliales
Order Solanales
Order Stemonales accepted as Pandanales
Order Tamaricales accepted as Caryophyllales
Order Tecophilaeales accepted as Asparagales
Order Theales accepted as Ericales
Order Thymelaeales accepted as Malvales
Order Toricelliales accepted as Cornales
Order Trilliales accepted as Liliales
Order Triuridales accepted as Pandanales
Order Trochodendrales
Order Typhales accepted as Poales
Order Urticales accepted as Rosales
Order Vahliales
Order Viburnales accepted as Dipsacales
Order Violales accepted as Malpighiales
Order Vitales
Order Xanthorrhoeales accepted as Asparagales
Order Zingiberales
Order Zygophyllales
Family Archaefructaceae G. Sun, Q. Ji, D.L. Dilcher, S. Zheng, K.C. Nixon & X. Wang, 2002 †
Family Sinoherbaceae Z.-J. Liu & X. Wang in Liu et al., 2021 †
Genus Aachenosaurus Smets, 1887 † accepted as Aachenoxylon M. Hovelacque, 1889 †
Genus Aachenoxylon M. Hovelacque, 1889 †
Genus Antholithes A.T. Brongniart, 1822 †
Genus Archaebuda L.-J. Chen & X. Wang, 2022 †
Genus Ascarinophyllum J. Čepičková & J. Kvaček, 2022 †
Genus Atrichodendron Gagnepain, 1950
Genus Barykovia M.G. Moiseeva, 2012 †
Genus Bergacarpon J. Marmi, B. Gomez, S. Villalba-Breva & C. Martín-Closas, 2012 †
Genus Bilitalium F. Buchanan-Hamilton, 1807
Genus Caliciflora E.M. Friis, K.R. Pedersen & P.R. Crane, 2016 †
Genus Carpestella M. von Balthazar, K.R. Pedersen, P.R. Crane & E.M. Friis, 2008 †
Genus Catanthus E.M. Friis, P.R. Crane & K.R. Pedersen, 2020 †
Genus Cavilignum C. Siegert & E.J. Hermsen, 2020 †
Genus Chainandra G.O. Poinar Jr. & K.L. Chambers, 2020 †
Genus Covidifructus Z. Heřmanová, J. Čepičková, J. Kvaček, M. von Balthazar & J. Schönenberger, 2022 †
Genus Cratolirion C. Coifard, N. Kardjilov & M.E.C. Bernardes-de-Oliveira in Coifard et al., 2019 †
Genus Culmites A.T. Brongniart, 1822 †
Genus Cyathitepala G.O. Poinar Jr. & K.L. Chambers, 2020 †
Genus Dilcherifructus X. Wang, 2021 †
Genus Dillhoffia S.R. Manchester & K.B. Pigg, 2008 †
Genus Dinganthus X.-D. Liu, J.B. Diez, Y. Fan, Z.-J. Liu & X. Wang, 2020 †
Genus Elasmostemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
Genus Endressistemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
Genus Exogenites A.T. Brongniart, 1822 †
Genus Fairlingtonia N.A. Jud, 2015 †
Genus Florigerminis D.-F. Cui, Y. Hou, P. Yin & X. Wang, 2022 †
Genus Fouldenia J.M. Bannister, D.E. Lee & J.I. Raine 2005 †
Genus Friisifructus K.K. Tang, S.Y. Smith & B.A. Atkinson, 2023 †
Genus Gansufructus B. Du in Du et al., 2021 †
Genus Gansupeltata G.-T. Wu, W.-X. Ren, L. Han, H.-S. Wang, Y.-F. Hua & B.-N. Sun, 2022 †
Genus Harmsia E. McIver & J.F. Basinger, 1993 † accepted as Mciveriella A.B. Doweld, 2016 †
Genus Herbifolia A. Frolov & I. Enushchenko, 2022 †
Genus Honeytheca I.B. Huegele & S.R. Manchester, 2022 †
Genus Ibericarpus E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
Genus Kachaikenia R. Cunéo & M.A. Gandolfo, 2005 †
Genus Kenilanthus E.M. Friis, K.R. Pedersen & P.R. Crane, 2016 †
Genus Lingyuananthus X. Wang, 2022 †
Genus Mciveriella A.B. Doweld, 2016 †
Genus Menatanthus D. Uhl, K.N. Paudayal & H. El Atfy in Uhl et al., 2020 †
Genus Nicolia Unger in Endlicher, 1842 †
Genus Nitaspermum E.M. Friis, P.R. Crane & K.R. Pedersen, 2018 †
Genus Othniophyton Manchester, Judd & Correa-Narvaez, 2024 †
Genus Paisia E.M. Friis, M.M. Mendes & K.R. Pedersen, 2018 †
Genus Phantophlebia G.O. Poinar, Jr. & K.L. Chambers, 2020 †
Genus Sherwinoxylon A. Boura & G. Saulnier in Boura et al., 2019 †
Genus Singpuria D. Ramteke, S.R. Manchester & V.D. Nagrale in Ramteke et al., 2020 †
Genus Strombothelya G.O. Poinar, Jr. & K.L. Chambers, 2019 †
Genus Tanispermum E.M. Friis, P.R. Crane & K.R. Pedersen, 2018 †
Genus Thorphyllum R. Cunéo & M.A. Gandolfo, 2005 †
Genus Tolmania N.L. Edmonds, R.A. Stockey & G.W. Rothwell, 2022 †
Genus Ubiquitoxylon E.A. Wheeler in Wheeler et al., 2019 †
Genus Valvidistemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
Genus Wingia H. Wang & D.L. Dilcher, 2018 †
Genus Wireroadia X. Zhang, Y. Wang, D.L. Dilcher & S.R. Manchester, 2020 †
Genus Zlatkovia G.W. Rothwell & R.A. Stockey, 2022 †
Genus Comoxia Jud, Bradley, Zahnd, Rothwell & Stockey, 2024 †
Genus Compitoxylon Gentis, De Franceschi & Boura, 2023 †
Genus Felinanthus Heřmanová, Von Balthazar, Kvaček & Schönenberger, 2024 †
Genus Nothophylica Beurel, Bachelier, Schmidt & Sadowski, 2024 †
Genus Pteroheterochrosperma M.A. Smith, D.E. Greenwalt & S.R. Manchester, 2023 †
Genus Quadrasubulaflora M.A. Smith, D.E. Greenwalt & S.R. Manchester, 2023 †
Genus Racheliflora E.M. Friis, P.R. Crane & K.R. Pedersen, 2023 †
Genus Tortorellixylon C.F. Rombola, R.R. Pujana, D.P. Ruiz & E.S. Bellosi, 2023 †
Genus Xilinia X. Wang, J.B. Diez, M. Pole & M. García-Ávila, 2023 †
Superclass Gymnospermae
Genus Alasemenia Wang, Yang, Liu, Zhou, Xu, Qin & Huang, 2024 †
Genus Bevhalstia C.R. Hill, 1996 †
Genus Carpolithus E.T. Artis, 1825 †
Genus Combina A.A. Santos & X. Wang, 2022 †
Genus Juraherba G. Han, Z. Liu, X. Liu, L. Mao, F.M.B. Jacques & X. Wang, 2016 †
Genus Muricosperma L.J. Seyfullah & J. Hilton in Seyfullah et al., 2010 †
Genus Nothodichocarpum G. Han, Z. Liu & X. Wang, 2017 †
Genus Problematospermum A.I. Turutanova-Ketova in J.A. Orlov, 1963 ex Krassilov, 1973 †
Genus Qingganninginfructus X. Wang & Sun in Han et al., 2023 †
Genus Renbernia E.M. Friis, P.R. Crane & K.R. Pedersen, 2022 †
Genus Shaolinia Wang & Chen, 2024 †
Genus Xenofructus Fu, Sun, Zheng & Wang, 2024 †
Genus Xingxueanthus X. Wang & S. Wang, 2010 †
Genus Yiduxylon D.M. Wang & L. Liu, 2015 †
Genus Yuhania Z.-J. Liu & X. Wang, 2016 †
Class Progymnospermopsida †
Class Pteridophyta/Pteridospermophyta (unclassified foliage) †
Class Rhyniopsida †
Class Trimerophytopsida †
Class Zosterophyllopsida †
Order Stenokoleales †
Genus Ahnetia A.-L. Decombeix & J. Galtier, 2017 †
Genus Aysenoxylon R.R. Pujana, J.E. Bostelmann, R.A. Ugalde, M.P. Riquelme & T. Torres, 2023 †
Genus Dameria A.-L. Decombeix, B. Meyer-Berthaud, J. Galtier, J.A. Talent & R. Mawson, 2011 †
Genus Dibracophyton S.-G. Hao, J.-Z. Xue, X. Zhu & D.-M. Wang, 2012 †
Genus Douaphyton H.-H. Xu, Y. Wang, P. Tang & Y. Wang, 2017 †
Genus Endogenites A.T. Brongniart, 1822 †
Genus Flabellopteris R.W. Gess & C. Prestianni, 2021 †
Genus Franhueberia L.A. Hoffman & A.M.F. Tomescu, 2013 †
Genus Jowingera M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Kenrickia S. Toledo & A.M.F. Tomescu in Toledo et al., 2021 †
Genus Leptocentroxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Macrotaeniopteris W.P. Schimper, 1869 †
Genus Mosacaulis R.W.J.M. van der Ham & J.H.A. van Konijnenburg-van Cittert in van der Ham et al., 2011 †
Genus Nebuloxyla M.A.K. Lalica & A.M.F. Tomescu, 2023 †
Genus Ninsaria A.-L. Decombeix, J. Galtier, S. McLoughlin & B. Meyer-Berthaud in Decombeix et al., 2019 †
Genus Oleandridium W.P. Schimper, 1869 †
Genus Perplexa K.C. Pfeiler & A.M.F. Tomescu, 2023 †
Genus Petrosjania S.M. Snigirevsky & A.P. Lyubarova, 2023 †
Genus Planatophyton P. Gerrienne, B. Meyer-Berthaud, N. Yang, P. Steemans & C.-S. Li, 2014 †
Genus Poacites Schlotheim ex Ballenstedt, 1822 †
Genus Sporangites J.W. Dawson, 1863 †
Genus Stenoloboxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Taeniopteris A.T. Brongniart, 1828 †
Genus Tainioxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Thursophyton A.G. Nathorst, 1914-1915 †
Genus Thursophyton A.G. Nathorst ex E.A.N. Arber, 1921 † accepted as Thursophyton A.G. Nathorst, 1914-1915 †
Genus Tichavekia J. Pšenička, J. Sakala & P. Kraft in Kraft et al., 2019 †
Genus Tregiovia G. Forte & E. Kustatscher, 2023 †
Genus Wilhowia P.G. Gensel, 2022 †
Genus Xadzigacalix A.A. Klymiuk, G.W. Rothwell & R.A. Stockey, 2022 †
Genus Xinhangia J.-N. Yang & D.-M. Wang, 2022 †
Genus Yabeiella S. Ôishi, 1931 †
Phylum Vendophyta † accepted as Algae incertae sedis
Class Nematophyceae † accepted as Nematophyta †
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses