List of Rubiaceae genera
Full list of the genera in the family Rubiaceae. If the generic name is for an accepted genus, it will appear in bold italics followed by the author. If the name is a synonym, it will appear in italics followed by an equals sign and the accepted name to which it is referred.
A
- Abbottia = Timonius
- Abramsia = Airosperma
- Achilleanthus
- Acmostima = Pavetta
- Acranthera
- Acrobotrys
- Acrodryon = Cephalanthus
- Acrostoma = Remijia
- Acrosynanthus
- Acunaeanthus
- Adenorandia
- Adenosacme = Mycetia
- Adenothola = Manettia
- Adina
- Adinauclea = Adina
- Adolphoduckea
- Aeginetia = Bouvardia
- Aetheonema = Gaertnera
- Afrocanthium
- Afrohamelia = Atractogyne
- Afroknoxia = Knoxia
- Agathisanthemum
- Agouticarpa
- Agylophora = Uncaria
- Aidia
- Aidiopsis
- Airosperma
- Aitchisonia
- Alatostigma
- Alberta
- Aleisanthia
- Aleisanthiopsis
- Alibertia
- Allaeophania = Hedyotis
- Alleizettea = Danais
- Alleizettella
- Allemaoa = Isertia
- Allenanthus = Machaonia
- Alseis
- Amaioua
- Amaracarpus
- Amaralia = Sherbournia
- Ambraria = Nenax
- Ambraria = Anthospermum
- Ammianthus = Retiniphyllum
- Amphiasma
- Amphidasya
- Amphistemon
- Anabata = Faramea
- Ancylanthos = Vangueria
- Andersonia = Gaertnera
- Androtropis = Acranthera
- Anisomeris = Chomelia
- Anistelma = Hedyotis
- Anomanthodia = Aidia
- Anotis = Houstonia
- Antacanthus = Scolosanthus
- Antherostele
- Antherura = Psychotria
- Anthocephalus = Breonia
- Anthorrhiza
- Anthospermopsis
- Anthospermum
- Antirhea
- Antoniana = Faramea
- Aoranthe
- Aparinanthus = Galium
- Aparine = Galium
- Aparinella = Galium
- Aphaenandra = Mussaenda
- Aphanocarpus
- Apomuria = Psychotria
- Apona = Argostemma
- Appunettia = Morinda
- Appunia
- Arachnimorpha = Rondeletia
- Arachnothryx
- Arariba = Simira
- Arbulocarpus = Spermacoce
- Arcytophyllum
- Argocoffea = Argocoffeopsis
- Argocoffeopsis
- Argostemma
- Argostemmella = Argostemma
- Ariadne = Mazaea
- Arthronia = Coprosma
- Asemanthia = Mussaenda
- Asemnantha = Chiococca
- Aspera = Galium
- × Asperugalium = × Galiasperula
- Asperula
- Aspidanthera = Ferdinandusa
- Assidora = Schumanniophyton
- Asterophyllum = Asperula
- Astiella
- Atractocarpus
- Atractogyne
- Aucubaephyllum = Psychotria
- Augusta
- Aulacocalyx
- Aulacodiscus = Urophyllum
- Axanthes = Urophyllum
- Axanthopsis = Urophyllum
- Axolus = ''Cephalanthus''
B
- Baconia = Pavetta
- Badusa
- Baldingera = Psychotria
- Balfourina = Didymaea
- Balmea
- Bancalus = Nauclea
- Bantiala = Myrmecodia
- Bartlingia = Plocama
- Bartramia = Pinckneya
- Basanacantha = Randia
- Bataprine = Galium
- Bathysa
- Bathysograya = Badusa
- Batopedina
- Baumannia = Knoxia
- Baumannia = Damnacanthus
- Becheria = Ixora
- Belicea = Morinda
- Belilla = Mussaenda
- Bellardia = Coccocypselum
- Bellermannia = Gonzalagunia
- Bellizinca = Deppea
- Bellynkxia = Appunia
- Belonophora
- Bemsetia = Ixora
- Benkara
- Benteca = Hymenodictyon
- Benzonia
- Berghesia
- Bergkias = Gardenia
- Berliera = Mycetia
- Bertiera
- Bigelovia = Spermacoce
- Bikkia
- Bikkiopsis = Bikkia
- Billardiera = Coussarea
- Billiottia = Melanopsidium
- Blandibractea = Simira
- Blepharidium
- Blepharostemma = Asperula
- Bobea
- Boholia
- Bonatia = Tarenna
- Bonifacia = Augusta
- Borojoa = Alibertia
- Borreria = Spermacoce
- Bothriospora
- Botryarrhena
- Bouvardia
- Brachytome
- Bradea
- Bremeria
- Brenania
- Breonadia
- Breonia
- Bridsonia
- Brignolia = Isertia
- Bruinsmania = Isertia
- Bubalina = Burchellia
- Buchia = Perama
- Buchozia = Serissa
- Buena = Gonzalagunia
- Buena = Cosmibuena
- Bullockia
- Bunburya = Tricalysia
- Bungarimba
- Bunophila = Machaonia
- Bupleuroides = Phyllis
- Burchellia
- Burneya = Timonius
- Burttdavya = Nauclea
- Buseria = Coffea
- Buttneria = Casasia
- 'Byrsophyllum'''''
C
- Cadamba = Guettarda
- Cafe = Coffea
- Calanda = Pentanisia
- Calderonia = Simira
- Calisaya = Cinchona
- Callicocca = Palicourea
- Callipeltis
- Calochone
- Calycodendron = Psychotria
- Calycophyllum
- Calycosia
- Calycosiphonia
- Campanocalyx = Ophiorrhiza
- Camptophytum = Tarenna
- Camptopus = Psychotria
- Campylobotrys = Hoffmannia
- Canephora
- Canthiopsis = Tarenna
- Canthium
- Canthiumera
- Canthopsis = Tarenna
- Capirona
- Captaincookia = Ixora
- Caquepiria = Gardenia
- Carajasia
- Caranda = Psydrax
- Carapichea
- Carinta = Geophila
- Carmenocania = Pogonopus
- Carpacoce
- Carphalea
- Carpothalis = Empogona
- Carterella
- Caruelina = Chomelia
- Caryococca = Gonzalagunia
- Casasia
- Cascarilla = Ladenbergia
- Cassupa = Isertia
- Castrila
- Catesbaea
- Catsjopiri = Gardenia
- Catunaregam
- Cephaelis = Psychotria
- Cephalanthus
- Cephalidium = Breonia
- Cephalina = Nauclea
- Cephalodendron = Remijia
- Ceratites = Rudgea
- Ceratopyxis
- Ceriscoides
- Ceriscus = Catunaregam
- Ceuthocarpus = Schmidtottia
- Chaenocarpus = Spermacoce
- Chaetostachydium
- Chaetostachys = Chaetostachydium
- Chalazocarpus = Schumanniophyton
- Chalepophyllum
- Chamaedaphne = Mitchella
- Chamaepentas
- Chamisme = Houstonia
- Chapelieria
- Charpentiera = Ixora
- Chassalia
- Chazaliella = Eumachia
- Chenocarpus = Spermacoce
- Chesnea = Carapichea
- Chewlunia
- Chicoinaea = Psychotria
- Chimarrhis
- Chiococca
- Chione
- Chlorochorion = Pentanisia
- Chlorostemma = Galium
- Chomelia
- Chomelia = Tarenna
- Chondrococcus = Coccochondra
- Choristes = Deppea
- Choulettia = Plocama
- Chrozorrhiza = Asperula
- Chrysoxylon = Pogonopus
- Chytropsia = Eumachia
- Cigarrilla = Nernstia
- Ciliosemina
- Cinchona
- Cinchonopsis
- Cladoceras
- Clarkella
- Clavenna = Lucya
- Clavistigma
- Cleisocratera = Saprosma
- Clusiophyllea = Peponidium
- Coccochondra
- Coccocypselum
- Codaria = Lerchea
- Coddia
- Coddingtonia = Psychotria
- Codonocalyx = Psychotria
- Coelopyrena
- Coelospermum
- Cofeanthus = Coffea
- Coffea
- Coleactina = Leptactina
- Colladonia = Palicourea
- Colleteria
- Colletoecema
- Commianthus = Retiniphyllum
- Commitheca = Pauridiantha
- Condalia = Coccocypselum
- Condaminea
- Congdonia = Declieuxia
- Conjugatovarium
- Conosiphon = Sphinctanthus
- Conostomium
- Conotrichia = Manettia
- Coprosma
- Coptophyllum
- Coptosapelta
- Coptosperma
- Cordia = Spermacoce
- Cordiera
- Cordylostigma
- Cormigonus = Bikkia
- Cormylus = Scleromitrion
- Corynanthe
- Corynula = Leptostigma
- Coryphothamnus
- Cosmibuena
- Cosmocalyx
- Coupoui = Duroia
- Coursiana = Payera
- Coussarea
- Coutaportla
- Coutarea
- Coutareopsis
- Covolia = Spermacoce
- Cowiea
- Craterispermum
- Creaghia = Mussaendopsis
- Creatantha = Isertia
- Cremaspora
- Cremocarpon = Psychotria
- Crinita = Pavetta
- Crobylanthe
- Crocyllis = Plocama
- Crossopteryx
- Crucianella
- Cruciata
- Cruckshanksia
- Crusea = Chione
- Crusea
- Cryptocalycia = Argocoffeopsis
- Cryptospermum = Opercularia
- Csapodya = Deppea
- Cuatrecasasiodendron = Arachnothryx
- Cubanola
- Cucullaria = Callipeltis
- Cuncea = Knoxia
- Cunina = Nertera
- Cunninghamia = Malanea
- Cupi = Tarenna
- Cupia = Aidia
- Cupirana = Duroia
- Cuviera
- Cyanoneuron
- Cyclophyllum
- Cymelonema = Urophyllum
- Cynanchica = Asperula
- Cynanchica
- Cynocrambe = Theligonum
- Cyrtanthus = ''Posoqueria''
D
- Damnacanthus
- Danais
- Darluca = Faramea
- Dasus = Lasianthus
- Dasycephala = Spermacoce
- Daun-contu = Paederia
- Debia
- Decameria = Gardenia
- Decapenta = Diodia
- Deccania
- Declieuxia
- Delpechia = Psychotria
- Democritea = Serissa
- Dendrosipanea
- Denscantia
- Dentella
- Dentillaria = Knoxia
- Deppea
- Deppeopsis = Deppea
- Diacrodon
- Diadorimia
- Dialypetalanthus
- Dibrachionostylus
- Dibridsonia
- Dichilanthe
- Dichrospermum = Spermacoce
- Dicrobotryum = Guettarda
- Dictyandra = Leptactina
- Didymaea
- Didymochlamys
- Didymoecium = Rennellia
- Didymopogon
- Didymosalpinx
- Dillenia = Sherardia
- Dimetia
- Dinocanthium = Pyrostria
- Diodella = Hexasepalum
- Diodia
- Diodioides = Spermacoce
- Diodois = Tapanhuacanga
- Dioecrescis
- Dioicodendron
- Dioneiodon = Diodia
- Diotocarpus = Pentanisia
- Diotocranus = Mitrasacmopsis
- Diphragmus = Tessiera
- Diplocrater = Tricalysia
- Diplophragma = Hedyotis
- Diplospora
- Diplosporopsis = Belonophora
- Dirichletia
- Discocoffea = Tricalysia
- Discospermum
- Disodea = Paederia
- Disperma = Mitchella
- Ditrichanthus
- Diyaminauclea
- Dolianthus
- Dolichanthera = Thiollierea
- Dolichocarpa
- Dolichodelphys
- Dolicholobium
- Dolichometra
- Dolichopentas
- Dondisia = Canthium
- Donkelaaria = Guettarda
- Donnellyanthus
- Doricera = Ixora
- Dorisia = Mastixiodendron
- Dorothea = Aulacocalyx
- Douarrea = Psychotria
- Dressleriopsis = Lasianthus
- Duggena = Gonzalagunia
- Duhamelia = Hamelia
- Duidania
- Dukea = Raritebe
- Dunalia = Lucya
- Dunnia
- Duperrea
- Duroia
- Durringtonia
- Duvaucellia = Kohautia
- Dyctiospora = Oldenlandia
- Dysoda = Serissa
- Dysodidendron = Saprosma
- Dysosmia = ''Paralasianthus''
E
- Ebelia = Galianthe
- Echinodendrum = Catesbaea
- Ecpoma = Sabicea
- Edechia = Guettarda
- Edithea = Deppea
- Edrastima
- Ehrenbergia = Amaioua
- Einsteinia = Kutchubaea
- Eionitis = Oldenlandia
- Eizia
- Elaeagia
- Elattospermum = Breonia
- Eleuthranthes
- Emmenopterys
- Emmeorhiza
- Empogona
- Encopea = Faramea
- Endlichera = Emmeorhiza
- Endolasia = Manettia
- Endolithodes = Retiniphyllum
- Endopogon = Hexasepalum
- Enterospermum = Coptosperma
- Eosanthe
- Epidendroides = Myrmecodia
- Epitaberna = Heinsia
- Epithinia = Scyphiphora
- Ereicotis = Arcytophyllum
- Eresimus = Cephalanthus
- Eriosemopsis
- Eriostoma = Empogona
- Erithalis
- Erithalis = Timonius
- Ernestimeyera = Alberta
- Ernodea
- Erythrodanum = Nertera
- Etericius
- Euarthronia = Coprosma
- Euclinia
- Eukylista = Calycophyllum
- Eumachia
- Eumorphanthus = Psychotria
- Euosmia = Hoffmannia
- Eupyrena = Timonius
- Eurhotia = Psychotria
- Eurynome = Coprosma
- Evea = Faramea
- Everistia = Psydrax
- Evosmia = Hoffmannia
- Exallage
- Exallosperma
- Exandra = Simira
- Exechostylus = Pavetta
- Exosolenia = Lemyrea
- Exostema
- Eyselia = ''Galium''
F
- Fadogia
- Fadogiella
- Fagerlindia = Benkara
- Fagraeopsis = Mastixiodendron
- Faramea
- Ferdinandea = Ferdinandusa
- Ferdinandusa
- Fereiria = Hillia
- Feretia
- Fergusonia
- Fernelia
- Figuierea = Coelospermum
- Flagenium
- Flemingia = Tarenna
- Fleroya = Mitragyna
- Flexanthera
- Foonchewia
- Forsteronia = Molopanthera
- Fosbergia
- Foscarenia = Randia
- Franchetia = Breonia
- Franciella = Atractocarpus
- Froelichia = Coussarea
- Fructesca = Gaertnera
- Fuchsia = Schradera
- Furcatella = ''Psychotria''
G
- Gaertnera
- Gaillonia = Plocama
- Galianthe
- × Galiasperula
- Galiniera
- Galiopsis = Asperula
- × Galiphthisa
- Galium
- Gallienia
- Galopina
- Galvania = Palicourea
- Gamotopea = Psychotria
- Ganguelia
- Garapatica = Cordiera
- Gardenia
- Gardeniola = Cordiera
- Gardeniopsis
- Gea, nomen in herbario
- Genipa
- Genipella = Alibertia
- Gentingia = Rennellia
- Geobenthamia = Hymenocoleus
- Geocardia = Geophila
- Geoherpum = Nertera
- Geophila
- Gerontogea = Oldenlandia
- Gilipus = Cephalanthus
- Gillespiea
- Gleasonia
- Glionnetia
- Globulostylis
- Gloneria = Rudgea
- Glossostipula
- Gomozia = Nertera
- Gomphocalyx
- Gomphosia = Ferdinandusa
- Gonianthes = Cubanola
- Gonotheca = Leptopetalum
- Gonyanera = Acranthera
- Gonzalagunia
- Gonzalea = Gonzalagunia
- Gouldia = Kadua
- Graphophyllum = Psychotria
- Greenea
- Greeniopsis
- Griffithia = Benkara
- Grisia = Thiollierea
- Gruhlmania = Spermacoce
- Grumilea = Psychotria
- Guagnebina = Manettia
- Guettarda
- Guettardella
- Guihaiothamnus
- Guttenbergia = Gynochthodes
- Gynochthodes
- Gynopachis = Aidia
- 'Gyrostipula'''''
H
- Habroneuron
- Haldina = Adina
- Halesia = Guettarda
- Hallea = Mitragyna
- Hamelia
- Hamiltonia = Spermadictyon
- Hayataella = Ophiorrhiza
- Hedstromia
- Hedyotis
- Hedythyrsus
- Heinsenia
- Heinsia
- Hekistocarpa
- Helictosperma
- Helospora = Timonius
- Hemidiodia = Spermacoce
- Henlea = Rustia
- Henriquezia
- Herrera = Erithalis
- Heterophyllaea
- Hexactina = Amaioua
- Hexaphylla
- Hexasepalum
- Hexepta = Coffea
- Hexodontocarpus = Sherardia
- Heymia = Dentella
- Hillia
- Himalrandia
- Hindsia
- Hintonia
- Hippotis
- Hitoa = Ixora
- Hodgkinsonia
- Hoffmannia
- Holocarpa = Pentanisia
- Holstianthus
- Holtonia
- Homaloclados = Faramea
- Homollea
- Homolliella = Paracephaelis
- Hondbessen = Paederia
- Houstonia
- Howardia = Pogonopus
- Hutchinsonia
- Hydnophytum
- Hydrophylax
- Hymendocarpum = Nostolachma
- Hymenocnemis = Gaertnera
- Hymenocoleus
- Hymenodictyon
- Hymenopogon = Neohymenopogon
- Hyperacanthus
- Hypobathrum
- Hypodematium = Spermacoce
- 'Hyptianthera'''''
I
- Ibetralia = Kutchubaea
- Imantina = Gynochthodes
- Indopolysolenia = Leptomischus
- Involucrella
- Ipecacuanha = Carapichea
- Ipecacuana = Carapichea
- Ipotaraguapin
- Isertia
- Isidorea
- 'Ixora'''''
J
- Jackia = Jackiopsis
- Jackiopsis
- Jainia = Coptophyllum
- Jamaicanthus
- Janotia
- Januaria
- Jaubertia = Plocama
- Javorkaea = Arachnothryx
- Joosia
- Jovetia
- Jurgensia = Spermacoce
- Justenia = ''Bertiera''
K
- Kadua
- Kailarsenia
- Kajewskiella
- Kanapia
- Karamyschewia = Oldenlandia
- Kasailo = Hymenodictyon
- Katoutheka = Wendlandia
- Keenania = Ophiorrhiza
- Keetia
- Kelloggia
- Kerianthera
- Kerstingia = Belonophora
- Khasiaclunea
- Kindia
- Kinkina = Cinchona
- Klossia
- Knoxia
- Kochummenia
- Koehneago = Hoffmannia
- Kohautia
- Kraussia
- Kumbaya = Gardenia
- Kupeantha
- Kurria = Hymenodictyon
- 'Kutchubaea'''''
L
- Lachnastoma = Nostolachma
- Lachnosiphonium = Catunaregam
- Ladenbergia
- Lagotis = Carpacoce
- Lagynias = Vangueria
- Lamprothamnus
- Landia = Mussaenda
- Landiopsis
- Larsenaikia
- Lasianthus
- Lasionema = Macrocnemum
- Lasiostoma = Hydnophytum
- Lathraeocarpa
- Laugeria = Stenostomum
- Laugieria = Guettarda
- Lawia = Mycetia
- Laxmannia = Phuopsis
- Lecananthus
- Lecanosperma = Heterophyllaea
- Lecariocalyx
- Lecontea = Paederia
- Leiochilus = Coffea
- Lelya
- Lemairea = Mycetia
- Lemyrea
- Leonoria
- Lepidostoma
- Lepipogon = Catunaregam
- Leptactina
- Leptodermis
- Leptomischus
- Leptopetalum
- Leptoscela
- Leptostigma
- Leptunis = Asperula
- Lerchea
- Leroyia = Pyrostria
- Leucocodon
- Leucolophus
- Lightfootia = Rondeletia
- Limnosipanea
- Lindenia = Augusta
- Lintersemina
- Lipostoma = Coccocypselum
- Lippaya = Dentella
- Listeria = Oldenlandia
- Litosanthes = Lasianthus
- Lonicera = Hamelia
- Lorencea = Coutaportla
- Loretoa = Capirona
- Lucinaea = Schradera
- Luculia
- Lucya
- Ludekia
- Ludovica = Bikkia
- Lycioserissa = Canthium
- Lygistum = Manettia
- Lygodisodea = ''Paederia''
M
- Macbrideina
- Machaonia
- Macrandria = Hedyotis
- Macrocalyx = Psychotria
- Macrocnemum
- Macrocneumum = Remijia
- Macrosiphon = Hindsia
- Macrosphyra
- Maguireocharis
- Maguireothamnus
- Malanea
- Mallostoma = Arcytophyllum
- Mamboga = Mitragyna
- Manettia
- Manostachya
- Mantalania
- Mapouria = Psychotria
- Mappia = Crucianella
- Margaris = Eumachia
- Margaritopsis = Eumachia
- Marquisia = Coprosma
- Martensianthus
- Martha = Posoqueria
- Maschalanthe = Urophyllum
- Maschalocorymbus = Urophyllum
- Maschalodesme
- Massularia
- Mastixiodendron
- Matthiola = Guettarda
- Mattuschkaea = Perama
- Mazaea
- Megacarpha = Oxyanthus
- Megalopus = Psychotria
- Megaphyllum = Pentagonia
- Meionandra = Valantia
- Melachone = Amaracarpus
- Melanopsidium
- Melanopsidium = Alibertia
- Melanoxerus
- Menestoria = Mussaenda
- Mephitidia = Lasianthus
- Mericarpaea
- Mericocalyx = Otiophora
- Merismostigma = Coelospermum
- Merumea
- Mesoptera = Psydrax
- Metabolos = Hedyotis
- Metadina = Adina
- Mexocarpus = Palicourea
- Mexotis
- Meyna
- Micrasepalum
- Microphysa
- Microsplenium = Machaonia
- Mitchella
- Mitracarpus
- Mitragyna
- Mitrasacmopsis
- Mitrastigma = Psydrax
- Mitratheca = Oldenlandia
- Mitreola = Ophiorrhiza
- Mitriostigma
- Molopanthera
- Monadelphanthus = Capirona
- Monosalpinx
- Montamans = Notopleura
- Morelia
- Morierina = Thiollierea
- Morinda
- Morindopsis
- Motleyia = Prismatomeris
- Motleyothamnus
- Mouretia
- Multidentia
- Mungos = Ophiorrhiza
- Mussaenda
- Mussaendopsis
- Muzonia = Ladenbergia
- Mycetia
- Myonima = Ixora
- Myrioneuron = Mycetia
- Myrmecodia
- Myrmeconauclea
- Myrmedoma = Myrmephytum
- Myrmephytum
- Myrstiphyllum = ''Psychotria''
N
- Nacibea = Manettia
- Naletonia = Palicourea
- Narega = Catunaregam
- Nargedia
- Natalanthe = Tricalysia
- Nauclea
- Nauclea = Neonauclea
- Neanotis
- Neblinathamnus
- Nematostylis
- Nemostylis = Phuopsis
- Nenax
- Neobaumannia = Knoxia
- Neobertiera
- Neoblakea
- Neobreonia = Breonia
- Neofranciella = Atractocarpus
- Neogaillonia = Plocama
- Neohymenopogon
- Neolamarckia
- Neolaugeria = Stenostomum
- Neoleroya = Pyrostria
- Neomartensia = Martensianthus
- Neomazaea = Mazaea
- Neomussaenda
- Neonauclea
- Neopentanisia = Pentanisia
- Neorosea = Tricalysia
- Neosabicea = Manettia
- Neoschimpera = Amaracarpus
- Nernstia
- Nertera
- Nescidia = Coffea
- Nesohedyotis
- Nesotarenna
- Nettlera = Carapichea
- Neurocalyx
- Neurocarpaea = Pentas
- Nichallea
- Nobula = Phyllis
- Nodocarpaea
- Nonatelia = Palicourea
- Normandia
- Nostolachma
- Nothophlebia = Pentagonia
- Notodontia = Lerchea
- 'Notopleura'''''
O
- Obbea = Bobea
- Ochreinauclea
- Octavia = Cordiera
- Octodon = Spermacoce
- Octotropis
- Ohigginsia = Hoffmannia
- Oldenlandia
- Oldenlandiopsis
- Oligocodon
- Olostyla = Coelospermum
- Omiltemia
- Opercularia
- Ophiorrhiza
- Ophryococcus = Hoffmannia
- Oregandra = Chione
- Oreocaryon = Cruckshanksia
- Oreopolus
- Oribasia = Palicourea
- Orthostemma = Pentas
- Osa
- Osmax = Palicourea
- Otiophora
- Otocalyx = Arachnothryx
- Otocephalus = Pentanisia
- Otomeria
- Ottoschmidtia
- Ourouparia = Uncaria
- Oxyanthus
- Oxyceros
- Oxyspermum = ''Galopina''
P
- Pachysanthus = Rudgea
- Pachystigma = Vangueria
- Pachystylus
- Paederia
- Paederiopsis = Paederia
- Paedicalyx = Xanthophytum
- Pagamea
- Pagameopsis
- Paganuccia
- Pagosperma = Coffea
- Paiva = Sabicea
- Palicourea
- Pallasia = Wittmackanthus
- Palovea = Sabicea
- Pamplethantha = Pauridiantha
- Panchezia = Ixora
- Panetos = Houstonia
- Paolia = Coffea
- Pappostylum = Cremaspora
- Paracarphalea
- Paracephaelis
- Parachimarrhis
- Paracoffea = Coffea
- Paracorynanthe
- Paradina = Mitragyna
- Paragenipa
- Paragophyton = Spermacoce
- Parainvolucrella
- Paraknoxia
- Paralasianthus
- Paranotis
- Parapentas
- Paratriaina = Triainolepis
- Patabea = Ixora
- Patima
- Patsjotti = Strumpfia
- Pauridiantha
- Pausinystalia = Corynanthe
- Pavate = Pavetta
- Pavetta
- Payera
- Pecheya = Coussarea
- Pelagodendron = Aidia
- Pelaphia = Coprosma
- Pelaphoides = Coprosma
- Peltospermum = Sacosperma
- Pentacarpaea = Pentanisia
- Pentacorynium = Paracorynanthe
- Pentagonia
- Pentaloncha
- Pentanisia
- Pentanopsis
- Pentas
- Pentaspora = Tricalysia
- Pentodon
- Peponidium
- Perakanthus
- Perama
- Peratanthe = Nertera
- Perdicesca = Mitchella
- Peripeplus
- Pertusadina = Adina
- Pervillea = Homollea
- Petagomoa = Palicourea
- Petesia = Rondeletia
- Petitiocodon
- Petunga = Hypobathrum
- Phallaria = Psydrax
- Phellocalyx
- Phialanthus
- Phialiphora
- Phitopis = Schizocalyx
- Phosanthus = Isertia
- Phuopsis
- Phylanthera = Hypobathrum
- Phyllacanthus = Catesbaea
- Phyllis
- Phyllocrater
- Phyllomelia
- Phyllopentas
- Phylohydrax
- Phyteumoides = Virectaria
- Picardaea
- Pimentelia
- Pinarophyllon
- Pinckneya
- Piringa = Gardenia
- Pitardella
- Pittierothamnus = Amphidasya
- Pittoniotis
- Placocarpa
- Placopoda = Dirichletia
- Planaltina
- Plastolaena = Schumanniophyton
- Platanocarpum = Nauclea
- Platanocephalus = Nauclea
- Platycarpum
- Platymerium = Villaria
- Plectroniella = Canthium
- Pleimeris = Gardenia
- Pleiocarpidia = Urophyllum
- Pleiocoryne
- Pleiocraterium = Hedyotis
- Pleotheca = Ophiorrhiza
- Plethyrsis = Richardia
- Pleureia = Rudgea
- Pleurocarpus = Melanopsidium
- Pleurocoffea = Coffea
- Plocama
- Plocaniophyllon
- Poecilocalyx = Pauridiantha
- Pogonanthus = Gynochthodes
- Pogonolobus = Coelospermum
- Pogonopus
- Poiretia = Houstonia
- Polycoryne = Pleiocoryne
- Polycycliska = Lerchea
- Polyozus = Psychotria
- Polyphragmon = Timonius
- Polysolen = Leptomischus
- Polysolenia = Leptomischus
- Polysphaeria
- Polyura
- Pomangium = Argostemma
- Pomatium = Bertiera
- Pomax
- Pomazota = Coptophyllum
- Porocarpus = Timonius
- Porterandia
- Portlandia
- Posoqueria
- Posoria = Posoqueria
- Potima = Faramea
- Pouchetia
- Praravinia
- Pravinaria = Urophyllum
- Preussiodora
- Princea = Triainolepis
- Prismatomeris
- Pristidia = Gaertnera
- Probletostemon = Tricalysia
- Proscephaleium = Chassalia
- Psathura = Psychotria
- Pseudaidia
- Pseudixora = Aidia
- Pseudochimarrhis = Chimarrhis
- Pseudocinchona = Corynanthe
- Pseudocoptosperma
- Pseudodiplospora
- Pseudogaillonia = Plocama
- Pseudogalium
- Pseudogardenia = Adenorandia
- Pseudohamelia
- Pseudomantalania
- Pseudomiltemia
- Pseudomussaenda
- Pseudonesohedyotis
- Pseudopeponidium = Pyrostria
- Pseudopyxis
- Pseudorandia = Rothmannia
- Pseudosabicea = Sabicea
- Pseudrachicallis = Arcytophyllum
- Psilanthopsis = Coffea
- Psilanthus = Coffea
- Psilobium = Acranthera
- Psilostoma = Canthium
- Psychotria
- Psychotrophum = Psychotria
- Psydrax
- Psyllocarpus = Tapanhuacanga
- Psyllocarpus = Declieuxia
- Pteridocalyx
- Pterogaillonia = Plocama
- Pterostephus = Plocama
- Ptychodea = Sipanea
- Ptychostigma = Galiniera
- Pubeta = Duroia
- Pubistylus
- Puffia
- Putoria = Plocama
- Pygmaeothamnus
- Pyragra = Psychotria
- 'Pyrostria'''''
Q
- Quinquina = ''Cinchona''
R
- Rachicallis
- Ramonadoxa
- Ramosmania
- Ramspekia = Posoqueria
- Randia
- Raritebe
- Ravnia = Hillia
- Razafimandimbisonia
- Readea = Eumachia
- Relbunium = Galium
- Remijia
- Renistipula = Arachnothryx
- Rennellia
- Resinanthus = Stenostomum
- Restiaria = Uncaria
- Retiniphyllum
- Reussia = Paederia
- Rhabdostigma = Kraussia
- Rhadinopus
- Rhaphidura
- Rhipidantha = Pauridiantha
- Rhodopentas
- Rhodostoma = Palicourea
- Rhombospora = Greenea
- Rhopalobrachium = Cyclophyllum
- Rhyssocarpus = Melanopsidium
- Richardia
- Richardsonia = Richardia
- Ridsdalea
- Riodocea
- Riqueuria
- Robbrechtia
- Robynsia
- Rogiera
- Roigella
- Rojoc = Morinda
- Ronabea
- Rondeletia
- Rosea = Tricalysia
- Rosenbergiodendron
- Rotheria = Cruckshanksia
- Rothmannia
- Rovaeanthus
- Rubeola = Sherardia
- Rubeola = Crucianella
- Rubia
- Rubioides = Opercularia
- Rubovietnamia
- Rudgea
- Rustia
- Rutidea
- Rytidotus = Bobea
- Rytigynia
- Rytigyniopsis = ''Rytigynia''
S
- Sabicea
- Sacconia = Chione
- Sacosperma
- Sahlbergia = Gardenia
- Saldanha = Hillia
- Saldinia
- Salzmannia
- Samama = Breonia
- Santalina = Coptosperma
- Santia = Lasianthus
- Saprosma
- Sarcocephalus = Nauclea
- Sarcopygme = Morinda
- Sardinia = Guettarda
- Sarissus = Hydrophylax
- Scandentia = Denscantia
- Scepseothamnus = Cordiera
- Schachtia = Duroia
- Schenckia = Deppea
- Schetti = Ixora
- Schiedea = Machaonia
- Schiedea = Richardia
- Schismatoclada
- Schizangium = Mitracarpus
- Schizenterospermum
- Schizocalyx
- Schizocolea
- Schizomussaenda
- Schizospermum = Polysphaeria
- Schizostigma = Sabicea
- Schmidtottia
- Schoenleinia = Bathysa
- Schradera
- Schreibersia = Augusta
- Schumanniophyton
- Schwendenera
- Schwenkfelda = Sabicea
- Sclerococcus = Hedyotis
- Scleromitrion
- Scolosanthus
- Scyphiphora
- Scyphochlamys = Pyrostria
- Scyphostachys
- Sechellensia = Paragenipa
- Seemannia = Pentagonia
- Semaphyllanthe = Calycophyllum
- Sericanthe
- Serissa
- Sestinia = Wendlandia
- Seychellea
- Shaferocharis
- Shaolinchiana
- Sherardia
- Sherbournia
- Sicelium = Coccocypselum
- Sickingia = Simira
- Siderobombyx = Xanthophytum
- Siderodendrum = Ixora
- Sideroxyloides = Ixora
- Siemensia
- Simira
- Singaporandia
- Sinoadina = Adina
- Sipanea
- Sipaneopsis
- Siphomeris = Paederia
- Siphonandra = Arachnothryx
- Siphonandrium
- Siphonia = Augusta
- Solena = Posoqueria
- Solenandra
- Solenixora = Coffea
- Sommera
- Sonbridia
- Spallanzania = Schismatoclada
- Spathichlamys = Greenea
- Spermacoce
- Spermacoceodes = Spermacoce
- Spermadictyon
- Sphaerophora = Gynochthodes
- Sphinctanthus
- Spicillaria = Hypobathrum
- Spiradiclis = Ophiorrhiza
- Spirea
- Sprucea = Simira
- Squamellaria
- Stachyarrhena
- Stachyococcus = Carapichea
- Staelia
- Standleya
- Stannia = Posoqueria
- Staurospermum = Mitracarpus
- Steenisia
- Stelechantha = Pauridiantha
- Stellia = Psychotria
- Stelmanis = Edrastima
- Stelmotis = Edrastima
- Stenaria
- Stenosepala
- Stenostomum
- Stenotis
- Stephanium = Palicourea
- Stephanococcus
- Stephegyne = Mitragyna
- Steudelago = Solenandra
- Stevensia
- Steyermarkia
- Stichianthus
- Stigmanthus = Gynochthodes
- Stilpnophyllum
- Stipularia
- Stomandra = Rustia
- Straussia = Psychotria
- Streblosa
- Streblosiopsis
- Strempelia = Rudgea
- Striolaria = Pentagonia
- Strumpfia
- Sturmia = Stenostomum
- Stylocoryna = Aidia
- Stylosiphonia
- Suberanthus
- Sukunia = Atractocarpus
- Sulcanux = Geophila
- Sulipa = Gardenia
- Sulitia = Atractocarpus
- Sulzeria = Faramea
- Suteria = Psychotria
- Sykesia = Gaertnera
- Sylvainia
- Symphyllarion = Hedyotis
- Synaptantha
- Synisoon = Retiniphyllum
- 'Syringantha'''''
T
- Tainus
- Talangninia = Hyperacanthus
- Tamatavia = Chapelieria
- Tamilnadia
- Tammsia
- Tamridaea
- Tangaraca = Hamelia
- Tangshuia
- Tapanhuacanga
- Tapinopentas = Otomeria
- Tapiphyllum = Vangueria
- Tapogomea = Palicourea
- Tardavel = Hexasepalum
- Tarenna
- Tarennella
- Tarennoidea
- Tatea = Thiollierea
- Teinosolen = Arcytophyllum
- Telanonia = Palicourea
- Temnocalyx
- Temnopteryx
- Tennantia
- Tepesia = Bothriospora
- Terebraria = Stenostomum
- Terrellianthus = Arcytophyllum
- Tertrea = Machaonia
- Tessiera
- Tetralopha = Gynochthodes
- Tetramerium = Faramea
- Tetraplasia = Damnacanthus
- Tetrastigma = Schumanniophyton
- Thaigardenia
- Thamnoldenlandia
- Thecagonum = Leptopetalum
- Thecorchus = Oldenlandia
- Theligonum
- Theyodis = Oldenlandia
- Thieleodoxa = Cordiera
- Thiersia = Faramea
- Thiollierea
- Thliphthisa
- Thogsennia
- Thouarsiora = Ixora
- Thunbergia = Gardenia
- Thyridocalyx = Triainolepis
- Thysanospermum = Coptosapelta
- Timonius
- Tinadendron
- Tobagoa
- Tocoyena
- Tontanea = Coccocypselum
- Tortuella
- Tournefortiopsis
- Trailliaedoxa
- Tresanthera = Rustia
- Trevirania = Psychotria
- Triainolepis
- Tribrachya = Rennellia
- Tricalysia
- Trichogalium = Galium
- Trichostachys
- Triflorensia
- Trigonopyren = Psychotria
- Triodon = Galianthe
- Trisciadia = Coelospermum
- Tromlyca
- Trukia = Atractocarpus
- Tsiangia = Ixora
- 'Tulearia'''''
U
- Ucriana = Tocoyena
- Uncaria
- Uncariopsis = Schradera
- Uncinaria = Uncaria
- Uragoga = Psychotria
- Urceolaria = Schradera
- 'Urophyllum'''''
V
- Valantia
- Vanessa = Manettia
- Vangueria
- Vangueriella
- Vangueriopsis
- Vavanga = Vangueria
- Versteegia = Ixora
- Verulamia = Pavetta
- Vidalasia
- Vignaldia = Pentas
- Villaria
- Virecta = Virectaria
- Virecta = Sipanea
- Virectaria
- Viscoides = Notopleura
- Vissadali = Knoxia
- Viviania = Melanopsidium
- Viviania = Stenostomum
- Voigtia = ''Bathysa''
W
- Wahlenbergia = Tarenna
- Wallichia = Urophyllum
- Wandersong = Colleteria
- Warburgina = Callipeltis
- Warneria = Gardenia
- Warszewiczia
- Watsonamra = Pentagonia
- Webera = Canthium
- Webera = Tarenna
- Wendlandia
- Wernhamia = Simira
- Wiasemskya = Tammsia
- Wiegmannia = Kadua
- Willdenovia = Posoqueria
- Williamsia = Praravinia
- Wittmackanthus
- Wittmannia = ''Vangueria''
X
- Xanthocodon = Psychotria
- Xanthophytopsis = Xanthophytum
- Xanthophytum
- Xantonnea = Discospermum
- Xantonneopsis
- Xerococcus = Hoffmannia
- Xeromphis = ''Catunaregam''
Y
Z
- Zaluzania = Bertiera
- Zamaria = Rondeletia
- Zeuxanthe = Prismatomeris
- Zuccarinia
- Zuccarinia = Jackiopsis
- Zwaardekronia = Chassalia
- Zygoon = ''Coptosperma''