are 2 subtribes and 9 genera: Subtribe EpiprininaeAdenochlaena (also Niedenzua, Centrostylis)CephalocrotonCephalocrotonopsisCladogynos (also Adenogynum, Baprea, Chloradenia)Cleidiocarpon (also Sinopimelodendron)EpiprinusKoilodepas (also Caelodepas, Calpigyne, Coelodepas, Nephrostylus) Subtribe CephalomappinaeCephalomappa MuricococcumTribe Erismantheae There are 3 genera:ErismanthusMoultonianthusSyndyophyllumTribe Omphaleae This tribe only has 1 genus:Omphalea (also Duchola, Hebecocca, Hecatea, Neomphalea, Omphalandria, Ronnowia) Tribe Plukenetieae There are 3 subtribes and 13 genera: Subtribe DalechampiinaeDalechampia (also Cremophyllum, Dalechampsia, Megalostylis, Rhopalostylis) Subtribe PlukenetiinaeAngostylis (also Angostyles)AstrococcusHaematostemonPlukenetia (also Accia, Angostylidium, Apopandra, Botryanthe, Ceratococcus, Elaeophora, Eleutherostigma, Fragariopsis, Hedraiostylus, Pseudotragia, Pterococcus, Sajorium, Tetracarpidium or Vigia)Romanoa (also Anabaena, Anabaenella) Subtribe TragiinaeAcidoton (also Durandeeldia, Gitara)BiaCnesmone (also Cenesmon, Cnesmosa)Megistostigma (also Clavistylus)PachystylidiumPlatygyna (also Acanthocaulon)SphaerostylisTragia (also Agirta, Allosandra, Ctenomeria, Lassia, Leptobotrys, Leptorhachis, Leucandra, Schorigeram, Zuckertia)TragiellaTribe Pycnocomeae There are 2 subtribes and 7 genera: Subtribe BlumeodendrinaeBlumeodendronBotryophora (also Botryospora, Botryphora)PodadeniaPtychopyxis (also Clarorivinia) Subtribe PycnocominaeArgomuellera (also Neopycnocoma, Wetriaria)DrocelonciaPycnocoma (also Comopyena) Tribe Sphyranthereae There is only 1 genus:SphyrantheraSubfamily Crotonoideae Tribe Adenoclineae There are 2 subtribes and 6 genera: Subtribe AdenoclininaeAdenocline (also Adenoclina, Diplostylis, Paradenocline)DittaGlycydendronKlaineanthusTetrorchidium (also Hasskarlia, Tetrorchidiopsis) Subtribe EndosperminaeEndospermum (also Capellenia) Tribe Aleuritideae This tribe has 6 subtribes and 14 genera: Subtribe AleuritinaeAleurites (also Camirium)ReutealisVernicia (also Ambinux, Dryandra, Elaeococca) Subtribe BenoistiinaeBenoistiaSubtribe CrotonogyninaeCrotonogyne (also Neomanniophyton)CyrtogononeManniophytonSubtribe GarciinaeGarcia (also called Carcia) Subtribe GrosserinaeCavacoaGrosseraSandwithiaTannodia (also Domohinea)TapoidesSubtribe NeoboutoniinaeNeoboutoniaTribe Codiaeae There are 15 genera:AcidocrotonBaliospermumBaloghia (also Steigeria)Blachia (also Deonia)Codiaeum (also Crozophyla, Junghuhnia, Phyllaurea, Synaspisma)ColobocarposDimorphocalyxDodecastigmaFontaineaHylandiaOphellanthaOstodesPantadeniaPausandraSagotiaStrophioblachiaTribe Crotoneae There are 6 genera:AstraeaBrasiliocrotonCroton (also Agelandra, Aldinia, Angelandra, Anisepta, Anisophyllum, Argyra, Argyrodendron, Astraea, Astrogyne, Aubertia, Banalia, Barhamia, Brachystachys, Calypteriopetalon, Cascarilla, Centrandra, Cieca, Cleodora, Codonocalyx, Comatocroton, Crotonanthus, Crotonopsis, Cyclostigma, Decarinium, Drepadenium, Eluteria, Engelmannia, Eremocarpus, Eutrophia, Friesia, Furcaria, Geiseleria, Gynamblosis, Halecus, Hendecandas, Heptallon, Heterochlamys, Heterocroton, Julocroton, Klotzschiphytum, Kurkas, Lasiogyne, Leptemon, Leucadenia, Luntia, Macrocroton, Medea, Merleta, Monguia, Myriogomphus, Ocalia, Oxydectes, Palanostigma, Penteca, Pilinophyton, Piscaria, Pleopadium, Podostachys, Saipania, Schradera, Semilta, Tiglium, Timandra, Tridesmis, Triplandra, Vandera)Mildbraedia (also Neojatropha, Plesiatropha)Moacroton (also Cubacroton)Paracroton (also Desmostemon, Fahrenheitia) Tribe Elateriospermeae This tribe only has 1 genus:Elateriospermum (also Elaterioides, Elaterispermum) Tribe Gelonieae This tribe has 2 genera:CladogeloniumSuregada (also Ceratophorus, Erythrocarpus, Gelonium, Owataria) Tribe Jatropheae There are 8 genera:AnnesijoaDeutzianthusJatropha (also Adenorhopium, Adenoropium, Castiglionia, Collenucia, Curcas, Jatropa, Loureira, Mesandrinia, Mozinna, Zimapania)Joannesia (also Anda, Andicus)LeeuwenbergiaLoerzingiaOligocerasVaupesiaTribe Manihoteae This tribe has 2 genera:Cnidoscolus (also Bivonea, Jussieuia, Mandioca, Victorinia)Manihot (also Hotnima, Janipha, Manihotoides) Tribe Micrandreae There are 2 subtribes and 4 genera: Subtribe HeveinaeHevea (also Caoutchoua, Micrandra, Siphonanthus, Siphonia) Subtribe MicrandrinaeCunuriaMicrandra (also Clusiophyllum, Pogonophyllum)MicrandropsisTribe Ricinocarpeae There are 2 subtribes and 7 genera: Subtribe BertyinaeBertya (also Lambertya)BorneodendronCocconerionMyricantheSubtribe RicinocarpinaeAlphandiaBeyeria (also Beyeriopsis, Calyptrostigma, Clavipodium)Ricinocarpos (also Echinosphaera, Ricinocarpus, Roeperia) Tribe Ricinodendreae There are 3 genera:GivotiaRicinodendronSchinziophytonTribe Trigonostemoneae There is only 1 genus:Trigonostemon (also Actephilopsis, Athroisma, Enchidium, Kurziodendron,