APG IV system

{{Angiosperm families|state=expanded}}

Key to symbols used:

:* = the family has been added or its circumscription changed since the APG III system of 2009

:† = the order has been added since the APG III system

• Amborellales Melikyan et al.
• Amborellaceae Pichon, nom. cons.
• Nymphaeales Salisb. ex Bercht. & J.Presl
• Hydatellaceae U.Hamann
• Cabombaceae Rich. ex A.Rich., nom. cons.
• Nymphaeaceae Salisb., nom. cons.
• Austrobaileyales Takht. ex Reveal
• Austrobaileyaceae Croizat, nom. cons.
• Trimeniaceae Gibbs, nom. cons.
• Schisandraceae Blume, nom. cons.

• Canellales Cronq.
• Canellaceae Mart., nom. cons.
• Winteraceae R.Br. ex Lindl., nom. cons.
• Piperales Bercht. & J.Presl
• Saururaceae Rich. ex T.Lestib., nom. cons.
• Piperaceae Giseke, nom. cons.
• Aristolochiaceae Juss., nom. cons. * (including Asaraceae Vent., Hydnoraceae C.Agardh, nom. cons., Lactoridaceae Engl., nom. cons.)
• Magnoliales Juss. ex Bercht. & J.Presl
• Myristicaceae R.Br., nom. cons.
• Magnoliaceae Juss., nom. cons.
• Degeneriaceae I.W.Bailey & A.C.Sm., nom. cons.
• Himantandraceae Diels, nom. cons.
• Eupomatiaceae Orb., nom. cons.
• Annonaceae Juss., nom. cons.
• Laurales Juss. ex Bercht. & J.Presl
• Calycanthaceae Lindl., nom. cons.
• Siparunaceae Schodde
• Gomortegaceae Reiche, nom. cons.
• Atherospermataceae R.Br.
• Hernandiaceae Blume, nom. cons.
• Monimiaceae Juss., nom. cons.
• Lauraceae Juss., nom. cons.

• Chloranthales Mart.
• Chloranthaceae R.Br. ex Sims, nom. cons.

• Acorales Mart.
• Acoraceae Martinov
• Alismatales R.Br. ex Bercht. & J.Presl
• Araceae Juss., nom. cons.
• Tofieldiaceae Takht.
• Alismataceae Vent., nom. cons.
• Butomaceae Mirb., nom. cons.
• Hydrocharitaceae Juss., nom. cons.
• Scheuchzeriaceae F.Rudolphi, nom. cons.
• Aponogetonaceae Planch., nom. cons.
• Juncaginaceae Rich., nom. cons. *
• Maundiaceae Nakai *
• Zosteraceae Dumort., nom. cons.
• Potamogetonaceae Bercht. & J.Presl, nom. cons
• Posidoniaceae Vines, nom. cons.
• Ruppiaceae Horan., nom. cons.
• Cymodoceaceae Vines, nom. cons.
• Petrosaviales Takht.
• Petrosaviaceae Hutch., nom. cons.
• Dioscoreales Mart.
• Nartheciaceae Fr. ex Bjurzon
• Burmanniaceae Blume, nom. cons. (not monophyletic.)
• Dioscoreaceae R.Br., nom. cons.
• Pandanales R.Br. ex Bercht. & J.Presl
• Triuridaceae Gardner, nom. cons.
• Velloziaceae J.Agardh, nom. cons.
• Stemonaceae Caruel, nom. cons.
• Cyclanthaceae Poit. ex A.Rich., nom. cons.
• Pandanaceae R.Br., nom. cons.
• Liliales Perleb
• Campynemataceae Dumort.
• Corsiaceae Becc., nom. cons.
• Melanthiaceae Batsch ex Borkh., nom. cons.
• Petermanniaceae Hutch, nom. cons.
• Alstroemeriaceae Dumort., nom. cons.
• Colchicaceae DC., nom. cons.
• Philesiaceae Dumort., nom. cons.
• Ripogonaceae Conran & Clifford
• Smilacaceae Vent., nom. cons.
• Liliaceae Juss., nom. cons.
• Asparagales Link
• Orchidaceae Juss., nom. cons.
• Boryaceae M.W.Chase et al.
• Blandfordiaceae R.Dahlgren & Clifford
• Asteliaceae Dumort.
• Lanariaceae H.Huber ex R.Dahlgren
• Hypoxidaceae R.Br., nom. cons.
• Doryanthaceae R.Dahlgren & Clifford
• Ixioliriaceae Nakai (as 'Ixiolirionaceae'; spelling corrected)
• Tecophilaeaceae Leyb., nom. cons.
• Iridaceae Juss., nom. cons.
• Xeronemataceae M.W.Chase et al.
• Asphodelaceae Juss., nom. cons. prop. (including Xanthorrhoeaceae Dumort., nom. cons.)
• Amaryllidaceae J.St.-Hil., nom. cons.
• Asparagaceae Juss., nom. cons.
• Arecales Bromhead
• Dasypogonaceae Dumort.
• Arecaceae Bercht. & J.Presl, nom. cons. (=Palmae Juss., nom. cons.)
• Commelinales Mirb. ex Bercht. & J.Presl
• Hanguanaceae Airy Shaw
• Commelinaceae Mirb., nom. cons.
• Philydraceae Link, nom. cons.
• Pontederiaceae Kunth, nom. cons.
• Haemodoraceae R.Br., nom. cons.
• Zingiberales Griseb.
• Strelitziaceae Hutch., nom. cons.
• Lowiaceae Ridl., nom. cons.
• Heliconiaceae Vines
• Musaceae Juss., nom. cons.
• Cannaceae Juss., nom. cons.
• Marantaceae R.Br., nom. cons.
• Costaceae Nakai
• Zingiberaceae Martinov, nom. cons.
• Poales Small
• Typhaceae Juss., nom. cons.
• Bromeliaceae Juss., nom. cons.
• Rapateaceae Dumort., nom. cons.
• Xyridaceae C.Agardh, nom. cons.
• Eriocaulaceae Martinov, nom. cons.
• Mayacaceae Kunth, nom. cons.
• Thurniaceae Engl., nom. cons.
• Juncaceae Juss., nom. cons.
• Cyperaceae Juss., nom. cons.
• Restionaceae R.Br., nom. cons. * (including Anarthriaceae D.W.Cutler & Airy Shaw, Centrolepidaceae Endl., nom. cons.)
• Flagellariaceae Dumort., nom. cons.
• Joinvilleaceae Toml. & A.C.Sm.
• Ecdeiocoleaceae D.W.Cutler & Airy Shaw
• Poaceae Barnhart, nom. cons. (= Gramineae Juss., nom. cons.)

• Ceratophyllales Link
• Ceratophyllaceae Gray, nom. cons.

• Ranunculales Juss. ex Bercht. & J.Presl
• Eupteleaceae K.Wilh., nom. cons.
• Papaveraceae Juss., nom. cons.
• Circaeasteraceae Hutch., nom. cons.
• Lardizabalaceae R.Br., nom. cons.
• Menispermaceae Juss., nom. cons.
• Berberidaceae Juss., nom. cons.
• Ranunculaceae Juss., nom. cons.
• Proteales Juss. ex Bercht. & J.Presl
• Sabiaceae Blume, nom. cons.
• Nelumbonaceae A.Rich., nom. cons.
• Platanaceae T.Lestib., nom. cons.
• Proteaceae Juss., nom. cons.
• Trochodendrales Takht. ex Cronq.
• Trochodendraceae Eichler, nom. cons.
• Buxales Takht. ex Reveal
• Buxaceae Dumort., nom. cons. * (including Haptanthaceae C.Nelson)

• Gunnerales Takht. ex Reveal
• Myrothamnaceae Nied., nom. cons.
• Gunneraceae Meisn., nom. cons.
• Dilleniales DC. ex Bercht. & J.Presl †
• Dilleniaceae Salisb., nom. cons.

• Saxifragales Bercht. & J.Presl
• Peridiscaceae Kuhlm., nom. cons.
• Paeoniaceae Raf., nom. cons.
• Altingiaceae Lindl., nom. cons.
• Hamamelidaceae R.Br., nom. cons.
• Cercidiphyllaceae Engl., nom. cons.
• Daphniphyllaceae Müll.Arg., nom. cons.
• Iteaceae J.Agardh, nom. cons.
• Grossulariaceae DC., nom. cons.
• Saxifragaceae Juss., nom. cons.
• Crassulaceae J.St.-Hil., nom. cons.
• Aphanopetalaceae Doweld
• Tetracarpaeaceae Nakai
• Penthoraceae Rydb. ex Britton, nom. cons.
• Haloragaceae R.Br., nom. cons.
• Cynomoriaceae Endl. ex Lindl., nom. cons.

• Vitales Juss. ex Bercht. & J.Presl
• Vitaceae Juss., nom. cons.

• Zygophyllales Link
• Krameriaceae Dumort., nom. cons.
• Zygophyllaceae R.Br., nom. cons.
• Fabales Bromhead
• Quillajaceae D.Don
• Fabaceae Lindl., nom. cons. (= Leguminosae Juss., nom. cons.)
• Surianaceae Arn., nom. cons.
• Polygalaceae Hoffmanns. & Link, nom. cons.
• Rosales Bercht. & J.Presl
• Rosaceae Juss., nom. cons.
• Barbeyaceae Rendle, nom. cons.
• Dirachmaceae Hutch.
• Elaeagnaceae Juss., nom. cons.
• Rhamnaceae Juss., nom. cons.
• Ulmaceae Mirb., nom. cons.
• Cannabaceae Martinov, nom. cons.
• Moraceae Gaudich., nom. cons.
• Urticaceae Juss., nom. cons.
• Fagales Engl.
• Nothofagaceae Kuprian.
• Fagaceae Dumort., nom. cons.
• Myricaceae Rich. ex Kunth, nom. cons.
• Juglandaceae DC. ex Perleb, nom. cons.
• Casuarinaceae R.Br., nom. cons.
• Ticodendraceae Gomez-Laur. & L.D.Gomez
• Betulaceae Gray, nom. cons.
• Cucurbitales Juss. ex Bercht. & J.Presl
• Apodanthaceae Tiegh. ex Takht. *
• Anisophylleaceae Ridl.
• Corynocarpaceae Engl., nom. cons.
• Coriariaceae DC., nom. cons.
• Cucurbitaceae Juss., nom. cons.
• Tetramelaceae Airy Shaw
• Datiscaceae Dumort., nom. cons.
• Begoniaceae C.Agardh, nom. cons.

{{anchor|COM clade}}

• Celastrales Link
• Lepidobotryaceae J. Leonard, nom. cons.
• Celastraceae R.Br., nom. cons.
• Oxalidales Bercht. & J.Presl
• Huaceae A.Chev.
• Connaraceae R.Br., nom. cons.
• Oxalidaceae R.Br., nom. cons.
• Cunoniaceae R.Br., nom. cons.
• Elaeocarpaceae Juss., nom. cons.
• Cephalotaceae Dumort., nom. cons.
• Brunelliaceae Engl., nom. cons.
• Malpighiales Juss. ex Bercht. & J.Presl
• Pandaceae Engl. & Gilg, nom. cons.
• Irvingiaceae Exell & Mendonça, nom. cons. * (including Allantospermum Forman)
• Ctenolophonaceae Exell & Mendonça
• Rhizophoraceae Pers., nom. cons.
• Erythroxylaceae Kunth, nom. cons.
• Ochnaceae DC., nom. cons.
• Bonnetiaceae L.Beauvis. ex Nakai
• Clusiaceae Lindl., nom. cons. (= Guttiferae Juss., nom. cons.)
• Calophyllaceae J.Agardh
• Podostemaceae Rich. ex Kunth, nom. cons.
• Hypericaceae Juss., nom. cons.
• Caryocaraceae Voigt, nom. cons.
• Lophopyxidaceae H.Pfeiff.
• Putranjivaceae Meisn.
• Centroplacaceae Doweld & Reveal
• Elatinaceae Dumort., nom. cons.
• Malpighiaceae Juss., nom. cons.
• Balanopaceae Benth. & Hook.f., nom. cons.
• Trigoniaceae A.Juss., nom. cons.
• Dichapetalaceae Baill., nom. cons.
• Euphroniaceae Marc.-Berti
• Chrysobalanaceae R.Br., nom. cons.
• Humiriaceae A.Juss., nom. cons.
• Achariaceae Harms, nom. cons.
• Violaceae Batsch, nom. cons.
• Goupiaceae Miers
• Passifloraceae Juss. ex Roussel, nom. cons.
• Lacistemataceae Mart., nom. cons.
• Salicaceae Mirb., nom. cons.
• Peraceae Klotzsch *
• Rafflesiaceae Dumort., nom. cons.
• Euphorbiaceae Juss., nom. cons. *
• Linaceae DC. ex Perleb, nom. cons.
• Ixonanthaceae Planch. ex Miq., nom. cons. *
• Picrodendraceae Small, nom. cons.
• Phyllanthaceae Martinov, nom. cons.

• Geraniales Juss. ex Bercht. & J.Presl
• Geraniaceae Juss., nom. cons.
• Francoaceae A.Juss., nom. cons. * (including Bersamaceae Doweld, Greyiaceae Hutch., nom. cons., Ledocarpaceae Meyen, Melianthaceae Horan., nom. cons., Rhynchothecaceae A.Juss., Vivianiaceae Klotzsch, nom. cons.)
• Myrtales Juss. ex Bercht. & J.Presl
• Combretaceae R.Br., nom. cons.
• Lythraceae J.St.-Hil., nom. cons.
• Onagraceae Juss., nom. cons.
• Vochysiaceae A.St.-Hil., nom. cons.
• Myrtaceae Juss., nom. cons.
• Melastomataceae Juss., nom. cons.
• Crypteroniaceae A.DC., nom. cons.
• Alzateaceae S.A.Graham
• Penaeaceae Sweet ex Guill., nom. cons.
• Crossosomatales Takht. ex Reveal
• Aphloiaceae Takht.
• Geissolomataceae A.DC., nom. cons.
• Strasburgeriaceae Tiegh., nom. cons.
• Staphyleaceae Martinov, nom. cons.
• Guamatelaceae S.H.Oh & D.Potter
• Stachyuraceae J.Agardh, nom. cons.
• Crossosomataceae Engl., nom. cons.
• Picramniales Doweld
• Picramniaceae Fernando & Quinn
• Huerteales Doweld
• Gerrardinaceae M.H.Alford
• Petenaeaceae Christenh. et al. *
• Tapisciaceae Takht.
• Dipentodontaceae Merr., nom. cons.
• Sapindales Juss. ex Bercht. & J.Presl
• Biebersteiniaceae Schnizl.
• Nitrariaceae Lindl.
• Kirkiaceae Takht.
• Burseraceae Kunth, nom. cons.
• Anacardiaceae R.Br., nom. cons.
• Sapindaceae Juss., nom. cons. (including Xanthocerataceae Buerki et al., as 'Xanthoceraceae')
• Rutaceae Juss., nom. cons.
• Simaroubaceae DC., nom. cons.
• Meliaceae Juss., nom. cons.
• Malvales Juss. ex Bercht. & J.Presl
• Cytinaceae A.Rich.
• Muntingiaceae C.Bayer et al.
• Neuradaceae Kostel., nom. cons.
• Malvaceae Juss., nom. cons.
• Sphaerosepalaceae Bullock
• Thymelaeaceae Juss., nom. cons.
• Bixaceae Kunth, nom. cons.
• Cistaceae Juss., nom. cons. * (including Pakaraimaea Maguire & P.S.Ashton)
• Sarcolaenaceae Caruel, nom. cons.
• Dipterocarpaceae Blume, nom. cons. *
• Brassicales Bromhead
• Akaniaceae Stapf, nom. cons.
• Tropaeolaceae Juss. ex DC., nom. cons.
• Moringaceae Martinov, nom. cons.
• Caricaceae Dumort., nom. cons.
• Limnanthaceae R.Br., nom. cons.
• Setchellanthaceae Iltis
• Koeberliniaceae Engl., nom. cons.
• Bataceae Mart. ex Perleb, nom. cons.
• Salvadoraceae Lindl., nom. cons.
• Emblingiaceae Airy Shaw
• Tovariaceae Pax, nom. cons.
• Pentadiplandraceae Hutch. & Dalziel
• Gyrostemonaceae A.Juss., nom. cons.
• Resedaceae Martinov, nom. cons. * (including Borthwickiaceae J.X.Su et al., Stixidaceae Doweld as 'Stixaceae', Forchhammeria Liebm.)
• Capparaceae Juss., nom. cons. *
• Cleomaceae Bercht. & J.Presl
• Brassicaceae Burnett, nom. cons. (= Cruciferae Juss., nom. cons.)

• Berberidopsidales Doweld
• Aextoxicaceae Engl. & Gilg, nom. cons.
• Berberidopsidaceae Takht.
• Santalales R.Br. ex Bercht. & J.Presl
• Olacaceae R.Br., nom. cons. (not monophyletic; including Aptandraceae Miers, Coulaceae Tiegh., Erythropalaceae Planch. ex Miq., nom. cons., Octoknemaceae Soler. nom. cons., Strombosiaceae Tiegh., Ximeniaceae Horan.)
• Opiliaceae Valeton, nom. cons.
• Balanophoraceae Rich., nom. cons.
• Santalaceae R.Br., nom. cons. (not monophyletic if Balanophoraceae are embedded; including Amphorogynaceae Nickrent & Der, Cervantesiaceae Nickrent & Der, Comandraceae Nickrent & Der, Nanodeaceae Nickrent & Der, Thesiaceae Vest, Viscaceae Batsch)
• Misodendraceae J.Agardh, nom. cons.
• Schoepfiaceae Blume
• Loranthaceae Juss., nom. cons.
• Caryophyllales Juss. ex Bercht. & J.Presl
• Frankeniaceae Desv., nom. cons.
• Tamaricaceae Link, nom. cons.
• Plumbaginaceae Juss., nom. cons.
• Polygonaceae Juss., nom. cons.
• Droseraceae Salisb., nom. cons.
• Nepenthaceae Dumort, nom. cons.
• Drosophyllaceae Chrtek et al.
• Dioncophyllaceae Airy Shaw, nom. cons.
• Ancistrocladaceae Planch. ex Walp., nom. cons.
• Rhabdodendraceae Prance
• Simmondsiaceae Tiegh.
• Physenaceae Takht.
• Asteropeiaceae Takht. ex Reveal & Hoogland
• Macarthuriaceae Christenh. *
• Microteaceae Schäferhoff & Borsch *
• Caryophyllaceae Juss., nom. cons.
• Achatocarpaceae Heimerl, nom. cons.
• Amaranthaceae Juss., nom. cons.
• Stegnospermataceae Nakai
• Limeaceae Shipunov ex Reveal *
• Lophiocarpaceae Doweld & Reveal
• Kewaceae Christenh. *
• Barbeuiaceae Nakai
• Gisekiaceae Nakai
• Aizoaceae Martinov, nom. cons.
• Phytolaccaceae R.Br., nom. cons. *
• Petiveriaceae C.Agardh * (including Rivinaceae C.Agardh)
• Sarcobataceae Behnke
• Nyctaginaceae Juss., nom. cons.
• Molluginaceae Bartl., nom. cons. *
• Montiaceae Raf.
• Didiereaceae Radlk., nom. cons.
• Basellaceae Raf., nom. cons.
• Halophytaceae S.Soriano
• Talinaceae Doweld
• Portulacaceae Juss., nom. cons.
• Anacampserotaceae Eggli & Nyffeler
• Cactaceae Juss., nom. cons.

• Cornales Link
• Nyssaceae Juss. ex Dumort., nom. cons.
• Hydrostachyaceae Engl., nom. cons.
• Hydrangeaceae Dumort., nom. cons.
• Loasaceae Juss., nom. cons.
• Curtisiaceae Takht.
• Grubbiaceae Endl. ex Meisn., nom. cons.
• Cornaceae Bercht. & J.Presl, nom. cons.
• Ericales Bercht. & J.Presl
• Balsaminaceae A.Rich., nom. cons.
• Marcgraviaceae Bercht. & J.Presl, nom. cons.
• Tetrameristaceae Hutch.
• Fouquieriaceae DC., nom. cons.
• Polemoniaceae Juss., nom. cons.
• Lecythidaceae A.Rich., nom. cons.
• Sladeniaceae Airy Shaw
• Pentaphylacaceae Engl., nom. cons.
• Sapotaceae Juss., nom. cons.
• Ebenaceae Gürke, nom. cons.
• Primulaceae Batsch ex Borkh., nom. cons.
• Theaceae Mirb., nom. cons.
• Symplocaceae Desf., nom. cons.
• Diapensiaceae Lindl., nom. cons.
• Styracaceae DC. & Spreng., nom. cons.
• Sarraceniaceae Dumort., nom. cons.
• Roridulaceae Martinov, nom. cons.
• Actinidiaceae Gilg & Werderm., nom. cons.
• Clethraceae Klotzsch, nom. cons.
• Cyrillaceae Lindl., nom. cons.
• Ericaceae Juss., nom. cons.
• Mitrastemonaceae Makino, nom. cons. (placement in order unclear)

• Icacinales Tiegh. †
• Oncothecaceae Kobuski ex Airy Shaw
• Icacinaceae Miers, nom. cons. *
• Metteniusales Takht. †
• Metteniusaceae H.Karst. ex Schnizl. *
• Garryales Mart.
• Eucommiaceae Engl., nom. cons.
• Garryaceae Lindl., nom. cons.
• Gentianales Juss. ex Bercht. & J.Presl
• Rubiaceae Juss., nom. cons.
• Gentianaceae Juss., nom. cons.
• Loganiaceae R.Br. ex Mart., nom. cons.
• Gelsemiaceae L.Struwe & V.A.Albert * (including Pteleocarpaceae Brummitt)
• Apocynaceae Juss., nom. cons.
• Boraginales Juss. ex Bercht. & J.Presl †
• Boraginaceae Juss., nom. cons. (including Codonaceae Weigend & Hilger)
• Vahliales Doweld †
• Vahliaceae Dandy
• Solanales Juss. ex Bercht. & J.Presl
• Convolvulaceae Juss., nom. cons.
• Solanaceae Juss., nom. cons.
• Montiniaceae Nakai, nom. cons.
• Sphenocleaceae T.Baskerv., nom. cons.
• Hydroleaceae R.Br.
• Lamiales Bromhead
• Plocospermataceae Hutch.
• Carlemanniaceae Airy Shaw
• Oleaceae Hoffmanns. & Link, nom. cons.
• Tetrachondraceae Wettst.
• Calceolariaceae Olmstead
• Gesneriaceae Rich. & Juss., nom. cons. * (the position of Peltanthera Benth. is problematic and here considered unplaced to family)
• Plantaginaceae Juss., nom. cons.
• Scrophulariaceae Juss., nom. cons.
• Stilbaceae Kunth, nom. cons.
• Linderniaceae Borsch et al.
• Byblidaceae Domin, nom. cons.
• Martyniaceae Horan., nom. cons.
• Pedaliaceae R.Br., nom. cons.
• Acanthaceae Juss., nom. cons.
• Bignoniaceae Juss., nom. cons.
• Lentibulariaceae Rich., nom. cons.
• Schlegeliaceae Reveal
• Thomandersiaceae Sreem.
• Verbenaceae J.St.Hil., nom. cons.
• Lamiaceae Martinov, nom. cons. (= Labiatae Juss., nom. cons.)
• Mazaceae Reveal
• Phrymaceae Schauer, nom. cons. *
• Paulowniaceae Nakai
• Orobanchaceae Vent., nom. cons. * (including Lindenbergiaceae Doweld, Rehmanniaceae Reveal)

• Aquifoliales Senft
• Stemonuraceae Kårehed
• Cardiopteridaceae Blume, nom. cons.
• Phyllonomaceae Small
• Helwingiaceae Decne.
• Aquifoliaceae Bercht. & J.Presl, nom. cons.
• Asterales Link
• Rousseaceae DC.
• Campanulaceae Juss., nom. cons.
• Pentaphragmataceae J.Agardh, nom. cons.
• Stylidiaceae R.Br., nom. cons.
• Alseuosmiaceae Airy Shaw
• Phellinaceae Takht.
• Argophyllaceae Takht.
• Menyanthaceae Dumort., nom. cons.
• Goodeniaceae R.Br., nom. cons.
• Calyceraceae R.Br. ex Rich., nom. cons.
• Asteraceae Bercht. & J.Presl, nom. cons. (= Compositae Giseke, nom. cons.)
• Escalloniales Link
• Escalloniaceae R.Br. ex Dumort., nom. cons.
• Bruniales Dumort.
• Columelliaceae D.Don, nom. cons.
• Bruniaceae R.Br. ex DC., nom. cons.
• Paracryphiales Takht. ex Reveal
• Paracryphiaceae Airy Shaw
• Dipsacales Juss. ex Bercht. & J.Presl
• Adoxaceae E.Mey., nom. cons. (= Viburnaceae Raf., nom. cons. prop.)
• Caprifoliaceae Juss., nom. cons.
• Apiales Nakai
• Pennantiaceae J.Agardh
• Torricelliaceae Hu
• Griseliniaceae Takht., nom. cons. prop.
• Pittosporaceae R.Br., nom. cons.
• Araliaceae Juss., nom. cons.
• Myodocarpaceae Doweld
• Apiaceae Lindl., nom. cons. (= Umbelliferae Juss., nom. cons.)

Like the earlier APG systems, the APG IV revision is based on a phylogenetic tree for the angiosperms, as shown below.{{sfnp|ps=none|Cole|Hilger|Stevens|2019}}

{{clade |style=font-size:100%;line-height:110%;

|label1=angiosperms

|1={{clade

|1=Amborellales

|2={{clade

|1=Nymphaeales

|2={{clade

|1=Austrobaileyales

|label2=Core angiosperms

|2={{clade

|1=Chloranthales

|label2=magnoliids

|2={{clade

|1={{clade

|1=Magnoliales

|2=Laurales

}}

|2={{clade

|1=Piperales

|2=Canellales

}}

}}

|3={{clade

|label1=monocots

|1={{clade

|1=Acorales

|2={{clade

|1=Alismatales

|2={{clade

|1=Petrosaviales

|2={{clade

|1={{clade

|1=Pandanales

|2=Dioscoreales

}}

|2={{clade

|1=Liliales

|2={{clade

|1=Asparagales

|label2=commelinids

|2={{clade

|1=Arecales

|2={{clade

|1=Poales

|2={{clade

|1=Commelinales

|2=Zingiberales

}}

}}

}}

}}

}}

}}

}}

}}

}}

|2={{clade

|1=Ceratophyllales

|label2=eudicots

|2={{clade

|1=Ranunculales

|2={{clade

|1=Proteales

|2={{clade

|1=Trochodendrales

|2={{clade

|1=Buxales

|label2=core eudicots

|2=(continued)

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

{{anchor|PENTA}} {{clade |style=font-size:100%;line-height:110%;

|label1=core eudicots

|1={{clade

|1=Gunnerales

|label2=Pentapetalae

|2={{clade

|1=Dilleniales

|label2=superrosids

|2={{clade

|1=Saxifragales

|label2=rosids

|2={{clade

|1=Vitales

|2={{clade

|label1=fabids

|1={{clade

|1=Zygophyllales

|2={{clade

|1={{clade

|1=Fabales

|2={{clade

|1=Rosales

|2={{clade

|1=Fagales

|2=Cucurbitales

}}

}}

}}

|2={{clade

|1=Celastrales

|2={{clade

|1=Malpighiales

|2=Oxalidales

}}

}}

}}

}}

|label2=malvids

|2={{clade

|1={{clade

|1=Geraniales

|2=Myrtales

}}

|2={{clade

|1=Crossosomatales

|2={{clade

|1=Picramniales

|2={{clade

|1=Sapindales

|2={{clade

|1=Huerteales

|2={{clade

|1=Brassicales

|2=Malvales

}}

}}

}}

}}

}}

}}

}}

}}

}}

|label3=superasterids

|3={{clade

|1=Berberidopsidales

|2={{clade

|1=Santalales

|2={{clade

|1=Caryophyllales

|label2=asterids

|2={{clade

|1=Cornales

|2={{clade

|1=Ericales

|2={{clade

|label1=campanulids

|1={{clade

|1=Aquifoliales

|2={{clade

|1=Asterales

|2=Escalloniales

|3={{clade

|1=Bruniales

|2={{clade

|1=Apiales

|2={{clade

|1=Dipsacales

|2=Paracryphiales

}}

}}

}}

}}

}}

|label2=lamiids

|2={{clade

|1=Icacinales

|2={{clade

|1=Metteniusales

|2={{clade

|1=Garryales

|2={{clade

|1=Boraginales

|2=Gentianales

|3=Vahliales

|4=Lamiales

|5=Solanales

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

}}

{{Reflist|20em}}

{{refbegin}}

• {{Citation |last=Angiosperm Phylogeny Group |year=2009 |title=An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III |journal=Botanical Journal of the Linnean Society |volume=161 |issue=2 |pages=105–121 |doi=10.1111/j.1095-8339.2009.00996.x |ref={{harvid|APG III|2009}} |doi-access=free|hdl=10654/18083 |hdl-access=free }}
• {{Citation |last=Angiosperm Phylogeny Group |year=2016 |title=An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV |journal=Botanical Journal of the Linnean Society |volume=181 |issue=1 |pages=1–20 |doi=10.1111/boj.12385 |ref={{harvid|APG IV|2016}} |doi-access=free}}
• {{Citation |last1=Haston |first1=E. |last2=Richardson |first2=J.E. |last3=Stevens |first3=P.F. |last4=Chase |first4=M.W. |last5=Harris |first5=D.J. |date=2009 |title=The Linear Angiosperm Phylogeny Group (LAPG) III: a linear sequence of the families in APG III |journal=Botanical Journal of the Linnean Society |volume=161 |issue=2 |pages=128–131 |name-list-style=amp |doi=10.1111/j.1095-8339.2009.01000.x |doi-access=free}}
• {{citation |last1=Fay |first1=Michael |author-link=Michael Francis Fay |title=APG - classification by consensus |url=http://www.kew.org/discover/blogs/kew-science/apg-classification-consensus |website=Kew Science |publisher=RBG Kew |access-date=2016-06-12 |date=9 May 2016 |archive-url=https://web.archive.org/web/20160805051050/http://www.kew.org/discover/blogs/kew-science/apg-classification-consensus |archive-date=5 August 2016 |url-status=dead}}
• {{citation |last1=Cole |first1=Theodor C.H. |last2=Hilger |first2=Hartmut H. |last3=Stevens |first3=Peter F. |title=Angiosperm Phylogeny Poster - Flowering Plant Systematics |date=2019 |url=https://d3amtssd1tejdt.cloudfront.net/2019/2320/6/APP-E-2019-V3-PPA.pdf |access-date=2023-06-16 |name-list-style=amp}}

{{refend}}

{{List of systems of plant taxonomy}}

APG 04

Category:2016 in science

Category:2016 introductions