Sistem APG IV klasifikacije cvjetnica je četvrta verzija modernog sistema klasifikacije biljaka, koji je pretežno zasnovan na molekulskoj filogenetici u organizaciji Grupe za filogeniju angiospermi (APG). Objavljen je 2016, sedam godina nakon prethodnih sistema APG II u 2009, a 18 godina poslije APG sistema iz 1998. U 2009, odvojeno je objavljeno i linearno uređenje sistema; dokument APG IV uključuje takav aranžman, koji se referira na onaj iz 2009.
U odnosu na sistem APG III, APG IV prepoznaje pet novih redova (Boraginales , Dilleniales , Icacinales , Metteniusales i Vahliales ), zajedno s nekim novim porodicama, što čini ukupno 64 reda angiosperma i 416 porodica. Općenito, autori opisuju njihovu filozofiju kao "konzervativnu", koja se temelji na izmjenama iz APG III samo tamo gdje je dokazana "dobro podržana potreba". To je ponekad rezultiralo plasmanima koji nisu kompatibilni s objavljenim studijama, ali tamo gdje je potrebno daljnje istraživanje prije nego što se klasifikacija može promijeniti.
Upotrebljeni ključni simboli:
* = Porodica je dodata ili se njen obim se promijenio od APG III sistem iz 2009.
† = Red je dodan APG III sistemu
Nezavisne loze: nesvrstani inkluzivniji kladus [ uredi | uredi izvor ]
Acorales Mart.
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.
Dioscoreales Mart.
Pandanales R.Br. ex Bercht. & J.Presl
Liliales Perleb
Asparagales Link
Arecales Bromhead
Commelinales Mirb. ex Bercht. & J.Presl
Zingiberales Griseb.
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. * (uključujući 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. )
Vjerovatno sestrinske za eudikotiledone [ uredi | uredi izvor ]
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.
Kladus COM clade; neizvjestan položaj [ uredi | uredi izvor ]
Celastrales Link
Oxalidales Bercht. & J.Presl
Malpighiales Juss. ex Bercht. & J.Presl
Pandaceae Engl. & Gilg, nom. cons.
Irvingiaceae Exell & Mendonça, nom. cons. * (uključujući 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. * (uključujući 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
Crossosomatales Takht. ex Reveal
Picramniales Doweld
Huerteales Doweld
Sapindales Juss. ex Bercht. & J.Presl
Malvales Juss. ex Bercht. & J.Presl
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. * (uključujući 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
Santalales R.Br. ex Bercht. & J.Presl
Olacaceae R.Br., nom. cons. (nemonofiletske; uključujući 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. (nrmonofiletske ako su ugrađene Balanophoraceae; uključujuči 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 * (iuključujući 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
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. (nejsan smještaj u red)
Icacinales Tiegh. †
Metteniusales Takht. †
Garryales Mart.
Gentianales Juss. ex Bercht. & J.Presl
Boraginales Juss. ex Bercht. & J.Presl †
Boraginaceae Juss., nom. cons. (uključujući Codonaceae Weigend & Hilger )
Vahliales Doweld †
Solanales Juss. ex Bercht. & J.Presl
Lamiales Bromhead
Plocospermataceae Hutch.
Carlemanniaceae Airy Shaw
Oleaceae Hoffmanns. & Link, nom. cons.
Tetrachondraceae Wettst.
Calceolariaceae Olmstead
Gesneriaceae Rich. & Juss., nom. cons. * (problematična pozicija Peltanthera Benth. i smatra se da ne spada u porodicu)
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. * (uključujući Lindenbergiaceae Doweld , Rehmanniaceae Reveal )
Aquifoliales Senft
Asterales Link
Escalloniales Link
Bruniales Dumort.
Paracryphiales Takht. ex Reveal
Dipsacales Juss. ex Bercht. & J.Presl
Apiales Nakai
Kao i raniji APG sistemi, revizija APG IV temelji se na filogenetskom stablu za angiosperme, kao što je prikazano u nastavku.
Angiosperm Phylogeny Group (2009), "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III" , Botanical Journal of the Linnean Society , 161 (2): 105–121, doi :10.1111/j.1095-8339.2009.00996.x , arhivirano s originala , 25. 5. 2017, pristupljeno 10. 12. 2010
Angiosperm Phylogeny Group (2016), "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV", Botanical Journal of the Linnean Society , 181 (1): 1–20, doi :10.1111/boj.12385
Haston, E.; Richardson, J.E.; Stevens, P.F.; Chase, M.W.; Harris, D.J. (2009), "The Linear Angiosperm Phylogeny Group (LAPG) III: a linear sequence of the families in APG III" (PDF) , Botanical Journal of the Linnean Society , 161 (2): 128–131, doi :10.1111/j.1095-8339.2009.01000.x , arhivirano s originala (PDF) , 23. 12. 2015, pristupljeno 13. 6. 2016
Fay, Michael (9. 5. 2016), "APG - classification by consensus" , Kew Science , RBG Kew, arhivirano s originala , 5. 8. 2016, pristupljeno 12. 6. 2016
Cole, Theodor C.H.; Hilger, Hartmut H.; Stevens, Peter F. (2017), Angiosperm Phylogeny Poster - Flowering Plant Systematics (PDF) , arhivirano s originala (PDF) , 17. 5. 2017, pristupljeno 13. 7. 2017