APG system
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A modern [[list of systems of plant taxonomy|system of plant taxonomy]], the '''APG system''' of plant classification was published in 1998 by the [[Angiosperm Phylogeny Group]]. The system is unusual in being based, not on total evidence, but on the [[cladistics|cladistic]] analysis of the DNA sequences of three genes, two chloroplast genes and one gene coding for ribosomes. Although based on [[molecular biology|molecular evidence]] only, its constituent groups prove to be supported by other evidence as well, for example pollen morphology support the split between the [[eudicots]] and the rest of the former [[dicotyledons]].
The system is rather controversial in its decisions at the family level, splitting a number of long-established families and submerging a number of other families. It also is unusual in not using [[botanical name]]s above the level of order, that is, an order is the highest [[rank (botany)|rank]] that will have a formal [[botanical name]] in this system. Higher groups are defined only as clades, with names such as [[monocots]], [[eudicots]], [[rosids]], [[asterids]].
It was succeeded in 2003 by the [[APG II system]].
The main groups in the system (all un[[rank (botany)|rank]]ed [[clade]]s) are:
*'''angiosperms :'''
*:'''[[monocots]]'''
*::'''[[commelinoids]]'''
*:'''[[eudicots]]'''
*::'''[[core eudicots]]'''
*:::'''[[rosids]]'''
*::::'''[[eurosids I]]'''
*::::'''[[eurosids II]]'''
*:::'''[[asterids]]'''
*::::'''[[euasterids I]]'''
*::::'''[[euasterids II]]'''
[http://www.biologie.uni-hamburg.de/b-online/apg/APG.html Representation in color]
The APG system recognises 462 families and 40 orders: these are assigned as follows. In the beginning of each listing some families or orders that are not placed in a further clade:
* clade '''angiosperms'''
*::: family [[Amborellaceae]]
*::: family [[Austrobaileyaceae]]
*::: family [[Canellaceae]]
*::: family [[Chloranthaceae]]
*::: family [[Hydnoraceae]]
*::: family [[Illiciaceae]]
*::: family [[Nymphaeaceae]] [+ family [[Cabombaceae]]]
*::: family [[Rafflesiaceae]]
*::: family [[Schisandraceae]]
*::: family [[Trimeniaceae]]
*::: family [[Winteraceae]]
*:: order [[Ceratophyllales]]
*:::: family [[Ceratophyllaceae]]
*:: order [[Laurales]]
*:::: family [[Atherospermataceae]]
*:::: family [[Calycanthaceae]]
*:::: family [[Gomortegaceae]]
*:::: family [[Hernandiaceae]]
*:::: family [[Lauraceae]]
*:::: family [[Monimiaceae]]
*:::: family [[Siparunaceae]]
*:: order [[Magnoliales]]
*:::: family [[Annonaceae]]
*:::: family [[Degeneriaceae]]
*:::: family [[Eupomatiaceae]]
*:::: family [[Himantandraceae]]
*:::: family [[Magnoliaceae]]
*:::: family [[Myristicaceae]]
*:: order [[Piperales]]
*:::: family [[Aristolochiaceae]]
*:::: family [[Lactoridaceae]]
*:::: family [[Piperaceae]]
*:::: family [[Saururaceae]]
*: clade '''[[monocots]]'''
*:::: family [[Corsiaceae]]
*:::: family [[Japonoliriaceae]]
*:::: family [[Nartheciaceae]]
*:::: family [[Petrosaviaceae]]
*:::: family [[Triuridaceae]]
*::: order [[Acorales]]
*::::: family [[Acoraceae]]
*::: order [[Alismatales]]
*::::: family [[Alismataceae]]
*::::: family [[Aponogetonaceae]]
*::::: family [[Araceae]]
*::::: family [[Butomaceae]]
*::::: family [[Cymodoceaceae]]
*::::: family [[Hydrocharitaceae]]
*::::: family [[Juncaginaceae]]
*::::: family [[Limnocharitaceae]]
*::::: family [[Posidoniaceae]]
*::::: family [[Potamogetonaceae]]
*::::: family [[Ruppiaceae]]
*::::: family [[Scheuchzeriaceae]]
*::::: family [[Tofieldiaceae]]
*::::: family [[Zosteraceae]]
*::: order [[Asparagales]]
*::::: family [[Agapanthaceae]]
*::::: family [[Agavaceae]]
*::::: family [[Alliaceae]]
*::::: family [[Amaryllidaceae]]
*::::: family [[Anemarrhenaceae]]
*::::: family [[Anthericaceae]]
*::::: family [[Aphyllanthaceae]]
*::::: family [[Asparagaceae]]
*::::: family [[Asphodelaceae]]
*::::: family [[Asteliaceae]]
*::::: family [[Behniaceae]]
*::::: family [[Blandfordiaceae]]
*::::: family [[Boryaceae]]
*::::: family [[Convallariaceae]]
*::::: family [[Doryanthaceae]]
*::::: family [[Hemerocallidaceae]]
*::::: family [[Herreriaceae]]
*::::: family [[Hyacinthaceae]]
*::::: family [[Hypoxidaceae]]
*::::: family [[Iridaceae]]
*::::: family [[Ixioliriaceae]]
*::::: family [[Lanariaceae]]
*::::: family [[Laxmanniaceae]]
*::::: family [[Orchidaceae]]
*::::: family [[Tecophilaeaceae]]
*::::: family [[Themidaceae]]
*::::: family [[Xanthorrhoeaceae]]
*::::: family [[Xeronemataceae]]
*::: order [[Dioscoreales]]
*::::: family [[Burmanniaceae]]
*::::: family [[Dioscoreaceae]]
*::::: family [[Taccaceae]]
*::::: family [[Thismiaceae]]
*::::: family [[Trichopodaceae]]
*::: order [[Liliales]]
*::::: family [[Alstroemeriaceae]]
*::::: family [[Campynemataceae]]
*::::: family [[Colchicaceae]]
*::::: family [[Liliaceae]]
*::::: family [[Luzuriagaceae]]
*::::: family [[Melanthiaceae]]
*::::: family [[Philesiaceae]]
*::::: family [[Ripogonaceae]]
*::::: family [[Smilacaceae]]
*::: order [[Pandanales]]
*::::: family [[Cyclanthaceae]]
*::::: family [[Pandanaceae]]
*::::: family [[Stemonaceae]]
*::::: family [[Velloziaceae]]
*::clade '''[[commelinoids]]'''
*::::: family [[Abolbodaceae]]
*::::: family [[Bromeliaceae]]
*::::: family [[Dasypogonaceae]]
*::::: family [[Hanguanaceae]]
*::::: family [[Mayacaceae]]
*::::: family [[Rapateaceae]]
*:::: order [[Arecales]]
*:::::: family [[Arecaceae]]
*:::: order [[Commelinales]]
*:::::: family [[Commelinaceae]]
*:::::: family [[Haemodoraceae]]
*:::::: family [[Philydraceae]]
*:::::: family [[Pontederiaceae]]
*:::: order [[Poales]]
*:::::: family [[Anarthriaceae]]
*:::::: family [[Centrolepidaceae]]
*:::::: family [[Cyperaceae]]
*:::::: family [[Ecdeiocoleaceae]]
*:::::: family [[Eriocaulaceae]]
*:::::: family [[Flagellariaceae]]
*:::::: family [[Hydatellaceae]]
*:::::: family [[Joinvilleaceae]]
*:::::: family [[Juncaceae]]
*:::::: family [[Poaceae]]
*:::::: family [[Prioniaceae]]
*:::::: family [[Restionaceae]]
*:::::: family [[Sparganiaceae]]
*:::::: family [[Thurniaceae]]
*:::::: family [[Typhaceae]]
*:::::: family [[Xyridaceae]]
*:::: order [[Zingiberales]]
*:::::: family [[Cannaceae]]
*:::::: family [[Costaceae]]
*:::::: family [[Heliconiaceae]]
*:::::: family [[Lowiaceae]]
*:::::: family [[Marantaceae]]
*:::::: family [[Musaceae]]
*:::::: family [[Strelitziaceae]]
*:::::: family [[Zingiberaceae]]
*: clade '''[[eudicots]]'''
*:::: family [[Buxaceae]]
*:::: family [[Didymelaceae]]
*:::: family [[Sabiaceae]]
*:::: family [[Trochodendraceae]] [+ family [[Tetracentraceae]]]
*::: order [[Proteales]]
*::::: family [[Nelumbonaceae]]
*::::: family [[Platanaceae]]
*::::: family [[Proteaceae]]
*::: order [[Ranunculales]]
*::::: family [[Berberidaceae]]
*::::: family [[Circaeasteraceae]] [+ family [[Kingdoniaceae]]]
*::::: family [[Eupteleaceae]]
*::::: family [[Lardizabalaceae]]
*::::: family [[Menispermaceae]]
*::::: family [[Papaveraceae]] [+ family [[Fumariaceae]] and family [[Pteridophyllaceae]]]
*::::: family [[Ranunculaceae]]
*:: clade '''[[core eudicots]]'''
*::::: family [[Aextoxicaceae]]
*::::: family [[Berberidopsidaceae]]
*::::: family [[Dilleniaceae]]
*::::: family [[Gunneraceae]]
*::::: family [[Myrothamnaceae]]
*::::: family [[Vitaceae]]
*:::: order [[Caryophyllales]]
*:::::: family [[Achatocarpaceae]]
*:::::: family [[Aizoaceae]]
*:::::: family [[Amaranthaceae]]
*:::::: family [[Ancistrocladaceae]]
*:::::: family [[Asteropeiaceae]]
*:::::: family [[Basellaceae]]
*:::::: family [[Cactaceae]]
*:::::: family [[Caryophyllaceae]]
*:::::: family [[Didiereaceae]]
*:::::: family [[Dioncophyllaceae]]
*:::::: family [[Droseraceae]]
*:::::: family [[Drosophyllaceae]]
*:::::: family [[Frankeniaceae]]
*:::::: family [[Molluginaceae]]
*:::::: family [[Nepenthaceae]]
*:::::: family [[Nyctaginaceae]]
*:::::: family [[Physenaceae]]
*:::::: family [[Phytolaccaceae]]
*:::::: family [[Plumbaginaceae]]
*:::::: family [[Polygonaceae]]
*:::::: family [[Portulacaceae]]
*:::::: family [[Rhabdodendraceae]]
*:::::: family [[Sarcobataceae]]
*:::::: family [[Simmondsiaceae]]
*:::::: family [[Stegnospermataceae]]
*:::::: family [[Tamaricaceae]]
*:::: order [[Santalales]]
*:::::: family [[Olacaceae]]
*:::::: family [[Opiliaceae]]
*:::::: family [[Loranthaceae]]
*:::::: family [[Misodendraceae]]
*:::::: family [[Santalaceae]]
*:::: order [[Saxifragales]]
*:::::: family [[Altingiaceae]]
*:::::: family [[Cercidiphyllaceae]]
*:::::: family [[Crassulaceae]]
*:::::: family [[Daphniphyllaceae]]
*:::::: family [[Grossulariaceae]]
*:::::: family [[Haloragaceae]]
*:::::: family [[Hamamelidaceae]]
*:::::: family [[Iteaceae]]
*:::::: family [[Paeoniaceae]]
*:::::: family [[Penthoraceae]]
*:::::: family [[Pterostemonaceae]]
*:::::: family [[Saxifragaceae]]
*:::::: family [[Tetracarpaeaceae]]
*::: clade '''[[rosids]]'''
*:::::: family [[Aphloiaceae]]
*:::::: family [[Crossosomataceae]]
*:::::: family [[Ixerbaceae]]
*:::::: family [[Krameriaceae]]
*:::::: family [[Picramniaceae]]
*:::::: family [[Podostemaceae]]
*:::::: family [[Stachyuraceae]]
*:::::: family [[Staphyleaceae]]
*:::::: family [[Tristichaceae]]
*:::::: family [[Zygophyllaceae]]
*::::: order [[Geraniales]]
*::::::: family [[Francoaceae]]
*::::::: family [[Geraniaceae]] [+ family [[Hypseocharitaceae]]]
*::::::: family [[Greyiaceae]]
*::::::: family [[Ledocarpaceae]]
*::::::: family [[Melianthaceae]]
*::::::: family [[Vivianiaceae]]
*:::: clade '''[[eurosids I]]'''
*::::::: family [[Celastraceae]]
*::::::: family [[Huaceae]]
*::::::: family [[Parnassiaceae]] [+ family [[Lepuropetalaceae]]]
*::::::: family [[Stackhousiaceae]]
*:::::: order [[Cucurbitales]]
*:::::::: family [[Anisophylleaceae]]
*:::::::: family [[Begoniaceae]]
*:::::::: family [[Coriariaceae]]
*:::::::: family [[Corynocarpaceae]]
*:::::::: family [[Cucurbitaceae]]
*:::::::: family [[Datiscaceae]]
*:::::::: family [[Tetramelaceae]]
*:::::: order [[Fabales]]
*:::::::: family [[Fabaceae]]
*:::::::: family [[Polygalaceae]]
*:::::::: family [[Quillajaceae]]
*:::::::: family [[Surianaceae]]
*:::::: order [[Fagales]]
*:::::::: family [[Betulaceae]]
*:::::::: family [[Casuarinaceae]]
*:::::::: family [[Fagaceae]]
*:::::::: family [[Juglandaceae]]
*:::::::: family [[Myricaceae]]
*:::::::: family [[Nothofagaceae]]
*:::::::: family [[Rhoipteleaceae]]
*:::::::: family [[Ticodendraceae]]
*:::::: order [[Malpighiales]]
*:::::::: family [[Achariaceae]]
*:::::::: family [[Balanopaceae]]
*:::::::: family [[Caryocaraceae]]
*:::::::: family [[Chrysobalanaceae]]
*:::::::: family [[Clusiaceae]]
*:::::::: family [[Dichapetalaceae]]
*:::::::: family [[Erythroxylaceae]]
*:::::::: family [[Euphorbiaceae]]
*:::::::: family [[Euphroniaceae]]
*:::::::: family [[Flacourtiaceae]]
*:::::::: family [[Goupiaceae]]
*:::::::: family [[Hugoniaceae]]
*:::::::: family [[Humiriaceae]]
*:::::::: family [[Hypericaceae]]
*:::::::: family [[Irvingiaceae]]
*:::::::: family [[Ixonanthaceae]]
*:::::::: family [[Lacistemaceae]]
*:::::::: family [[Linaceae]]
*:::::::: family [[Malesherbiaceae]]
*:::::::: family [[Malpighiaceae]]
*:::::::: family [[Medusagynaceae]]
*:::::::: family [[Ochnaceae]]
*:::::::: family [[Pandaceae]]
*:::::::: family [[Passifloraceae]]
*:::::::: family [[Putranjivaceae]]
*:::::::: family [[Quiinaceae]]
*:::::::: family [[Rhizophoraceae]]
*:::::::: family [[Salicaceae]]
*:::::::: family [[Scyphostegiaceae]]
*:::::::: family [[Trigoniaceae]]
*:::::::: family [[Turneraceae]]
*:::::::: family [[Violaceae]]
*:::::: order [[Oxalidales]]
*:::::::: family [[Cephalotaceae]]
*:::::::: family [[Connaraceae]]
*:::::::: family [[Cunoniaceae]]
*:::::::: family [[Elaeocarpaceae]]
*:::::::: family [[Oxalidaceae]]
*:::::::: family [[Tremandraceae]]
*:::::: order [[Rosales]]
*:::::::: family [[Barbeyaceae]]
*:::::::: family [[Cannabaceae]]
*:::::::: family [[Cecropiaceae]]
*:::::::: family [[Celtidaceae]]
*:::::::: family [[Dirachmaceae]]
*:::::::: family [[Elaeagnaceae]]
*:::::::: family [[Moraceae]]
*:::::::: family [[Rhamnaceae]]
*:::::::: family [[Rosaceae]]
*:::::::: family [[Ulmaceae]]
*:::::::: family [[Urticaceae]]
*:::: clade '''[[eurosids II]]'''
*::::::: family [[Tapisciaceae]]
*:::::: order [[Brassicales]]
*:::::::: family [[Akaniaceae]] [+ family [[Bretschneideriaceae]]]
*:::::::: family [[Bataceae]]
*:::::::: family [[Brassicaceae]]
*:::::::: family [[Caricaceae]]
*:::::::: family [[Emblingiaceae]]
*:::::::: family [[Gyrostemonaceae]]
*:::::::: family [[Koeberliniaceae]]
*:::::::: family [[Limnanthaceae]]
*:::::::: family [[Moringaceae]]
*:::::::: family [[Pentadiplandraceae]]
*:::::::: family [[Resedaceae]]
*:::::::: family [[Salvadoraceae]]
*:::::::: family [[Setchellanthaceae]]
*:::::::: family [[Tovariaceae]]
*:::::::: family [[Tropaeolaceae]]
*:::::: order [[Malvales]]
*:::::::: family [[Bixaceae]] [+ family [[Cochlospermaceae]]]
*:::::::: family [[Cistaceae]]
*:::::::: family [[Cochlospermaceae]]
*:::::::: family [[Diegodendraceae]]
*:::::::: family [[Dipterocarpaceae]]
*:::::::: family [[Malvaceae]]
*:::::::: family [[Muntingiaceae]]
*:::::::: family [[Neuradaceae]]
*:::::::: family [[Sarcolaenaceae]]
*:::::::: family [[Sphaerosepalaceae]]
*:::::::: family [[Thymelaeaceae]]
*:::::: order [[Myrtales]]
*:::::::: family [[Alzateaceae]]
*:::::::: family [[Combretaceae]]
*:::::::: family [[Crypteroniaceae]]
*:::::::: family [[Heteropyxidaceae]]
*:::::::: family [[Lythraceae]]
*:::::::: family [[Melastomataceae]]
*:::::::: family [[Memecylaceae]]
*:::::::: family [[Myrtaceae]]
*:::::::: family [[Oliniaceae]]
*:::::::: family [[Onagraceae]]
*:::::::: family [[Penaeaceae]]
*:::::::: family [[Psiloxylaceae]]
*:::::::: family [[Rhynchocalycaceae]]
*:::::::: family [[Vochysiaceae]]
*:::::: order [[Sapindales]]
*:::::::: family [[Anacardiaceae]]
*:::::::: family [[Biebersteiniaceae]]
*:::::::: family [[Burseraceae]]
*:::::::: family [[Kirkiaceae]]
*:::::::: family [[Meliaceae]]
*:::::::: family [[Nitrariaceae]] [+ family [[Peganaceae]]]
*:::::::: family [[Rutaceae]]
*:::::::: family [[Sapindaceae]]
*:::::::: family [[Simaroubaceae]]
*::: clade '''[[asterids]]'''
*::::: order [[Cornales]]
*:::::::: family [[Cornaceae]] [+ family [[Nyssaceae]]]
*:::::::: family [[Grubbiaceae]]
*:::::::: family [[Hydrangeaceae]]
*:::::::: family [[Hydrostachyaceae]]
*:::::::: family [[Loasaceae]]
*::::: order [[Ericales]]
*:::::::: family [[Actinidiaceae]]
*:::::::: family [[Balsaminaceae]]
*:::::::: family [[Clethraceae]]
*:::::::: family [[Cyrillaceae]]
*:::::::: family [[Diapensiaceae]]
*:::::::: family [[Ebenaceae]]
*:::::::: family [[Ericaceae]]
*:::::::: family [[Fouquieriaceae]]
*:::::::: family [[Halesiaceae]]
*:::::::: family [[Lecythidaceae]]
*:::::::: family [[Marcgraviaceae]]
*:::::::: family [[Myrsinaceae]]
*:::::::: family [[Pellicieraceae]]
*:::::::: family [[Polemoniaceae]]
*:::::::: family [[Primulaceae]]
*:::::::: family [[Roridulaceae]]
*:::::::: family [[Sapotaceae]]
*:::::::: family [[Sarraceniaceae]]
*:::::::: family [[Styracaceae]]
*:::::::: family [[Symplocaceae]]
*:::::::: family [[Ternstroemiaceae]]
*:::::::: family [[Tetrameristaceae]]
*:::::::: family [[Theaceae]]
*:::::::: family [[Theophrastaceae]]
*:::: clade''' [[euasterids I]]'''
*::::::: family [[Boraginaceae]]
*::::::: family [[Plocospermataceae]]
*::::::: family [[Vahliaceae]]
*:::::: order [[Garryales]]
*:::::::: family [[Aucubaceae]]
*:::::::: family [[Eucommiaceae]]
*:::::::: family [[Garryaceae]]
*:::::::: family [[Oncothecaceae]]
*:::::: order [[Gentianales]]
*:::::::: family [[Apocynaceae]]
*:::::::: family [[Gelsemiaceae]]
*:::::::: family [[Gentianaceae]]
*:::::::: family [[Loganiaceae]]
*:::::::: family [[Rubiaceae]]
*:::::: order [[Lamiales]]
*:::::::: family [[Acanthaceae]]
*:::::::: family [[Avicenniaceae]]
*:::::::: family [[Bignoniaceae]]
*:::::::: family [[Buddlejaceae]]
*:::::::: family [[Byblidaceae]]
*:::::::: family [[Cyclocheilaceae]]
*:::::::: family [[Gesneriaceae]]
*:::::::: family [[Lamiaceae]]
*:::::::: family [[Lentibulariaceae]]
*:::::::: family [[Myoporaceae]]
*:::::::: family [[Oleaceae]]
*:::::::: family [[Paulowniaceae]]
*:::::::: family [[Pedaliaceae]] [+ family [[Martyniaceae]]]
*:::::::: family [[Phrymaceae]]
*:::::::: family [[Plantaginaceae]]
*:::::::: family [[Schlegeliaceae]]
*:::::::: family [[Scrophulariaceae]]
*:::::::: family [[Stilbaceae]]
*:::::::: family [[Tetrachondraceae]]
*:::::::: family [[Verbenaceae]]
*:::::: order [[Solanales]]
*:::::::: family [[Convolvulaceae]]
*:::::::: family [[Hydroleaceae]]
*:::::::: family [[Montiniaceae]]
*:::::::: family [[Solanaceae]]
*:::::::: family [[Spenocleaceae]]
*:::: clade '''[[euasterids II]]'''
*::::::: family [[Adoxaceae]]
*::::::: family [[Bruniaceae]]
*::::::: family [[Carlemanniaceae]]
*::::::: family [[Columelliaceae]] [+ family [[Desfontainiaceae]]]
*::::::: family [[Eremosynaceae]]
*::::::: family [[Escalloniaceae]]
*::::::: family [[Icacinaceae]]
*::::::: family [[Polyosmaceae]]
*::::::: family [[Sphenostemonaceae]]
*::::::: family [[Tribelaceae]]
*:::::: order [[Apiales]]
*:::::::: family [[Apiaceae]]
*:::::::: family [[Araliaceae]]
*:::::::: family [[Aralidiaceae]]
*:::::::: family [[Griseliniaceae]]
*:::::::: family [[Melanophyllaceae]]
*:::::::: family [[Pittosporaceae]]
*:::::::: family [[Torricelliaceae]]
*:::::: order [[Aquifoliales]]
*:::::::: family [[Aquifoliaceae]]
*:::::::: family [[Helwingiaceae]]
*:::::::: family [[Phyllonomaceae]]
*:::::: order [[Asterales]]
*:::::::: family [[Alseuosmiaceae]]
*:::::::: family [[Argyrophyllaceae]]
*:::::::: family [[Asteraceae]]
*:::::::: family [[Calyceraceae]]
*:::::::: family [[Campanulaceae]] [+ family [[Lobeliaceae]]]
*:::::::: family [[Carpodetaceae]]
*:::::::: family [[Donatiaceae]]
*:::::::: family [[Goodeniaceae]]
*:::::::: family [[Menyanthaceae]]
*:::::::: family [[Pentaphragmataceae]]
*:::::::: family [[Phellinaceae]]
*:::::::: family [[Rousseaceae]]
*:::::::: family [[Stylidiaceae]]
*:::::: order [[Dipsacales]]
*:::::::: family [[Caprifoliaceae]]
*:::::::: family [[Diervillaceae]]
*:::::::: family [[Dipsacaceae]]
*:::::::: family [[Linnaeaceae]]
*:::::::: family [[Morinaceae]]
*:::::::: family [[Valerianaceae]]
Note: "+ ..." = optional seggregrate family, that may be split off from the preceding family.
* Families of uncertain position
*: family [[Balanophoraceae]]
*: family [[Bonnetiaceae]]
*: family [[Cardiopteridaceae]]
*: family [[Ctenolophonaceae]]
*: family [[Cynomoriaceae]]
*: family [[Cytinaceae]]
*: family [[Dipentodontaceae]]
*: family [[Elatinaceae]]
*: family [[Geissolomataceae]]
*: family [[Hoplestigmataceae]]
*: family [[Kaliphoraceae]]
*: family [[Lepidobotryaceae]]
*: family [[Lissocarpaceae]]
*: family [[Lophopyxidaceae]]
*: family [[Medusandraceae]]
*: family [[Mettenusiaceae]]
*: family [[Mitrastemonaceae]]
*: family [[Paracryphiaceae]]
*: family [[Pentaphylacaceae]]
*: family [[Peridiscaceae]]
*: family [[Plagiopteraceae]]
*: family [[Pottingeriaceae]]
*: family [[Sladeniaceae]]
*: family [[Strasburgeriaceae]]
*: family [[Tepuianthaceae]]
==References==
* {{cite journal|author = The Angiosperm Phylogeny Group|year = 1998|title = An ordinal classification for the families of flowering plants|journal = Annals of the Missouri Botanical Garden|volume = 85|pages = 531–553|doi = 10.2307/2992015}}
==External links ==
* [http://www.csdl.tamu.edu/FLORA/newgate/apg1ang.htm Comparison with other systems at CSDL, Texas]
* [http://www.biologie.uni-hamburg.de/b-online/apg/classification98.html APG on the Hamburg server]
[[Category:plant taxonomy|system, APG]]
[[ms:Sistem APG]]
[[da:APG system]]
[[de:Systematik der Bedecktsamer nach APG]]
[[es:Sistema de clasificación APG]]
[[fr:Classification APG]]
[[hu:APG-rendszer]]
[[nl:APG-systeem]]
[[ja:APG植物分類体系]]
[[pl:System APG I]]
[[pt:Sistema APG]]
[[sr:APG I]]
[[zh:被子植物APG分类法]]