Noms des familles en APG II
Une liste de nom des familles. Les noms gras sont les noms courants selon la classification phylogénétique APG II (2003)[1]. Les noms italiques ne sont pas assignés en APG II.
- Abolbodaceae Nakai (1943) = Xyridaceae
- Abrophyllaceae Nakai (1943) = Rousseaceae
- Acanthaceae Juss. (1789), nom. cons.
- Acanthochlamydaceae P.C.Kao (1989) = Velloziaceae
- Aceraceae Juss. (1789), nom. cons. = Sapindaceae
- Achariaceae Harms (1897), nom. cons.
- Achatocarpaceae Heimerl (1934), nom. cons.
- Achradaceae Vest (1818) = Sapotaceae
- Acoraceae Martynov (1820)
- Actinidiaceae Gilg & Werderm. (1825), nom. cons.
- Adoxaceae E.Mey. (1839), nom. cons.
- Aegialitidaceae Lincz. (1968) = Plumbaginaceae
- Aegicerataceae Blume (1833) = Myrsinaceae
- Aextoxicaceae Engl. & Gilg (1920), nom. cons.
- Agapanthaceae F.Voigt (1850), optional synonym of Alliaceae
- Agavaceae Dumort. (1829), nom. cons., optional synonym of Asparagaceae
- Agdestidaceae Nakai (1942) = Phytolaccaceae
- Aizoaceae Martynov (1820), nom. cons.
- Akaniaceae Stapf (1912), nom. cons.
- Alangiaceae DC. (1827), nom. cons. = Cornaceae
- Aldrovandaceae Nakai (1949) = Droseraceae
- Alismataceae Vent. (1799), nom. cons.
- Alliaceae Batsch ex Borkh. (1797), nom. cons.
- Aloaceae Batsch (1802) = Asphodelaceae, optional synonym of Xanthorrhoeaceae
- Alseuosmiaceae Airy Shaw (1964)
- Alsinaceae Bartl. (1825), nom. cons. = Caryophyllaceae
- Alstroemeriaceae Dumort. (1829), nom. cons.
- Altingiaceae Horan. (1843), nom. cons.
- Alzateaceae S.A. Graham (1985)
- Amaranthaceae Juss. (1789), nom. cons.
- Amaryllidaceae J. St.-Hil. (1805), nom. cons., optional synonym of Alliaceae
- Amborellaceae Pichon (1948), nom. cons.
- Ambrosiaceae Martynov (1820), nom. cons. = Asteraceae
- Amygdalaceae Marquis (1820), nom. cons. = Rosaceae
- Amyridaceae Kunth (1824) = Rutaceae
- Anacardiaceae R.Br. (1818), nom. cons.
- Anarthriaceae D.F. Cutler & Airy Shaw (1965)
- Ancistrocladaceae Planch. ex Walp. (1851), nom. cons.
- Androstachyaceae Airy Shaw (1964) = Picrodendraceae
- Anemarrhenaceae Conran, M.W. Chase & Rudall (1997) = Agavaceae, optional synonym of Asparagaceae
- Anisophylleaceae Ridl. (1922)
- Annonaceae Juss. (1789), nom. cons.
- Anomochloaceae Nakai (1943) = Poaceae
- Anopteraceae Doweld (2001) = Escalloniaceae
- Anthericaceae J.Agardh (1858) = Agavaceae, optional synonym of Asparagaceae
- Antirrhinaceae Pers. (1807) = Plantaginaceae
- Antoniaceae Hutch. (1959) = Loganiaceae
- Aphanopetalaceae Doweld (2001)
- Aphloiaceae Takht. (1985)
- Aphyllanthaceae Burnett (1835), optional synonym of Asparagaceae
- Apiaceae Lindl. (1836), nom. cons.
- Apocynaceae Juss. (1789), nom. cons.
- Apodanthaceae (R.Br.) Tiegh. ex Takht. (1987) = Rafflesiaceae
- Aponogetonaceae J.Agardh (1858), nom. cons.
- Apostasiaceae Lindl. (1833), nom. cons. = Orchidaceae
- Aptandraceae Miers (1853) = Olacaceae
- Aquifoliaceae DC. ex A. Rich. (1828), nom. cons.
- Aquilariaceae R.Br. ex DC. (1825) = Thymelaeaceae
- Araceae Juss. (1789), nom. cons.
- Aragoaceae D.Don (1835) = Plantaginaceae
- Araliaceae Juss. (1789), nom. cons.
- Aralidiaceae Philipson & B.C. Stone (1980)
- Arecaceae Schultz - Sch. (1832), nom. cons.
- Argophyllaceae (Engl.) Takht. 1987
- Aristoteliaceae Dumort. (1829) = Elaeocarpaceae
- Aristolochiaceae Juss. (1789), nom. cons.
- Asclepiadaceae Borkh. (1797), nom. cons. = Apocynaceae
- Asparagaceae Juss. (1789), nom. cons.
- Asphodelaceae Juss. (1789), optional synonym of Xanthorrhoeaceae
- Aspidistraceae Endl. (1841) = Ruscaceae, optional synonym of Asparagaceae
- Asteliaceae Dumort. (1829)
- Asteraceae Martynov (1820), nom. cons.
- Asteranthaceae R.Knuth (1939), nom. cons. = Lecythidaceae
- Asteropeiaceae (Szyszyl.) Takht. ex Reveal & Hoogland (1990)
- Atherospermataceae R. Br. (1814)
- Aucubaceae J. Agardh (1858), optional synonym of Garryaceae
- Austrobaileyaceae (Croizat) Croizat 1943, nom. cons.
- Averrhoaceae Hutch. (1959) = Oxalidaceae
- Avetraceae Takht. (1997) = Dioscoreaceae
- Avicenniaceae Endl. (1841) = Acanthaceae
- Balanitaceae Endl. (1841), nom. cons. = Zygophyllaceae
- Balanitaceae Endl. (1841) = Zygophyllaceae
- Balanopaceae Benth. & Hook.f. (1880), nom. cons.
- Balanophoraceae Rich. (1822), nom. cons., unplaced
- Balsaminaceae Bercht. & J.Presl (1820), nom. cons.
- Bambusaceae Burnett (1835) = Poaceae
- Barbeuiaceae Nakai (1942)
- Barbeyaceae Rendle (1916), nom. cons.
- Barclayaceae H.L.Li (1955) = Nymphaeaceae
- Barringtoniaceae F. Rudolphi (1830), nom. cons. = Lecythidaceae
- Basellaceae Raf. (1837), nom. cons.
- Bataceae Perleb (1838), nom. cons.
- Baueraceae Lindl. (1830) = Cunoniaceae
- Baxteriaceae Takht. (1996) = Dasypogonaceae
- Begoniaceae Bercht. & J. Presl (1820), nom. cons.
- Behniaceae Conran, M.W.Chase & Rudall (1997) = Agavaceae, optional synonym of Asparagaceae
- Bembiciaceae R.C.Keating & Takht. (1996) = Salicaceae
- Berberidaceae Juss. (1789), nom. cons.
- Berberidopsidaceae Takht. (1985)
- Berryaceae Doweld (2001) = Malvaceae
- Bersamaceae Doweld = Melianthaceae
- Berzeliaceae Nakai (1943) = Bruniaceae
- Betulaceae Gray (1821), nom. cons.
- Biebersteiniaceae Endl. (1841)
- Bignoniaceae Juss. (1789), nom. cons.
- Bischofiaceae Airy Shaw (1964) = Phyllanthaceae
- Bixaceae Kunth (1822), nom. cons.
- Blandfordiaceae R.Dahlgren & Clifford (1985)
- Blepharocaryaceae Airy Shaw (1964) = Anacardiaceae
- Boerlagellaceae H.J.Lam (1925) = Sapotaceae
- Bombacaceae Kunth (1822), nom. cons. = Malvaceae
- Bonnetiaceae (Bartl.) L. Beauv. ex Nakai (1948)
- Boopidaceae Cass. (1816) = Calyceraceae
- Boraginaceae Juss. (1789), nom. cons.
- Boryaceae (Baker) M.W. Chase, Rudall & Conran (1997)
- Brassicaceae Burnett (1835), nom. cons.
- Bretschneideraceae Engl. & Gilg (1924), nom. cons., optional synonym of Akaniaceae
- Brexiaceae Loudon (1830) = Celastraceae
- Bromeliaceae Juss. (1789), nom. cons.
- Brunelliaceae Engl. (1897), nom. cons.
- Bruniaceae Bercht. & J.Presl (1820), nom. cons.
- Brunoniaceae Dumort. (1829), nom. cons. = Goodeniaceae
- Buddlejaceae K.Wilh. (1910), nom. cons. = Scrophulariaceae
- Burchardiaceae Takht. (1996) = Colchicaceae
- Burmanniaceae Blume (1827), nom. cons.
- Burseraceae Kunth (1824), nom. cons.
- Butomaceae Mirb. (1804), nom. cons.
- Buxaceae Dumort. (1822), nom. cons.
- Byblidaceae (Engl. & Gilg) Domin 1922, nom. cons.
- Byttneriaceae R. Br. (1814), nom. cons. = Malvaceae
- Cabombaceae Rich. ex A. Rich. (1822), nom. cons., optional synonym of Nymphaeaceae
- Cactaceae Juss. (1789), nom. cons.
- Caesalpiniaceae R.Br. (1814), nom. cons. = Fabaceae
- Calceolariaceae (D.Don) Olmstead (2001)
- Calectasiaceae Endl. (1838) = Dasypogonaceae
- Calligonaceae Chalk (1985) = Polygonaceae
- Callitrichaceae Bercht. & J. Presl (1820), nom. cons. = Plantaginaceae
- Calochortaceae Dumort. (1829) = Liliaceae
- Calycanthaceae Lindl. (1819), nom. cons.
- Calyceraceae R.Br. ex Rich. (1820), nom. cons.
- Campanulaceae Juss. (1789), nom. cons.
- Campynemataceae Dumort. (1829)
- Canacomyricaceae Baum.-Bod. ex Doweld (2001) = Myricaceae
- Canellaceae Mart. (1832), nom. cons.
- Cannabaceae Martynov (1820), nom. cons.
- Cannaceae Juss. (1789), nom. cons.
- Canotiaceae Airy Shaw (1964) = Celastraceae
- Capparaceae Juss. (1789), nom. cons. = Brassicaceae
- Caprifoliaceae Juss. (1789), nom. cons.
- Cardiopteridaceae Blume (1847), nom. cons.
- Caricaceae Dumort. (1829), nom. cons.
- Carlemanniaceae Airy Shaw (1964)
- Carpinaceae Vest (1818) = Betulaceae
- Carpodetaceae Fenzl (1841) = Rousseaceae
- Cartonemataceae Pichon (1946) = Commelinaceae
- Caryocaraceae Voigt (1845), nom. cons.
- Caryophyllaceae Juss. (1789), nom. cons.
- Cassythaceae Bartl. ex Lindl. (1833), nom. cons. = Lauraceae
- Casuarinaceae R.Br. (1814), nom. cons.
- Cecropiaceae C.C.Berg (1978) = Urticaceae
- Celastraceae R. Br. (1814), nom. cons.
- Celtidaceae Link (1831), nom. cons. = Cannabaceae
- Centrolepidaceae Endl. (1836), nom. cons.
- Cephalotaceae Dumort. (1829), nom. cons.
- Ceratophyllaceae Gray (1821), nom. cons.
- Cercidiphyllaceae Engl. (1907), nom. cons.
- Chenopodiaceae Vent. (1799), nom. cons. = Amaranthaceae
- Chionographidaceae Takht. (1966) = Melanthiaceae
- Chloanthaceae Hutch. (1959) = Lamiaceae
- Chloranthaceae R.Br. ex Sims (1820), nom. cons.
- Chrysobalanaceae R.Br. (1818), nom. cons.
- Cichoriaceae Juss. (1789), nom. cons. = Asteraceae
- Circaeasteraceae Hutch. (1926), nom. cons.
- Cistaceae Juss. (1789), nom. cons.
- Cleomaceae Horan. (1834) = Brassicaceae
- Clethraceae Klotzsch (1851), nom. cons.
- Clusiaceae Lindl. (1836), nom. cons.
- Cneoraceae Vest (1818), nom. cons. = Rutaceae
- Cobae aceae D.Don (1824) = Polemoniaceae
- Cochlospermaceae Planch. (1847), nom. cons., optional synonym of Bixaceae
- Colchicaceae DC. (1804), nom. cons.
- Columelliaceae D.Don (1828), nom. cons.
- Combretaceae R.Br. (1810), nom. cons.
- Commelinaceae Mirb. (1804), nom. cons.
- Compositae Giseke (1792), nom. alt. et cons. = Asteraceae
- Connaraceae R. Br. (1818), nom. cons.
- Conostylidaceae (Benth.) Takht. (1987) = Haemodoraceae
- Convallariaceae Horan. (1834) = Ruscaceae, optional synonym of Asparagaceae
- Convolvulaceae Juss. (1789), nom. cons.
- Cordiaceae R.Br. ex Dumort. (1829), nom. cons. = Boraginaceae
- Coriariaceae DC. (1824), nom. cons.
- Coridaceae J.Agardh (1858) = Myrsinaceae
- Cornaceae Dumort. (1829), nom. cons.
- Corokiaceae Kapil ex Takht. (1997) = Argophyllaceae
- Corsiaceae Becc. (1878), nom. cons.
- Corylaceae Mirb. (1815), nom. cons. = Betulaceae
- Corynocarpaceae Engl. (1897), nom. cons.
- Costaceae Nakai (1941)
- Crassulaceae J.St.- Hil. (1805), nom. cons.
- Croomiaceae Nakai (193) = Stemonaceae
- Crossosomataceae Engl. (1897), nom. cons.
- Cruciferae Juss. (1789), nom.a lt. et cons. = Brassicaceae
- Crypteroniaceae A.DC. (1868), nom. cons.
- Ctenolophonaceae (H.Winkl.) Exell & Mendonça (1951)
- Cucurbitaceae Juss. (1789), nom. cons.
- Cunoniaceae R.Br. (1814), nom. cons.
- Curtisiaceae (Engl.) Takht. (1987)
- Cuscutaceae Bercht. & J.Presl (1820), nom. cons. = Convolvulaceae
- Cyananthaceae J. Agardh (1858) = Campanulaceae
- Cyanastraceae Engl. (1900), nom.c ons. = Tecophilae aceae
- Cyclanthaceae Poit. ex A. Rich. (1824), nom. cons.
- Cyclocheilaceae Marais (1981) = Orobanchaceae
- Cymodoceaceae N. Taylor (1909), nom. cons.
- Cynomoriaceae Lindl. (1833), nom. cons., unplaced
- Cyperaceae Juss. (1789), nom. cons.
- Cyphiaceae A. DC. (1839) = Lobeliaceae, optional synonym of Campanulaceae
- Cyphocarpaceae (Miers) Reveal & Hoogl. (1996) = Lobeliaceae, optional synonym of Campanulaceae
- Cypripediaceae Lindl. (1833) = Orchidaceae
- Cyrillaceae Endl. (1841), nom. cons.
- Cytinaceae A. Rich. (1824), unplaced
- Dactylanthaceae (Engl.) Takht. (1987) = Balanophoraceae
- Daphniphyllaceae Müll.-Arg. (1869), nom. cons.
- Dasypogonaceae Dumort. (1829)
- Datiscaceae Bercht. & J. Presl (1820), nom. cons.
- Davidiaceae H.L.Li (1955) = Cornaceae
- Davidsoniaceae Bange (1952) = Cunoniaceae
- Decaisneaceae (Takht. ex H.N. Qin) Loconte (1995) = Lardizabalaceae
- Degeneriaceae I.W. Bailey & A.C. Sm. (1942), nom. cons.
- Desfontainiaceae Endl. (1841), nom. cons., optional synonym of Columelliaceae
- Dialypetalanthaceae Rizzini & Occhioni (1948), nom. cons. = Rubiaceae
- Dianellaceae Salisb. (1866) = Hemerocallidaceae, optional synonym of Xanthorrhoeaceae
- Diapensiaceae Lindl. (1836), nom. cons.
- Dichapetalaceae Baill. (1886), nom. cons., optional synonym of Chrysobalanaceae
- Dichondraceae Dumort. (1829) = Convolvulaceae
- Diclidantheraceae J. Agardh (1858), nom. cons. = Polygalaceae
- Didiereaceae Radlk. (1896), nom. cons.
- Didymelaceae Leandri (1937), optional synonym of Buxaceae
- Diegodendraceae Capuron (1964), optional synonym of Bixaceae
- Diervillaceae (Raf.) Pyck (1998), optional synonym of Caprifoliaceae
- Dilleniaceae Salisb. (1807), nom. cons.
- Dionaeaceae Raf. (1837) = Droseraceae
- Dioncophyllaceae Airy Shaw (1952), nom. cons.
- Dioscoreaceae R. Br. (1810), nom. cons.
- Dipentodontaceae Merr. (1941), nom. cons., unplaced
- Dipsacaceae Juss. (1789), nom. cons., optional synonym of Caprifoliaceae
- Dipterocarpaceae Blume (1825), nom. cons.
- Dirachmaceae Hutch. (1959)
- Donatiaceae B. Chandler (1911), nom. cons., optional synonym of Stylidiaceae
- Doryanthaceae R. Dahlgren & Clifford (1985)
- Dracaenaceae Salisb. (1866) = Ruscaceae, optional synonym of Asparagaceae
- Droseraceae Salisb. (1808), nom. cons.
- Drosophyllaceae Chrtek, Slavíková & Studnicka (1989)
- Duabangaceae Takht. (1986) = Lythraceae
- Duckeodendraceae Kuhlm. (1950) = Solanaceae
- Dysphaniaceae (Pax) Pax (1927), nom. cons. = Amaranthaceae
- Ebenaceae Gürke (1891), nom. cons.
- Ecdeiocoleaceae D.F. Cutler & Airy Shaw (1965)
- Ehretiaceae Mart. (1827), nom. cons. = Boraginaceae
- Elaeagnaceae Juss. (1789), nom. cons.
- Elaeocarpaceae Juss. ex DC. (1816), nom. cons.
- Elatinaceae Dumort. (1829), nom. cons.
- Ellisiophyllaceae Honda (1930) = Plantaginaceae
- Emblingiaceae Airy Shaw (1964)
- Emottaceae Tiegh. (1899) = Icacinaceae
- Empetraceae Bercht. & J. Presl (1820), nom. cons. = Ericaceae
- Engelhardtiaceae Reveal & Doweld (1999) = Juglandaceae
- Epacridaceae R.Br. (1810), nom. cons. = Ericaceae
- Epimediaceae Menge (1839) = Berberidaceae
- Eremolepidaceae Tiegh. ex Nakai (1952) = Santalaceae
- Eremosynaceae Dandy (1959)
- Ericaceae Juss. (1789), nom. cons.
- Eriocaulaceae Martynov (1820), nom. cons.
- Eriospermaceae Endl. (1841) = Ruscaceae, optional synonym of Asparagaceae
- Erycibaceae Endl. ex Meisn. (1840) = Convolvulaceae
- Erythropalaceae Pilg. & K. Krause (1914), nom. cons. = Olacaceae
- Erythroxylaceae Kunth (1822), nom. cons.
- Escalloniaceae R.Br. ex Dumort. (1829), nom. cons.
- Eschscholziaceae Ser. (1847) = Papaveraceae
- Eucommiaceae Engl. (1909), nom. cons.
- Eucryphiaceae Endl. (1841), nom. cons. = Cunoniaceae
- Euphorbiaceae Juss. (1789), nom. cons.
- Euphroniaceae Marc.-Berti (1989), optional synonym of Chrysobalanaceae
- Eupomatiaceae Endl. (1841), nom. cons.
- Eupteleaceae K. Wilh. (1910), nom. cons.
- Euryalaceae J.Agardh (1858) = Nymphaeaceae
- Eustrephaceae Chupov (1994) = Laxmanniaceae, optional synonym of Asparagaceae
- Exbucklandiaceae Reveal & Doweld (1999) = Hamamelidaceae
- Exocarpaceae J. Agardh (1858) = Santalaceae
- Fabaceae Lindl. (1836), nom. cons.
- Fagaceae Dumort. (1829), nom. cons.
- Flacourtiaceae Rich. (1815-1816), nom. cons. = Salicaceae
- Flagellariaceae Dumort. (1829), nom. cons.
- Flindersiaceae C.T. White ex Airy Shaw (1964) = Rutaceae
- Foetidiaceae Airy Shaw (1964) = Lecythidaceae
- Fouquieriaceae DC. (1828), nom. cons.
- Francoaceae A. Juss. (1832), nom. cons., optional synonym of Melianthaceae
- Frangulaceae DC. (1805) = Rhamnaceae
- Frankeniaceae Desv. (1817), nom. cons.
- Fumariaceae Bercht. & J. Presl (1820), nom. cons., optional synonym of Papaveraceae
- Garryaceae Lindl. (1834), nom. cons.
- Geissolomataceae Endl. (1841)
- Geitonoplesiaceae R. Dahlgren ex Conran (1994) = Hemerocallidaceae, optional synonym of Xanthorrhoeaceae
- Gelsemiaceae (G. Don) Struwe & V.A. Albert (1995)
- Geniostomaceae Struwe & V.A. Albert (1995) = Loganiaceae
- Gentianaceae Juss. (1789), nom. cons.
- Geosiridaceae Jonker (1939), nom. cons. = Iridaceae
- Geraniaceae Juss. (1789), nom. cons.
- Gesneriaceae Rich. & Juss. ex DC. (1816), nom. cons.
- Gisekiaceae Nakai (1942)
- Glaucidiaceae Tamura (1972) = Ranunculaceae
- Globulariaceae DC. (1805), nom. cons. = Plantaginaceae
- Goetzeaceae Miers ex Airy Shaw (1964) = Solanaceae
- Gomortegaceae Reiche (1896), nom. cons.
- Gonystylaceae Tiegh. (1896), nom. cons. = Thymelaeaceae
- Goodeniaceae R.Br. (1810), nom. cons.
- Goupiaceae Miers (1862)
- Gramineae Juss. (1789), nom. alt. et cons. = Poaceae
- Greyiaceae Hutch. (1926), nom. cons. = Melianthaceae
- Griseliniaceae J.R. Forst. & G. Forst. ex A. Cunn. (1839)
- Gronoviaceae Endl. (1841) = Loasaceae
- Grossulariaceae DC. (1805), nom. cons.
- Grubbiaceae Endl. (1839), nom. cons.
- Gunneraceae Meisn. (1842), nom. cons.
- Gustaviaceae Burnett (1835) = Lecythidaceae
- Guttiferae Juss. (1789), nom. alt. et cons. = Clusiaceae
- Gyrocarpaceae Dumort. (1829) = Hernandiaceae
- Gyrostemonaceae Endl. (1841), nom. cons.
- Hachetteaceae Doweld (2001) = Balanophoraceae
- Haemodoraceae R. Br. (1810), nom. cons.
- Halesiaceae D.Don (1828) = Styracaceae
- Halophilaceae J. Agardh (1858) = Hydrocharitaceae
- Halophytaceae A. Soriano (1984)
- Haloragaceae R.Br. (1814), nom. cons.
- Hamamelidaceae R. Br. (1818), nom. cons.
- Hanguanaceae Airy Shaw (1964)
- Hectorellaceae Philipson & Skipw. (1961) = Portulacaceae
- Heliamphoraceae Chrtek, Slavíková & Studnicka (1992) = Sarraceniaceae
- Heliconiaceae Nakai (1941)
- Heliotropiaceae Schrad. (1819), nom. cons. = Boraginaceae
- Helleboraceae Vest (1818) = Ranunculaceae
- Heloniadaceae J.Agardh (1858) = Melanthiaceae
- Helosaceae (Schott & Endl.) Bromhead (1840) = Balanophoraceae
- Helwingiaceae Decne. (1836)
- Hemerocallidaceae R.Br. (1810), optional synonym of Xanthorrhoeaceae
- Hemimeridaceae Doweld (2001) = Plantaginaceae
- Henriqueziaceae Bremek. (1957) = Rubiaceae
- Hernandiaceae Bercht. & J. Presl (1820), nom. cons.
- Herreriaceae Endl. (1841) = Agavaceae, optional synonym of Asparagaceae
- Hesperocallidaceae Traub (1972), optional synonym of Asparagaceae
- Heteropyxidaceae Engl. & Gilg (1920), nom. cons.
- Himantandraceae Diels (1917), nom. cons.
- Hippocastanaceae A. Rich. (1823), nom. cons. = Sapindaceae
- Hippocrateaceae Juss. (1811), nom. cons. = Celastraceae
- Hippuridaceae Vest (1818), nom. cons. = Plantaginaceae
- Hopkinsiaceae B.G. Briggs & L.A.S. Johnson (2000) = Anarthriaceae
- Hoplestigmataceae Gilg (1924), nom. cons., unplaced
- Hortoniaceae (J.R. Perkins & Gilg) A.C. Sm. (1971) = Monimiaceae
- Hostaceae B.Mathew (1988) = Agavaceae, optional synonym of Asparagaceae
- Huaceae A.Chev. (1947)
- Huerteaceae Doweld (2001) = Tapisciaceae
- Hugoniaceae Arn. (1834) = Linaceae
- Humbertiaceae Pichon (1947), nom. cons. = Convolvulaceae
- Humiriaceae A. Juss. (1829), nom. cons.
- Hyacinthaceae Batsch ex Borkh. (1797), optional synonym of Asparagaceae
- Hydatellaceae U. Hamann (1976)
- Hydnoraceae C. Agardh (1821), nom. cons.
- Hydrangeaceae Dumort. (1829), nom. cons.
- Hydrastidaceae Martynov (1820) = Ranunculaceae
- Hydrocharitaceae Juss. (1789), nom. cons.
- Hydrocotylaceae (Link) N.Hyl. (1945), nom. cons. = Araliaceae
- Hydroleaceae Bercht. & J. Presl (1820)
- Hydropeltidaceae (DC.) Dumort. (1822) = Nymphaeaceae
- Hydrophyllaceae R.Br. (1817), nom. cons. = Boraginaceae
- Hydrostachyaceae (Tul.) Engl. (1894), nom. cons.
- Hymenocardiaceae Airy Shaw (1964) = Phyllanthaceae
- Hypecoaceae Willk. & Lange (1880) = Papaveraceae
- Hypericaceae Juss. (1789), nom. cons.
- Hypoxidaceae R.Br. (1814), nom. cons.
- Hypseocharitaceae Wedd. (1861), optional synonym of Geraniaceae
- Icacinaceae (Benth.) M iers (1851), nom. cons.
- Idiospermaceae S.T. Blake (1972) = Calycanthaceae
- Illecebraceae R.Br. (1810), nom. cons. = Caryophyllaceae
- Illiciaceae A.C. Sm. (1947), nom. cons., optional synonym of Schisandraceae
- Iridaceae Juss. (1789), nom. cons.
- Irvingiaceae (Engl.) Exell & Mendonça (1951), nom. cons.
- Isophysidaceae (Hutch.) F.A. Barkley (1948) = Iridaceae
- Iteaceae J. Agardh (1858), nom. cons.
- Ixerbaceae Griseb. (1854)
- Ixioliriaceae Nakai (1943)
- Ixonanthaceae Planch. ex Miq. (1858), nom. cons.
- Japonoliriaceae Takht. (1996) = Petrosaviaceae
- Johnsoniaceae Lotsy (1911) = Hemerocallidaceae, optional synonym of Xanthorrhoeaceae
- Joinvilleaceae Toml. & A.C. Sm. (1970)
- Juglandaceae DC. ex Perleb (1818), nom. cons.
- Julianiaceae Hemsl. (1906), nom. cons. = Anacardiaceae
- Juncaceae Juss. (1789), nom. cons.
- Juncaginaceae Rich. (1808), nom. cons.
- Justiciaceae Raf. (1838) = Acanthaceae
- Kaliphoraceae Takht. (1996) = Montiniaceae
- Kiggelariaceae Link (1831) = Achariaceae
- Kingdoniaceae A.S. Foster ex Airy Shaw (1964), optional synonym of Circaeasteraceae
- Kirengeshomaceae Nakai (1943) = Hydrangeaceae
- Kirkiaceae (Engl.) Takht. (1967)
- Koeberliniaceae Engl. (1895), nom. cons.
- Krameriaceae Dumort. (1829), nom. cons., optional synonym of Zygophyllaceae
- Labiatae Juss. (1789), nom. alt. et cons. = Lamiaceae
- Lacandoniaceae E. Martínes & Ramos (1989) = Triuridaceae
- Lacistemataceae Mart. (1826), nom. cons.
- Lactoridaceae Engl. (1888), nom. cons.
- Lamiaceae Martynov (1820), nom. cons.
- Lanariaceae H. Huber ex R. Dahlgren & A.E. van Wyk (1988)
- Langsdorffiaceae Tiegh. ex Pilger (1914) = Balanophoraceae
- Lardizabalaceae R.Br. (1821), nom. cons.
- Lauraceae Juss. (1789), nom. cons.
- Laxmanniaceae Bubani (1901-1902), optional synonym of Asparagaceae
- Lecythidaceae A. Rich. (1825), nom. cons.
- Ledocarpaceae Meyen (1834)
- Leeaceae Dumort. (1829), nom. cons. = Vitaceae
- Leguminosae Juss. (1789), nom. alt. et cons. = Fabaceae
- Leitneriaceae Benth. & Hook.f. (1880), nom. cons. = Simaroubaceae
- Lemnaceae Martynov (1820), nom. cons. = Araceae
- Lennoaceae Solms (1870), nom. cons. = Boraginaceae
- Lentibulariaceae Rich. (1808), nom. cons.
- Leoniaceae A.DC. (1844) = Violaceae
- Leonticaceae Bercht. & J.Presl (1820) = Berberidaceae
- Lepidobotryaceae J. Léonard (1950), nom. cons.
- Lepuropetalaceae Nakai (1943), optional synonym of Parnassiaceae
- Lilae aceae Dumort. (1829), nom. cons. = Juncaginaceae
- Liliaceae Juss. (1789), nom. cons.
- Limnanthaceae R.Br. (1833), nom. cons.
- Limnocharitaceae Takht. ex Cronquist (1981)
- Limoniaceae Ser. (1851), nom. cons. = Plumbaginaceae
- Linaceae DC. ex Perleb (1818), nom. cons.
- Lindenbergiaceae Doweld (2001) = Orobanchaceae
- Linnaeaceae (Raf.) Backlund (1998), optional synonym of Caprifoliaceae
- Liriodendraceae F.A.Barkley (1975) = Magnoliaceae
- Lissocarpaceae Gilg (1924), nom. cons. = Ebenaceae
- Loasaceae Juss. (1804), nom. cons.
- Lobeliaceae Juss. (1813), nom. cons., optional synonym of Campanulaceae
- Loganiaceae R. Br. (1814), nom. cons.
- Lomandraceae Lotsy (1911) = Laxmanniaceae, optional synonym of Asparagaceae
- Lophiolaceae Nakai (1943) = Nartheciaceae
- Lophiraceae Loud. (1830) = Ochnaceae
- Lophophytaceae (Schott & Endl.) Bromhead (1840) = Balanophoraceae
- Lophopyxidaceae (Engl.) H. Pfeiff. (1951)
- Loranthaceae Juss. (1808), nom. cons.
- Lowiaceae Ridl. (1924), nom. cons.
- Luxemburgiaceae Soler. (1908) = Ochnaceae
- Luzuriagaceae Lotsy (1911)
- Lyginiaceae B.G.Briggs & L.A.S.Johnson (2000) = Anarthriaceae
- Lythraceae J.St.-Hil. (1805), nom. cons.
- Mackinlayaceae Doweld (2001)
- Maesaceae (A.DC.) Anderb., B. Ståhl & Källersjö (2000)
- Magnoliaceae Juss. (1789), nom. cons.
- Malaceae Small (1903), nom. cons. = Rosaceae
- Malesherbiaceae D.Don (1827), nom. cons., optional synonym of Passifloraceae
- Malpighiaceae Juss. (1789), nom. cons.
- Malvaceae Juss. (1789), nom. cons.
- Marantaceae R.Br. (1814), nom. cons.
- Marcgraviaceae Juss. ex DC. (1816), nom. cons.
- Martyniaceae Horan. (1847), nom. cons.
- Mastixiaceae Calest. (1905) = Cornaceae
- Maundiaceae Nakai (1943) = Juncaginaceae
- Mayacaceae Kunth (1842), nom. cons.
- Medeolaceae (S. Watson) Takht. (1987) = Liliaceae
- Medusagynaceae Engl. & Gilg (1924), nom. cons., optional synonym of Ochnaceae
- Medusandraceae Brenan (1952), nom. cons., unplaced
- Melanophyllaceae Takht. ex Airy Shaw (1972)
- Melanthiaceae Batsch ex Borkh. (1796), nom. cons.
- Melastomataceae Juss. (1789), nom. cons.
- Meliaceae Juss. (1789), nom. cons.
- Melianthaceae Bercht. & J. Presl (1820), nom. cons.
- Meliosmaceae Endl. (1841) = Sabiaceae
- Memecylaceae DC. (1827), nom. cons., optional synonym of Melastomataceae
- Mendonciaceae Bremek. (1954) = Acanthaceae
- Menispermaceae Juss. (1789), nom. cons.
- Menyanthaceae Bercht. & J. Presl (1820), nom. cons.
- Mesembryanthemaceae Fenzl (1836), nom. cons. = Aizoaceae
- Metteniusaceae H.Karst. ex Schnizl. (1860-1870), unplaced
- Meyeniaceae Sreem. (1977) = Acanthaceae
- Milulaceae Traub (1972) = Alliaceae
- Mimosaceae R.Br. (1814), nom. cons. = Fabaceae
- Misodendraceae J.Agardh (1858), nom. cons.
- Mitrastemonaceae Makino (1911), nom. cons., unplaced
- Molluginaceae Bartl. (1825), nom. cons.
- Monimiaceae Juss. (1809), nom. cons.
- Monotaceae Kosterm. (1989) = Dipterocarpaceae
- Monotropaceae Nutt. (1818), nom. cons. = Ericaceae
- Montiniaceae Nakai (1943), nom. cons.
- Moraceae Link (1831), nom. cons.
- Morinaceae Raf. (1820), optional synonym of Caprifoliaceae
- Moringaceae Martynov (1820), nom. cons.
- Mouririaceae Gardner (1840) = Memecylaceae, optional synonym of Melastomataceae
- Moutabeaceae Endl. (1841) = Polygalaceae
- Muntingiaceae C. Bayer, M.W.Chase & M.F. Fay (1998)
- Musaceae Juss. (1789), nom. cons.
- Myodocarpaceae Doweld (2001)
- Myoporaceae R.Br. (1810), nom. cons. = Scrophulariaceae
- Myricaceae A. Rich. ex Kunth (1817), nom. cons.
- Myriophyllaceae Schultz Sch. (1832) = Haloragaceae
- Myristicaceae R. Br. (1810), nom. cons.
- Myrothamnaceae Nied. (1891), nom. cons., optional synonym of Gunneraceae
- Myrsinaceae R. Br. (1810), nom. cons.
- Myrtaceae Juss. (1789), nom.c ons.
- Mystropetalaceae Hook. f. (1853) = Balanophoraceae
- Najadaceae Juss. (1789), nom. cons. = Hydrocharitaceae
- Nandinaceae Horan. (1834) = Berberidaceae
- Napoleonaceae A. Rich. (1827) = Lecythidaceae
- Nartheciaceae Fr. ex Bjurzon (1846)
- Naucleaceae Wernh. (1911) = Rubiaceae
- Nectaropetalaceae (H.Winkl.) Exell & Mendonça (1951) = Erythroxylaceae
- Nelsoniaceae Sreem. (1977) = Acanthaceae
- Nelumbonaceae Bercht. & J. Presl (1820), nom.c ons.
- Nemacladaceae Nutt. (1842) = Lobeliaceae, optional synonym of Campanulaceae
- Nepenthaceae Bercht. & J. Presl (1820), nom. cons.
- Nesogenaceae Marais (1981) = Orobanchaceae
- Neuradaceae Link (1831), nom. cons.
- Neuwiediaceae (Burns-Bal. & V.A. Funk) R. Dahlgren ex Reveal & Hoogland (1991) = Orchidaceae
- Nitrariaceae Bercht. & J.Presl (1820), nom. cons.
- Nolanaceae Dumort. (1829), nom. cons. = Solanaceae
- Nolinaceae Nakai (1943) = Ruscaceae, optional synonym of Asparagaceae
- Nothofagaceae Kuprian (1962)
- Nupharaceae A. Kern. (1891) = Nymphaeaceae
- Nyctaginaceae Juss. (1789), nom. cons.
- Nyctanthaceae J. Agardh (1858) = Oleaceae
- Nymphaeaceae Salisb. (1805), nom. cons.
- Nypaceae Brongn. ex Le Maout & Decne. (1868) = Arecaceae
- Nyssaceae Juss. ex Dumort. (1829), nom. cons., optional synonym of Cornaceae
- Ochnaceae DC. (1811), nom. cons.
- Octoknemaceae Soler. (1908), nom. cons. = Olacaceae
- Oftiaceae Takht. & Reveal (1993) = Scrophulariaceae
- Olacaceae R. Br. (1818), nom. cons.
- Oleaceae Hoffmanns. & Link (1809), nom. cons.
- Oliniaceae Arn. (1839), nom. cons.
- Onagraceae Juss. (1789), nom. cons.
- Oncothecaceae Kobuski ex Airy Shaw (1964)
- Ophiopogonaceae Endl. (1841) = Ruscaceae, optional synonym of Asparagaceae
- Opiliaceae Valeton (1886), nom. cons.
- Orchidaceae Juss. (1789), nom. cons.
- Orobanchaceae Vent. (1799), nom. cons.
- Orontiaceae Bartl. (1830) = Araceae
- Oxalidaceae R.Br. (1818), nom. cons.
- Oxystylidaceae Hutch. (1969) = Brassicaceae
- Pachysandraceae J.Agardh (1858) = Buxaceae
- Paeoniaceae Raf. (1815), nom. cons.
- Paivaeusaceae A.Meeuse (1990) = Picrodendraceae
- Palmae Juss. (1789), nom. alt. et cons. = Arecaceae
- Pandaceae Engl. & Gilg (1912-1913), nom. cons.
- Pandanaceae R.Br. (1810), nom. cons.
- Pangiaceae Endl. (1841) = Achariaceae
- Papaveraceae Juss. (1789), nom. cons.
- Papilionaceae Giseke (1792), nom. alt. et cons. = Fabaceae
- Paracryphiaceae Airy Shaw (1964)
- Parnassiaceae Martynov (1820), nom. cons.
- Paronychiaceae Juss. (1815) = Caryophyllaceae
- Paropsiaceae Dumort. (1829) = Passifloraceae
- Passifloraceae Juss. ex R oussel (1806), nom. cons.
- Paulowniaceae Nakai (1949)
- Pedaliaceae R. Br. (1810), nom. cons.
- Peganaceae (Engl.) Tieghm. ex Takht. (1987), optional synonym of Nitrariaceae
- Pellicieraceae (Triana & Planch.) L. Beauvis. ex Bullock (1959), optional synonym of Tetrameristaceae
- Penaeaceae Sweet ex Guill. (1828), nom. cons.
- Pennantiaceae J. Agardh (1858)
- Pentadiplandraceae Hutch. & Dalziel (1928)
- Pentaphragmataceae J. Agardh (1858), nom. cons.
- Pentaphylacaceae Engl. (1897), nom. cons.
- Pentastemonaceae Duyfjes (1992) = Stemonaceae
- Penthoraceae Rydb. ex Britt. (1901), nom. cons., optional synonym of Haloragaceae
- Peperomiaceae A.C.Sm. (1981) = Piperaceae
- Peraceae Klotzsch = Euphorbiaceae
- Peridiscaceae Kuhlm. (1950), nom. cons.
- Periplocaceae (Kostel.) Schltr. (1905), nom. cons. = Apocynaceae
- Peripterygiaceae G. King (1895) = Cardiopteridaceae
- Petermanniaceae Hutch. (1934), nom. cons. = Colchicaceae
- Petiveriaceae C. Agardh (1824) = Phytolaccaceae
- Petrosaviaceae Hutch. (1934), nom. cons.
- Phellinaceae (Loes.) Takht. (1967)
- Philadelphaceae Martynov (1820) = Hydrangeaceae
- Philesiaceae Dumort. (1829), nom. cons.
- Philydraceae Link (1821), nom. cons.
- Phormiaceae J.Agardh (1858) = Hemerocallidaceae, optional synonym of Xanthorrhoeaceae
- Phrymaceae Schauer (1847), nom. cons.
- Phyllanthaceae Martynov (1820)
- Phyllonomaceae Small (1905)
- Physenaceae Takht. (1985)
- Phytolaccaceae R. Br. (1818), nom. cons.
- Picramniaceae Fernando & Quinn (1995)
- Picrodendraceae Small (1917), nom. cons.
- Piperaceae Bercht. & J. Presl (1820), nom. cons.
- Pistiaceae Rich. ex C.Agardh (1822) = Araceae
- Pittosporaceae R. Br. (1814), nom. cons.
- Plagiopteraceae Airy Shaw (1964) = Celastraceae
- Plantaginaceae Juss. (1789), nom. cons.
- Platanaceae T. Lestib. (1826), nom. cons., optional synonym of Proteaceae
- Platycaryaceae Nakai ex Doweld (2001) = Juglandaceae
- Platyspermataceae Doweld (2001) = Escalloniaceae
- Platystemonaceae (Spach) Lilja (1870) = Papaveraceae
- Plocospermataceae Hutch. (1973)
- Plumbaginaceae Juss. (1789), nom. cons.
- Plumeriaceae Horan. (1834) = Apocynaceae
- Poaceae (R.Br.) Barnh. (1895), nom. cons.
- Podoaceae Baill. ex Franch. (1889) = Anacardiaceae
- Podophyllaceae DC. (1817), nom. cons. = Berberidaceae
- Podostemaceae Kunth (1816), nom. cons.
- Polemoniaceae Juss. (1789), nom. cons.
- Poliothyrsidaceae (G.S.Fan) Doweld (2001) = Salicaceae
- Polpodaceae Nakai (1942) = Molluginaceae
- Polygalaceae Hoffmanns. & Link (1809), nom. cons.
- Polygonaceae Juss. (1789), nom. cons.
- Polygonanthaceae Croizat (1943) = Anisophylleaceae
- Polyosmaceae Blume (1851)
- Pontederiaceae Kunth (1816), nom. cons.
- Porantheraceae (Pax) Hurus. (1954) = Phyllanthaceae
- Portulacaceae Juss. (1789), nom. cons.
- Portulacariaceae (Fenzl) Doweld (2001) = Portulacaceae
- Posidoniaceae Hutch. (1934), nom. cons.
- Potaliaceae Mart. (1827) = Gentianaceae
- Potamogetonaceae Rchb. (1828), nom. cons.
- Pottingeriaceae (Engl.) Takht. (1987), unplaced
- Primulaceae Batsch ex Borkh. (1797), nom. cons.
- Prioniaceae S.L. Munro & H.P. Linder (1998) = Thurniaceae
- Prionotaceae Hutch. (1969) = Ericaceae
- Proteaceae Juss. (1789), nom. cons.
- Pseudanthaceae Endl. (1839) = Picrodendraceae
- Psiloxylaceae Croizat (1960)
- Ptaeroxylaceae J.-F.Leroy (1960) = Rutaceae
- Pteridophyllaceae (Murb.) Nakai ex Reveal & Hoogland (1991), optional synonym of Papaveraceae
- Pterostemonaceae Small (1905), nom. cons., optional synonym of Iteaceae
- Punicaceae Bercht. & J.Presl (1825), nom. cons. = Lythraceae
- Putranjivaceae Endl. (1841)
- Pyrolaceae Lindl. (1829), nom. cons. = Ericaceae
- Quiinaceae Choisy ex Engl. (1888), nom. cons., optional synonym of Ochnaceae
- Quillajaceae D. Don (1831)
- Quintiniaceae Doweld (2001) = Sphenostemonaceae
- Rafflesiaceae Dumort. (1829), nom. cons., unplaced
- Ranunculaceae Juss. (1789), nom. cons.
- Ranzaniaceae (Kumaz. & Terab.) Takht. (1994) = Berberidaceae
- Rapateaceae Dumort. (1829), nom. cons.
- Reaumuriaceae Ehrenb. ex Lindl. (1830) = Tamaricaceae
- Resedaceae Bercht. & J. Presl (1820), nom. cons.
- Restionaceae R. Br. (1810), nom. cons.
- Retziaceae Bartl. (1830) = Stilbaceae
- Rhabdodendraceae Prance (1968)
- Rhamnaceae Juss. (1789), nom. cons.
- Rhinanthaceae Vent. (1799) = Orobanchaceae
- Rhipogonaceae Conran & Clifford (1985)
- Rhizophoraceae Pers. (1807), nom. cons., optional synonym of Erythroxylaceae
- Rhodoleiaceae Nakai (1943) = Hamamelidaceae
- Rhoipteleaceae Hand. - Mazz. (1932), nom. cons., optional synonym of Juglandaceae
- Rhopalocarpaceae Hemsl. ex Takht. (1987) = Sphaerosepalaceae
- Rhynchocalycaceae L.A.S. Johnson & B.G. Briggs (1985)
- Rhynchothecaceae Endl. (1841) = Ledocarpaceae
- Roridulaceae Bercht. & J. Presl (1820), nom. cons.
- Rosaceae Juss. (1789), nom. cons.
- Rousseaceae DC. (1839)
- Roxburghiaceae Wall. (1832) = Stemonaceae
- Rubiaceae Juss. (1789), nom. cons.
- Ruppiaceae Horan. (1834), nom. cons.
- Ruscaceae Spreng. (1826), nom. cons., optional synonym of Asparagaceae
- Rutaceae Juss. (1789), nom. cons.
- Sabiaceae Blume (1851), nom. cons.
- Saccifoliaceae Maguire & Pires (1978) = Gentianaceae
- Salazariaceae F.A.Barkley (1975) = Lamiaceae
- Salicaceae Mirb. (1815), nom. cons.
- Salicorniaceae Martynov (1820) = Amaranthaceae
- Salpiglossidaceae Hutch. (1969) = Solanaceae
- Salsolaceae Menge (1839) = Amaranthaceae
- Salvadoraceae Lindl. (1836), nom. cons.
- Sambucaceae Batsch ex Borkh. (1797) = Adoxaceae
- Samolaceae Raf. (1820) = Theophrastaceae
- Samydaceae Vent. (1799) = Salicaceae
- Saniculaceae (Burnett) A. Löve & D. Löve (1974) = Apiaceae
- Sansevieriaceae Nakai (1936) = Ruscaceae, optional synonym of Asparagaceae
- Santalaceae R. Br. (1810), nom. cons.
- Sapindaceae Juss. (1789), nom. cons.
- Sapotaceae Juss. (1789), nom. cons.
- Sarcobataceae Behnke (1997)
- Sarcolaenaceae Caruel (1881), nom. cons.
- Sarcophytaceae A. Kern. (1891) = Balanophoraceae
- Sarcospermataceae H.J. Lam (1925), nom. cons. = Sapotaceae
- Sargentodoxaceae Stapf ex Hutch. (1926), nom. cons. = Lardizabalaceae
- Sarraceniaceae Dumort. (1829), nom. cons.
- Saurauiaceae Griseb. (1854), nom. cons. = Actinidiaceae
- Saururaceae Martynov (1820), nom. cons.
- Sauvagesiaceae Dumort. (1829) = Ochnaceae
- Saxifragaceae Juss. (1789), nom .cons.
- Scaevolaceae Lindl. (1830) = Goodeniaceae
- Scepaceae Lindl. (1836) = Phyllanthaceae
- Scheuchzeriaceae F. Rudolphi (1830), nom. cons.
- Schisandraceae Blume (1830), nom. cons.
- Schlegeliaceae (A.H. Gentry) Reveal (1996)
- Sclerophylacaceae Miers (1848) = Solanaceae
- Scoliopaceae Takht. (1996) = Liliaceae
- Scrophulariaceae Juss. (1789), nom. cons.
- Scybaliaceae A. Kern. (1891) = Balanophoraceae
- Scyphostegiaceae Hutch. (1926), nom. cons. = Salicaceae
- Scytopetalaceae Engl. (1897), nom. cons. = Lecythidaceae
- Selaginaceae Choisy (1823), nom. cons. = Scrophulariaceae
- Sesamaceae R. Br. ex Bercht. & J. Presl (1820) = Pedaliaceae
- Sesuviaceae Horan. (1834) = Aizoaceae
- Setchellanthaceae Iltis (1999)
- Simaroubaceae DC. (1811), nom. cons.
- Simmondsiaceae Tiegh. (1899)
- Sinofranchetiaceae Doweld (2001) = Lardizabalaceae
- Siparunaceae (A. DC.) Schodde (1970)
- Siphonodontaceae (Croizat) Gagnep. & Tardieu ex Tardieu (1951), nom. cons. = Celastraceae
- Sladeniaceae Airy Shaw (1964), optional synonym of Pentaphylacaceae
- Smilacaceae Vent. (1799), nom. cons.
- Solanaceae Juss. (1789), nom. cons.
- Sonneratiaceae Engl. (1897), nom. cons. = Lythraceae
- Sparganiaceae Hanin (1811), nom. cons.
- Spergulaceae Bartl. (1825) = Caryophyllaceae
- Sphaerosepalaceae (Warb.) Tiegh. ex Bullock (1959)
- Sphenocleaceae (Lindl.) Baskerville (1839), nom. cons.
- Sphenostemonaceae P. Royen & Airy Shaw (1972)
- Spigeliaceae Mart. (1827) = Loganiaceae
- Spirae aceae Bertuch (1801) = Rosaceae
- Stachyuraceae J. Agardh (1858), nom. cons.
- Stackhousiaceae R.Br. (1814), nom. cons. = Celastraceae
- Staphyleaceae Martynov (1820), nom. cons.
- Staticaceae Cassel (1817) = Plumbaginaceae
- Stegnospermataceae Nakai (1942)
- Stemonaceae Caruel (1878), nom. cons.
- Stemonuraceae (M. Roem.) Kårehed (2001)
- Stenomeridaceae J. Agardh (1858) = Dioscoreaceae
- Sterculiaceae Vent. ex Salisb. (1807), nom. cons. = Malvaceae
- Stilaginaceae C. Agardh (1824) = Euphorbiaceae
- Stilbaceae Kunth (1831), nom. cons.
- Strasburgeriaceae Soler. (1908), nom. cons.
- Strelitziaceae Hutch. (1934), nom. cons.
- Streptochae taceae Nakai (1943) = Poaceae
- Strychnaceae DC. ex Perleb (1818) = Loganiaceae
- Stylidiaceae R. Br. (1810), nom. cons.
- Stylobasiaceae J.Agardh (1858) = Surianaceae
- Stylocerataceae (Pax) Takht. ex Reveal & Hoogland (1990) = Buxaceae
- Styracaceae DC. & Spreng. (1821), nom. cons.
- Surianaceae Arn. (1834), nom. cons.
- Symphoremataceae (Meisn.) Mold. ex Reveal & Hoogland (1991) = Lamiaceae
- Symplocaceae Desf. (1820), nom. cons.
- Taccaceae Bercht. & J.Presl (1820), nom. cons. = Dioscoreaceae
- Takhtajaniaceae (J.-F.Leroy) J.-F.Leroy (1980) = Winteraceae
- Talinaceae (Fenzl) Doweld (2001) = Portulacaceae
- Tamaricaceae Bercht. & J. Presl (1820), nom.c ons.
- Tapisciaceae (Pax) Takht. (1987)
- Tecophilaeaceae Leyb. (1862), nom. cons.
- Tepuianthaceae Maguire & Steyerm. (1981) = Thymelaeaceae
- Ternstroemiaceae Mirb. ex DC. (1816), optional synonym of Pentaphylacaceae
- Tetracarpaeaceae Nakai (1943), optional synonym of Haloragaceae
- Tetracentraceae A.C. Sm. (1945), nom. cons., optional synonym of Trochodendraceae
- Tetrachondraceae Wettst. (1924)
- Tetradiclidaceae (Engl.) Takht. (1986), an optional synonym of Nitrariaceae
- Tetragoniaceae Link (1831), nom. cons. = Aizoaceae
- Tetramelaceae Airy Shaw (1964)
- Tetrameristaceae Hutch. (1959)
- Tetrastylidiaceae Tiegh. (1899) = Olacaceae
- Thalassiaceae Nakai (1943) = Hydrocharitaceae
- Thalictraceae Raf. (1815) = Ranunculaceae
- Theaceae Mirb. ex KerGawl. (1816), nom. cons.
- Theligonaceae Dumort. (1829), nom. cons. = Rubiaceae
- Themidaceae Salisb. (1866), optional synonym of Asparagaceae
- Theophrastaceae Link (1829), nom. cons.
- Thismiaceae J.Agardh (1858), nom. cons. = Burmanniaceae
- Thomandersiaceae Sreem. (1977) = Acanthaceae
- Thunbergiaceae (Dumort.) Lilja (1870) = Acanthaceae
- Thurniaceae Engl. (1907), nom. cons.
- Thymelaeaceae Juss. (1789), nom. cons.
- Ticodendraceae Gómez-Laur. & L.D. Gómez (1991)
- Tiliaceae Juss. (1789), nom. cons. = Malvaceae
- Tofieldiaceae Takht. (1995)
- Torricelliaceae Hu (1934)
- Tovariaceae Pax (1891), nom. cons.
- Trapaceae Dumort. (1829), nom. cons. = Lythraceae
- Trapellaceae Honda & Sakis. (1930) = Pedaliaceae
- Tremandraceae R.Br. ex DC. (1824), nom. cons. = Elaeocarpaceae
- Trewiaceae Lindl. (1836) = Euphorbiaceae
- Tribelaceae Airy Shaw (1964)
- Tribulaceae Trautv. (1853) = Zygophyllaceae
- Trichopodaceae Hutch. (1934), nom. cons. = Dioscoreaceae
- Tricyrtidaceae Takht. (1997), nom. cons. = Liliaceae
- Trigoniaceae Endl. (1841), nom. cons., optional synonym of Chrysobalanaceae
- Trilliaceae Chevall. (1827), nom. cons. = Melanthiaceae
- Trimeniaceae L.S. Gibbs (1917), nom. cons.
- Triplostegiaceae A.E.Bobrov ex Airy Shaw (1964) = Dipsacaceae, optional synonym of Caprifoliaceae
- Tristichaceae Willis (1915) = Podostemaceae
- Triuridaceae Gardner (1843), nom. cons.
- Trochodendraceae Eichler (1865), nom.c ons.
- Tropaeolaceae Bercht. & J. Presl (1820), nom. cons.
- Tulbaghiaceae Salisb. (1866) = Alliaceae
- Turneraceae Kunth ex DC. (1828), nom. cons., optional synonym of Passifloraceae
- Typhaceae Juss. (1789), nom. cons.
- Uapacaceae Airy Shaw (1964) = Phyllanthaceae
- Ulmaceae Mirb. (1815), nom. cons.
- Umbelliferae Juss. (1789), nom. alt. et cons. = Apiaceae
- Urticaceae Juss. (1789), nom. cons.
- Uvulariaceae A.Gray ex Kunth (1843), nom. cons. = Colchicaceae
- Vacciniaceae DC. ex Perleb (1818), nom. cons. = Ericaceae
- Vahliaceae Dandy (1959)
- Valerianaceae Batsch (1802), nom. cons., optional synonym of Caprifoliaceae
- Vallisneriaceae Link (1829) = Hydrocharitaceae
- Velloziaceae Hook. (1827), nom. cons.
- Verbascaceae Raf. (1821) = Scrophulariaceae
- Verbenaceae J.St.- Hil. (1805), nom. cons.
- Veronicaceae Cassel (1817) = Plantaginaceae
- Viburnaceae Raf. (1820) = Adoxaceae
- Violaceae Batsch (1802), nom. cons.
- Viscaceae Batsch (1802) = Santalaceae
- Vitaceae Juss. (1789), nom. cons.
- Viticaceae Juss. (1789) = Lamiaceae
- Vivianiaceae Klotzsch (1836)
- Vochysiaceae A.St.-Hil. (1820), nom. cons.
- Walleriaceae (R.Dahlgren) Takht. (1995), nom. cons. = Tecophilae aceae
- Wellstediaceae (Pilg.) Novák (1943) = Boraginaceae
- Winteraceae R.Br. ex Lindl. (1830), nom. cons.
- Xanthophyllaceae (Baill.) Gagnep. ex Reveal & Hoogland (1990) = Polygalaceae
- Xanthorrhoeaceae Dumort. (1829), nom.c ons.
- Xeronemataceae M.W. Chase, Rudall & M.F. Fay (2001)
- Xerophyllaceae Takht. (1996) = Melanthiaceae
- Xyridaceae C.A gardh (1823), nom. cons.
- Zannichelliaceae Chevall. (1827), nom. cons. = Potamogetonaceae
- Zingiberaceae Martynov (1820), nom. cons.
- Zosteraceae Dumort. (1829), nom. cons.
- Zygophyllaceae R.Br. (1814), nom. cons.
- (en) Angiosperm Phylogeny Group, « An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II », Botanical Journal of the Linnean Society, Wiley-Blackwell, Linnean Society of London et OUP, vol. 141, no 4, , p. 399–436 (ISSN 0024-4074 et 1095-8339, DOI 10.1046/J.1095-8339.2003.T01-1-00158.X).