Ochnaceae DC., 1811, nom. cons.
Gomphiaceae DC. ex Schnizl., 1843-1870
Lophiraceae Loud., 1830
Luxemburgiaceae Soler., 1908
Sauvagesiaceae (Ging. ex DC.) Dumort., 1829
Oftiaceae Takht. & Reveal, 1993
Spielmanniaceae J. Agardh, 1858, nom. illeg.
Olacaceae Mirb. ex DC., 1824, nom. cons.
Aptandraceae Miers, 1853
Cathedraceae Tiegh., 1899
Coulaceae Tiegh., 1897
Erythropalaceae (Hassk.) Sleumer, 1942, nom. cons.
Harmandiaceae Tiegh., 1898
Heisteriaceae Tiegh., 1899
Octoknemaceae Tiegh. ex Engl., 1909, nom. cons.
Schoepfiaceae Blume, 1850
Scorodocarpaceae Tiegh., 1899
Tetrastylidiaceae Calest., 1905
Ximeniaceae Martinet, 1873
Oleaceae Hoffmanns. & Link, 1813-1820, nom. cons.
Bolivariaceae Griseb., 1838
Forestieraceae Endl., 1841
Fraxinaceae Vest, 1818
Jasminaceae Adans., 1763
Ligustraceae G. Mey., 1836
Lilacaceae Vent., 1799, nom. illeg.
Nyctanthaceae J. Agardh, 1858
Schreberaceae (Wight) Schnizl., 1843-1870
Syringaceae Horan., 1847
Oleandraceae (J. Sm.) R.C. Ching ex Pic. Serm., 1965
Nephrolepidaceae Pic. Serm., 1975
Oliniaceae Harv. & Sond., 1862, nom. cons.
Onagraceae Juss., 1789, nom. cons.
Circaeaceae Ruthe, 1827
Epilobiaceae Vent., 1799
Fuchsiaceae (DC.) Lilja, 1870
Isnardiaceae Martinov, 1820
Jussiaeaceae Martinov, 1820
Lopeziaceae (Spach) Lilja, 1870
Oenotheraceae C.C. Robin, 1807
Oncothecaceae Kobuski ex Airy Shaw, 1964
Ophioglossaceae (R. Br.) C. Agardh, 1822
Botrychiaceae Horan., 1847
Helminthostachyaceae R.C. Ching, 1941
Ophiopogonaceae Endl., 1841
Peliosanthaceae Salisb., 1866
Opiliaceae (Benth.) Valeton, 1886, nom. cons.
Cansjeraceae J. Agardh, 1858
Orchidaceae Juss., 1789, nom. cons.
Apostasiaceae Lindl., 1833
Cohniaceae Pfeiff., 1873, nom. illeg.
Cypripediaceae Lindl., 1833
Limodoraceae Horan., 1847
Neottiaceae Horan., 1834
Neuwiediaceae (Burns-Bal. & V.A. Funk) R. Dahlgren ex Reveal & Hoogland, 1991
Vanillaceae Lindl., 1835
Orobanchaceae Vent., 1799, nom. cons.
Aeginetiaceae Livera, 1927
Aragoaceae D. Don, 1835
Buchneraceae (Benth.) Lilja, 1870
Erinaceae Duvau ex Pfeiff., 1873
Euphrasiaceae Martinov, 1820
Melampyraceae Rich. ex Hook. & Lindl., 1821
Pedicularidaceae Juss., 1789
Phelypaeaceae Horan., 1834
Rhinanthaceae Vent., 1799
Sibthorpiaceae D. Don, 1835
Osmundaceae Bercht. & J. Presl, 1820
Oxalidaceae R. Br., 1818, nom. cons.
Averrhoaceae Hutch., 1959
Oxydacae Rupr., 1860, nom. inadmiss.