Dactylanthaceae (Engl.) Takht., 1987
Daphniphyllaceae Müll.-Arg., 1869, nom. cons.
Dasypogonaceae Dumort., 1829
Baxteriaceae Takht., 1996
Kingiaceae Endl., 1838
Datiscaceae R. Br. ex Lindl., 1830, nom. cons.
Tetramelaceae (Warb.) Airy Shaw, 1964
Davalliaceae (Gaud.) Schomb., 1848
Davidiaceae (Harms) H.L. Li, 1955
Davidsoniaceae Bange, 1952
Decaisneaceae (Takht. ex Quin) Loconte, 1995
Degeneriaceae I.W. Bailey & A.C. Sm., 1942, nom. cons.
Dennstaedtiaceae Lotsy, 1909
Hypolepidaceae Pic. Serm., 1970
Pteridiaceae R.C. Ching, 1975
Desfontainiaceae Endl., 1841, nom. cons.
Dialypetalanthaceae Rizzini & Occhioni, 1948, nom. cons.
Diapensiaceae (Link) Lindl., 1836, nom. cons.
Galacaceae D. Don, 1828
Dichapetalaceae Baill., 1886, nom. cons.
Chailletiaceae R. Br., 1818
Dicksoniaceae Bower
Didiereaceae Drake, 1903, nom. cons.
Didymelaceae Leandri, 1937
Diervillaceae (Raf.) Pyck, 1998
Diegodendraceae Capuron, 1964
Dilleniaceae Salisb., 1807
Hibbertiaceae J. Agardh, 1858
Soramiaceae Martinov, 1820
Dioncophyllaceae (Gilg) Airy Shaw, 1952, nom. cons.
Dioscoreaceae R. Br., 1810, nom. cons.
Tamaceae Martinov, 1820
Tamnaceae J. Kickx f., 1826
Dipentodontaceae Merr., 1941, nom. cons.
Dipsacaceae Juss., 1789, nom. cons.
Scabiosaceae Adans., 1763
Dipteridaceae (Diels) Seward & E. Dale, 1901
Dipterocarpaceae Blume, 1825
Dirachmaceae Hutch., 1959
Donatiaceae (Engl.) B. Chandler, 1911, nom. cons.
Doryanthaceae R. Dahlgren & Clifford, 1985
Dracaenaceae Salisb., 1866
Sansevieriaceae Nakai, 1936
Droseraceae Salisb., 1808
Aldrovandaceae Nakai, 1949
Dionaeaceae Raf., 1837
Drosophyllaceae Chrtek, Slavíková & Studnicka, 1989
Dryopteridaceae Herter, 1949
Filicaceae Adans., 1763, nom. illeg.
Peranemataceae (C. Presl) R.C. Ching, 1840
Duckeodendraceae Kuhlm., 1950