Chaetoptelea Liebmann, 1850 accepted as Ulmus Linnaeus, 1753 (extant flag source)
Coccolithophora Lohmann, 1902 accepted as Coccolithus E.H.L. Schwarz, 1894 (extant flag source)
Dossetia F. Azpeitia, 1911 † (extant flag source)
Grewiopsis E. De Wildeman & T. Durand, 1899 accepted as Desplatsia Bocquillon, 1866 (extant flag source)
Horodiscus G.D. Hanna, 1927 † (extant flag source)
Ilex Linnaeus, 1753 (extant flag source)
Kentrodiscus Pantocsek, 1889 † (extant flag source)
Liradiscus Greville, 1865 † (extant flag source)
Malapoenna Adanson, 1763 accepted as Litsea Lamarck, 1792 (extant flag source)
Odontotropis Grunow, 1884 † (extant flag source)
Omphalotheca Ehrenberg, 1854 (extant flag source)
Periptera Ehrenberg, 1844 (extant flag source)
Pseudolithothamnium Pfender, 1937 (extant flag source)
Pseudostictodiscus Grunow ex Schmidt et al., 1882 † (extant flag source)
Pyrgodiscus F. Kitton ex Cleve, 1885 † (extant flag source)