Jungermanniales

Jungermanniales is the largest order of liverworts. They are distinctive among the liverworts for having thin leaf-like flaps on either side of the stem. Most other liverworts are thalloid, with no leaves. Due to their dorsiventral organization and scale-like, overlapping leaves, the Jungermanniales are sometimes called "scale-mosses".

Families of Jungermanniales
An updated classification by Söderström et al. 2016
 * Cephaloziineae Schljakov [Jamesoniellineae]
 * Adelanthaceae Grolle 1972 [Jamesoniellaceae He-Nygrén et al. 2006 ]
 * Anastrophyllaceae Söderström et al. 2010b
 * Cephaloziaceae Migula 1904
 * Cephaloziellaceae Douin 1920 [Phycolepidoziaceae Schuster 1967 ]
 * Lophoziaceae Cavers 1910
 * Scapaniaceae Migula 1904 [Diplophyllaceae Potemk. 1999 ; Chaetophyllopsaceae Schuster 1960 ]
 * Jungermanniineae Schuster ex Stotler & Crandall-Stotler 2000 [Geocalycineae Schuster 1972]
 * Acrobolbaceae Hodgson 1962
 * Antheliaceae Schuster 1963
 * Arnelliaceae Nakai 1943
 * Balantiopsidaceae Buch 1955
 * Blepharidophyllaceae Schuster 2002
 * Calypogeiaceae Arnell 1928 [Mizutaniaceae Furuki & Iwatsuki 1989 ]
 * Endogemmataceae Konstantinova, Vilnet & Troitsky 2011
 * Geocalycaceae von Klinggräff 1858
 * Gymnomitriaceae von Klinggräff 1858
 * Gyrothyraceae Schuster 1970
 * Harpanthaceae Arnell 1928
 * Hygrobiellaceae Konstantinova & Vilnet 2014
 * Jackiellaceae Schuster 1972
 * Jungermanniaceae Reichenbach 1828 [Mesoptychiaceae Inoue & Steere 1975 ; Delavayellaceae Schuster 1961 ]
 * Notoscyphaceae Crandall-Stotler, Vana & Stotler
 * Saccogynaceae Heeg
 * Solenostomataceae Stotler & Crandall-Stotler 2009
 * Southbyaceae Váňa et al. 2012
 * Stephaniellaceae Schuster 2002
 * Trichotemnomataceae Schuster 1972
 * Lophocoleineae Schljakov 1972 [Pseudolepicoleineae; Trichocoleineae]
 * Blepharostomataceae Frey & Stech 2008
 * Brevianthaceae Engel & Schuster 1981
 * Chonecoleaceae Schuster ex Grolle 1972
 * Grolleaceae Solari ex Schuster 1984
 * Herbertaceae Müller ex Fulford & Hatcher 1958
 * Lepicoleaceae Schuster 1963 [Vetaformataceae Fulford & Taylor 1963 ]
 * Lepidoziaceae Limpricht 1877 [Neogrollaceae]
 * Lophocoleaceae Vanden Berghen 1956
 * Mastigophoraceae Schuster 1972
 * Plagiochilaceae Müller & Herzog 1956
 * Pseudolepicoleaceae Fulford & Taylor 1960
 * Trichocoleaceae Nakai 1943
 * Myliineae Engel & Braggins ex Crandall-Stotler et al.
 * Myliaceae Schljakov 1975
 * Perssoniellineae Schuster 1963
 * Schistochilaceae Buch 1928 [Perssoniellaceae Schuster ex Grolle 1972 ]