De orde Marchantiales Limpr. kent 15 families.
| Aytoniaceae Cavers. | Dumortieraceae D.G. Long | Monosoleniaceae Inoue |
| Cleveaceae Cavers. |
Exormothecaceae K.Müll. ex Grolle |
Oxymitraceae K.Müll. ex Grolle |
| Conocephalaceae K.Müll. |
Marchantiaceae (Bisch.) Lindl. |
Ricciaceae Rchb. |
| Corsiniaceae Engl. |
Monocarpaceae D.J.Carr ex Schelpe |
Targioniaceae Dumort. |
| Cyathodiaceae (Grolle) Stotler & Stotl.-Crand. |
Monocleaceae (Nees) A.B.Frank |
Wiesnerellaceae Inoue |
