Marchantiaceae is a family of liverworts in order Marchantiales.

It contains a single genus Marchantia.

Until recently, three genera were included in the Marchantiaceae:[2][3] However, the genera Bucegia and Preissia have since been merged into Marchantia, leaving only the single genus in the family.

[4] A number of additional genera have been moved to other families:

This bryophyte-related article is a stub.