Mid-Devonian emend. 2000 | subdivision_ranks = Classes and Orders | subdivision = Haplomitriopsida Stotler & Stotl.-Crand. Haplomitriales (Calobryales) Treubiales Jungermanniopsida Stotler & Stotl.-Crand. Metzgeriales (simple thalloids) Jungermanniales (leafy liverworts) Marchantiopsida Stotler & Stotl.-Crand. Blasiales Sphaerocarpales (bottle liverworts) Marchantiales (complex thalloids) }} The Marchantiophyta are a division of bryophyte plants commonly referred to as hepatics or liverw… (More on Marchantiophyta)