Tema
- Order: Marchantiales1
- Specific Epithet: acuminatum 1
- Specific Epithet: adnatum 1
- Specific Epithet: affine 1
- Specific Epithet: alpicola 1
- Specific Epithet: americanum 1
- Specific Epithet: angustatum 1
- Specific Epithet: apocarpa 1
- Specific Epithet: brachyptera 1
- Specific Epithet: capillare 1
- Specific Epithet: chrysophyllum 1
- Specific Epithet: ciliata 1
- Specific Epithet: cladorrhizans 1
- Specific Epithet: conicum 1
- Specific Epithet: controversa 1
- Specific Epithet: crassinervium 1
- Specific Epithet: cuspidata 1
- Specific Epithet: drummondii 1
- Specific Epithet: exilis 1
- Specific Epithet: glaucum 1