Tema
- Order: Tetraphidales76
- Specific Epithet: ohioense 76
- Order: Grimmiales69
- Family: Anomodontaceae68
- Family: Thuidiaceae68
- Genus: Orthotrichum65
- Genus: Tetrodontium65
- Specific Epithet: brownianum 65
- Family: Ditrichaceae62
- Genus: Bryum62
- Family: Grimmiaceae60
- Order: Funariales54
- Genus: Polytrichum52
- Genus: Amblystegium51
- Genus: Anomodon50
- Genus: Brotherella50
- Genus: Thuidium50
- Order: Metzgeriales48
- Genus: Pohlia46
- Genus: Campylium45