Subject
- Specific Epithet: mougeotii 10
- Specific Epithet: pensilvanicum 10
- Specific Epithet: pusillum 10
- Specific Epithet: squarrosum 10
- Specific Epithet: tenerum 10
- Family: Hedwigiaceae9
- Family: Ptychomitriaceae9
- Genus: Hedwigia9
- Genus: Hylocomium9
- Genus: Hyophila9
- Genus: Ptychomitrium9
- Genus: Pylaisiella9
- Specific Epithet: argenteum 9
- Specific Epithet: commune 9
- Specific Epithet: cordifolium 9
- Specific Epithet: heterostichum 9
- Specific Epithet: involuta 9
- Specific Epithet: julaceus 9
- Specific Epithet: pulchellum 9
- Specific Epithet: rothii 9