Subject
- Genus: Ptilium1
- Genus: Rhytidiadelphus1
- Order: Bryales1
- Order: Polytrichales1
- Specific Epithet: acuminatum 1
- Specific Epithet: angustatum 1
- Specific Epithet: crista-castrensis 1
- Specific Epithet: curtum 1
- Specific Epithet: dendroides 1
- Specific Epithet: glaucum 1
- Specific Epithet: haldanianum 1
- Specific Epithet: laetum 1
- Specific Epithet: marginatum 1
- Specific Epithet: montanum 1
- Specific Epithet: pallescens 1
- Specific Epithet: pennata 1
- Specific Epithet: polysetum 1
- Specific Epithet: pulcherrimum 1
- Specific Epithet: recurvans 1
- Specific Epithet: schreberi 1