Tema
- Specific Epithet: squarrosum 3
- Specific Epithet: wahlenbergii 3
- Family: Climaciaceae2
- Family: Fontinalaceae2
- Family: Mniaceae2
- Genus: Climacium2
- Genus: Fontinalis2
- Genus: Hypnum2
- Genus: Meesia2
- Genus: Racomitrium2
- Order: Isobryales2
- Order: Leucodontales2
- Specific Epithet: agassizii 2
- Specific Epithet: cyclophyllum 2
- Specific Epithet: dendroides 2
- Specific Epithet: lanuginosum 2
- Specific Epithet: lindbergii 2
- Specific Epithet: longisetum 2
- Specific Epithet: neo-mexicana 2
- Specific Epithet: polare 2