the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Bryophyta (subphylum)
Bryopsida (class)
Dicranidae (subclass)
Pottiales (order)
Pottiaceae (family)
[hide inferior taxa]
Barbula unguiculata (species)
Tortula ruralis (species)