Kingdom: Plantas
Division: Bryophyta
Subdivision: Bryophytina
Class: Bryopsida
Order: Pottiales
Family: Trichostomoidaceae
Genus: Tortula
Common name: Screw-moss
Species name: Tortula revolvens (Schimp.) G. Roth.
Conservation Status: K
Azorean endemic: No
Coordinator: Rosalina Gabriel