Taxonomy
- Taxonomic Rank
- Variety
- Author
- (J.H. Willis) R.H. Zander
- Publication
- Bulletin of the Buffalo Society of Natural Sciences. 32: 227. 1993
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Bryobiotina
- Phylum
- Bryophyta
- Class
- Bryopsida
- Subclass
- Dicranidae
- Order
- Pottiales
- Family
- Pottiaceae
- Genus
- Tortula
- Species
- Tortula willisiana