Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Grout) V.S. Bryan & L.E. Anderson
- Publication
- Bryologist 60: 73 1957
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Bryobiotina
- Phylum
- Bryophyta
- Class
- Bryopsida
- Subclass
- Dicranidae
- Order
- Pottiales
- Family
- Pottiaceae
- Genus
- Ephemerum
- Species
- Ephemerum crassinervium