pygmy pocket moss
- kingdom: Plantae
- phylum: Bryophyta
- class: Bryopsida
- order: Fissidentales
- family: Fissidentaceae
- genus: Fissidens
- species: Fissidens exilis
- Richmond
British Columbia
Canada- Luxembourg
- Gamlingay
- Lee-on-the-Solent
- Southampton
England- Antrim
Northern Ireland
United Kingdom- Brookfield
- La Grange Park
- North Riverside
- Riverside
Illinois- Wildwood
Missouri- Green Island
- Ravena
- Troy
- Watervliet
New York- Pine Grove Mills
Pennsylvania
United States