slender smoothcap moss
- kingdom: Plantae
- phylum: Bryophyta
- class: Bryopsida
- order: Polytrichales
- family: Polytrichaceae
- genus: Atrichum
- species: Atrichum tenellum
- Macamic
Quebec
Canada- Kiiminki
Kymenlaakso
Finland- France
- Borough Green
- Southampton
England- Freuchie
Scotland
United Kingdom