earth-cup flapwort
- kingdom: Plantae
- phylum: Marchantiophyta
- class: Jungermanniopsida
- order: Jungermanniales
- family: Gymnomitriaceae
- genus: Nardia
- species: Nardia geoscyphus
Yarmouth
Nova Scotia
Canada
Helsinki
Central Finland
Finland- France
Dutch Harbor- Unalaska
Alaska- Colchester
Connecticut- West Newbury
Massachusetts- Dayton
Tennessee
United States
Audun-le-Tiche
Rättvik