| Citation | The British Flora and Fauna Database, 2007 The British Flora and Fauna Database. http://www.british-towns.net/nature_menu.asp |
| Ref. | 8593 The British Flora and Fauna Database, 2007 |
| Page | |
| Named Used as Valid | Gregariella coarctata |
| Locality | |
| Distribution | British Isles. |