| Author | Paton, J.A. |
| Year | 1999 |
| Title | The Liverwort Flora of the British Isles |
| Type | Book/Report |
| How Complete | All the British and Irish species known at the time |
| Source | 626pp, Harley Books |
| Illustrations | line drawings |
| Examine |  Compound Microscope ( with x15 or x20 hand lens is also useful) |
