| Author | Jermy, C & Camus, J. |
| Year | 1991 |
| Title | The Illustrated Field Guide to ferns and Allied Plants of the British Isles |
| ISBN | 0-565-01172-3 |
| Type | Book/Report |
| How Complete | All the British species known at the time |
| Source | 194pp, Natural History Museum Publications |
| Illustrations | Pen and ink drawings |
| Review (by Malcolm Storey) | Field keys to genera and species, with individual species accounts which include confirmatory microscope details where appropriate. There are detailed accounts of Polypodium and the Dryopteris affinis group, the two areas that give most trouble. Hybrids are listed with notes on their rarity and distribution but not covered in detail. |
| Examine |  with x8 or x10 hand lens ( Compound Microscope is also useful) |
