| Author | Page, C.N. |
| Year | 1997 |
| Title | The Ferns of Britain and Ireland |
| Type | Book/Report |
| How Complete | All the native British species and hybrids known at the time |
| Source | 2nd edition edition, 447pp, Cambridge University Press |
| Review (by Malcolm Storey) | Probably the best flora for our fern hybrids. |
| Examine |  with x8 or x10 hand lens ( Compound Microscope is also useful) |
| Specimen Preparation | Spore or sporangial preps needed in some cases, esp. for hybrids. |
| Identification difficulty | Care needed. |
