| ID | abbreviation | year(s) | illustrations | volumes |
| Ferns Gr. Brit. | 1855 | [50] | 1 | |
| Ferns Gr. Brit., ed. 2 | [0] | 0 | ||
| Ferns Gr. Brit. |
| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
|   | [50] | University of California Libraries, U.S.A. |