| Author | Maas Geesteranus, R.A. |
| Year | 1975 |
| Title | Die Terrestriche Stachelpilze Europas (The terrestial Hydnums of Europe) |
| Type | Book/Report |
| How Complete | Covers all the British and European species known a the time. |
| Illustrations | Line drawings of microscopy |
| Review (by Malcolm Storey) | The book is in German, but a single chapter in English presents the essentials for identification, including keys to species. |
| Errata, Corrigenda & Comments | Comments and corrections by Gordon Dickson were published in Field Mycology, July 2003 |
| Examine |  Compound Microscope |
