| Author | Kibby, G. |
| Year | 2011 |
| Title | The genus Agaricus in Britain |
| Series | Privately published |
| Type | Book/Report |
| How Complete | All the British species then known, plus several likely additions |
| Source | Privately published, 51pp |
| Illustrations | Colour photographs and photomicrographs |
| Review (by Malcolm Storey) | Another of Geoffrey’s attractively produced guides, this time to Agaricus. The synoptic key uses macroscopic characters and avoids the hard-to-get reagents so often used in keys to this genus. The group keys generally require microscopy, at least of spores. |
| Examine |  Compound Microscope |
