The families of mushrooms and toadstools represented in the British Isles


L. Watson and M. J. Dallwitz

Interactive key and information retrieval using Intkey (Windows)

Intkey is easy to use, and has many features that will help you make accurate identifications, including:

If Intkey is already installed on your computer, you can start the key.

Intkey is available at

The complete package (key, descriptions, and illustrations) is available on DVD.