1. Notulae ad Floram Agaricinum Neerlandicum IX. Mycenella;Boekhout;Personnia,1985
2. Fungi of Switzerland 3. Boletes and agarics, 1st part;Breitenbach,1991
3. Interesting, rare or new macro-fungi III;Courtecuisse;Agarica,1985
4. New check list of agarics and boleti;Dennis;Transactions of the British Mycological Society,1960
5. British Mycena Species-1;Emmett;The Mycologist,1992