Hampshire Fungus Recording Grou

http://www.hampshirefungi.org.uk

London Fungus Group

http://www.fungitobewith.org/

Surrey Biodiversity Information Centre

http://www.surreywildlifetrust.org/sbic

Surrey Botanical Society

http://www.surreyflora.org.uk

Elmbridge Natural History Society

http://www.ENHS.co.uk