Developed by amateur mycologist Dr. Michael Kuo with contributions from amateur and professional mycologists, MushroomExpert.Com is an excellent resource for a wide variety of mushroom enthusiasts. The site provides a genus and species index and search engine for detailed information on, and quality up-close photos of, over 330 North American Mushrooms. Individual species pages include brief...

Botanist Gregory Mueller of The Field Museum (Chicago) has put together this spectacular resource on mushrooms in the genus Laccaria. Complete with a lengthy scientific introduction, the site contains a colorful, photo-illustrated species identification section (20+ species), an evolutionary tree for the genus, a pictorial key to aid in identification, an additional key for identifying Laccaria in...