Marasmius oreades - Tom Volk provides photographs and information on this species, which often grows in fairy rings. Marasmius oreades - Photograph and description of this species including its edibility, and details of other fungi with which it might be confused. Shiitake - Also known as the Chinese Black Mushroom, Lentinula elodes has long been used in China and Japan for cooking and is now being studied for its medicinal benefits. Xerula furfuracea - Photograph and information on this edible species. California Fungi: Marasmius - The principal characteristics of the genus Marasmius and links to other sites. Also a list of those species found in California with photographs of about 6 of them. California Fungi: Strobilurus - A list of those species in this genus to be found growing in California with photographs of 3 of them. The Humongous Fungus, Ten Years Later - Article by Tom Volk on several colonies of Armillaria competing to be considered the largest living organism. Cyptotrama asprata - Photograph and information on this yellow agaric. Armillaria nabsnona - Photographs and article by Tom Volk on this Honey Fungus, a new species discovered by him on the Olympic Peninsula in Washington State, and why it was so named. The State of Taxonomy of the Genus Armillaria - Paper delivered by Tom Volk and Harold Burdsall on this genus, with a key to the distribution of North American biological species. Armillaria - Photographs of Armillaria limonae and Armillaria novae-zealandiae. Armillaria solidipes - Tom Volk provides photographs and information on this species, sometimes also classified as Armillaria ostoyae. Marasmius pulcherripes - Photograph, description and microscopic features. Marasmius plicatulus - Photographs, description and microscopic features. Marasmius siccus - Photographs, description and microscopic features. Marasmius felix - Photographs, description and microscopic features. Marasmius nigrodiscus - Photographs, description and microscopic features. Armillaria tabescens - Photographs and detailed description. Armillaria ostoyae - Photographs, description and microscopic features. Armillaria gallica - Photographs and detailed description. Marasmiellus candidus - Photographs and notes on this European species.