Russula emetica - Image Creolophus cirrhatus - Photographs of this bracket fungus growing on the trunks of trees. Russulales - Information from Wikipedia on this order of basidiomycete fungi. Lactarius helvus - Two photographs of this species, with a description of the fruiting body and spores, and information on where and when to look for it. Polish and English. Lactarius glaucescens - Several photographs of this species, with a description of the fruiting body and spores, and information on where and when to look for it. English and Polish. Russula betularum - Two photographs of this species, with a description of the fruiting body and spores, and information on where and when to look for it.English and Polish. Russula emetica - Several photographs of this species, with a description of the fruiting body and spores, and information on other similar species. English and Polish. Ceramic Parchment - Photograph of the fruiting bodies of Xylobolus frustulatus on the trunk of a tree. California Fungi: Lactarius - The principal characteristics of the genus Lactarius and links to other sites. Also a list of those species found in California with photographs of about 8 of them. California Fungi: Russula - The principal characteristics of the genus Russula and links to other sites. Also a list of those species found in California with photographs of about 10 of them. Aleurodiscus oakesii - Tom Volk writes of this fungus, commonly known as oak parchment, which grows and feeds on the dead bark of trees causing smooth patches, and its interesting features when viewed under the microscope. Lactarius rubidus: Candy Caps - Photographs and article by Tom Volk on this species which has a fragrance of butterscotch or maple sugar when dried and make an appetizing desert. Russula emetica - Article with photographs by Tom Volk on this acrid fungus and other species of Russula. Amylosporus campbellii - This species photographed in the British Virgin Islands. Hericium americanum - Illustrated article by Tom Volk on this edible tooth fungus and on other tooth fungi and their classification. Hericium erinaceus - Photograph of this species. Hericium americanum - Several photographs of this species. Hericium coralloides - Several photographs of this species, the comb tooth fungus. Russula alnijorulensis - Photograph and information on this species. Hericium americanum - Information and a fine photograph of this species on a downed log. Lactarius indigo - Article by Tom Volk on this blue-capped fungus, and on other blue species. Stereum ostrea - Illustrated article by Tom Volk on the False Turkey Tail Fungus, with photographs also of S. sanguinolentum and S. complicatum. Hericium abietis - Photograph and description of the bear's head. Hericium erinaceus - Photograph and description of the lion's mane. Arcangeliella desjardinii - Photographs and notes on this species. Lactarius thyinos - Photographs and notes on this species. Lactarius indigo - Photographs and notes on this blue species. Lactarius subpurpureus - Photographs and notes on this species. Lactarius atroviridis - Photographs and notes on this distinctive green spotted species. Russula parvovirescens - Photographs and notes on this species. Russula flavida - Photographs and notes on this yellow species. Lactarius chrysorheus - Photograph of the gills of this species. Lactarius chelidonium - Photographs and notes on this species.