Field Guide to Mushrooms of Western North America, 106California and the Western States are rich in abundant and diverse species of mushrooms. Amateur mushroom collectors and mycologists alike will find over 300 species of the region's most common, distinctive, and ecologically important mushrooms profiled in this comprehensive field guide. It provides the most up to date science on the role of fungi in the natural world, methods to identify species, and locations of mushroom habitats. With excellent