Learn about ... Agaricales (a group of fungi) image info The Agaricales, or euagarics clade, is a monophyletic group of approximately 8500 mushroom species...read more more featured pages The Tree of Life Web Project (ToL) is a collaborative effort of biologists and nature enthusiasts from around the world. On more than 10,000 World Wide Web pages, the project provides information about biodiversi