Some Common Mushrooms and How to Know Them (United States Department of Agriculture, Circular No. 143)

60 pp. CONTENTS: Introduction; Danger from Poisonous Fungi; Agaricaceae (gill fungi); Polyporaceae (pore fungi); Hydnaceae (tooth fungi); Clavariaceae (coral fungi); Phallaceae (stinkhorn fungi); Lycoperdaceae (puffballs); Ascomycetes (sac fungi); Collateral Reading; Glossary; Index of Species.