Chromolithographed poster describing edible and poisonous mushrooms by Paul Dumee, member of the French Societe Mycologique et Botanique, after drawings by A. D'Apreval. Printed by Draeger, Paris. Published in Paris by the Librairie des Sciences Naturalles, Paul Klincksieck, Editeur. Thirty mushrooms are shown at various stages, with descriptive French text along sides and bottom.