Letellier and Speneux. "Experiences nouvelles sur les Champignons veneneux etc. Paris. 1866. McIlvaine, Chas. Article on Amanita poisonings, Therapeutic Mag. Philadelphia, 1893. Schmiedeberg and Koppe. "Das Muscarin Das Giftige Alkaloid des Fliegenpilzes." Leipzig. Verlag von F. C. W. Vogel. 1869. Kobert, Rudolph. "Sitzungsberichte der Naturforscher-Gesellschafft." Dorpat, Russia. 1891-'92. ---- Lehrbuch der Intoxication. Stuttgard, Germany. INDEX TO ILLUSTRATIONS. No. 1. Plate A. Agaricus (Psalliota) campester. Edible. Plate B. Types of the Six Orders of Hymenomycetes. Plate I. Russula virescens Fries. Edible. Plate II. Coprinus comatus Fries. Edible. Plate III. Marasmius oreades Fries. Edible. No. 2. Plate C. Types of four of the leading genera of Discomycetes, in which occur edible species. Plate D. Four types of the genus Morchella. Edible. Plate IV. Outline sketches showing structure of the Agaricini. Plate V. Lactarius deliciosus Fries. Edible. Plate VI. Agaricus (Armillaria) melleus Vahl. Edible. Plate VII. Cantharellus cibarius Fries. Edible. No. 3. Plate E. Outline sketches of various mushrooms. Plate F. Outline sketches showing characteristics of the lamellae or gills of mushrooms. Plate VIII. Ag. (Hypholoma) sublateritius Fries. Edible. Plate IX. Ag. (Hypholoma) incertus (Hypholoma incertum) Peck. Edible. Plate X. Fistulina hepatica Bull. Edible. No. 4. Plate G. Six types of the Puff-Ball Group. Edible. Plate H. Two types of the subdivision Phalloideae. Unwholesome. Plate XI. Ag. (Lepiota) procerus Fries. (Lepiota procera.) Edible. Plate XI. Ag. (Lepiota) naucinoides Peck. Edible. Plate XI-1/2. Ag. (Lepiota) cepaestipes--var. cretaceus Peck (Lepiota cretacea). Edible. Plate XII. Cortinarius (Inoloma) violaceus. Linn. Plate XII. Cortinarius (Phlegmacium) caerulescens Fries. Plate XIII. Figs. 1 to 3, Ag. (Collybia fusipes) Bull. Edible. Plate XIII. Figs. 4 to 6, Ag. (Collybia maculatus) A. & S. (Collybia maculata). (After Cooke.) Edible. Plate XIII. Figs. 7 to 9, Ag. (Collybia) velutipes Curt. (After Cooke.) No. 5. Plate J. Ag. (Pleurotus) ostreatus Jacq. Edible. Plate XIV. Figs. 1 to 4, Ag. (Amanita) Caesareus Scop. (Amanita Caesarea). Edible. Plate XIV. Figs. 5 to 9, Ag. (Amanita) rubescens Pers. Edible. Plate XIV-1/2. Ag. (Amanita) strobiliformis Vitt. Edible. Plate XV. Figs. 1 to 7, Ag. (Amanita) muscarius Linn. (Amanita muscaria). Poisonous. Plate XV. Fig. 8, Ag. (Amanita) phalloides Fries. Poisonous. Plate XV. Fig. 9, Ag. (Amanita) mappa Batsch. Poisonous. CORRECTION OF PLATES. PART 1. Plate B. Fig. 4 should read Fig. 5, Fig. 5 should read Fig. 4. PART 2.