List of Ulustrations in Text 
Embryo plant of Mutinus caninus. ‘ 
Scleroderma vulgare . ee Tg . . 
Section of Scleroderma vulgare . : . 
Mutinus caninus, young plant; embryo plant 
Bovista ‘ : 3 
Section of Bovista (diagrammatic) 
Calvatia. ‘ 3 . : . 7 
Section of Calvatia. i ; : Fi 
Geaster . ‘ : : . A . 
Lycoperdon Fi ‘ : , ‘ 
Section of Lycoperdon (diagrammatic) ‘ 
Bovistella . : 
Section of Bovistella . . . 
Clavaria. F ‘ 5 . c 
Section of Hydnum . : : . . 
Cap of Hydnum imbricatum 
Cap with striations on the margin 
Bracket fungus . . : 
Resupinate fungus. . ‘ . . 
Boletus Satanus. ‘ : . ‘ 
Polyporus quercina . . : : - 
Pleurotus, stem central 
Pleurotus, stem eccentric . , ‘ é 
Pleurotus, stem wanting 
Gills toothed, Lentinus 3 i 
Lamelle entire . . . : . 
Stem eccentric . A j . 3 
Lamelle simple . : 
Fungus with volva and annulus . 
Volva, but no annulus . : - i 
Annulus, but no volva 
Lamelle free from stem. : : é 
Annulus movable. . . : 7 
XXV 
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