List of Illustrations in Text 



Embryo plant of Mutinus caninus 



Scleroderma vulgare . 



Section of Scleroderma vulgare 



Mutinus caninus, young plant; embryo pi 



Bovista 



Section of Bovista (diagrammatic) 



Calvatia 



Section of Calvatia 



Geaster 



Lycoperdon 



Section of Lycoperdon (diagrammatic 



Bovistella . 



Section of Bovistella 



Clavaria 



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 . 



Pleurotus, stem wanting 



Gills toothed, Lentinus 



Lamellae entire . 



Stem eccentric . 



Lamellae simple . 



Fungus with volva and annulus 



Volva, but no annulus 



Annulus, but no volva 



Lamellae free from stem 



Annulus movable 



nt 



XXV 



