REPORT OF THE STATE BOTANIST I904 51 



12, 13 Two mature plants, one showing lamellae beneath the pileus 

 14, 15 Vertical sections of two young plants 



16 Vertical section of the upper part of a mature plant 



17 Four spores, x 400 



PLATE Q 



Lactarius brevis Pk. 



Short Lactarius 



1 Young plant 



2 Mature plant with convex pileus 



3 Mature plant with fully expanded pileus 



4 Vertical section of a plant showing the color which the 



flesh soon assumes on exposure to the air 



5 Four spores, x 400 



Boletus rugosiceps Pk. 



Rough Cap Boletus 



6 Young plant showing small pileus and large stem 



7 Immature plant showing pale yellow tubes 



8 Mature plant 



9 Vertical section of the upper part of a plant 

 10 Four spores, x 400 



plate r 

 Boletus atkinsoni Pk. 

 Atkinson's Boletus 



1 Immature plant 



2 Mature plant 



3 Vertical section of the upper part of an immature plant 



4 Vertical section of the upper part of a mature plant 



5 Four spores, x 400 



plate 87 

 Lepiota cepaestipes Sow. 

 Onion-stemmed Lepiota 



1 Cluster of three yoimg plants 



2 Cluster of six plants, four of them with caps mature 



3 Vertical section of the upper part of a plant 



4 Transverse section of a stem 



5 Four spores, x 400 



