1 86 NEW YORK STATE MUSEUM 



Tricholoma portentosum centrale Pk. 



Central Tricholoma 



GUKE 



i Young plant 



2, 3 Two mature plants 



4 Vertical section of the upper part of a plant 



'5 Four spores X 400 



Tricholoma terreum fragrans Pk. 



Fragrant Tricholoma 

 6 Young plant 



7, 8 Two mature plants 



9 Vertical section of the upper part 01 a young plant 



10 Vertical section of the upper part of a mature plant with an umbonate 



cap 



1 1 Cluster of three plants of small size 



12 Small plant with cap partly expanded 



13 Small plant with cap fully expanded 



14 Vertical section of the upper part of a small but fully matured plant 



15 Four spores x 400 



