

Figr. 



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Fig-. 



2 



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4 



Fig-. 



5 



Fig-. 



6 



Fig-. 



7. 



Fig-. 



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11 



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21. 



EXPLANATION OF PLATE 1. 



Ombrouhila rubella Quel. 

 Fragment of bark bearing the fungus. 

 A plant and its matrix magnified. 



A branched filament bearing four clusters of spores magnified. 

 Five spores, X 400. 



Geoglossum vitelliimm Bres. 

 Five plants of various forms. 



Three asci ; two containing spores and two united below. 

 Foiii- spores, X 400. 



Perieonia albiceps Pk. 



Piece of a stem bearing the fungus. 



Two plants magnified. 



Filaments of the head ; two of them hearing spores, X 400. 



Four spores, X 400. 



Helotium fraternum Pk 



A petiole bearing four examples of the fungus. 

 Two plants magnified. 



A paraphysis and an ascus containing spores, X 400. 

 Three spores, X 400. 



Acremonium flexuosum Pk. 



A piece of wood bearing the fungus. 



Branching filaments ; one of them bearing two spores, X 400. 



Three spores, X 400. 



Morchella august iceps Pk. 



A plant of medium size. 



Two undeveloped asci ; one containing crowded nuclei, X 400. 



An ascus containing spores, X 400. 



