208 PHYCOMYCETES. 



This is the kitchen mould, and gives that mouldy odor in damp 

 weather. There is seldom to be found a preserved fruit jar that has not 

 some mould growing on the top. 



M. caninus. P. Dog-dung Mould. 



Fertile threads simple, sporangia yellow or ferruginous, 

 globose. 



On dung of cats and dogs. 



M. fugiser. Agaric Mould. 



Fertile threads simple, sporangia globose, hyaline, at length 

 black, sporidia fusiform. 

 On decaying Agaric. 



