Peck: New species of fungi 81 



hymenium pale-gray; stem equal to or slightly exceeding the 

 diameter of the receptacle, even or sulcate, pruinose ; asci cylindric, 

 200 /i long, 12 ji broad; spores oblong-fusiform, blunt or pointed 

 at the ends, even, 25-40 /i long, 7-^ [J- broad, containing 1-6 

 shining oil-globules ; paraphyses fihform, often a Httle longer than 

 the asci. 



Decorticated wood. Canada. J. Macoun. 



The species is closely related to G. ncbulosa Cooke, from which 

 it may be distinguished by its longer somewhat sulcate stem, its 

 pruinose exterior and its smooth nucleated spores. 



