PLATE II. 



FIG. i. Microthyrium harrimani Sacc. a, fungus, X 5 > ^> perithecia duo binata ; 

 c, contextus perithecii ; d, ascus ; e, sporidia. 



2. Phialea carneola Sacc. , fungus, X 5 > &> cupula? varia aetate ; c, ascus ; 

 <, sporidia. 



3. Helotium alaska Sacc. a, fungus, X 5 > *> ascoma sectum ; r, ascus ; d, 

 sporidia. 



4. Pirottcea yakutatiana Sacc. a, fungus, X4! * ascomata magis aucta; 

 c, pili fimbriati ; f, setula ; c, ascus ; _/", sporidia. 



5. Trichopeziza earoleuca (B. & Br.) Sacc. a, fungus, X45 *> seta > c 

 ascus et sporidia. 



6. Patinella aloysii-sabaudtce Sacc. a, fungus, X * 5 *> cupulae, X 5 ? c > 

 sectio ; d, pili seu cellulae marginales solutae ; e, ascus et paraphyses ; /, 

 conidia ; g, sporidia. 



(54) 



