63 



1 cinereum ? Pers. 



550 Polyporus Micheli. 



1 abietinus Fries. Sistotrema violaceum Pers. 



2 croceus Fries. 



551 Racodium Pers. 



1 xylostroma Pers. Xylostroma giganteum Tode. Oak Leather, 

 Punk. 



552 Rhizomorpha Pers. 



1 subcortical Micheli. 



553 Scleroderma Pers. 

 1 cervinum Pers. 



554 Sclerotium Tode. 



1 radiciforme Schw. MS. A remarkable subterranean spe- 

 cies. Conway. 



555 Sistotrema Pers. 



I cinereum Pers. 



556 Spermoedia Fries. 



Clavus Fries. Sclerotium Clavus Decand. Ergot. 



557 Sphaeria Hall. 



1 bulbosa Pers. 



2 concentrica Tode. 



3 curvirostris Schw. MS. non curvirostra Sowerby. 



4 decolorans Pers. 



5 fragiformis ? Pers. 



6 gyrosa Schw. 



7 lata Pers. 



8 militaris L. 



9 nivea Hoffm. 



10 polymorpha Pers. 



II rubiginosa Pers. 

 12 scoparia Schw. 



558 Stemonitis Gleditseh. 

 1 fasciculata Pers. 



559 Thelephora Ehrhart. 



1 aurantia Ehrh. 



2 caryophyllaea Schaeff. 



3 crispa Pers. 



4 fasciata Schw. 



