FUNGI 15 



fessor Saccardo's hands, so that he could have been held re- 

 sponsible for all of the entries in the catalogue, it would most 

 fittingly have been ascribed to him. 



Where no indication is given, the determinations are those of 

 Saccardo and Scalia ; in other cases signs l indicate by whom 

 the determinations were made, the annotation or description ac- 

 companying each species being attributable to the person who 

 identified it, unless otherwise noted. The collector is indi- 

 cated for each specimen recorded in the list. 



Professor Saccardo's diagnoses are published in Latin, as 

 written, in order that shades of meaning might not be lost in the 

 process of translation, and for uniformity the explanation of his 

 plates is given in the same language. 



WILLIAM TRELEASE. 



CATALOGUE. 



Family TUBERCULARIACEJE. 

 Microcera brachyspora Saccardo & Scalia, sp. nov. (pi. vi, fig. 28.) 



Sporodochiis sparsis, erumpentibus, carnoso-ceraceis, pulvinatis, 

 1-1.5 mm. diam., carneis v. fulvellis ; hyphis filiformibus, inaequalibus, 

 flexuosis, laxe fasciculatis, 2 n cr., continuis, minute guttulatis, non v. 

 vix ramosis, intermixtis crassioribus brevioribus, 4 /-t cr. ; conidiis 

 anguste falcatis, utrinque acutatis, 30-40 x 3 /-t, guttulatis v. spurie 

 septatis, hyalinis. 



New Metlakatla (Trelease, 685, on the bark of some tree, associated 

 with Nectria sangtiinea). 



Fusarium illosporioides Saccardo, sp. nov. (pi. in, fig. 10.) 



Sporodochiis gregariis, erumpenti-superficialibus, depresse pulvina- 

 tis, .5-1 mm. diam.; laxe contextis, superficie subvelutinis, dilutis- 

 sime roseis ; hyphis fasciculato-intricatis, sporophoris variis, modo 

 simplicibus, modo furcatis, interdum opposito-ramosis, usque 5070 

 X 5 //, parce septatis; conidiis fusoideis, saepius rectis, raro curvulis, 

 utrinque acutiusculis (junioribus obtusulis), 12 typice vero 3~septa- 

 tis, ad septa non constrictis, 2022 x 4-5 /;.. 



Sitka (Trelease, 728, on decaying corticated branches of Ribcs}. 



1 Through the catalogue * indicates that the determination was made by Wm. 

 Trelease, tthat it was made by Professor Peck, Jby Abbe Bresadola, and by 

 Professor Dangeard. 



