l6 SACCARDO, PECK, TRELEASE 



Habitu et sporophoris fere illosporioideis species distinguenda 



videtur. 



Family DEMATIACE^. 



Speira effusa (Peck) Saccardo. 



Yakutat Bay (Brewer & Coe, 689*:, on corticated branches, asso- 

 ciated with Diaporthe anisomera) . 



Speira minor Saccardo. 



Yakutat Bay (Trelease, 684, on dead branches, associated with an 

 immature Cyphella). 



Cercospora apii selini-gmelini Saccardo & Scalia, var. nov. 



Hyphis 36-42 x 5-8 , u, fuscidulis, apice leviter tortuoso-torulosis; 

 conidiis bacillari-obclavatis, i~3-septatis, 52-70 x 6.5-7 ! J -i hyalinis. 



Cape Phipps, Yakutat Bay (Funston, on leaves of Selinum 

 gmclini} . 



Cercospora apii angelicas Saccardo & Scalia, var. nov. 



Hyphis brevioribus, sursum obsolete tortuosis, 20 x 4 /^, demum 

 fuscidulis; conidiis bacillari-obclavatis, usque 8090 x 3-5~5 /^ obso- 

 lete septatis, hyalinis. 



St. Paul Island, Bering Sea (Trelease, 761, on leaves of Angelica?}. 



Ab hac var. forte non differt C. polytcenice Ell. & Everh. 



Scolecotrichum graminis Fuckel. 



St. Paul Island, Bering Sea (Trelease, 780, on grass leaves). 

 Coniosporium atratum Karsten & Malbr. j 



Yakutat (Trelease, 824, on dead wood). 



Family MUCEDINACE.E. 

 Ramularia cercosporoides Ellis & Everhart. 



Kadiak (Trelease, 766, 767, on leaves of Epilobium spicatum). 

 Ramularia punctiformis Saccardo, sp. nov. (pi. in, fig. 8.) 



Maculis epiphyllis, brunneis, non marginatis, ovato-oblongis, dein 

 ampliatis ; caespitulis in his maculis dense gregariis, erumpentibus, 

 punctiformibus, albis, epiphyllis ; hyphis e nodulo stromatico cellulose 

 pallido oriundis, fasciculatis, cylindraceis, sursum attenuatis, vix 

 denticulatis, hyalinis, 25-30 x 2-3 p. ; conidiis fusoideis, rectiusculis, 

 utrinque obtusulis, 16-18 X 2-3 /z, hyalinis. 



Yakutat Bay (Trelease, 756, on dying leaves of Potentitta anserina). 



A R. anserina cjespitulis epiphyllis, vere punctiformibus etc. dis- 

 tinguenda. 



