l8 SACCARDO, PECK, TRELEASE 



Family EXCIPULACE^E. 

 Sporonema strobilinum Desmazieres. 



Orca (Trelease, 741, on cones of Tstiga mertensiana ; Trelease, 

 742, on cones of Picea sitchensis). 



Family LEPTOSTROMACEJE. 

 Leptothyrium vulgare (Fries) Saccardo. 



Yakutat Bay (Funston, on branches of Rubus stellatus). 

 Leptothyrium vulgare f. parryae Saccardo. 



Shumagin Islands (Harrington in 18712, on scales at base of stem of 

 Parrya macrocarpa*). 



Sporulis rectiusculis, 4-5 X i .5 p. 

 Leptothyrium clypeosphaerioides Saccardo. 



Unalaska (Harrington in 1871-2, on dead branches of Rubus cha- 

 mczmorus^). 



Forte Phoma ruborum West, hue spectat. 



Family SPH^RIOIDACEJE. 



Sphaerographium abditum Saccardo & Scalia, sp. nov. (pi. vi, fig. 

 27.) 



Peritheciis sparsis, mox superficialibus, globoso-conicis, sapius lon- 

 giuscule rostellatis, circ. 500 /j. diam., nigris, lenio depressis, contextu 

 parenchymatico, fuligineo ; sporulis filiformibus, rectis, raro subcurvis, 

 50-72 X i-i-5/x, continuis guttulatis, hyalinis. 



Kadiak (Trelease, 737? within dead stems of Heracleum, associated 

 with Leptosphczria dolioluni) . 

 Rhabdospora camptospora Saccardo & Scalia, sp. nov. (pi. vi, fig. 



26.) 



Peritheciis sparsis, subcutaneo-erumpentibus, minutis, atro-nitidis, 

 depresse globulosis, 200 //. diam. ; contextu parenchymatico, fuligineo ; 

 sporulis bacillari-fusoideis, falcatis, raro rectiusculis, utrinque acutatis, 

 tenuiter 3-septatis, 30-40 x 1-2 /*, minute guttulatis, hyalinis. 



Yes Bay (Howell, on dead stems of Anemone narcissijlora, 1601). 



Nonnullis notis ad Stagonospora pulsatillcz, sed sporulas obsoletius 

 septatae, multo angustiores et acutiores. 



Septoria rubi Westendorp. 



Cape Fox (Trelease, 751, on still living leaves of Rubus). 



Septoria canadensis Peck. 



Sitka (Trelease, 726) ; Yakutat Bay (Trelease, 725) ; Virgin Bay 

 (Trelease, 724). In fading leaves of Cornus canadensis. 



