224 ROCHESTER ACADEMY OF SCIENCE. 



376. Gibberella saubinettii (Mont.) Sacc. 



On dead grass stems, in the woods, Sept. 7th, 1905. Perithecia 

 conoid, bluish when crushed ; sporidia triseptate, sHghtly constricted 

 at the septa, hyaline, 20-27 ^ 4 !^- 



2,1']. Lophiostoma caespitosum Fuckel. 



On dry corticated branches of Ubmis. 



378. Lophiostoma simillimum Karst. 



Syn. Lcptosphceria achilletz Sacc, Lophiostoma bicuspidatum. 

 Cooke. Sacc, Syll. , vol. II., p. 707, Berlese, Icones Fungorum, 

 Ease I., p. 12 and Tab. \'II,, Fig. 5. On dead stenis of cultivated 

 Hclianthemiim mutabilc, on the ground, in garden, Sept. 15th, 1905. 

 The fungus blackens the stems wherever it appears. Asci elongated, 

 clavate- cylindrical, 75 x 12 // ; sporidia 5-septate, straight, or curved, 

 armed at each end with a hyaline appendage, brown, 20 x 6-7 (j.. 



379. Hysterographium variabile (C. & P.) Sacc. 

 On dead wood. Det. Peck. 



380. Hysteropatella prostii (Duby) Rehm, var. vixvisibilis 

 Gerard. Rehm, Discom,, p. 267. Cfr. Shear, New York Fungi, 183. 



On bark in the woods, Autumn, 1905. Det. Rehm. 



