580 







The Canada specc. nin-ee perfectly with the foregoing description 

 (which is mostly from Winter's Pilze) and with the specc. in Sacc. M. 

 Veneta and Desm. PL Cr. 1254, as well as with German specc. in our 

 I Jerk, only they have the perithecia rather smaller (not over | mm.). 

 This is the size given them in the Syll., and in Winter's Pilze, but the 

 -qx'cc. in the Exsiccati quoted have the perithecia \-\ mm. diam. 



A. tiirgidum, (Pers.) 



Sphczria turgida, Pers. Obs. Mycol. I, p. 17. 

 Sphczria faginea b. turgida, Pers. Syn. p. 44. 

 Valsa turgida, Fr. Sumnia, p. 412. 

 Anthostoma turgidum, Nits. Pyr. Germ. p. 121. 



Exsicc. Fckl. F. Rh. 591. Rab. F. E). 735, 1144. Krieger, F. Sax. 494. Sacc. M. V, 1442. 

 Roum. F. G. 1947. 



Stromata mostly numerous and standing close together, covered 

 by the epidermis and forming hemispherical pustules with their bases 

 sunk in the scarcely altered substance of the inner bark, crowned with 

 a small, erumpent disk, surrounded by the ruptured epidermis. Peri- 

 thecia 6-8 in a stroma, tolerably large, globose, crowded in a circular 

 group, nearly erect, black, the obtuse, conical ostiola united in a small, 

 concave, brownish-black disk but slightly prominent. Asci cylindrical, 

 sessile, 8-spored, 100-120 x 7-8 //, paraphysate. Sporidia uniseriate, 

 broad elliptical, rounded at the ends, straight, black, 8-12x7-8 p.. 



On dead beech limbs, New York State (Peck). 



We have seen no American specc. and take the foregoing descrip- 

 tion from Winter's Pilze. 



A. adiistum, (C. & P.) 



Diatrype adusta, C. & P. 2gth Rep. N. Y. State Mus. p. 58. 

 Anthostoma adustum, Sacc. Syll. 1142. 



"Pustules small, slightly elevated, subconical, blackish, covered 

 by the epidermis which is pierced by the very small disk. Stroma 

 white. Ostiola few, small, black. Asci cylindrical. Sporidia uni- 

 seriate, simple, elliptical, colored, 18-22 p. long." 



On dead branches, New Baltimore, N. Y. (Howe). 



A. aniygdalinuni, (Cke.) 



Melanconis amygdalina, Cke. Grev. IV, p. 55, tab. 81, fig. 4. 

 Anthostoma amygdalinum, Sacc. Syll. 1147. 



Loosely circumscribed. Stroma pale. Perithecia circmate, glo- 

 bose. Ostiola convergent, slightly prominent, united in a brown disk. 

 Asci cylindrical. Sporidia almond-shaped, brown, with a large, glo- 

 bose nucleus, 23-25 x 12 ^, with a slender, hyaline appendage at each 

 end 20-30 // long. 



On Liquidambar, South Carolina (Ravenel). 



