TUHERACEI. 377 



265. CHOIROMYCES Vitt. 



Common integument^ even. Base definite. Asci clavate. 

 Sporidia spherical. 

 1. incaiKlrH'onnis, I'ili. ; Ann. Nat. Hist. x\\\\. p. 80; Sow. t. 310. 



266. AMYLOCARPUS, Curr. 



Common integument thick^ convolute. Asci soon absorbed, 

 saccate. Sporidia globose, clothed with radiating threads, 

 araylaceous. 



1. enceplialoides, Carr. Pro. Roy. Soc. Jan. 1858. On chips, Swansea. 



267. PACHYPHLCE3US, Tul. 



Common integument Nvar'ty, opening by a terminal aperture. 

 Base distinct. Asci clavate. Sporidia spherical. 



1. nielanoxantlius, Tal. {no. 319). 



2. citrinus, B. and Br. ; Ann. Nat. Hid. xviii. p. 79. 



3. conglomeratus, B. and Br. I.e. 



268. STEPHENSIA, Tul. 

 Common integument fleshy, cottony. Base distinct. Hy- 

 menium intricate. Asci cylindrical. Sporidia globose, even, 

 at length verrucose. 

 1. bombycina, Tul. {no. 310). 



269. HYDNOTRYA, B. and Br. 

 Common integument minutely papillose, not distinct. Hy- 

 raeuium complicated with gyrose lacunae, leading to the sur- 

 face. Asci oblong. Sporidia globose, tuberculatc. 

 1. Tulasuei, B. and Br. j Ann. of Nat. Hist, xviii. /a 78. 



270. HYDNOBOLITES, Tul. 

 Integument replaced by white, evanescent down. Hymenium 



