liev. M.J. Berkeley & Mr. C. E. Broome on British Faiuji. 433 



*P. nivea^ Fr. This has been recognized long- sinec as the 

 produce of an insect. Mr. A. Murray now informs us that it 

 is a Coccus named AdeJges fagi. 



1320. Peziati (Discina) macwcalgx, Russ. Seem. Journ. of 

 Bot. tab. 98. 



Sporidia •0006--0008 long, •0003--0004 wide. 



Plate XIX. fig. 11. a. asci and jointed parapliy.ses, magnified ; b. spo- 

 ridia, more highly magnified. 



*P. (Discina) viridaria, B. 

 Sporidia -0005 long, -0003 wide. 



Plate XIX, fig. 12. a. asci and paraphyses, magnified ; h. sporidia, 

 more highly magnified. 



*P. (Dasyscyphas) nifo-olivaceaj A. & S. p. 320. 

 Sporidia elliptic, binucleate, '0006 long ; jjaraphyses filled 

 at the top with dark green endochromc. 



Plate XIX. fig. 13. a. asci and paraph3'ses, magnified ; h. sporidia, one 

 of which is germinating, more highl}^ magnified. 



1320*. P. (Humalria) Jiinnidea^ B. & Br. Cupulis sessilibus, 

 flexuosis, marginatis, badiis, carnoso-ceraceis ; sporidiis glo- 

 bosis, laivibus, nucleo globoso magno. 



On soil amongst grass. Powerscourt, Sept. 27, 1867. 



Sporidia '0006 in diameter. 



1321. P. (Dasysc}^h£e) citricolor^ B. & Br. Cupulis bre- 

 vissime stipitatis v. sessilibus, carnoso-ceraceis, turbinatis, 

 subtiliter tomentosis, citrinis ; sporidiis fusiformibus, guttulis 

 oleosis maculatis. 



On rotten wood, March 1869. 



Cups "0009 inch across ; paraphyses linear ; sporidia '0008- 

 •001 long ; •0002--00025 wide ; asci •0035--004 long. 



Plate XIX. fig. 14. a. plant, slightly magnified ; b. ascns and para- 

 physes, magnified ; c. spoi'idia, more highly magnified. 



1322. P. (Dasyscyphaj) escharodes^ B. & Cr. Cupula sessili, 

 rugosa, floccis brevibus albidis asperata, sordide olivaceo- 

 viridi ; margine pallido, floccis subtilibus fimbriato ; hymenio 

 cinereo. 



On Buhus fridicosHs. St. Catharine's, Bath, Feb. 1869. 



Sporidia fusiform, '0004 long, sometimes with two nuclei. 

 Cup at first closed, globose, "03 inch in diameter, quite black 

 when the hairs have vanished. 



Plate XIX. fig. 15. a. plant, magnified ; b. section of ditto ; c. ascus 

 and paraphyses; d. sporidia; e,f. asci and sporidia from another speci- 

 men (nil more or less highly magnified). 



1323. P. (Ilymenoscyplue) amenfi, Batsch, Fuckel, no. 11 59. 

 On female catkins of Ahelc. Langridge, March 31, 1869. 



