JONES ON THE IRISH LICHENS. 131 



No. 115 Demesne, Armagh. Form. T.J. 



No. 172. — Demesne, Armagh. T. J". 



There being two Lichens on the specimen, 

 and the Opegrapha (the object) being the 

 least conspicuous, this note seemed ne- 

 cessary. TheLecanora is only second- 

 ary; moreover, it is of doubtful form. 



No. 275.— Castle Barnard. T. J. 

 No. 338. — Opegrapha varia, var. diaphora (Ach.). Glenarm, on chalk 



rock. T. J. 

 Dr. Nylander names this plant as above ; 



he refers to "Lich. Scand.," p. 253. 



Form on rocks. 



No. 129. — Opegrapha vulgata (Ach.). Armagh Demesne. T. J. 

 No. 277.— Glengariff. T. J. 

 No. 277 shows both forms of fructification. 



Pannaeia (Delisc). 



*No. 347. — Pannaria cheilea (Nyl.). Eocks by the sea shore, Black- 

 water Bridge, Co. Kerry. T. J. 

 Mr. Mudd prefers Korber's genus "Masso- 

 longia."* I may be allowed to say that 

 I better understand and prefer Dr. Ny- 

 lander's naming. 



No. 165. — Pannaria microphylla (Sm., Massal.). Killarney. D. M. 



Sterile. 

 *No. 300. — Pannaria muscorum (Del., Ach.), var. determinata (Nyl.) 



Dublin mountains. T. J. 

 No. 152. — Pannaria nigra (Suds.). Sheep walk, Armagh. T. J. 



I use Nylander's name.f 



No. 231. — Pannaria plumbea (Delise). Old Dromore. Co. Cork. T. J. 

 No. 61. — Pannaria rubiginosa (Thunb.). Killarney. D. M. 

 *No. 323. — Pannaria triptophylla (Ach.). Curraghmore, on ash. T. J. 

 Named by Nylander. Not fruited. 



No. 324. — Pannaria ? On dark damp walls of the demesne, Castle 



Barnard. T. J. 

 A Pannaria, but of a doubtful form ; not 

 fruited. 



* See Mudd's "Manual," p. 126. 



f See Nylander, " Lichen. Scand." p. 126 ; also Mudd's " Manual," p. 175. 



