JONES — ON IEISH LICHENS. 285 



Psora. (Ach.). 

 *No. 362. — Psora (Lecidea) atro-rufa (Dicks). Douce Mountain. T.J. 



Solorina (Ach.). 

 No. 398 Solorina saccata(J.cA.).* Brandon, Benbulben. J. T. Mackay. 



Stigmatidium (Met/.). 

 # No. 372. — Stigmatidium venosum (Sm.). Limerick. J. C. 



This very rare New Forest plant is new to 

 Ireland. I do not know that it has 

 been found by any Lichenist except 

 Mr. Carroll, subsequent to Mr. Lyell, 

 its original discoverer. 



Syncesia (Taylor). 

 No. 885. — Syncesia albida (Tayl.).\ Kocks between Kenmare and 

 Killarney. 

 Chiodecton myrticola (Fee), var. a. albidum (Tayl.)\ 



Thelotrema (Ach.). 

 No. 392. — Thelotrema Hutchinsiee (Borr.). Locality not named. Tayl. 

 It proves to be Thelotrema lepadinum on 

 rock, which is rarely so found. § The 

 stone is the same as Carig Mountain ; but 

 this cannot be the plant found by Miss 

 Hutchins on Moss near Bantry, although 

 it is labelled in Taylor's own hand. 



*No. 371. — Thelotrema subtile (Tuck.). On young Oak, border of 

 Lough Inchiquin, Co. Kerry. J. C. 

 This is a North American, and an inte- 

 resting addition to the Irish Plora. 



TJrceolaria (Ach.). 

 No. 359. — TJrceolaria (Lecanora) cinerea (L.), and a parasitic Verru- 

 caria. Lough Bray. T. J. 

 In the early stage the apothecia of this 

 plant are Urceolarian, eventually they 

 become Lecanorian. This form flou- 

 rishes on rocks never uncovered; the 

 apothecia at that time are in large 

 warts ; taken out of the water, these 

 fall off quickly, so that a fruited spe- 



* " Fl. Hib.," 153. t "Fl. Hib.," p. 103. 



t Mudd's " Manual," p. 245. § " Fl. Hib.," p. 103. 



