JONES — ON THE IRISH LICHENS. 139 



Vereucaiua (Wigg.). 

 No. 118. — Verrucaria biformis (JBorr.) Demesne, Armagh. T. J. 

 See also No. 162. 



*No. 346. — Yerrucaria (Sphseromphale) Carrollii (Mudd). Demesne, 

 Armagh. Not on old ash trees. T. J. 



I have given my only Irish specimen of 

 this plant to the Herbarium. It has 

 also been found by Mr. Carroll in the 

 Co. Cork.* As it is minute, and only ex- 

 hibits the superior of the apothecium, it 

 is easily passed over ; but as I subse- 

 quently found it on old paling in Eng- 

 land (see my No. 1 505), it probably is 

 not so rare. 

 No. 51. — Yerrucaria chlorotica (Ach.). Rocks, south of the coast guard 

 station, Woburn, Co. Down. T. J. 



It appears that Muddf considers this plant 

 not altogether the same as V. chloro- 

 tica (Ach.) ; nay, he refers it to another 

 genus, Arthopgrenia, on account of its 

 septate spores. He, however, retains the 

 plant ofAcharius-X 



No. 100.— Both forms. On birch bark. 

 Demesne, Armagh. T. J. 



Mr. Carroll thinks this V. carpina. No. 

 525 (Schcer.). Exteriorly it neither cor- 

 responds with Schcerer's specimen, No. 

 525, nor with Hepp's, No. 459, which 

 he names V. fusiformis, and same as V. 

 carpinea. Interiorly the plant corre- 

 sponds with V. chlorotica, having para- 

 physes and acute 3-septate spores. 

 No. 85. — Yerrucaria chlorotica. var. fusiformis (Leight). Barclay's 

 Rock, Co. Down. T. J. 



This is the same as No. 51, but noticed 

 here to prevent any mistake, there be- 

 ing another plant in the same specimen. 

 See No. 86. 

 No. 310. — Yerrucaria cinerea (Pers.). Near Cork. T. J. 

 *No. 330. — Verrucaria cinerella (Flot.). GlengarifT, on holly. T. J. 



Named by Nylander. 



* See Mudd's " Manual," p. 283. f Ibid., p. 300. % Ibid., p. 285. 



