172 ON THE RARER LICHENS OF BLAIR ATHOLE. 



23. L. leucophaea var. conglobata. Flot. — On quartzose boulders 

 near the summit of Cairn Gower, sparingly. 



24. Ii. epanora. Ach. — Here and there, but infertile, on stones of 

 walls, as in Glen Fender. 



25. L. epulotica. (Ach.) — " Apotheciisrosellis." — On moist rocks 

 of Craig Tulloch, not to be confounded with L. lacustris, With. 



20. Ii. verrucosa. (Ach.) — Here and there on decayed mosses 

 near the top of Craig Tulloch. 



27. L. poriniformis. Nyl. — Very rare, only a single specimen 

 having been observed on schistose stones of a wall on Craig Tulloch. 



28. Ii. rubra. (Hfpm.)— Plentiful and in fine condition in one or 

 two places of the steep rocks of Craig Tulloch, on decayed mosses. 



29. Pertusaria Westringii. (Ach.)— Rare, and with apothecia not 

 sufficiently developed, on boulders of Craig Tulloch. 



30. Lecidea lucida. (Ach.)— Plentiful and well fruited on stones 

 of walls in Glen Fender — f. theiotea, on a putrid trunk near the 

 Falls of Tummel. 



31. Ii. coarctata (Ach.) and its forms glebulosa, elacista, ornata, 

 on walls of Craig Tulloch, sparingly. 



32. Ii. turgidula. (Frs.)— On old pales at Pass of Killiecrankie, 

 and var. pityophila. Smmrf. on larch pales, Glen Fender, sparingly. 

 N.B. L. endopella, Leight, is another variety of this species, hav- 

 ing the hymeneal gelatine intensely blue with iodine. 



33. Ii. misella. Nyl. = L. Melanochroza, Leight. — Very spar- 

 ingly on decaying larch pales near Loch Tummel. 



34. L.enclitica. Nyl. -Very sparingly on old pales at Pass of 

 Killiecrankie, but probably overlooked elsewhere. 



35. Ii. syncomista. Flk. -Plentiful on the ground in crevices of 

 rocks on Craig Tulloch. 



36. L. metamorphea. Nyl.— Extremely rare, and seen only on 

 one stone of wall in Glen Fender. 



37. Ii. subnigrata. Nyl. — On schistose stones of wall on Craig 

 Tulloch, very sparingly gathered. 



38. I*. sublatypea. Leight. — Not uncommon on micaceous stones 

 of walls on Craig Tulloch and in Glen Fender. 



39. L.aromatica. Ach.— Very sparingly associated with Paunaria 

 nigra. On calcareous rocks of Craig Tulloch, and confluent with 

 L. squamulosa, Deak. 



40. Ii. limosa. Ach.— On the ground towards the summit of Cairn 

 Gowar, but sparingly. 



41. L.silacea. Ach. -Pretty common and very fine on micaceous 

 stones of a wall in Glen Fender. 



42. L. mesotropa. Nyl. — Very rare, only a single specimen hav- 

 ing been seen on a wall on Craig Tulloch. 



