Bota7ty. 143 



L. lavata Fr. — On water-washed mountain rocks on 

 Slieve IJin-^ian. 



L. Mooreana Carroll. — Very rare, on trap rocks, espe- 

 cially such as have been exposed to the weather, Crow Glen, 

 near Belfast, the only locality known for this species. 



L. gelatinosa Flk. — On earth, Slemish. 



]_.. saxatilis Scluer. — A rare species, growing on sub- 

 alpine rocks, Divis Mountain. 



L, grossa Pers. — On trunks of Elm, Ash, and Oak in 

 shady woods, Belfast. It has large black apothecia and 

 large bilocular spores. 



L. Templetoni 7\i\l. — On mosses near Belfast. First 

 described by Taylor in Flora Hiheriiica from this locality ; 

 found also on turf near Bantry by Miss Hutchins. 



L. lutea (Z'/V^.y.)— Belfast. 



L,. excentrica Ach. — On calcareous rocks on Island- 

 Magee. 



Opegrapha Turneri {Leii:;ht.) — Frequent on Syca- 

 more, Poplar, etc., Colin Glen, Brett's Glen. 



O. saxicola Ach. var. Chevallieri Lei^^iht. — White or 

 pale yellow, with black apothecia, on rocks in Colin Glen. 



Stigmatidium circumscriptum {TavL) — Rare, on 

 shaded rocks, Co. Antrim. 



Graphis sophistica A[yl. — Frequent on Oaks. It has 

 many forms, several of which have been found at Montalto, 

 Culira, and Bangor. 



Normandina pulchella Borr. — A rare species found 

 by Dr. Maingay overrunning Jif/igerma/i/iia dilatata on 

 mossy trunks of trees in Tollymore Park, Co. Down. 



Chiodecton albidum (Tayl.) — On dry rocks in shady 

 situations, very rare, Co. Antrim. 



Endocarpon rufescens Ach. — Cave Hill. 



Verrucaria mucosa JFa/il. — On rocks by the sea 

 at Woburn, Co. Down. A considerable number of species 

 have been recorded of this large genus, which contains 

 157 species. The district is richer in saxicolous, and 

 especially maritime species, than in corticolous ones. 



V. microsporoides Ayi. — On wave-washed rocks, 

 Glenarm and Garron Point ; a rare species ; only recorded 

 elsewhere from Kilkee in Co. Clare, and Alderney. 



