Stewart — Mosses of North- East of Ireland (Supplement). 201 



* Heterocladium heteropterum. Bruch. 



Very rare. Rocks by stream, Slieve Comedagh, and on rocks in the 

 stream at upper end of Glenmachan Glen (Down). — S. A. S. Barren. 



* Leskea polycarpa. Ehr. 



On bases of ash and alder trees— rare. By the Lagan Canal, above first 

 lock, and by the Six-mile River, above Templepatrick.— S. A. S. 



CUMACIUM DENDROIDES. Linn. 



Fruiting freely near Lisburn ; October, 1877.— Mr. J. H. Davies. 



Pterogonium filiforme. Hedw. 

 Tollymore Park.— T. Drummond. 



* FlSSIDENS O8MUNDIOIDE8. Hedw. 



Wet mountain rocks— rare. On Slieve Oroob— sparingly. In several 

 places between Tollymore Park and Donard Lodge.— S. A. S. Fruit, April 

 and May. 



* F EXiLis. Hedw. 



Ditch banks — very rare. Ditch banks near Belfast. — T. Drummond, 

 1831. In a lane leading from Ballygomartin Road to Black Mountain — S. A. S. 

 It occurs sparingly on the ditch bank at upper end of lane. In fruit, March, 

 1880. 



Tetraplodon mnioides. Hedw. 



Crocknafeola Plantation, Mourne Mountains.— Rev. C. H. Waddell. 



Bartramia ithyphtlla. Brid. 



Slieve Donard, and rocks above Bryansford (Down).— S. A. S. Rising to 

 1600 feet. 



B. arouata. Dicks. 



One stem in fruit ; November, near Rostrevor.— Rev. 0. H. Waddell. 



Entosthodon fasciculare. Dicks. 



Warrenpoint (Down).— Rev. C. H. Waddell. 



* E. ericetorum. De Not. 



Damp rocky places by streams in the mountains— rare. Slieve Donard, 

 at 1500 to 1800 feet.— S. A. S. 



