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. 
Climacium dendroides. Linn. 
Fruiting freely near Lisburn ; October, 1877. — Mr. J. H. Davies. 
Pterogonium filiforme. Hedw. 
Tollymore Park. — T. Drummond. 
* Fissidens osmundioides. Hedw. 
Wet mountain rocks — rare. On Slieve Croob — 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 mnioideb. Hedw. 
Crocknafeola Plantation, Mourne Mountains. — Rev. C. H. Waddell. 
Bartramia ithyphylla. Brid. 
Slieve Donard, and rocks above Bryansford (Down). — S. A. S. Rising to 
1600 feet. 
B. arouata. Licks. 
One stem in fruit ; November, near Rostrevor. — Rev. 0, H. Waddell. 
EnTOSTHODOn FA8CICULARE. 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. 
