Stewart — List of Mosses of North-East of Ireland. 59 



126. Orthotrichum Drummondii. Hook, and Grev. 



On trees — very rare. In Dec, 1869, I found in Colin Glen, near Belfast, 

 one small tuft that seems without doubt to belong to this species, though the 

 capsules were far advanced. 



127. O. Bruchii. Bridel. 



On trees — not common. "Colin Glen, sparingly." — Mr. J. H. Davies, 

 Phytologist, N. S., Vol. III. Near Ballycastle, on bushes plentifully in little 

 glen near Glenoe (Antrim). — S.A.S. 



128. O. crispum. Hedw. 



Abundant on trees and bushes throughout the district. 6-1 1. 



129. O. saxatile. Bridel. O. anomalum. Bryol. Brit. 



On limestone, basalt, and other rocks— frequent, and usually in abundance. 

 " Frequent on white limestone rocks in Co. Antrim. " —Moore, Herb. Coll. Sc. 

 Dublin. Sperrin Mountains (Derry) ; Lame, Carrickfergus Commons, Bel- 

 fast Hills (Antrim).— S.A.S. 3-5. 



130. O. PULCHELLUM. Sfft. 



On trees and bushes — frequent, but not abundant. More commonly found 

 in little tufts on branches of bushes that overhang streams. " On trees, Glen- 

 arm, and other places in Co. Antrim." — Moore, Herb. Coll. Sc. Dublin. 

 Near Lisburn. — Mr. J. Creeth. On beech trees growing on rath at Rookstown 

 between Moneymore and Slieve Gallion (Derry) ; on blackthorn at Glenoe, 

 on hazel bushes Cave Hill and Colin Glen (Antrim) ; on branches of Guelder 

 rose Dundonald Glen (Down). — S.A.S. 2-5. 



131. O. leiocarpum. Br. and Schimp. - 



On trees — not common. " Glenarm Demesne, and near Ballycastle." — 

 Moore, Herb. Coll. Sc. Dublin. On beech trees in planting at Drumcormick 

 at foot of Slieve Gallion above Moneymore (Derry) ; Redhall Glen and Cave 

 Hill (Antrim) ; Belvoir Park (Down).— S.A.S. 3-5. 



132. O. DIAPHANUM. Schrad. 



On trees, and on stones— common. Blackhead, Kilroot, Whitehouse, 

 Colin Glen (Antrim); Moira, Drumbo Glen, Newtownbreda (Down). — S.A.S. 

 i-5- 



133. O. Lyellii. Hook, and Tayl. 



On trees — not common. Glenarm Park ; near the Lagan at Shaw's Bridge 

 (Antrim) ; Belvoir Park and Banbridge (Down) ; all barren.— S.A.S. 



