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. 6-11. 
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) ; Larne, Carrickfergus Commons, Bel- 
fast Hills (Antrim). — S.A.S. 3-5. 
130. O. pulchellum. Sm. 
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. 
13 1. 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. 
