Phillips and Praeger—The Ferns of Ulster. 25 



Leitrim. — On the Glenade Mountains, W. H. P. 

 Sligo.— Shores of Lough Gill, R. Barrington and R. P. Vowell. 

 interrupta. Carrick Lake, Co. Fermanagh, W. H. P. A very distinct new 

 variety. 



1G. BOTRYCHIUM. MOONWORT. 



1. B. IiUtfARIA. Common Moonwort. 



Dry natural pastures. Rather local. 



Antrim. — Near the second lock on the Lagan Canal, Hannahstown, Knockagh, 



Black Mountain, and Knocklayd, Templeton. Wolfbill, G. C. Hyndman. 



Altmore Glen near Cushendall, W.Thompson. ■ Above Colin Glen, S. A. 



Stewart. Shane's Castle, Squire's Hill, and near Randalstown, B.N.F.C. 



Near Kells, D. Redmond. Cave Hill, C. H. Brett and W. H. P. Carna- 



neigh, shore at Cushendun, and on Crosslieve near Cushendall, R. LI. P. 

 Down. — Scrabo Hill, Templeton, 1806. Caragaver Hill, and on sandhills near 



Newcastle railway station, S. A. Stewart. Carrowreagh Hill near Craig- 



auntlet, and Conlig Hill, R. LI. P. 

 Derry. — On Benevenagh, David Moore. 

 Donegal — Culdaff, Dr. Dickie. Templecarn, near Pettigo, Miss Young. 



Gweedore, P. Mahony. Near Burnfoot, Charles Moore. Leenane, Carra- 



blagh, west side of Rossgull, Seven Arches, Mullaghmore, and Kildrum, 



H. C. Hart. 



Cavan Lough Sheelin, R. LI. P. 



Sligo. — Near the summit of Ben Bulben, S. A. Stewai't. 



17. OPHIOGLOSSUM. ADDER'S TONGUE. 



1. O. VUIGATUM, Common Adder's Tongue. 



Moist natural pastures. Rather local. 



Antrim. — By the Lagan near the second lock, Templeton, 1806. On the 



Knockagh, W. Thompson, and B.N.F.C. 1886. Malone, Dr. Dickie. 



Wolfhill, W. Milieu. Colin Glen and Rathlin Island, S. A. Stewart. 



Shane's Castle, 1863, and Cave Hill, 1871, B.N.F.C. Bog Meadows, and 



Springfield, W. H. P. Plentiful in fields at Cairncastle, R. LI. P. 

 Down.— Greyabbey, 186.4, and Mountstewart, 1877, B.N.F.C. Near Cultra 



House, Robert Patterson — still there. Killinchy, J. Wilson. Crawfords- 



burn, Mrs. Munster. 



