POLYPODIUM ROBERTIANUM. 
351 
Clova, Forfarshire. Castleton, Braemar, Aberdeenshire. 
Dalwhinnie, E. Inverness-shire. 
W. Highlands. — Aberarder ; Ben Nevis ; Red Caird Hill, &c., 
W. Inverness-shire. Glen Gilp, Ardrishiag ; Dunoon ; 
Crinnan ; Inverarj ; Pass of Glencroe, &c., Argyleshire. 
Tarbet ; Arroquhar, &c., Dumbartonshire. Isles of Mull, 
Islay, and Cantyre. 
N. Highlands. — Kessock, Ross-shire. Ferry-house E. of Loch 
Erbol, Sutherland. Morven, Caithness, rare, T, Anderson, 
N. Isles. — Hoy, Orkney, T, Anderson, North Marm, Shetland. 
Ulster. — By the Glenarve, near Cushendall, and other parts of 
Antrim. Waterfall above Lough Eske, Donegal. Slieve 
Bignian ; near Slieve Croob ; Black Mountain, above Tolly- 
more Park, Down. Glen Ness, Londonderry. 
Connaught. — Garoom Mountain, Letterfrach, Connemara, Gal- 
way, E, T, Bennett, 
Leinster. — Carlingford Mountain, Louth. Powerscourt Water- 
fall, Wicklow. 
Munster. — Between Killarney and Kenmare ; Mucruss, Kerry. 
Pol3rpodium Robertianum, Hoffmann, 
Peninsula. — Bath ; Cheddar Cliffs ; Mendip Hills ; Friary 
Wood ; Hinton Abbey, Somersetshire. 
Channel. — Box Quarries ; Corsham, Dr, Alexander^ B,S,E,^ 
Wiltshire. 
Thames.— Oxfordshire. 
