MOSSES AND HEPATICS OF KILLARNEY 181 



killarniensis Pears. MS. Fine at Tore Glen, with the type. — 

 M. Thuja (Dicks.) Dmn. Shores of Lough Garagarry. Also 

 rocks by lake near O'Sullivan's Cascade. — M. Porella (Dicks.) Nees. 

 On boulders, Lough Garagarry. This very rare plant occurs in 

 several of our rivers in Merionethshire, Devon being the only other 

 county where it has been found outside Ireland. 



Colurolejeunea calyplrifolia (Hook.) Schffn. Eocks in Horse's 

 Glen and boulders in Tore Glen. This very minute and beautiful 

 species can be detected in the dry state as greenish-yellow spots 

 on Frullania, or on the bare rock itself. 



Cololejeunea microscopica (Tayl.) Schffn. At Tore Glen and 

 Mt. and O'Sullivan's Cascade mixed with other hepatics. — C. 

 Rossettiana (Massal.) Schffn. Landing-place, Muckross Demesne, 

 growing on Porotrichum alopecurum and on limestone rocks where 

 it occurs in pure patches. 



Lejeunea flava (Swartz) Nees. Frequent on trees and rocks 

 in several places. It seems to be very rare in Tore Glen, but at 

 Old Weir Bridge and Eagle's Nest one often meets with it. — 

 L. Holtii Spruce. Fairly common at Tore Glen in pure tufts or 

 mixed with other hepatics. Mr. Duncan has seen fine quantities 

 on rocks on Tore Mountain in August, 1911. — L. cavifolia (Ehrh.) 

 Lindb. Abundant. — Var. planiuscula Lindb. Fine specimens of 

 this variety grow in the stream that flows through Horse's Glen. 

 It is mixed with an intermediate form between this and the var. 

 heterophylla Carr. — Var. heterophylla Carr. Not uncommon, 

 mixed with other hepatics in many places. — L. patens Lindb. 

 Fine on rocks and boulders in a stream on Tore Mt., also Horse's 

 Glen, Cromaglown, and O'Sullivan's Cascade. 



Microlejeunea ulicina (Tayl.) Evans. Common, especially on 

 firs behind Muckross and O'Sullivan's Hotel. 



Drepanolejeunea hamatifolia (Hook.) Schffn. Frequent on 

 trees and rocks everywhere. 



Harpalejeunea ovata (Hook.) Schffn. Common on damp rocks. 



Marchesinia Mackaii (Hook.) Gray. Abundant in many 

 places, especially on old walls and calcareous rocks in Muckross 

 Demesne. 



Jubula Hutchinsice (Hook.) Dum. Common in waterfalls. 



Frullania Tamarisci var. robusta Lindb. Eocks, Cromaglown. 

 — Var. comubica Cart. Firs near Old Weir Bridge. — T. maritima 

 Steph. A plant growing on Arbutus near Brickeen Bridge is 

 mentioned by Macvicar on p. 412 in the Handbook of British 

 Hepatics as closely resembling this new species, but the under 

 leaves are less deeply bilobed and less obcuneate. Another in- 

 teresting form which we found common on boulders on the shores 

 of the Upper Lake near Cromaglown, where it is often submerged, 

 has been submitted to Prof. Schiffner, of Vienna. It is not unlike 

 the var. atrovirens Carr. — F. microphylla (Gottsche) Pears. On 

 rocks and trees at Old Weir Bridge and Brickeen Bridge. — 

 F. fragilifolia Tayl. Frequent. — F. germana Tayl. In many 

 places, and especially about Cromaglown. 



A short visit was paid in August, 1905, to Glengariff, Co. Cork. 



