McArdle — A Lkt of IrisJi. Jlcpfdicce. 495 



XI. Goat Island near Lough Eask, fertile, June 1903 : McA. 



XII. Frequent on moist shady banks near waterfalls, Co. Antrim, 

 1836: Moore. Common in the N.E. : Stewart 1888. Tollymore Park 

 and Black Stairs on Slieve Donard, Co. Down : Lett 1890. 



Genus 43. Conocephalus J^eck. 

 Conocephalus conicus Neck., Dumort. 



Eepatica vulgaris Mich., IS'ov. PI. Gen., p. 3, 1729. Marchantia 

 eonica, Eng. Bot., tab. 504. Conocephalus conicus Duraort., Comm., 

 p. 115. Steph., Sp. Hepat., p. 141, 1900. Fegatella conica Corda, 

 in Opiz., Beitr., i., p. 649. Conocephalus conicus Moore, Irish Hepat., 

 p. 601. Pearson. Hepat. Brit. Isles, p. 469, plate 209. 



Districts I. II. III. IV. V. VI. VII. VIII. IX. X. XL XII. 



Sah. — In damp shaded places sides of streams, abutments of 

 bridges, in caverns in mountainous places, on old walls, &c. 



Genus 44. Reboulia Baddi. 

 ■Reboulia hemisphserica Eaddi, 



Marchantia hemisphcerica Linn., Sp. PL, p. 1604. Asterella hemi- 

 sphoerica p. p., Beauv., in Encycl. Meth., suppl. i., p. 502. Moore, 

 Irish Hepat., p. 603. Rehoulia hemisphmrica Baddi, in Att. Soc. Sci. 

 Modena, ii., p, 357. Pearson, Hepat. Brit. Isles, p. 470, plate 210. 



Districts I. V. VI. — VIII. XL XII. 



Sab. — On damp rocky places, walls of bridges and on damp sandy 

 ground. 



I. Dunkerron, Co. Kerry: Taylor 1836. Dingle Bay (Carrington): 

 Moore 1876. In the crevices of moist rocks, Killarney : "Wade Bar. 

 1804. Near Cork and Fermoy (I. Carroll) : Moore 1876. 



V. On sandy ground at the North Bull, Dublin (McA.) : Moore 

 1876. 



VI. Abundant on the walls at the bridge, Cong, Co. Galway : Moore 

 1876. In the crevices of moist rocks near Kilronan, Aran Islands : 

 McA. 1895 a. Doon Bog, Clonbrock, Co. Galway : McA. 1896 I. 



VIII. Connemara: Wade Bar. 1804. 



XL Poisoned Glen : Hart 1886. 



XII. Sallagh Braes, Co. Antrim : Moore. Shady wall, Parnell's 

 Bridge, Tollymore Park, Co. Down, very rare : Lett 1890. Eathlin 

 Island (Stewart), basaltic rocks, Benevenagh, Co. Derry, 183& 

 (Moore) : Stewart 1888 (under Asterella). 



