418 Proceedings of the Royal Irish Academy. 



Radula aquilegia Tayl., Moore, Irish Hepat., p. 617. Pearson, Hepat. 

 Brit. Isles, p. 74, plate 25. 



Districts I. II. VIII. XII. 



Hah. — On damp rocks and on the trunks of trees which are 

 often submerged, and on the larger Hepatics such as Frullanicc 

 Tamarisci. 



I. Not rare in the Killarney district: Moore 1876; and Carrington, 

 cum. per. Glena, male plants, 1873: Lindberg 1875. Knockavohill 

 (Taylor): Pearson 1902. Near Waterville, Mangerton, Slieve Mish to 

 1500ft. : Scully 1890. Coomashana Lake, Dingle: Carrington 1863. 

 Connor Hill, 1877 : McA. On the west side of Brandon, April 1897 : 

 P. W. M. & McA. Mount Eagle 1898 : Lett & McA. Anascaul, on 

 FruUania Tamarisci: McA. 1894 ; and 1898 : Lett& McA. Burnham 

 "Wood near Ventry, and Lough Nalachan, 1899: Lett & McA. 

 Derrymore Glen near Tralee, May 1899 : Lett & McA. Near Bantry 

 (Miss Hutchins) : Hooker 1816. 



II. On rocks, Galtees, Co. Tipperary, July 1902: Lett. 



VIII. Bangore, slopes of the Devil's Mother, and on Slievemore,. 

 Achill, Sept. 1901 : Lett. 



XII. On wet rushes in the chasm below the waterfall at the Black 

 Stairs on Slieve Donard (Waddell) : Lett 1890. 



4. Radula Carringtonii Jack. 



Radula Carringtonii Jack., in "Plora," vol. Ixiv., p. 385, 1881.. 

 Radula aquilegia Taylor var. major Carrington, in Trans. Bot. Soc, 

 Edinb., vol. vii., p. 455, 1863. Lindberg, Hepat. Hib., p. 491. Radula 

 Carringtonii Jack., Pearson, Hepat. Brit. Isles, p. 76, plate 26> 

 McArdle & Lett, Hepat. Tore Waterfall, Proc. R. I. Acad., vol. v., 

 no. 2, plate 8, 1899. 



District I. VIII. . 



Hah. — On damp shaded rocks, on the trunk of trees, and on the 

 larger Hepatics. 



I. Tore Woods, Cromaglown, Glena, Tomes Woods, Killarney, 

 June 1861 : Carrington. Rocks near Tore Cascade, male plant, April^ 

 1892 : G. E. Hunt. On damp rocks with Met%geria conjugata 

 and Lejunea Machaii, 1899: McA. & Lett 1899; and June 1885, 

 male plants : Stewart & Holt. O'SuUivan's Cascade, Glena, and 

 Cromaglown, Killarney, 1873 : Lindberg 1875 (under R. aquilegia ysiV. 

 major). Anascaul near Dingle : McA. 1894 ; and May 1898, fertile : 

 Lett & McA. Mt. Eagle, May 1898 : Lett and McA. Brandon near 

 the summit, on north-east side, 1900 : Lett & McA. Lough 



