McArdle — On the SepatkcB of the Dingle Penimula. 293 



Order.— HEPATICiE. 



Sub-order I. — JuNGEEiiAifiAaELS. 



Tribe I. — Jtjbtjle^. 



Genus 1. — Feulla^sta, Eaddi. 



Frullania tamarisci, L. Dum. Hook. Brit. Jung., tab. 6 (under 

 Jungermania). 



Sctbitat. In large spreading patches on tbe trunks of trees, 

 on rocks and wall-tops, from sea level to the summit of the 

 highest mountains, common in the peninsula. 



Yar. atrovirens, Carrington. Stems elongated ; leaves elliptic- 

 ovate, apiculate, apex inflexed, of an indigo-green colour. 



Sab. On wet rocks, Loughanscaul, Lett and McA., Septr., 

 1898, rare. 



Yar. rohusta, Lindberg. Hab. on rocks. Connor hill, 

 Lindberg and Moore, July, 1873. 



Frullania microphylla, Gottsche. Pearson in Journal of Botany, 

 1894. 



Hab. On the bark of ti^ees, and on rocks. Anascaul, D. McA., 

 May, 1894; Connor hill, D. McA., June, 1894; on rocks on 

 the west side of Mount Brandon, near the summit, F.IV.M. and 

 D. McA., April, 1897 ; Maghanabo glen, P. W. M. and D. McA., 

 April, 1897 ; on smooth rocks on the shores of Lough Duff, 

 Lett and McA., May, 1899. 



Frullania fragilifolia. Taylor in Trans. Bot. Soc, Edin., 2, p. 43. 

 Spruce. Muse et Hepat Pyren. in Trans. Bot. Soc. Edin., 3, 

 p. 215. 



Sal). On damp rocks, and on tree trunks, among mosses ; 

 Bumham Wood, between Dingle and Yentry, D. McA., May, 

 1894, rare. 



Frullania germana, Taylor. Jimgermania germana ; Taylor in 

 Trans. Bot. Soc. Edin., 2., p. 45. Pearson, Hepat. Brit. Isles^ 

 p. 31, plate 4, 1889. 



Sab. On rocks, and on the trunks of trees. On rocks. 

 Connor hill, Lindberg and Moore, 1873; on trees, Burnham 

 Wood, D. McA., May, 1894; West side of Mount Brandon. 

 Lett and McA., Septr., 1897 ; Anascaul, Lett and McA., Septr., 



