456 Proceedings of the Royal Irinh Academy. 



YI. Ballyvauglian, Co. Clare : McA. 1895 a. 



VIII. Bangore, Co. Mayo, Sept. 1901 : Lett. 



IX. Through the Benbulben range, 1871 ; Glenifl, Co. Leitrim, 

 1875 : Moore. 



XII. Roadside wall, Bostrevor Quay (Lett) -.^Stewart^ 1895 (under 

 Leptoscyphus). 



Genus 27. PlagiocMla Dumort. 

 1. PlagiocMla asplenioides Linn., Dum. 



Jungermania asplenioides Linn., Sp. PL, p. 1597. Hook., Brit. 

 Jung., tab. 13. Eng. Bot., tab. 1061. PlagiocMla asplenioides Dum., 

 Becueil, p. 14. Moore, Irish Hepat., p. 643. Pearson, Hepat. Brit. 

 Isles, p. 274, plate 113. 



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



Sah. — Banks and rocks in woods ; on the moss-covered trunks of 

 trees. 



var. m/wor Lindenberg, Plagiochila, p. 111. 



Carr., Brit. Hepat., part, iii., p. 56. 



Xillamey woods, plentiful : Moore. Boss Bay : Carrington 1863 

 Boss I., 1899 (Lett& McA.) : McA. 1900. Tore Waterfall, rare, 1897: 

 Lett & McA. Frequent in the Dingle Peninsula: McA. 1901. On 

 rocks, Graigue, Co. Carlow : McA. 1896 a. On Fridlania, shores of 

 Lough Conn at Pontoon, May 1901 : Lett & McA. 



var. devexa Can'., Brit. Hepat., part iii., p. 56. 

 On rocks, Dingle Bay, and at Ross Bay, Killarney, July, 1861 : 

 Canington. On shaded banks close to the lake, Rossi., 1893: McA. 

 1900. On damp rocks. Tore Waterfall, Sept. 1897 : Lett & McA. 



var. humilis Lindenberg, Plagiochila, p. 111. 



Carr., Brit. Hepat., part iii., p. 56. 



On damp rocks, Derrymore Glen near Tralee, May 1899 : Lett & 

 McA. Damp bank, Ross I., Killarney, 1893 : McA. 1900. Cargiu 

 Wood between Scarva and Tanderagee, Co. Armagh, July 1899; 

 Lett. 



2. Plagiochila ambagiosa Mitten. 



Plagiochila amhagiosa Mitten, Trans. Linn. Soc, vol. iii., p. 193, 

 1891. Steph., Bull. Herb. Boissier, vol. v., p. 83, 1897. Pearson, 

 Hepat. Brit. Isles, p. 275, plate 115. 



Districts I. — 



Hah. — In damp rocky places. 



