McArdj.p; — A List o/' Irish He2xUic(e. 411 



Mah. — On damp moss-covered rocks, on decayed wood, and on the 

 larger Hepatics. 



I. Cromaglowu and Glena, 1873 : Lindberg 1875. At tlie Hunting 

 Tower, Cromaglown, 1862 : Moore; and 1875: McA. O'Sullivan's Cas- 

 cade (Moore; G. A. Holt; M. B. Slater): Pearson 1902. On decayed 

 wood and on the fronds of Metzgeria, Tore Waterfall, very scarce, 

 1897: McA. & Lett 1899. Ross I., 1893: McA.; and 1899, rare 

 (Lett & McA.): McA. 1900. Brandon, April, 1897: F. "W. M. 

 & McA. A.m.on.g Sypnum, Lough Nalachan on Brandon, 1899; and 

 Mt. Eagle Lake, Sept., 1898 : Lett & McA. Hickson's Wood near 

 Anascaul, 1894 : McA. In the Dingle Peninsula: McA. 1901. Dun- 

 boy Wood, Co. Cork, typical : McA. 1894. 



III. Goresbridge, Co. Carlow : McA. 1896 «. 



IV. Altadore Glen and Luggielaw : McA. 1889. Dargle, Co. 

 Wicklow : McA. & Scully. Wood by the Slaney River near 

 Enuiscorthy, and Killouglirim Oak Eorest, Co. Wexford, typical, rare, 

 1899 : McA. 



V. Howth demesne, Co. Dublin, April, 1895: McA. 1897. 

 VL Carn Seefin, Co. Clare: McA. 1895 «. 



VIII. Near Letterfrack, Co. Galway, 1891 : McWeeney. Pontoon, 

 Co. Mayo, May, 1901 : Lett & McA. 



XL Very fine in wood by the seashore, Rathmullan, and at 

 Macamisli Point, July 1902 : Hunter. Cratleigh Wood and wood 

 at Mulroy Bay, Sept. 1902 : McA. Barnesmore Gap, very scarce, 

 June 1903 : McA. 



XII. Glenariff, Co. Antrim, and ToUymore Park, Co. Down : 

 Waddell 1893. 



6. Lejeunea Holtii Spruce. 



Lejunea HoUii Spruce, Joui-n. Bot., vol. xxv., p. 33, plate 272. 

 1887. McA. & Lett, Hepat. of Tore WaterfaU, Elllarney, Proc. R. 

 I. Acad., 3rd ser., vol. v., no. 2, 1899. McArdle, Report on the 

 Hepat. of the Dingle Peninsula, Proc. R. I. Acad., 3rd ser., vol. vi., 

 no. 3, 1901. Pearson, Hepat. Brit. Isles, p. 51, plate 13, 1902. 



Districts I. . 



Sab. — On wet rocks in shaded places, among Mosses and on the 

 larger Hepatics, on the bare wet rocks in neat strata. 



I. Tore Waterfall, Killarney, June 1885 (Holt): Spruce 1887</. 

 On Tricliocolea and Metzgeria, also mixed with. Lejeunea Mackaii, on 

 bare rocks within the spray of Tore Waterfall, Sept. 1897 : McA. 

 & Lett 1899. In the crevices of rocks among Fissidens taxifotiun, 

 Loughanscaul near Dingle, May 1894: McA. Rocks near the lake 



