414 Proceedings of the Royal Irish Academy. 



PlOss Island, Eallamey, Irish Naturalist, vol. ix., p. 23, plate 1, figs. 

 1-6, February, 1900. 



Districts I. — — — T. — — — — — 



Sab. — On limestone rocks and among ^Losses, often mixed Trith. 

 L. ealcarea. 



I. llucki-oss demesne, ^Mav 1861 : Carrington. Eoss I., Eallamey, 

 1889 : Scully 1890. On decayed stems of Erica, and on damp peat 

 in the same place, veiy rare, ^ay 1899 : Lett & !McA. 



Y. At Woodlands near Dublin, 1830 : Taylor. 



10. Lejeunea minutissima Smith. 



Lejunea minutissima Smith, Eng. Bot., tab. 1633. Hook., Brit. 

 Jung., tab. 52, excepting fig. 5, which is probably Z. wZicma. Junger- 

 mania inconspicua Eaddi, in Atti Soc. Mod., 1818. Moore, Irish 

 Hepat., p. 613 (under Lejeunea). Lejeunea minutissijua Sm., Pearson, 

 Hepat. Brit. Isles, p. 61, plate 18. 



Districts I. — III. A'lII. — X. — XII. 



E.ah. — On the trunks of ti'ees and on decayed "wood, and on the 

 larger Mosses and Hepatics. 



I. Kenmare : Taylor. On Ash trees, Muckross demesne : Carring- 

 ton 1863. Kear Muckross Hotel on Beech, among Zygodontium, 

 and on rocks at Glena on Lejeunea Mackaii, 1873 : Lindberg 1875. 

 Eoss I., 1893 : McA. 1900. Tore WateiiaU, on Jletzgeria, and on 

 bark of trees, Sept. 1897 : Lett & McA. Brandon: Moore. Connor 

 HQl, 1873 : Lindberg 1875. Bumham "Wood near Tentry, May 1894 : 

 McA. 1901. Hickson's Wood near Anascaul, Sept. 1898: Lett & 

 McA. Co. Cork (I. Carroll) : Carrington 1863. 



III. Brittas demesne, Queen's Co., 1891 : Eussell & McA. 



Till. SHevemore, AchiU, Co. Mayo, Sept. 1901 : Lett. 



X. On trees among Metzgeria, Farnham demesne, and veiy fine 

 on Frullania ; and at Killakeen, Co. Cavan, on Hypnuni eupressiforme : 

 McA. 1898. 



XII. GOlhaE, Co. Down (WaddeU), Colin Glen near BeHast 

 (Moore): Stewart 1888. 



11. Lejeimea microscopica Taylor. 



Jungermania microscopica Taylor, in Mackay's Fl. Hib., pai't ii., 

 p. 59. Taylor, in Hooker's Journal of Botany, vol. iv., p. 97, with 

 excellent figui-e, tab. 29. Lejeunea microscopica Moore, Irish Hepat., 

 p. 613. Pearson, Hepat. Brit. Isles, p. 63, plate 19. 



Districts I. YI. — Till. XII. 



