300 
Proceedings of the Royal Irish Academy. 
SOMALIA, Schreb. 
Homalia triclioniaiioides, Schreb. 
Lougbbrickland : H. W. L. Warrenpoint : Eev. C. H. Waddell. 
Kare. 
PTERIGOPHYLLTJM, Eiid. 
Pterigopbyllum liicens, Erid. 
(Hookeria lucens, Wils.) 
White Eiver Glen and the Ivy Eock on Slieve Donard, Yellow 
"Water Eiver between Hilltown and Kilbroney Bog, Tollymore 
Park : H. W. L. IS'arrowwater Demesne, Eosstrevor Wood : 
Eev. C. H. Waddell. 
SPH^EOCEPHALUS, Lindb. 
Sphserocephalus palustris, Lindb. 
(Aulacomnion palustre, L.) 
Slieve Commedah, Slievenabrock, Anglesey Mountain, the Deer's 
Meadow, Camlough Mountain: H. W. L. Eosstrevor Moun- 
tain, Knockbarragh Hill, Kilbroney red bog : Eev. C. H. 
Waddell. Occurs frequently, but is nowhere abundant. 
HETEEOCLADIIJM, Schpr. 
Heterocladium heteropterum, Schpr. 
Slieve Donard, Slieve Meel Eeg (1200 feet), Slievenamaddy, 
Windy Gap near Eagle Mountain, Spinkwee Eiver Glen, 
summit of Slieve Bignian : H. W. L. Eosstrevor Mountain, 
Anglesey Mountain, Yellowwater Eiver : Eev. C. H. 
Waddell. Frequent, but never in any abundance, through- 
out the range. 
THUIDIUM, ISTeck. 
Thuidium tamariscifolium, Lindb. 
(Thuidium tamariscinum, Hedw.) 
The Ivy rock on Slieve Donard, Tievedocharragh, Tollymore 
Park, Eosstrevor Wood : H. W. L. Very frequent and 
abundant throughout the whole district. 
