Lett — On the Mosses of the Mourne Mountain District. 279' 
CAMPYLOPIJS. 
Campylopus atrovirens, De Not. 
Slieve Martin, Deer's Meadow, Slieve Commedah, Slieve Donard, 
Hen Mountain, Eocky Mountain near Hilltown, Carlingford 
Mountain : H. W. L. Eosstrevor, Anglesey Mountain : Eev. 
C. H. "Waddell. This moss does not occur on Slieve Donard 
below 900 feet. Frequent on most of the mountains, but 
always barren. I found a slender bright green variety on 
the Hen Mountain, and a green form, with a reddish base to 
the stems, on rocks on Tievedocharragh. 
Campylopus brevipilus, B. and S. 
]N"ear the Black Stairs on Slieve Donard, Slievenabrock, Slieve 
Commedah, Slieve Martin, Shanslieve : H. W. L. JS"ot at all 
common ; but it may have been overlooked owing to its 
general resemblance to C. flexuosus. 
Campylopus setifolius, Wils. 
The Black Stairs and by the side of Amy's Eiver on Slieve 
Donard, Slieve Commedah, Slievenabrock, Pigeon Eock Moun- 
tain : H. W. L- Eare. 
Campylopus fragilis, B. and S. 
Slievenabrock, the Black Stairs on Slieve Donard, Chimney Eock 
Mountain, Shanslieve, Slieve Dermot, Slieve Bearna, Tieve- 
docharragh, Miner's Hole Eiver Glen, Spinkwee Eiver Glen, 
Anglesey Mountain, Camlough Mountain : H. W. L. Slieve 
Croob : S. A. Stewart. Frequent in fine fruit. 
Campylopus pyriformis, Brid. 
Slieve Donard, Slieve Bearna, Slieve Dermot, Shanslieve, Tieve- 
docharragh, the Black Eocks on Slievenamaddy, the Deer's 
Meadow, Slieve Gullion : H. W. L. Eather scarce through- 
out the range. 
Campylopus flexuosus, Brid. 
Bencrom, Slieve Commedah, Slieve Dermot, Donard Lodge 
Demesne, Slievenabrock, Bloody Burn Glen, Carlingford 
Mountain, Slieve Gullion, Slieve Meelmore, Slieve Martin, 
Butter Mountain, Cove Lake, Pigeon Eock Mountain, Slieve 
Bignian, Chimney Eock Mountain, Camlough Mountain : H. 
W. L. Anglesey Mountain: Eev. C. H. Waddell. This 
moss is common and abundant in the district. 
