Stewart— List of Mosses of North-East of Ireland. 67 
190. Didymodon rubellus. Br. and Schimp. 
On walls, quarry heaps, and waste ground — very common in Antrim and 
Down. 10-2, 
191. Pottia Starkeana. Nees and Hornsch . 
Sandy and gravelly fields — not rare. Sydenham, Holywood, Crawfords- 
bum, Groomsport (Down). — S.A.S. I have not seen any peristome on our 
plant. 
192. P. Heimii. Br. and Schimp. 
Not rare. Abundant in wet places, and on rocks at, or just above, high- 
water mark near Bangor, and several other places on the shores of Belfast 
Bay.— S.A.S. 4-5. 
193. P. LITTORALIS. Mitt . 
Very rare. Sparingly on ditch bank by roadside between Millisle and 
Ballywalter (Down). — S.A.S. I collected the specimens as P. Wilsoni. Mr. 
Hobkirk has, however, pointed out that they really belong to Mr. Mitten’s 
P. littoralis. Not before recognised as Irish. 
194. P. truncatula. Linn. 
On damp ground, also on ditch banks and roadsides — very common 
throughout the district. 10-2. 
195. Campylopus pyriformis. Bridel. C. torfaceous. Br. and Sckimp. 
Bogs and wet heaths — not rare. Bog on Benbradagh (Derry) ; Divis 
Mountain near Belfast (Antrim) ; rocky and heathy shore near Groomsport 
(Down). — S.A.S. Fruiting in the two former localities. 3-7. 
196. C. fragilis. Br. and Schimp. 
On peaty banks and grassy heaths — frequent. In fine fruit on Agnew’s 
Hill near Lame, also fruiting on Slieve True near Carrickfergus (Antrim); 
Conlig and Slieve Croob (Down). — S.A.S. 12-4. 
var. B. densus. Very frequent on mountains and in glens all through the 
district. I have not, however, seen it in fruit. 
197. C. flexuosus. Bridel. 
Rare. “ Fairhead, Antrim.” — Moore, Proc. R. I. Acad., Series II., Vol. 
I., No. 8. I have only met with specimens on Benbradagh Mountain (Derry), 
and Slemish (Antrim). — S.A.S. 5-7. 
