BARTRAMIACE^. 237 



15. B. roseum Schreber. 

 On rocks— rare, barren. 

 Antrim— Dry rocks in the Little Deerpark at Glenarm ; D.M. 



SEEIES II. Order XIX. BARTRAMZACEJE. 



BARTRAMZA Eedwig. 

 Sect. I. — Oreadella. 



1. B. <Ederl {Gunn.) Swartz. 



Shady rocks— very rare. Fr. Summer {Berk.). 

 Antrim— Colin Glen, and Glenarm Deerpark ; Moore^ op. cit. (not found 

 recently). 



Sect. II. — Eubartramia. 



2. B. pomiformls {Linn.) Eedw. 



Rocks, and shady banks— not rare. Fr. March — May. Ascends to 



nearly 2000 feet on the mountains. 



Down — SHeve Donard, Drumbo Glen, and woody bank near Bally lesson ; 

 S.A.S. Knockbarragh ; C.H.W. Loughbrickland, and fre- 

 quent on Bignian, and the northern slopes of the Moume 

 Mountains ; H.W.L. 



Antrim — Rocks at the upper end of CoUn Glen, and on a very dry sandy 

 bank beside the upper road going to Stranmillis ; Templeton. 

 Grassy slopes of Black Mountain, rocks of Sallagh Braes, 

 and very luxuriant on the basaltic cliffs of Slemish ; S.A.S. 



Derry — Abundant near Dungiven ; D.M. 



Sect. m.— Vaginella. 



3. B. Itbyphylla Bridel. 



Rocks, and dry shady banks — rare. Fr. March — May. 

 Down — Crevices of rocks on Slieve Donard, and on mountain above 



Bryansford ; S.A.S. Leitrim Hill near Hilltown, and on 



Slievenabrock ; H.W.L. Rostrevor woods ; C.H.W. 

 Antrim— Rocks above Carrickfergus ; D.M. Basaltic rocks on Black 



Moimtain, and basalt cliffs at Knockagh, and in North 



Woodburn ; S.A.S, Cave Hill ; H.W.L, 



