250 EYFNACE^. 



47. H. dedplens ( Weh. et Mohr). 



(Pt. filiforme var. heteropterum [Brid.) Sehp.). 

 On rocks — rare, and barren. 

 Down — Abundant in Tollymore Park ; T. Drunifnond, Musci Scotici, 



vol. III. 

 Antrim— Eocks near Ballygally Head, and other places in the county ; 

 D.M. 



Sect. XIII. — Heterocladium, 



48. K. heteropterum {Bruch) (H. atrovirens Turn.). 

 Damp rocks by streams — rare, and barren. 



Down — In a little glen about a mile south of Holywood, 1804, and in 

 hollows of rocks at foot of Diamond Mountain, 1805; Tern- 

 pleton, Herb. Belf. Mus. "Wet rocks on Slieve Commedagh, 

 and rocky banks of streams in Dnmibo Glen, and Killeen 

 Glen; S.A.S. 



Sect. XIV. — Hylocomiwn. 



49. H. brevlro Strum Ehrhart. 



"Woods, and glens— not uncommon. Fr. "Winter (^Berk.). 

 Down— Slieve Croob, Newtownards Glen, Glenmachan, and fruiting 



sparingly in Holywood Glen ; S.A.S. Moygannon Glen, and 



fruitiag abundantly at Narrow - water ; C.H."W. Tollymore 



Park, and Eademon wood ; H."W.L. 

 Antrim — Colin Glen ; T. Drummond, op. cit. Glenarm, and GlenariflFe ; 



D.M. Carr's Glen, "Woodbum, Glynn, and Broughshane; 



S.A.S. 

 Deny— Camdaisy Glen ; S.A.S. 



50. K. proUferum Zinn. (H. splendens Hedw.). 



Damp banks in woods and shady places— common. Fr. March and 

 April, but usually sterile. Ascends to 2200 feet on the mountains. 



51. H. parletinum Linn. (H. Schreberi Ehr). 



Heaths, and damp sandy ground — common but always sterile. Eanges 

 from sea level to 2500 feet. 



52. H. triquetrum Linn. 



Damp woods — common. Fr. Oct. — Feb., but only sparingly in fructi- 

 fication. 



