l8o [Appendix B.N.F.C, 



H. arg-enteum Fr. 100-1700 feet in the Mournes, S. & P. 



Down — Cove Mountain, Bencrom, Slieve Donard, and Tollymore Park, 

 S.&P. 



The S. argenteum of Flora is transferred to H. hibernicum. 



H. Sommerfeltii Lindeb. 



Derry — Benevenagh, S.A.S. 



K. hibernicum Hanb. 



Down — Mountain stream in the Mourne Mountains near Rostrevor, H. 

 0. Hart. Journ. Hot. 1886 (as H. aigenteum Fr.). Refound. on 

 rocks at Broughnamaddy (the same station), S. & P. 



K. stenolepis Lindeb. 



Antrim— Cave Hill, R.L1.P., and plentiful on Knockagh and Sallagh 

 Braes, S.A.S. ; R.L1.P., B.N.F.C. 1890-1. Garron Point, W. A. 

 Shoolbred; S.A.S., I.N. 1894. Glenariff, Shoolbred I.N. 

 Derry — Benevenagh, Shoolbred 1. 2V. 



K. murorum L. pt. 



Down — Very rare in the Mournes ; found only by the Bann, S. & P. 

 Antrim— Garron Point, Shoolbred I.N. 

 var. m. pachyphyllnm Purchas. 



Antrim — Basaltic cliffs of Knockagh and Sallagh Braes, S.A.S. ; W. H. 

 Purchas, Journ. Bot. 1895. 



H. euprepes Hanb. 



Antrim — Cave Hill, Dr. Mateer, 1845, Herb. Hanbury. Sallagh Braes, 



S.A.S. ; R.L1.P., B.N.F.C. 1892-3. Bank at Milltown near Red 



Bay, W. A. Shoolbred ; S.A.S., I.N. 1894. 

 Derry — Benevenagh, S.A.S. 



H. caesium Fr. 



Antrim— Glenariff (S.A.S.), B.N.F.C. 1889-90. 



H. vulg-atum Fr. 



Down— Blue Lough, Hare's Gap, Slieve Muck North, S. & P. 



H. sciaphilum Uecht. 



Down — Saintfield, D. Redmond. 





