228 [Appendix B.N.F.C., 
Antrim— Glendun, S. A. Brenan ; H.W.L. Abundant in Rasharkin bog, 
H.W.L. 
X. fluitans Linn. 
Antrim— Parkmore and Lurgethan, H.W.L. Glendun, S. A. Brenan; 
H.W.L. 
H. Xneiffii Br. & Schimp. 
Down — Near shore of Lough Neagh at Kilmore, C.H.W. Loughbrick- 
land, H.W.L. 
H. revolvens Swartz. 
Down— Slieve Dermot, Lett R.I.A. 
Antrim — Glenballyemon, H.W.L. 
Derry — Marshes in Portstewart sandhills, S.A.S. 
X. scorpioides Linn. 
Down— Margin of Bally ward Lake and of Pollramer Lake, and in fruit 
in a marsh on Conlig Hill, S.A.S. 
Antrim— Glenariff and Glendun, H.W.L. 
H. ocliraceum Turner. 
Antrim — Glenariff, H.W.L. 
H. sarmentosnm Wahl. 
Down — Shanslieve, Lett R.I.A. 
X. Swartzii Turner. 
Antrim — Glendun, S. A. Brenan ; H.W.L. 
X. speciosum Brid. 
Antrim— Knockagh, C.H.W. 
X. crassinervum Tayl. 
Antrim— Knockagh, and on wall at Carnmoney, and on limestone blocks 
in Cave Hill Deerpark, C.H.W. Glenariff, H.W.L. 
X. piliferum Schreb. 
Down — Tollymore Park, C.H.W. 
Antrim — Glendun, S. A. Brenan ;\H.W.L. 
X. tenellum Dicks. 
Down — Greenhouse at Aghaderg Glebe, H.W.L. Wall of bridge in 
Tollymore Park, Lett R.I.A. 
