100 NAIADACE^.. 



var. pseudo-nltens Bennett. Very rare. Fl. 149. — , AN, — . 



P. nltens "Weber. Very rare. Fl. 149, Sup. 202. DO, AN, — . 



Antrim— Dunadry 1884 {^Stewart in Herb. Ar. Bennett)— I. T.B. 



P. lucens L. Frequent. Fl. 149, Sup. 202. DO, AN, LD. 



var. borealis Tiselius. Now lost. Fl. 149. — , AN, LD. 



var. longrlfollus Gay. Stip. 202. — , AN, — . 

 Antrim — Lagan Canal near Lisburn \%^^:— Stewart MS. 



iP. decipiens Nolte. Doubtful. DO, — , — . 



Down — Magheralin 1897 ( Waddell) — I.N. xxi, 134. Named from a poor 

 specimen. Mr. Arthur Bennett says : " Probably this."] 



P. ZUll Roth. Eare. Fl. 149, Sup. 202. DO, AN, LD. 



Down — Lough Neagh near Lurgan 1913, Bennett. 



P. praelongrus Wulf. Rare. Fl. 149. — , AN, LD. 



Derry— Port Lough 1902 [Leebody)—I.N. xiv, 29. 



P. perfoUatus L. Common. Fl. 150. DO, AN, LD. 



P. crispus L. Common. Fl. 150. DO, AN, LD. 



var. serratus Huds. Fl. 150. — , AN, LD. 



P. crispus X perfoUatus ( = /'. Cooperi Fryer). DO, AN, — . 



Down - Lagan at Magheralin 1897 {!Ar. Bennett) [Waddell)— I.N. xxi, 



134; also,iii, 124. 

 Antrim— Co. Antrim— /r^'cr'j Patamogetons of the British Isles. 

 [P. crispus Y. praelongus ( = P. tmdulatus Wolfg.). Sup. 202. 



Mr. Fryer says that the Sixmilewater plant of 1st Suppl. thus re- 

 corded had better be named P. Cooperi— B.E.C. 1895.] 



[/». zosterij'olius Schum. Error. Fl. 302. DO, — , — .] 



P. obtuslfollns Mert. & Koch. Rare. Fl. 150, Sup. 202. DO, AN, LD. 

 Down— Frequent in Ards {Praeger)-I.N. xii, 264. Still at Ballyalloly 



1914, Bennett and Wear, 

 Antrim— Still at Portmore 1898 {Davies)— Stewart MS. 

 DeiTy — Lough Beg {Moore) — Cyb. \. 



