Potamogetoji'] 



NAIADACE^ 



323 



Fotamoffeton decipiens ISTolte. 

 Census 5 — East 2, Centre 1, West 2. 



21 Dublin E. Liffey near Leixlip '94 (Praeger) : rare — Colgan. 



22 Meath Eiver Boyne near ISTavan '97, Scully — Cyh. II. 



23 "Westmtli. Lough Deravaragh. '95 — Linton 50J. 



34 Dongl. E. JSTorth-east of Ballyshannon — Fl. Bon. 



35 Dongl. W. EathmuUan— i^/. Bon. 



Potamogeton Zizii Eoth. 

 Census 22— East 7, Centre 5, West 10. 



1 Keny S. Eiver Laune '88 — Scully. 



2 Keny jST. KiUamey '94— Scully. 



8 Limrck. jSTear Askeaton '86 (Stewart) — Hh. A. Bennett. 



9 Clare Lough Senan '85-6— Stewart 863. 

 11 Kilkny. Eiver Wore at Thomastown '98— P. 



16 Galw. W. About Cong, L. Corrib near Maam, '95 — M. & S. ^4^^. 



17 Galw. ISTE. Eiver Suck in several places '96-7 — P. 



22 Meath Boyne at Bective abundant '96— P. 



23 Westmth. Lough Eee (B. & Y. '85-6), Lough Drin, Lough Dera- 



varagh — Levinge '94 484. 



25 Eoscomn. Eiver Suck at Mt. Talbot &c. '97— P. L. Eee- 



26 Mayo E. About Cong '95—11. & S. ^4^. 



27 Mayo W. Westport '99— Marshall. 



28 SHgo Eiver at Sligo '84— B. & V. 112. 



29 Leitrim L. Melvin and E. Drowse '99 — P. Glenade L. — 112, 

 31 Louth Eiver Dee below Ardee '97— P. 



33 Fernian. KeshEi vermouth '81 — Barrington zoc?. Carrick — 8^4^ 



34 Dongl. E. Drowse Eiver '97— P. Pettigoe, Bundoran— i^/. 7)0?^. 



35 Dongl. "W. Eanet and near Eanielton : rare — Fl. Bon. 



37 Armagh Benburb and Callan '00 — Davies. L. Neagh '92 — P. 



38 Down Lagan Canal near Blaris '94 — Stewart. 



39 Antrim Kilrea '96 — Mrs, Leebody. Bann basin f. ; L. Motu-ne. 



40 L'deriy Kilrea '96 — Mrs. Leebody. Bann basin only, rare. 



Commoner in the west than elsewhere. 



Potamogeton prselongus Wulf . 

 Census 12— East 3, Centre 3, West 6. 



1 Keny S. Lough Acoose '92 — Scully. 



2 Keny K Killarney '99 — Scully. Blackwater, Taylor — Cyl. 

 8 Linu'ck. Castleconnell and Plassy '34, Harvey — Cyl. II. 



2 Y 



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I. 



