466 Proceedings of the Royal Irish Academy. 



by Mr. Stewart in the present year. The Donegal plant differs 

 somewhat from 'Mx. Stewart's, hnt both appear, according to Mr. 

 -Bennett, to belong to the lowland form watsoni. 



C. prcBcox, Jaeq. ; C. pilulifera, Lion. ; C. glauca ; C. flava, and C. 

 extensa, Good, frequent. 



\J' C. acuta, Linn. Banks of the Einn, Admu'al Jones," Cijlele 

 Hihernica. Was, I believe, C. aquatilis.~\ 



C. Iiornschuchiana, Hoppe. By the Eske, above Donegal ; Cavan 

 Garden; lakes north of Ballyshannon. C. distans, Linn. ; C. 

 linervis, Sm., frequent. 



C. l^vigata, Sm. Woods about Lough Eske castle ; abundant. 



C. sykatica, Huds. Ptiver Eske ; Brown Hall ; Eany water ; Pettigo 

 river, &c. 



C.filiformis, Linn. West side of Lough Eske, abundant in two 

 places ; Laree lake. Lough Unshin, and L. Golagh, west of 

 Ballyshannon, extending to District 10; lakes north of Cavan 

 Garden ; Cunlin lake, near Killybegs ; south-east comer of Lough 

 Eske ; Lough Avehy. C. amijullacea. Good. Common. 



C hirta, Linn. Biver Eske ; Ballyshannon to Bundoran ; Ardnamona. 



C. vesicaria, Linn. Left bank of Erne, above Belleek. 



C. riparia, Curt. By the stream at Bunlin Bar, along the coast 

 between Donegal and Ballyshannon. The locality is a little north 

 of Carrickafad, in a deep ditch; marsh at St. John's Point. 



]!^.B. — I have given the Carices in. some detail, as this family is 

 unusually well represented in this part of the county. 



Phleum arenarium, Linn. Glen Bay ; between Ballyshannon and 

 Bundoran. 



P. pratense, Linn. By the Einn, a little below Castlefinn. bridge. 



AlopecuTiis geniculatus, Linn. Lough TJnshagh, near Carrick; by 

 the Erne. 



Seder ia ccerulea, Scop. Bocks on south side of inlet below Bally- 

 shannon, the only locality given in the Cyhele. Abundant on 

 limestone hills between Ballyshannon and Bundoran, and from 

 Ballyshannon to Cavan Garden ; about Lough Gorman, and 

 thence to Brown hall; St. John's Point, and on the promontory 

 leading to it, plentiful ; by the Eanymore water, in several places, 

 reaching up to the skirts of the Bluestack mountaias, but at no 

 great elevation ; south-east shore of Lough Eske ; banks by the 

 sea, a little north of Bundoran. Always on limestone. 



Milium effusum, Linn. Ardnamona woods, Lough Eske ; left bank 

 of Eanymore water, below Drumagraa bridge. 



? HoJcus mollis, Linn. Thickets on sandhills by the sea, north-east 

 end of Inver Bay. The specimens were in a withered state. 



