Hart — On the Flora of South - West Donegal. 459 



PuUcaria dysenterica, Goert. Shoi'es on both sides of Donegal ; St. 

 John's Point ; Inver Eay ; Doorin Point. 



Bidens tripartita, Linn. Eoadside between Carrick and Lake TJnna ; 

 Glen Bay. 



B. cernua, Linn. IS'ear Bundrowes Bridge, Bundoran ; by the Foyle, 

 near Lifford, in railway ditches. 



\Tanacettim vulgaris, Linn. Inver; St. John's Point, &c. ; not very 

 scarce, and established ; an escape from cottage gardens. 



Filago germanica, Linn. Sand-hills south of Carrickfad, between 

 Donegal and Ballyshannon. 



Gnaphalitim uliginosum, Linn. Pettigo ; by the Erne, right bank ; 

 &c. 



G. syhaticum, Linn. N. E. shore of Lough Eske ; by the Einn, 

 above Drunibo ; between Ballyshannon and Bundoran. 



Antennaria dioica, Goert. Common on mountains. Seashore at 

 Bell's Isle, S.W. from Donegal; shores of Lough Eske. 



*Senecio sa/racenicus, Linn. Established by the river between Pettigo 

 and Lough Erne. 



Saussurea alpina,^ D.C. Slieve League, 1600 to 1330 feet above sea 

 level. The second locality in the county; found by me previously 

 at Bulbin mountain. 



Carlina vulgaris, Linn. St. John's Point, sparingly. The second 

 northern locality, " Ballycastle, Antrim," being the other. 



Centaurea cyayius, Linn. Eields by the Finn, in several places. 



{ I CicTiorium intyius, Linn. In a field near the south shore of Inch 

 Island, in Lough Swilly, where it was found by Mrs. Bohen's 

 gardener, of Burt.} 



Thrincia hirta, D.C. Sea coast on limestone bluffs, a couple of miles 

 S. W. from Donegal; shore of Lough Eske, at the south-east end. 

 Only on limestone, and very rare in Donegal. 



SoncJms asper, Hoffm. Eintragh Bay. 



Crepis virens, Linn.. Doorin Point to Salt Hill, and elsewhere abun- 

 dant. 



C. paludosa, Moench. Eske, Erne, Bradagh, and Einn rivers ; Slieve 



League. 



Amongst a series of Irish hawk-weeds, kindly determined for me 

 by Mr. James Backhouse, the following are from the county Donegal. 

 I have bracketed those not found in the district under considera- 

 tion : — 



Hieracimn cerinthoides, Back. (^S. anglicum, Er.), a, Slieve League ; 



^ My friend, the Eev. Dr. Gvrpi., informs me tliat Mr. Colgan, a fiiend of Ms, 

 has found Saussurea on Slieve Snacht, near Gweedore, this year (1884). 



K. I. A. PROC, SER. II., VOL. IV. — SCIENCE. 2 T 



