88 COMPOSITE. 



12. H. prenantholdes Villars. 



Damp shady places in mountainous districts — extremely rare. Fl. July 

 and Aug. {Bab. Man.). 



Derry— Near Garvagh, and meadows near Donald's Hill in the parish of 

 Bovevagh ; Cyh. Hib. 



There have been many other notices of the occurrence of this hawkweed 

 in our district, but inasmuch as the identifications were in most part mere 

 guesses we do not further refer to them. H. crocatum seems to have 

 been most often the plant really seen. 



13. H. strlctum Fries. 



Eocky places— very rare. Fl. July and Aug. {£ab. Man.). 

 Antrim — Garron Head ; Back. Brit. Hier. 

 Derry — Garvagh; Cyb. Hib. 



The plant of Tollymore Park {Gyb. Hib.) proves to be H. corymbosum 

 Fries. 



14. B. umbellatum Linn. 



Damp rocks— very rare. Fl. July and Aug. {Bab. Man.). 

 Antrim— GlenarijEfe ; Cyb. Hib. " Harper's " (Harbour) Island in Lough 

 Neagh (var. filifolium Backhouse) j Back. Brit. Hier. (Not 

 found there now). 

 Derry— At 1000 feet on Benevenagh ; Cyb. Hib, 



15. K. crocatum Fries. 



Damp rocks, and banks of streams — not rare. Fl. mid. June till mid. 



Sept. Occurs at elevations from 100 to 1100 feet, and is sometimes very 



luxuriant. One plant noticed on Cave Hill had 118 flower heads. 



Down — By the stream in Rademon demesne (two plants, only, seen) ; 

 B.N.F.C, 1886. ToUymore Park; H. C.Hart, Jour. Bot. 

 Feb. 1886. 



Antrim — River bank in Glenballyeamon, and by the waterfall in "Wood- 

 bum Glen ; J. Backhouse. (Seen recently in both of the above 

 stations; T.H.C.). Cave Hill, Garron Head, Glenariffe, and 

 not infrequent in the Glens of Antrim ; Cyb. Hib. Abimdant 

 on the damp rocks of the Cave Hill above "Whitewell, and 

 sparingly on Cammoney Hill, and on Lough rocks above 

 Dunloy in Rasharkin ; S.A.S. 



Derry — Benevenagh ; Cyb. Hib. By Owenrigh River near Dungiven ; 

 H. C. Hart, Jour. Bot. Feb. 1886. 



16. H. corymbosum Fries. 



Damp rocks, and rocky banks of rivers— rare. Fl. mid. July till mid, 

 Sept. Ranges from 100 to 1000 feet altitude. 



