mSAOE^, 51 



Antrim— North side of Glenariffe near the great waterfall ; Templeton. 

 Ballycastle ; Flor. Ulst. Along the Crumlin River from Cider- 

 court to the waterfoot, and in hedges adjacent; S.A.S. 

 Plentiful by Glenavy River; T.H.C. Glendun; C. Dickson. 

 Cushendun, and Cushendall ; R.Ll.P. 



Deny — Near Garvagh, and in roadside hedges from Moneymore to BaUy- 

 ronan, and shore of the lough near Salterstown ; D.M. 



CRAT2iOUS Linn. Hawthorn. 



li O. oxyacantlia Linn. 



Mountain cliffs, waste ground, fields, and hedges— very common. Fl. 

 mid. May tiU end of Jvme. Oiu: plant is the variety monogyna Sibth. 



PTRVS Linn. 



li P. mains Linn. Crab Apple. 



Thickets— very rare in the wild state, but specimens of the cultivated 

 apple are frequent in hedgerows. Fl. May. 

 Down —Holy wood Glen, three or four bushes remaining. May 1797; 



Templeton. Knock Glen [acerba) ; S.A.S. Castlereagh and 



Ballymaghan glens ; Flor. Belf. 

 Antrim — Very plentiful among natural wood on margin of Lough Neagh ; 



Templeton. Colin Glen, and Lisbum ; Flor. Belf. Hedges 



at Stranmillis, and by Forth River {mitis)^ scarcely native ; 



S.A.S. 

 Deny — General in woods and hedges through the country; D.M. 



2. P. aucuparla {Linn.) Gaertn. Mountain Ash, Rowan Trbb, 

 Quicken Tree. 



Rocks, glens, and mountainous woods— frequent. Fl. mid. May till 

 end of June. Ascends to 1900 feet on Donard ; ^^r^. 1400 on Slemish ; 

 Templeton. Often planted about houses. 

 Down — Moume Mountains ; Templeton, \1^Z. Slieve Donard ; ^^or. Z7/«^ 



Dundonald and Castlereagh hills ; S.A.S. 

 Antrim — Slemish ; Templeton. Colin Glen, and Black Mountain ; Flor. 



Belf. Camlough Glen ; Flor. Ulst. SaUagh Braes ; T.H.C. 



Cave Hill cliffs, and in Glendun; S.A.S. Straidkilly, and 



PoUanBum; R.Ll.P. 

 Derry — Benevenagh, Lignapeiste, and frequent in the glens in the moim- 



tains ; D.M. Castledawson, Dungiven, and frequent in the 



glens of the Sperrin Moimtains ; S.A.S. 



3. P. aria {Linn.) Smith. "White Beam Tree. 



Rock cliffs at elevations \mder 1000 feet — almost extinct. Fl. May and 

 June {Oi/b. Eib.), 



P2 



