94 IRIDACEvE. 



Tait's Hill 1904, Spennin Hill 1904, Ballygowan Hill 1906 and 

 Skerrywlierrv 1908 (all west of Lame) (Lilly)— I.N. xv, 267 ; xvii, 

 162. Near Gleiishesk 1909, Henry. Tully Hill near Ahoghill, 

 JMegaw. Westward-facing scarp S.E. of IjOugh Naroon [Praeger 

 and Stelfox) - -I.N. xxix, 95. 

 Derry — Craighall Rocks near Kilrea 1910, Houston. Xear Benevenagh 

 1917 {Lilly)^Praeger. 



H. viridls Br. Rare, locally frequent. Fl. 137, Sup. 198. DO, AN, LD. 



Down — jVewtownards 1864- Z>(7;-;<?^(,'7/ MS. West of Killard Point 

 (Praeger)— I.N. xi, 209; xvii," 118. Ballyholme mill dam 1915, 

 Foste7\ 



Antrim — Cave WvW—B.Ff.F C. 1871 2. Common above Colin Glen — 

 Carry MS. ; still there 1919, G. E. C. Macojichy. Agnew's Hill 

 1895 {Stewart)— SKivart MS. Ballyboley, Hyde Park, X.W. of 

 Ballvfastle and frequent in Killead parish {Toinlinson) — B.N.F.C. 

 vi, 60. Flemish— B.N.F.C. vii, lOO. Loan Hill near Cully- 

 backey 1917, Megaw. Wolf Hill, Car rot hers. Near ArdcHnis 

 I'^-l^,' Bennett. Lurigethan 1920 (C. D. Chase)- Bennett. 



Derry— Downhill 1890 [I .eehodv)— Stewart MS. ; still there 1919, 

 lomlinson. 



H. blfolla Br. Rather rare. Fl. 137, .Sn/. 199. DO, AN, LD. 



Down— Tollymore Park {Praei;er)-I.T.B. Mahee Island— Z)'.A^./'.C. 



vi, 24. 



, Antrim —Agnew's Hill 1895 [hanna)- Steivnrt MS. Clinty Hill 



{Knowles) — /. 7\B. Carnsampson near Ballycastle {Prae^er) — I.N. 



vi, 301. Lissanure 1908, and Slemish \^\Z- B.N.F.C. Hills 



south of Portballantrae 1898, Slelfox. Craigs— /.\/V:/''.C'. vii, 281. 



Den-y — Downhill 1917, Praege>-. 



H. chloroleuca Ridley { = H. chlorantha Bab.). DO, AN, LD. 



Frequent. Fl. 137, Sup. 199. 



IRZDACEJE. 



[Irisfoetidisstma L. Escape. Fl. 2S8. DO, AN, LD, 



Down — Clandeboye {Praeger)—I. T.B.'\ 



1. Pseud-acorus L. Very common. Fl. 140. DO, AN, LD. 



Yav. acoriformis (Bor.) is apparently the usual Irish form — G.I. T.B. 



Sisyrinchium angustifolium W^SS.. ? Escape. — , AN, — . 



Antrim— Shane's Castle \%{^— B.N.F.C. v, 481. 



