488 APPENDIX. ISaxifragm^ 



Limerick, wtere the segd liad probably been carried by birds : 

 Flor. mi.—Xll. In dKfferent parts ol Ulster : Flo^. Vlst. 



The three preceding species occur occasionally as more or less 

 obvious escapes from, or relics of, cultivation. None of them is 

 naturalized, though the Gooseberry sometimes appears in wild 

 looking stations. 



CRA8SULA0EM. 



Sedmn rupestre Linn. 



I. Eosscarbery, Cork ( Carroll) : Allm's Corh— on rocks here in 

 1891, and on old ■walls at Crosshaven and Douglas, 1897 ; FhUlvpa — 



II. Eocks on Little Island; waUs at Queenstown and Toughal 

 {^Ca/rrolT): Cyh. Near Permoy {T. Chandlee); and at Midleton: 

 Alliris Cork. Old walls at Eastferry, 1893; at Little Island and 

 Aghada, 1895, but nowhere fully established in Co. Cork; FMlUpt. 

 About Clonmel {T. Anderson) : Cyl. — IV. An escape on walls at 

 'Laragh, Co. Wicklow, 1888 ; W. C.—Y. Plentiful between Dun- 

 drum and Eathf amham (Moore) : Flor. Sib. — X. An escape near 

 Keady, Armagh : Praeger i8g^. — XII. Near Shane's Castle : Flor, 

 Ulst. By the side of the Foyle near BaUykeUy {Moore) : Cyl. 



In all cases derived from cultivation. Appears to be better 

 established in Cork than elsewhere in Ireland, and is not unlikely 

 to, become fully naturalized. 



Sempervivum tectorum Linn. — Houseleeh. 

 Occurs on cottage roofs throughout Ireland where it has long been 

 used as a charm against fire. Always obviously planted and 

 showing no tendency to spread. 



LYTBRARIEM. 



Lythrum Hyssopifolia Linn. 



IV. Ballymadder, near Bannow, Co. Wexford {James Tardy): 

 Flor. Sib. 



A plant not unlikely to occur in the South, but the above 

 record, the only one for Ireland, has never been confirmed, though 

 the plant has been searched for in 1870 by Mr. R. M. Bm-rington,. 

 and in 1882 by Mr. H. G. Hart. 



Probably a mistake or a casual only. 



ONAGRARIFM 



Epilobium tetragonum Linn.— ^. adnatum Griesbach. 



V. By the roadside west of Carrickmines, Dublin {Prof. A. 



