22 CEUCIFEE^. lAUiaria. 



3, S. Sophia (Linn.) — Flixweed. 

 Districts -2-45------ 12 



Lat. 52°-55°. East side of Ireland. 



Type in Great Britain, English, inclining to British. 



"Waste places, sandy banks, &c. ; rare. Fl. June to 

 August. 



2. By the Suir, near Clonmel ; Mr. T. Anderson (in Bot. 

 Gaz.) not seen by Mr. Carroll. Passage, Waterford (speci- 

 men seen) ; Miss S. Gnibh. — 4. Murrough of Wicklow ; 

 D. M. — 5. A single specime^ near BaUitore ; Mr. T. N. Cole. 

 It grows among rubbish, and upon some of the low thatched 

 cabins at the end of New-street, near Black-pits ; Threlkeld 

 (1726). About Dublin, G-lasnevin, Kilbarrock, Portmarnock, 

 &C. ; D. M. By the road to Slieve GuUion, three miles from 

 Dundalk ; Fhr. Zflst. — 12. Near Carrickfergus ; Flor. Ulst. 



Cheifly near towns, and in cultivated ground. 



4. S. thaliamim (Gaud.) — Thak Cress. 

 Ardbis ihcdiana (Linn.). 



Districts 12-4 5 678-- 11 12 

 Lat. 51°-56°. ■ From South to North of Ireland. 

 Type in Great Britain, British, inclining to English. 



Dry banks, rocks, walls, &c. ; local and rather rare. Fl. 

 April, May. 



ALLIARIA Adans. 

 1. A. of9.cinalis (Andrz.) — Jach-by-ihe-Hedge. 

 Erysimum AUiaria (Linn.). 



Districts 123456^-9/0 11 12 

 Lat. 51°-56°. From South to North of Ireland. 

 Type in Great Britain, British, inclining to English. 



Hedges and shady places ; rather rare and local. Fl. 

 May, June. 



Apparently rare or wanting in several of the western and 

 midland counties. Local in ^Ister. Abundant about Dublin. 

 Bare near Cork. 



:?l^^rysimum cheiranthoides (Linn.) has been found two or 

 three times near Cork ; and a few specimens were gathered 

 near BaUitore, KUdare, in 1856 ; but there is no doubt that 

 the plant was introduced, and it has since disappeared.^ 



