34 CISTACE^. [Helianthemum, 



2. B. Luteola (IAaa.)—Weld. 

 Districts 123456789 10 11 12 

 Lat. 51°-56°. Throughout Ireland. 

 Type in Great Britain, British, incKning to English, 



Banks and waste places ; frequent. Fl. June to August. 



[Reseda suffmticuloaa (Linn.) has been observed occasionally 

 about Cork, Dublin, and Belfast, &c., in places where it has 

 evidently escaped from cultivation.] 



OEDER Vn.— CISTACE^. 



HELIANTHEMUM Gaert. 



1. H. canum (Dun.) — Hoary Bock-rose. 



District __--_6------ 



Lat. 53°-54°- West of Ireland — Clare and Arran Isles only. 

 Type in Great Britain, intermediate, inclining to Atlantic. 

 On limestone rocks ; very rare. FL May to July. 

 6. In the large Island of Arran ! in Galway Bay ; Mr, L. 

 OgiM)y. On limestone crags at Glanquin, in Burren, Clare ! 

 Rev. T. Warren. Plentiful on the coast north-east of Poul- 

 Clare ; Mr. F. J. Foot. 



2. H. guttatum (Mill.) — Spotted Roch-rose. 

 District l___---_____ 

 Lat. 51°-52°. South-west of Ireland — County of Cork only. 

 Type, Hibernian. Not found in Great Britain.' 



Banks by the sea ; very rare. Fl. June to August. 



1. At Three-Castle-Head, Carbery ; (Miss Harriett Towns- 

 end) ; Fhr. Cork. Mr. Chandlee reports it as rather plentiful 

 in this locality, where it extends over several acres. 



First found in Ireland by Miss Townsend, previous to 

 1843. 



Ohs. — H.mlgare (Gaert.) is stated to occur on limestone 

 hills near Castlemore, Muskery {Smith), and on Cape Clear 

 Island ; Flor, Cork. In the latter station Mr. Carroll could 



' Unless E. Bremen (Planchon), found in Anglesea, be considered a variety 

 of the same species 



