NORTHUMBERLAND AND DURHAM. 159 



4. i?. saber ectiis, And. (including pUcatus, W. and N.). IS'a- 



tive. British type. Area C, IN", D. Range 1,2. 



Twizell House Dene and copses on Kyloe Crags (Johnston). 

 By the Coquet below Alwinton, and in a fir wood by the road- 

 side between Alwinton Bridge and Harbottle, and again between 

 thelatter village and Holystone (B.). Near Eothley Lake (Sir 

 "W. C. Trevelyan. A.). In several places about Slealey and 

 Corbridge Moor, also at Staward Peel and in the wood at the 

 High Force above the highway, 350 yards (B.). 



5. R. Lindleiamis, Lees. IS^ative. English type. Area F. 



Bange 1. 



In Tynedale in hedges between Dilston and Slealey (B.) In 

 a hedge at Willington ( W. Bobertson !). 



'6. R. cordifolius, "VV. and IST. Native. English type. Area 



C, N, D. Bange 1. 



By the side of the road on the hill south of Roddam. By the 

 side of the road just out of Harbottle eastward. Corbridge Moor 

 and in a lane near Bardon Mills. Thickets on the coast north of 

 Whitley. In Weardale by the side of the road between East- 

 gate and "Westgate, 250 yards (B.). 



7. R. discolor, W. and N. Native. English type. Area C, 



N, D. Range 1. 



In some districts the commonest form, but not ascending 

 amongst the hills. 



8. R. leucostachys, Sm. Native. English type. Area N. 



Range 1. 



In South Tynedale by the road-side north of Fourstones Sta- 

 tion and about Corbridge, and by way of Dilston up to Slealey, 

 plentiful. Thickets amongst the coast sand-hills near Seaton 

 Sluice (B.). 



9. R. umbrosus, Arrh. Native. English type. Area C, N, 



D. Range 1. 



Woods and thickets, frequent, ascending to 950 feet in 



