NOKTnUMBHELAND AND BUKHAM. 133 



8. V. lutea, Huds. Native. Scottish, type. Area C, K, D. 

 Eange 1-3. 



In tlie Cheviot tract frequent on the lower hills about Wooler 

 and Alwinton, but not ascending to the peaks. Scattered over 

 the moors north of the Tyne, common in the upper part of Allen- 

 dale, "Weardale, and Teesdale, ascending to the Main Limestone 

 of Highfield, 650 yards, and frequent down as low as Sinder- 

 hope and Eglestone ; sometimes carried lower by the streams. 



Ordee 10. DROSERACE^. 

 1. DROSERA, L. 



1. D. rotimdifolia, L. Native. British type. Area C, E", D. 



Eange 1,2. 



Common on swampy heaths, ascending to 600 yards on Cheviot, 

 550 yards at the head of the Beldon Burn (Derwent), and 500 

 yards in Teesdale. Probably a plant of the Upper zone, but we 

 have not seen it there. 



2. J), anglica, Huds. Native. Scottish type. Area N. 



Eange 1. 



Long known as a plant of Muckle Moss (150 yards) and Prest- 

 wick Carr, but doubtless now eradicated at the latter station. 

 Wallis reports a D. longifolia from a bog on the north side of 

 Slaterfield, near Simonburn, which may be this. 



Order 11. POLYGALACE^. 

 1. POLYGALA, L. 



1. F. vulgaris, L. Native. British type. Area C, N, D. 



Eange 1, 2. 

 Frequent in grassy places, ascending to 550 yards in Dunsdale 

 and Harwood Dale. The subspecies P. depressa, Wend., is 

 frequent on heaths ; and the variety oxyptera occurs in Coquet- 

 dale near Alwinton. 



