NOETHUMBEELAND AND DUEHAM. 245 



7. £. latliyris, L. Alien. 



"Wear bank below Mr. Fox's garden (F.), and found by Mr. 

 Hogg in a corn-field at iN'orton. 



8. E. amygdaloides, L. Native. English type. Area C. 



Kange 1. 



In a wood at Linden near Long Horsley (Rev. J. F. Bigge !). 



2. MERCURIALIS, L. 



1. M. perennis, L. Native. British type. Area C, N, D. 



Eange 1, 2. 



Common in woods and thickets, ascending to 550 yards in 

 Harwood Dale. 



2. M. annua, L. Colonist. English type. Area N, D. 



Eange 1. 



Yery rare as a weed. Has been gathered near Newcastle and 

 Sunderland. 



Oeder 7. UKTICACE^. 



1. URTICA, L. 



1. U. urens, L. Native. British type. Area C, N, D. 



Eange 1, 2. 



Frequent in waste places, ascending to 400 yards in Coquet- 

 dale, "Weardale, and Teesdale, 550 yards in East Allendale. 



2. U. dioica, L. Native. British type. Area C, N, D. 



Eange 1-3. 



Everywhere common in waste places, ascending to 500 yards 

 on Cheviot, 650 yards on Stangend Eigg, 750 yards on Highfield. 



2. PARIETARIA, L. 



1 . P. diffusa, M. and K. Native. British type. Area C, N, 

 D. Eange 1. 



Frequent on old walls. Ford Castle, Hulne Abbey, Dunstan- 

 bro' and Bambro' Castles, Warkworth and Morpeth Castles, 



