NOfiTHUMBERLANI) AND DimHAM. 293 



2. K. sylvatic'um, Huds. Native. Xerophiloiis. British type. 



Area N, D. Range 1. 



In the "Wansbeck tract in Chapel "VYood near Morpeth (M. J. 

 F. Sidney!). In Tynedale in Ramshaw "Wood and Scotswood 

 Dene (F !). In Weardale on the banks of West Crow Burn near 

 Stanhope, 200 yards (W. Backhouse. F.), and gathered by E. 

 Robson between FerryhiU and Rushy Ford. 



3. IT. murinum, L. IS'ative. English type. Area C, N, D. 



Range 1. 

 Frequent on sandy ground, especially along the coast. Road- 

 side between MilMeld and Yevering (Dr. Johnston). 



4. S. maritimum, "With. Native. Maritime. English type. 



Ai"ea D. Range 1. 

 Reported in Thompson's Berwick plants from Holy Island op- 

 posite St. Cuthbert's, but not seen lately. About Hartlepool 

 and the Tees mouth, plentiful. 



32. NARDUS, L. 



1. N. stricta, L. Native. British type. Area C, N, D. 



Range 1-3. 

 Frequent on heaths, ascending to the peaks of all the hills, 850 

 yards on Cheviot. 



33. LEPTURUS, R. Br. 



1. L. filifonnis, Trin. Native. Maritime. English type. 

 Area C, N, D. Range 1. 



Frequent along the coast line in salt-marshes. 



II. FLOWERLESS PLANTS. 



Order 1. FILIGES. 



1. CETERACH, Willd. 



1. C. officinarum, Willd. Incognit. 



A few plants noticed for three or four years by Dr. Tate on the 

 walls of Hulne Abbey, but now extinct. 



