iSrOllTHUMBEELAJfl) AND IiUEHAM. 251 



17. S. arenaria, Sm. Incognit. 



" On the Teesdale MoorSi but I do not know the exact spot :" 

 Rev. J. Harriman in Winch's Flora. Probably a mistake, as the 

 species is known in the Scotch Highlands only. 8. rosmarini- 

 folia is also given as a Durham species in the Flora, but it appears 

 to have been considered as a British species at all by a mistake 

 only. 



7. aiYRICA, L. 



I. M. gale, L. IS'ative. British type. Area C, N. Eange 1. 



]S"ot known amongst the Cheviots. About the sandstone ridge 

 in several places from Hetton and Lowick southward by way of 

 Twizell and the Kimmer Lough towards Alnwick. Bogs near 

 Alnmouth. In Coquetdale about Harbottle Lough, 250 yards, 

 and the hill-slope below the Drake Stone. In the "Wansbeck 

 tract at Rothley Lake. In South Tynedale on the south side of 

 the Tyne near Hepple (E. Woodhouse. F.). Not known in 

 Durham. 



Division 5. GYMNOSPEEME^. 



Okder 1. CONIFEEiE. 



1. TAXUS, L. 



1. T. haccata, L. Native. Xerophilous. English type. Area 

 N, D. Range 1. 



Perhaps wild on the banks of the Aln opposite Alnwick Abbey 

 (T.). Cliffs on the western margin of tbe Allen CWallis). Castle 

 Eden Dene. On the limestone scars of Teesdale and Weardale 

 truly wild in several places, ascending to 500 yards on Falcon 

 Clints. 



2. PINUS, L. 



1. P. sylvestris, L. Native. British type. Area C, N, D. 

 Range 1, 2. 



The remains of the Scotch fir occur plentifully in peat mosses 

 in several places both in the low country and amongst the hills. 



