246 A jVEW Ji'LOKA OF 



Tynemouth Priory, Allansford Bridge, Barnard Castle, Durham 

 Abbey, &c. 



3. HUMULUS, L. 



1. H. lupulus, L. Denizen. Engiisb type. Area C, N, D. 

 Range 1. 



Sometimes seen in hedges, but not native, ascending Coquet- 

 dale to Alwinton, 150 yards. 



4. ULMUS, L. 



1. U. montana, Sm. Native. British type. Area C, N, D. 



Range 1, 2. 



Coliimon in hedge-rows and truly indigenous in many places, 

 ascending to 400 yards. 



2. U. suierosa, Ehrh. Denizen. English type. Area C, 'N, 



D. Range 1. 



"Woods and hedges, not uncommon, but probably not truly 

 indigenous. 



Order 8. AMENTIFEKiE. 



1. QUERCUS, L. 



1. Q. rohur, L. Native. British type. Area C, N, D. 

 Range 1, 2. 



Ereqnent in vs^oods and hedges, occurring in the peat mosses 

 and aboriginal vroods, ascending to 400 yards. Yar. sessiUflora 

 is not uncommon in the hill woods, and var. intermedia was 

 gathered by Mr. Storey near Ravensworth. The beech, chest- 

 nut, and hornbeam are all not unfrequently planted, especially 

 the first, but have no claim to be regarded as indigenous. 



2. CORYLUS, L. 



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

 Range 1, 2. 



Common in woods and thickets, ascending to 350 yards in 

 Goldscleugh, and 1450 feet on Falcon Clints. 



