PERCIVAL : THE FLORA OF WENSLEYDALE. 



T29 



Rhamnus catharticus L. Ascends to Havvbank Wood, Carperby. 



Acer Pseudo-platanus L. 



Acer campestre L. Ascends to Nappa Scar. 



Ulex europseus L. Near Nappa Scar ; Aysgarth Force ; Castle 



Bolton; and Duerley Brook-side, in Gayledale, 1,800 ft. 

 Ononis arvensis Auct. 

 Anthyllis vulneraria L. 

 Medicago lupulina L. 



Medicago denticulata Willd. In sandy crevices of rocks below 

 Aysgarth lowest falls. Introduced by seed from Yore Flour 

 Mills above. 



Trifoiium pratense L., T. medium L., and T. repens L. 



T. procumbens L., and T. dubium Sibth. 



Lotus corniculatus L., and L. major Scop. 



Hippocrepis comosa L. Not unfrequent in several places in the 



lower part of the dale. Ascends to Carperby (900 ft.). 

 Vicia hirsuta Koch, and V. Cracca L. 



Vicia sylvatica L. In Mill and Whitfield Gills near Askrigg ; 



Bolton Gill (Mr. W. Robinson); West Bolton Gill; and Thoralby. 

 Vicia sepium L. 



Lathyrus pratensis L., and L. macrorhizus Wimm. 

 Prunus spinosa L. 



Prunus domestica L. Three trees in copse by Yore above 



Appersett Bridge (F. A. Lees). 

 Prunus Avium L. Woodhall Scar Woods ; planted ? 

 Prunus Padus L. 

 Spiraea Ulmaria L. 

 Agrimonia Eupatoria L. 



Agrimonia odorata Miill. On Penhill above West Burton; and 

 in Bishopdale, west of Thoralby. New to vice-county 65 of 

 Watson's ' Top. Bot.' 



Sanguisorba officinalis L. 



Poterium Sanguisorba L. 



Alchemilla arvensis Scop. Not common. 



Alchemilla vulgaris L. 



Potentilla Fragariastrum Ehrh. 



[Potentilla verna L. Semerdale (Bakers 'North \'orkshire 

 not seen by me]. 



[Potentilla alpestris Hall. fil. Main Limestone scars on Haslcn 

 Fell, Waldendale (Baker's ' North Yorkshire'): not seen by me]. 



May 1888. 



