ORNITHOPUS — VICIA. 285 



philous role of distribution. About the Magnesian Limestone 

 near the Wharfe at Thorpe Arch. Upon the Middle Oolite in 

 the Howardian tract and along the calcareous range by way of 

 Pickering and Ebberston to Hackness. Amongst the coast 

 sand-hills at Middlesbrough, Coatham and Marske. 



Ornithopus perpusillus L. British type. Native. Area 

 876.3.1. Range 0-150. Not unfrequent in the sandier 

 parts of the Central Vale and Howardian tract. Leeming Lane, 

 Hutton Moor, Acomb, and many places amongst the sandy 

 commons about Stockton, Strensall, Dunnington and Terrington. 



Hippocrepis comosa L. English type. Native. Xero- 

 philous. Area 9 . 7. Range 200-600. In Teesdale with 

 Helianthemum caniiin upon the sugar limestone of Cronkley 

 Fell. In Wensleydale in several places in the lower part of 

 the dale, ascending to Carperby and Aysgarth Force ; J. 

 Percival. 



Onobrychis sativa Lam. English type. Native ? Xero- 

 philous. Area 7 . 3. Range o-ioo. About the Magnesian 

 Limestone at Tanfield ( T. Simpson) and Nosterfield ; M. Hebbleth- 

 waite. Upon the Middle Oolite at Ayton near Hackness ; JV. 

 Bean. Reported also from the neighbourhood of Thorpe Arch, 

 and occasionally cultivated. 



Vicia sylvatica L. British type. Native. Area 987. 

 432. Range 0-250. Not unfrequent amongst the woods of 

 the more undulated tracts. In Teesdale about the lower part 

 of Deepdale and of the Greta, and about Rokcby and Egglestone 

 Abbey. In Swaledale below the Red Scar and along Billy 

 Bank to Richmond. In the Yore district on the slope of 

 Leyburn Shawl, and in the woods at West Witton and Burton 

 Constable ; also in Mill Gill, Whitfield Gill, West Bolton Gill, 

 and at Thoralby {/. Percival) and in Bolton Gill; JV. Robinson. 

 In the Central Valley on Hutton Moor, and in the Vale of 

 Mowbray in Cotcliffe Wood. In Cleveland at Saltburn, Mulgrave 

 Woods, Rathwaite Woods, and above the Robin Hood's Bay 

 alum works, below Kilton Castle. In the Howardian tract in 



Sept. 1889. 



