WITH LATITUDE AND LONGITUDE. 85 



Pulicaria vulgaris. In 10 counties; Oxford, Warwick, &c. Likely 



to occur further westward. 

 Phyteuma orbiculare. Hants to Kent. A chalk plant. 

 Villarsia nymphaeoides. In 1 1 counties ; Oxford, and eastward ; 



introduced also to Northumberland. Said to have been 



found in Lancashire. 

 Chenopodium botryodes. Little known. 

 Atriplex pedunculata. A good example. On the coast from Kent 



to Lincoln ; and also introduced to Durham. 



Ulmus major. Little known ; and probably introduced. 



Orchis militaris. -i " ,, 



Aceras anthropophora. L Chalk ? lantS > extendin S westward to B * rks 

 ~ , . c or Oxford. 



Ophrys aramfera. J 



Liparis Loeselii. Kent, Suffolk, Norfolk, Cambridge. 



Potamogeton zostersefolius. Little known. 



Digitaria ? Two species ; the stations confused, but in very 



few counties. 



Spartina stricta. Coast from Hants to Suffolk. 



Western Species. 



Brassica monensis. A good example. Coast, from Wales to Scot- 

 land. 



Subularia aquatica. Western Lakes in England, but extending into 

 the north-eastern counties of Scotland. 



Sedum Forsterianum. A doubtful species. 



Saxifraga nivalis. Mountains of Wales and Westmoreland, but more 

 frequent in the interior or eastern counties of Scotland. 



Carum verticillatum. A good example. Wales to the Highlands. 



Lobelia Dortmanna. Same as Subularia. 



Bartsia viscosa. A good example. Cornwall to the Highlands. 



Euphorbia Peplis. Dorset to Cardigan. 



Alisma natans. Wales and Wigton. 



Several other species, as Pinguecula lusitanica, Sedum 

 anglicum. Cotyledon Umbilicus, and Scilla verna, though 

 not entirely restricted to the western counties, are much 

 more plentiful on or near the western coasts, and might 

 be given as examples of western distribution with more 

 show of reason than some of the former. 



