Former Distribution of British Plants. 109 



Stellaria media, Cyr. 

 Roman Period : — 



Silchester, Hampshire. 

 Neolithic : — 



Fillyside, near Edinburgh (raised beach) ; lacustrine 

 deposits of the Scottish Lowlands, Hailes, Redhall, Elie, 

 Broughton. 



Late Glacial: — 



Twickenham, Middlesex ; Hoxne, Suffolk (bed C) ; 

 Hailes, near Edinburgh (lower bed); Corstorphine, near 

 Edinburgh. 



Interglacial : — 



West Wittering, Sussex; Endsleigh Street, London. 



Preglacial (Cromer Forest-bed): — 

 Overstrand, Norfolk. 



Stellaria Holostea, L. 

 Interglacial : — 



West Wittering, Sussex. 



Stellaria graminea, L. 

 Roman Period : — 



Silchester, Hampshire. 



Stellaria uliginosa, L. 

 Neolithic : — 



Redhall, near Edinburgh ; Hailes, near Edinburgh. 



Arenaria trinervia, L. 



Not yet found fossil in Britain ; but recorded by 

 Keilhack and Nathorst from Lauenburg an der Elbe, where 

 it is associated with Brasenia purpurea. 



