Former Distribution of British Plants. 103 



Interglacial : — 



Stone, Hampshire ; West Wittering, Sussex ; Endsleigh 

 Street, London ; Hitchin, Hertfordshire; Hoxne, Suffolk 

 (Bed D); Southelmham, Suffolk ; Allenton, near Derby. 



Preglacial ('Cromer Forest bed) : — 

 Pakefield, Suffolk. 



Ranunculus Flammula, L. 

 Roman Period : — 



Silchester, Hampshire, 

 Neolithic: — 



Ballaugh, Isle of Man (bed A) ; lacustrine deposits of 

 the Scottish Lowlands, Redhall, Hailes, Broughton, Covvden 

 Glen, Elie; Fillyside, near Edinburgh (in raised beach). 



Late Glacial : — 



Ballaugh, Isle of Man (bed D). 

 Interglacial: — 



Southelmham, Suffolk ; Allenton, near Derby. 



Ranunculus Lingua, L. 

 Roman Period : — 



Silchester, Hampshire. 

 Neolithic : — 



Broughton, near Edinburgh; Redhall, near Edinburgh; 

 Hailes, near Edinburgh (one doubtful specimen). 



Interglacial: — 



West Wittering, Sussex; Hoxne, Suffolk (beds D and E). 



Ranunculus acris, L. 



I can find no trace of this species in deposits as old 

 as the Roman occupation. 



