140 Origin of the British Flora. 



Interglacial : — 



West Wittering, Sussex. 



RUMEX MARITIMUS, L. 

 Late Glacial : — 



Hoxne, Suffolk (bed C). 



Interglacial : — 



Hoxne, Suffolk (beds D and E) ; Southelmham, 

 Suffolk. 



Early Glacial : — 



Beeston, Norfolk (base of Arctic Freshwater bed). 

 Preglacial (Cromer Forest-bed) : — 



Beeston, West Runton, Overstrand, Sidestrand, Ostend 

 {in Norfolk) ; Pakefield (in Suffolk). 



RUMEX OBTUSIFOLIUS, L. 

 Neolithic : — 



Redhall, near Edinburgh. 



Late Glacial : — 



Close y Garey, Isle of Man (in Megaceros-marl). 



Interglacial : — 



West Wittering, Sussex ; Endsleigh Street, London. 



RUMEX CRISPUS, L. 

 Neolithic : — 



Barry Docks, Glamorgan ; Casewick, Lincolnshire ; 

 Redhall, near Edinburgh ; Hailes, near Edinburgh ; 

 Cowden Glen, Renfrewshire. 



Late Glacial : — 



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

 Garvel Park (Clyde Beds). 



