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). 
