102 Origin of the British Flora. 



Late Glacial: — 



Hoxne, Suffolk (Bed C); Kirk Michael, Isle of Man; 

 Ballaugh, Isle of Man ; Hailes, near Edinburgh (lower bed); 

 Corstorphine, near Edinburgh; Dronachy, Fife; Gayfield, 

 near Edinburgh. 



Interglacial: — 



West Wittering, Sussex ; Endsleigh Street, London ; 

 Hitchin, Hertfordshire; Hoxne, Suffolk (bed D); South- 

 elmham, Suffolk ; Allenton, Derby ; Airdrie, Lanark ; 

 Kilmaurs, Ayrshire. 



Early Glacial : — 



Beeston, Norfolk (at base of the Glacial deposits). 

 Preglacial (Cromer Forest-bed) : — 



Beeston, Cromer, Sidestrand, Trimingham, Mundesley, 

 Ostend (Norfolk) ; Pakefield, Suffolk. 



Several varieties occur fossil ; but the characters of the 

 fruit do not seem to be sufficiently constant in the recent 

 state to allow of any determination of sub-species from 

 fruit alone. 



Ranunculus hederaceus, L. 

 Interglacial : — 



West Wittering, Sussex. 



Probably common elsewhere, but included among the 

 forms of R. aquatilis. 



Ranunculus sceleratus, L. 

 Neolithic : — 



Crossness, Essex (lower peat). 



Late Glacial: — 



Hoxne, Suffolk (bed C). 



