1 24 Origin of the British Ftora. 



CEnanthe Phellandrium, Lam. 

 Neolithic: — 



Crossness, Essex (upper peat). 



Late Glacial: — 



Hoxne, Suffolk (bed C). 



Interglacial : — 



West Wittering, Sussex; Hoxne, Suffolk (bed D); 

 Southelmham, Suffolk. 



Preglacial (Cromer Forest-bed): — 



Sidestrand, Mundesley, Beeston, in Norfolk ; Pakefield, 

 in Suffolk. 



yETHUSA Cynapium, L. 

 Roman Period : — 



Silchester, Hampshire. 



Neolithic: — 



Hailes, near Edinburgh; Elie, Fife. 



In each case there is some doubt as to the age of the 

 deposit. 



Angelica sylvestris, L. 

 Interglacial: — 



West Wittering, Sussex. 



Also recorded from the Oak Zone (Neolithic) Gotland 

 (Gunnar Andersson). 



Peucedanum PALUSTRE, Mcench. 

 Unknown Fossil in Britain. 



Recorded from the Oak Zone (Neolithic) in Gotland 

 (Gunnar Andersson). 



