Former Distribution of British Plants. 129 



Arctic bed at Hailes, near Edinburgh, is probably recent; 

 it is not carbonised, and the ribs are light-brown. 



Matricaria inodora, L. 

 Neolithic: — 



Redhall, near Edinburgh ; Hailes, near Edinburgh. 



Only found associated with weeds of cultivation. 



Tanacetum vulgare, L. 

 Early Glacial: — 



Beeston, Norfolk (base of the Arctic Freshwater bed). 



Tussilago Farfara, L. 

 Neolithic: — 



Redhall, near Edinburgh (a single fruit). 



Senecio sylvaticus, L. 

 Neolithic: — 



Redhall, near Edinburgh. 



Senecio aquaticus, Huds. 

 Interglacial: — 



West Wittering, Sussex. 



Carduus crispus, L. 

 Neolithic: — 



Close y Garey, Isle of Man (bed B). 



Cnicus lanceolatus, L. 

 Neolithic: — 



Redhall, near Edinburgh (fruits rather small) ; Elie, Fife. 



Interglacial: — 



West Wittering, Sussex. 



K 



