U2 Origin of the British Flora. 



OXALIS ACETOSELLA, L. 

 Neolithic : — 



Crossness, Essex (upper bed; ; Redhall, near Edinburgh ; 

 Hailes, near Edinburgh. 



Late Glacial : — 



Hailes, near Edinburgh (lower bedj. 



Ilex Aquifolium, L. 

 Neolithic: — 



Crossness, Essex (upper and lower peats). 



Interglacial : — 



West Wittering, Sussex. 



Also recorded from Griinenthal, in Holstein ; Klinge 

 bei Cottbus, in Prussia (associated with Brasenia, Najas 

 marina, &c.) ; Honerdingen, in Hanover (C. Weber). 



Rhamnus Frangula, L. 

 Interglacial: — 



Hoxne (bed D) ; West Wittering, Sussex. 



Recorded from Honerdingen, in Hanover (C. Weber) ; 

 Lauenburg an der Elbe (A. G. Nathorst) ; and from the 

 Pine and Oak Zones in Sweden (Gunnar Andersson). 



VlTIS VINIFERA, L. 



A portion of a stem discovered by Mr. Worthington 

 Smith in the Palaeolithic deposits of Stoke Newington was 

 so determined by Mr. Carruthers. The specimen has 

 unfortunately been mislaid, but Mr. Smith thinks that it is 

 probably a recent stem accidentally introduced ; he has 

 found several such in ground disturbed during the Roman 

 occupation. 



