Plate A'A' 



u. Taxus baccata, Cratcegiis monogyna, Comus sanguinea, Primus 

 spinosa, Rhamrms catharticus, etc. Chalk pasture with Senecio 

 Jacohcea in the foreground. Butser Hill, Hampshire. 



^^ -^ aJi 



Phot. 5, Miingliam 



b. Fagus sijlvatica, Pyrus Aria, Tarns baccata, Cratiegus monogyna, 

 etc. Chalk escarpment near Kemsing, Kent. 



Chalk scrub association. 



