Plate XIX 



Phot. A. G. TansleiJ 



a. Yew wood on chalk escarpment. Taxus baccata, Pyrus Aria, 

 Grateegus monogyna in foreground. 



Phoi.'A. G. Tansley] 



b. The same from above. Juniperus communis in foreground. Heath on 

 " clay-with-flints " on left with Calluna vulgaris ani Ulex nanus. 



Yew wood _Qn Chalk. Kingley Yale, Sussex. 



