62 



THE MANURING OF GRASS LAND 



[CH. 



Bird's-foot trefoil 

 (Lotus corniculatus) 



Rush 



(Juncus 



communis) 



Bent 

 (Agrostis 

 vulgaris) 



Hawkbit 

 (Leontodon 

 hispidus) 



Fig. 14. Poor pasture plants, indicating that the conditions are not good. Rush 

 indicates wetness, Bent indicates unsuitability for root development, Hawkbit 

 and Trefoil show poverty. 



