DISTRIBUTION OF WEEDS 



27 



(Circcea lutetiana}, forget-me-not (Myosotis arvensis), foxtail 

 (Alopecurus pratensis), goosegrass (Galium aparine), hogweed, 



FIG. ii. CORN BUTTERCUP (Ranunculus arvcnsis), showing Flowers and 

 Clusters of Fruits. 



sterile brome (Bromus sterilis), tall fescue (Festuca elatior\ 

 tall oat (Arrhenatherum avenaceum), wall barley (Hordeum 

 murinutri), yellow oat (Avena flavescens), Yorkshire fog. 



