JOURNAL OF AGRICULTURAL SCIENCE. Vol. VII. No. 4. 



PLATE V 







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Ctadophora fiavescens ("blanket" or "carpet weed ) and Polygonum amphibiuni. 



Fie. I 



The zone of Chora hispida spreading from the dyke on the right ; with scattered 

 plants of Alisma plantago. 



F.g. 2 



