Experiments in the Growth of Clover, 



351 



u -S*, 



..'-,..<;<. 



Fig. 61. — Medium red clover at Cherry Creek, tmlimed. 



of self-sown red-top. 



Notice the large amount 



Fig. 62. — Medium red clover at Cherry Creek, limed. Notice the large amount 

 of volunteer timothy. Compare with figure 6r. 



