102 FXJB^I^D^ANL. a.A:^(JKATORY STUDIES OF CROPS 



Kentucky Blue Grass: Magni- 

 fied Seeds and Natural Size. 



Brome Grass: Magnified Seeds 

 and Natural Size. 



Orchard Grass: Magnified and 

 Natural Size. 



Redtop: Magnified Seeds 

 and Natural Size. 



Timothy: Magnified Seeds 

 and Natural Size. 



Fig. 43. — Seeds of Some of the Common Grasses. 



