MICHIGAN ACADEMY OF SCIENCE. 



343 



Measurements taken August 9, 1916, were: 



Top. 



1 .7 cm. 



1.5 



1.0 



1.5 



2.0 



1.5 



No. I. 



Hypocotyl. 



2.0 cm. 



1.7 



2.0 



1.2 



1.5 



1.3 



No. III. 



Tap Root. 



4.5 cm. 



4.0 



6.0 



3.0 



8.0 



4.5 



9.2 

 Av. 1 .5 



9.7 

 Av. 1 .0 



30.0 

 Av. 5.0 



No. II. 



