96, Bureau ot Plant Industry, U. S. Dept of Agriculture. 



Plate 



C 1 * 4 



1 



wv 



t— i fH^Wf"Y>^' 



1 V ^ 



* ri 







'• i,mm 











V 



|rm» 





m* 







&\ v 



|c L ,. 



'■"., "Vi'wSj 



> %■ y| r£mELKmM*&±W& 0m 



■ ,i^»I 



a 









