U. S. DHPARTMKNT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY^BULLETIN NO. 109. 



B. T. CALLOWAY, C/hV/o/ Bureau. 



AMERICAN YAltlF/riES OF GARDEN BEANS. 



BY ^JEW YORK 



BOTANICAL 

 HARDBN 

 W. W. TRACY, Jr., 



Assistant Botanist, Vkgetablk Testinc; Gardens. 



Issued Septembeb 9, 1907. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE, 

 1907. 



