1 PLANT MATERIAL INTRODUCED 



The botanical determinations of these introductions have been made and the 

 nomenclature determined by H. C. Skeels, who has had general supervision of 

 this inventory. 



Knowles A. Ryerson, 

 Principal Horticulturist, in Charge. 



Division of Fokeign Plant Introduction, 

 Washington, D. C, February 29, 1932. 



