Plant Inventory No. 159 



UNITED STATES DEPARTMENT OF AGRICULTURE 

 Washington, D. C, April 1957 



PLANT MATERIAL INTRODUCED JANUARY 1 TO DECEMBER 31, 1951 

 (NOS. 193291 TO 198914) 



CONTENTS 



Page 



Inventory 1 



Index of common and scientific names 207 



This inventory, No. 159, lists the plant material (Nos. 193291 to 

 198914) received by the Plant Introduction Section, Horticultural 

 Crops Research Branch, Agricultural Research Service, during the 

 period from January 1 to December 31, 1951. It is a historical 

 record of plant material introduced for Department and other 

 specialists, and is not to be considered as a list of plant material 

 for distribution. This unit prior to 1954 was known as the Division 

 of Plant Exploration and Introduction, Bureau of Plant Industry, 

 Soils, and Agricultural Engineering, Agricultural Research Ad- 

 ministration, United States Department of Agriculture. 



Paul G. Russell, 



Botanist. 

 Plant Industry Station, 

 Beltsville. Md. 



