Descriptions 



OF 



Three Hundred New Species of South 

 American Plants 



WITH AN 



INDEX TO PREVIOUSLY PUBLISHED SOUTH AMERI- 

 CAN SPECIES BY THE SAME AUTHOR. 



BY 



H. H. RusBY, M. D. 



Published by the Author at 



IIS West 68th Street 

 New York, N" Y. 



Issued December 20, 1920 



Price postpaid, $2.50 



