TRANSACTIONS 



OF 



THE ACADEMY OF SCIENCE 

 OF ST. LOUIS. 



VOL. XVII. 

 JANUARY 1907 TO DECEMBER 1907. 



PUBLISHED UNDER DIRECTION OF THE COUNCIL. 



LIBRARY 

 NEW YOkK 

 BOTANITAL 



QARDEN. 



ST. LOUIS 

 NIXON-JONES PRINTING CO. 



