TRANSACTIONS 



OF 



THE ACADEMY OF SCIENCE 

 OF ST. LOUIS. 



VOL. XIX. 

 JANUARY, 1910, TO DECEMBER, 1910. 



PUBLISHED UNDER DIRECTION OF THE COUNCIL. 



LIBRARY 

 NEW YORK 



ST. LOUIS BOTANICAL 



NIXON-JONES PRINTING CO. <iAKiJt£N. 



