NEW YORK BOTANICAL 



GARDEN. LIBRARY, 

 Given bv Ar,TMU« HOLUCK. 



THE 



AMERICAN NATURALIST 



A MONTHLY JOURNAL DEVOTED TO THE 



NATURAL SCIENCES IN THEIR 



WIDEST SENSE 



REPRINT 



FROM 



Vol XLI, No 487. July, 1907 



BOSTON 

 GINN & COMPANY. Publishers 



1907 



