The Journal of 



HEREDITY 



Ji montklij puUicatm devoted to f/ant^reedim 

 Animal J jreedim and EuQenics 



JULY, 1917 



FEEBLE-MINDED IN OHIO 



LARGE FAMILIES 



HORNED HORSES 



VARIATION IN ARTICHOKES 



REMARKABLE BUTTONBALLS 



BULL TERRIER BREEDING 



A HIT-OR-MISS UNIVERSE 



WHEAT-RYE HYBRIDS 



ORGAN OF THE 



AMERICAN GENETIC ASSOCIATION 



WASHINGTON ' D.G. 



Jrintedfor QircuLaliopt amoj^ 'JKembers only 



