The Journal of 



HEREDITY 



^ montklij puUkatm devokdtofladpreedm 

 Animal 3reedim ami Emenics 



APRIL, 1918 



TROPICAL VARIETIES OF MAIZE 



ADVERTISING NEW PLANT FOODS 



ANOTHER CHANCE FOR THE FILBERT 



LETHAL FACTORS AND STERILITY 



AN ANOMALY OF WHEAT ANTHERS 



RECIPROCAL BREEDING IN TOMATOES 



A DRY BLOOD-ORANGE STRAIN 



PIGMENTATION IN GUINEA-PIG HAIR 



SOME OBSERVATIONS ON MONKEYS 



PENETRATION OF SCION BY STOCK 



STRIKING ORANGE BUD VARIATIONS 



NATURE AS A NATURE FAKER 



ORGAN OF THE 



AMERICAN' GENETIC ASSOCIATION 



WASHINGTON ' D.G. 



JrintedforQirculaiiopt amov^'JKembers' only 



