The 



Journal of Heredity 



(Formerly the American Breeders' Magazine) 

 Vol. XIII, No. 2 February, 1922 



CONTENTS 



THE CAPULIN CHERRY Wilson Popenoe and Abelardo Pachano 51 



MENDELISM IN FUR SHEEP CROSSES H Russell W. Duck 63 



THE "CATLIN MARK" Willl\m M. Goldsmith 69 



THE UNDEVELOPED MIND (a review) 71 



THE GERMINATION OF BARLEY SEEDS HARVESTED AT DIFFER- 

 ENT STAGES OF GROWTH . . Harry V. Harlan and Merritt N. Pope 72 



SOME RELATIONS OF CYTOLOGY AND GENETICS. .R. Ruggles Gates 75 



EUGENICS AND HUMAN MORALITY Paul Popenoe 77 



RYE-WHEAT AND WHEAT-RYE HYBRIDS 



E. F. Gaines and F. J. Stevenson 81 



A NEW SPECIES OF MAN FROM AFRICA (a review) 90 



HERITABLE CHARACTERS OF MAIZE— XI FINE-STREAKED 



LEAVES E. G. Anderson 91 



THE SCIENCE AND PRACTICAL APPLICATION OF EUGENICS 



Harry H. Laughlin 93 



A NEW CATALOG OF PLANT NAxMES 96 



A REOUEST FOR MULTIPLE-LEAVED CLOVER PLANTS 96 



The Journal of Heredity is published monthly by the 



AMERICAN GENETIC ASSOCIATION 



Publication office, 450 Ahnaip Street, Menasha, Wis. 



Editorial and general offices, Washington, D. C. 



Entered as second-class matter May 13, 1921, at the postoffice at Men.tsli^. 

 Wisconsin. Acceptance for mailing at the special rate of postage provided for in 

 Section 1103, Act of October 3, 1917, authorized Dec. 20, 1918. Contents copy- 

 righted 1922 by the American Genetic Association. Reproduction of articles or parts 

 of articles permitted only upon request, for a proper purpose, and provided due credit 

 is given to author and to the JOURNAL OF HEREDITY (Organ of the American 

 Genetic Association, Washington, D. C), Menasha, Wisconsin. Address all com- 

 munications to the Association's office at Washington, D. C. 



Date of issue of this number, September 7, 1922. 



