CONTENTS 



PAGE 



Methods used in study 5 



Heredity of color of seed coat 7 



The genetics of the feathered corolla 8 



Pigment colors in plants g 



The genetics of color types 11 



Behavior of color types when self-fertilized 12 



White 12 



Tinged white 14 



Pink 15 



Mauve 16 



Magenta 16 



Light blue : 17 



Dark blue 19 



Light purple 20 



Dark purple 20 



Behavior of color types in crosses 21 



White 21 



Tinged white 22 



Pink 23 



Mauve 23 



Magenta 25 



Light blue 26 



Dark blue 26 



Flaking 27 



Description of the character ". 27 



Source of material 28 



Theoretical analysis of data ■ 28 



Genetics of color types involved in flaking 31 



Summary 36 



References cited 38 



119 



