Smithsonian Report. 1954. — Blaydcs 



Plate 5 



21, Six endosperm l>"pes of corn: A, l^ed Pop; B, \\'ax\'; C, Red Flint; D, Yellow Dent 

 Starchy; E, white flour; F, sweet corn. 22, A, Pure Red Flint; R, White Flint; C, hybrid; 

 D, ear from selfed hybrid showing segregation; and E, with a 1:1 ratio of red to white 

 grains, resulting from a back-cross of a hybrid (C) with the recessive white {B). 1}, An 

 ear of variegated maize with a block of white and j'ellow grains near the base, which 

 are the result of a mutation having occurred. 24, Pod corn variation. 



