Feb. 23,1924 
Teosinte Maize Hybrids 
57 i 
FIGURES 59 TO 75 
Fig. 59.—Length of best inflorescence; frequency distribution of plants in F 2 . Class 
value, 10 cm. Shaded portion represents plants classed as ramose. 
Fig. 60.—Length of female portion of best inflorescence; frequency distribution of 
plants in F 2 . Class value, 1 cm. Shaded portion represents plants 
classed as ramose. 
Fig. 61.—Number of branches on best inflorescence; frequency distribution of plants 
in F 2 . Class value, one branch. Shaded portion represents plants 
classed as ramose. 
* 
Fig. 62.—Rows in terminal spike of best inflorescence; frequency distribution of 
plants in F 2 . Class value, one row. Shaded portion represents plants 
classed as ramose. 
Fig. 63—Position of best spike; frequency distribution of plants in F 2 . Class value, 
o for prophyllary, 1 for terminal, 2 for lateral. Shaded portioh represents 
plants classed as ramose. 
Fig. 64.—Length of best spike; frequency distribution of plants in F 2 . Class value, 
1 cm. Shaded portion represents plants classed as ramose. 
Fig. 65.—Rows of alicoles on best spike; frequency distribution of plants in F 2 . 
Class value, one row. Shaded portion represents plants classed as ramose. 
Fig. 66.—Number of branches on best spike; frequency distribution of plants in F 2 . 
Class value, 10 branches. Shaded portion represents plants classed as 
ramose. 
Fig. 67. —Double female alicoles on best spike; frequency distribution of plants in 
F 2 . Class value, 10 alicoles. Shaded portion represents plants classed 
as ramose. 
Fig. 68.—Single female alicoles on best spike; frequency distribution of plants in F 2 . 
Class value, 10 alicoles. Shaded portion represents plants classed as 
ramose. 
Fig. 69.—Mixed male and female alicoles on best spike; frequency distribution of 
plants in F 2 . Class value, one alicole. Shaded portion represents plants 
classed as ramose. 
Fig. 70.—Double male alicoles on best spike; frequency distribution of plants in F 2 . 
Class value, 10 alicoles. Shaded portion represents plants classed as 
ramose. 
Fig. 71.—Best spike, alicole index; frequency distribution of plants in F 2 . Class 
value, 10 per cent. Shaded portion represents plants classed as ramose. 
Fig. 72.—Number of spikes in prophyllary; frequency distribution of plants in F 2 . 
Class value, one spike. Shaded portion represents plants classed as 
ramose. 
Fig. 73.—Length of central spike on female inflorescence; frequency distribution of 
plants in F 2 . Class value, 1 cm. Shaded portion represents plants classed 
as ramose. 
Fig. 74.—Number of days to pollen; frequency distribution of plants in F 2 . Class 
value, ten days. Shaded portion represents plants classed as ramose. 
Fig. 75.—Number of days to silk; frequency distribution of plants in F 2 . Class 
value, ten days. Shaded portion represents plants classed as ramose. 
