THE MALE PARENT AND THE HYBRID: FRUITS 
Below are fruits of the Durango Euchlaena, nearly mature, and 
shown natural size. The spikes are arranged as they were borne 
on the branch. Above are the mature fruits of the Euchlaena x 
Tripsacum hybrid, likewise arranged as they were borne on the 
branch, and photcgraphed natural size. The fruits of the male 
parent and hybrid cffspring are similar in every respect. (Fig 7.) 
