PLATE 35 



A. — ^Tertiary flower of the pistillate variety, Minnesota roiyX Progressive — 13-40, 

 showing prominent staminodia. 



B, C. — Primary and secondary flowers of the perfect variety, Minnesota loiyXPro- 

 gressive~9-24; B showing intermediate and C perfect anthers. 



D, E, F. — Two primary and a secondary flower of the perfect variety, Minnesota 

 loiyXProgressive— 2-55, showing pistillate, intermediate, and perfect types of 

 flowers. 



G, H, I, J. — Flowers from the perfect variety, Minnesota 1017X Progressive— 32-1. 

 G and H are primary and secondary flowers, respectively, and are pistillate; I a 

 secondary imperfect flower with a few normally developed st am ens and J a tertiary 

 perfect flower. 



