Plate II 



Fig. 6. Typical flower of plant producing seedless fruits, a seed- 

 ling of Concord Seedless. 



Fig. 7. Flower of near-seedless plant, a seedling of Triumph 

 x Delaware. 



Figs. 8 and 9. Two flowers one with and one without pistil, borne 

 in same cluster on a seedling of Solonis x Riparia. Fig. 10. Shows 

 few potent and viable pollen among many shriveled grains from 

 these flowers (x 110). 



Figs. 11 and 12. Two flowers, both highly staminate : one with 

 rudimentary pistil, other with pistil functional in fruit and seed 

 production. From a seedling of Dutchess x Seibel No. 2. 



