Some Fj Hybrids 
23 
Fig. 13. A flower-cluster of each of the parents and of the hybrid vine. 
The large flower-cluster at the right is from Herbemont (perfect hermaphro¬ 
ditic but used as the female parent), upper cluster at the left is from a stami- 
nate Rotundifolia vine (male parent), lower cluster is from the 1913 hybrid 
vine (staminate). The size of the flower-cluster on this hybrid is determined 
by the Rotundifolia species. Reduced. 
