CAPSULES PRODUCED BY CROSS=POLLINATION 



Figure 4 



, Wove) Two mi the capsules with seeds matured by plants of fulva. The one at the left 

 is from cross pollination with a plant from Japan, the capsule at the righl is from pollen 

 ,,, // citrina As here shown the number of fully developed seeds in these capsules is 

 small. Usually there are also some shrivelled seeds with hall developed and dead embryos 



(Below) Five mature capsules produced by plant, of the fulva day lily. I wenty-three 

 capsules arc all thai have been obtained in over ten years of work during winch 7,135 flowers 

 of fulva we pollinated. 



