30 
Transactions of the Royal Society of South Africa. 
Fig. 13. 
Fig. 11. 
Figs. 8-13. Embryo sac showing- egg cell nucleus with two synergids, two fusing 
polars, three antipodals and the pollen tube with a pollen tube nucleus and two male 
nuclei, x 252. 9. Two-celled embryo, x 196. 10. Older embryo consisting of a 
chain of cells, x 196. 11 and 12. Beginning of the formation of a massive embryo, 
x 196. 13. The massive embryo, x 196. 
