296 



MORPHOLOGY OF GYMNOSPERMS 



Figs. 364, 365. — Pinus Laricio: two embryos 

 with long suspensors; in fig. 365 three young em- 

 bryonal tubes may be seen between the embryo 

 proper and the end of the suspensor. 



Fig. 3650. — Pinus Laricio: a teased preparation 

 showing ten of the twelve embryos resulting from 

 the fertilization of three eggs. From an unpub- 

 lished drawing by Buchholz. 



364 



