— 3 — 



II. Phisical Properties of the Seeds 



The physical properties of the seeds so collected from the mother 

 trees of different localities were as follows: — 



AKAMATSU (Pinus densiflora) 



Seeds from young mother trees are always large in size. 



KUROMATSU (Pinus Thunbergii) 



Seeds from young mother trees are generally large and light in color. 



