The Pines of Australia. 





Figure 184. — Transverse section through branchlet and dccurrent leaves, 

 showing two oil glands m two of the leaves. The endo- 

 dermal cells are specially abundant and in the centre of 

 which in each leaf is a bundle with its red-stained xylem 

 and purple phloem. Stained with hematoxylin and 

 safiranin. C. MitelUri, x 25. 



