275 



The Pines of Australia. 



^'^^'^'^ 



Figure 190.— Transverse section through brnnchlet and decurrent leaves 

 free from oil cavities. The dark irregular shapes in the 

 mesophyll are sclerenchymatous bodies. C. oblonga, x 55. 



Figure 191. — Transverse section through branchlet and three decurrent 

 leaves, showing an empty oil cavity in each of the latter. 

 C. oblonga, x 55. 





Figure 193. — Longitudinal section through junction ot a central axis and 

 branchlet. C. oblonga, x 35. 



Sections through branchlets and decurrent leaves of C. oblonga, Rich. 



