2S6 



The PiNr< (M- Australia. 



Figure 198. — Trans\'ersc section of timbiT. The narrow band of tra- 

 chcids mark^ an aatumnal growth. C. Madcayana, x 80. 



Figure 199.^Transverse section through timber. The narrow band of 

 tracheid? marks an autumnal growth. Th? manganese com- 

 pound is only sparsely distributed in this timber. The 

 upper half is the autumnal growth. C. Madcayana, x 100. 



1 \i 



'''1, 



i/j 



r\ t 



t I 



Fifuc ZOO. 



--•clion through timber of C. MacUayana, % Ho. 



Figure 201. --Radial vction throURh timber, showing a single ray across 

 the fii-ld nl vision. C. M adcayana , x 80. 



Sections of timber of C. Macleayana, F.v.M. 



