journal Royal Society ofN.S. W., Vol. LL, 1917. Plate XXll. 



1. Eucalyptus Fergusoni. — Cross section of timber showing the regular, 

 radial, compact arrangement of the fibres; pores with varying 

 diameters; rays with a red substance in the cells. Running across just 

 below the centre is a portion of a ring of late wood. 



