GROUP IV. 



CLASS (a). 



In this Group are placed the following EUCALYPTS yielding an oil containing 

 over 40 per cent, of cineol, but in which pinene is diminishing and aroma- 

 dendral* making its appearance, thus approaching the typical " Boxes." 

 Phellandrene is absent. 



92. Eucalyptus elceophora. 



93. E. punctata. 



94. E. tereticornis, var. cineolifera. 



95. E. cosmophylla. 



96. E. strict a. 



97. E. oleosa. 



98. E. dumosa. 



99. E. polybractea. 



100. E. cneorifolia. 



101. E. odorata. 



*Tlie name Aromadendral is used throughout this work in a general sense to denote the presence of one or more 

 members of this group of characteristic aldehydes, which includes cuminaldehyde and cryptal. S?e th,e 



article in this work on these aldehydes. 



