PLATE 3. 



Fig. a. Radial section of the same. X 40. 



Fig. b. Transverse section through first annual ring of stem of Agalhis 

 Bidioillii, showing resin cells. X 40. 



Fig. c. Longitudinal section of the same. X 40. 



Fig. d. Transverse section of old stem of Agathis australis, showing first 

 annual ring. X 60. 



Fig.' e. Radial section of the same. X 60. 



Fig. /. Transverse section of root wood of Agathis, showing both pitted and 

 thin walled parenchyma. X 100. 



