The Pines of Australia. 



! C rolnista. 



uea. 



3. C. verrucosa. 



6. C. arenosa. 



^ 



7. C. intratropica. 



3. C. gracilis. 



11. C. Tasmanica. 



iOn. 



Frank H. Taylor, Photo. 



9. C. calcarata. 



¥ 



12. C. Drummondii. 



10. C. rhomboidea. 



16. C. oblon^^a. 



14. C. Morrisoni. 



17. C. Maeleayana. 



Callitris Coxes ^\^TH oxe valve REMO^"ED to show the Columella (\\"hitexed) of 



THE Se%-er.\l Species. 



