EUCALYPTUS TETEAPTEEA. 



The bye-following lithograpliic plate presents transverse anther-sections of many Eucalypts, 

 pertaining to Bentham's series "Normales" (Parallelantherse), to which also E. tetraptera 

 belongs. These lithograms give readily an idea of the relative width, the distances of the 

 dehiscence-Mnes and the curvature of the valves, peculiar to the anthers of the respective species ; 

 and thus also at a glance the size and form of the connective may be contrasted. In a similar 

 manner hereafter sections of the Eenantherse, Heterostemones, PorantherEe and Micrantherse will 

 be provided, to be followed by full drawings of the anthers of many different species of all the 

 series, side by side. 



Teansverse Sections of Anthers of various Euoaltpts. 

 (Series : Nonnales ; diametric augmentation 28 times.) 



1. Eucalyptus Abergiana, E. t. M. 



2. aspera, E. v. M. 



3. botryoides, Sm. 



4. calophylla, R. Br. 



5. concolor, Schauer. 



6. conoidea, Benth. 



7. cornuta, Lab. 



8. corymbosa, Sm. 



9. cosmophylla, E. v. M. 



10. dealbata, Cunu. 



11. decurva, E. v. M. 



12. diversicolor, E. v. M. 



13. Doratoxylon, F. t. M. 



14. Drummondi, Benth. 



15. dumosa, Cunu. 



16. erythrocorys, E. v. M. 



17. eudesmioides, F. v. M. 



18. falcata, Turcz. 



19. ficifolia, E. t. M. 



20. fcecunda, Schauer. 



21. globulus, Lab. 



22. gomphocephala, Cand. 



23. goniantha, Turcz. 



24. goniocalyx, E. v. M. 



25. grossa, E. t. M. 



26. Guunii, J. Hook. 



27. incrassata. Lab. 



28. latifolia, E. t. M. 



29. Lehmanni, Preiss. 



