Explanation of PL XXI. 



Bredia scandens HAYATA. 



Fig. 1. The plant. 



2. A flower. 



3. The same, petals and stamens taken off. 



4. A petal, seen from within. 



5. The same, seen from without. 



6. Calyx, expanded. 



7. 8. 9. Stamens of one kind, seen from different sides. 



10. 11. 12. Stamens of the other kind, seen from different sides. 

 13. 14. Seeds, seen from different sides. 



