PLATE III. 



Thca hrevishjla Hayata. 



Fig. 1. A ])rancli. 



2. A flower. 



3. Vertical section of a flower, upper parts of the petals 

 taken off. 



4. 8tamens, one seen from tlie ventral side, and the other, 

 from the dorsal side. 



5. Vertical section of an ovary. 



0, Cross section of the same ovary. 



