PLATE IV. 



Huhns chyans Hayata. 



Fig. 1. Tlie pLiut. 



2. A leaf, detached from tlie l)as:il ])oi-ti(jii oi a stem. 



3. A ilower seen from the iinder side. 



4. A petah 



5. Fruits. 



(). Vertical secti(jii of the same. 



7. A stameD, seen from the inner side. 



8. The same, saen from the outer side. 



9. A fruit. 



10. Another one, hi,ti:hl\' ma.tcnified. 



