Explanation of Pl. I. 



Viburimm nrhoricohm HLwata. 



Fig. 1. A branc-h. 



2. A flo^n^er. 



3. Corollfl, expanded. 



4. 5. G. Stamens, seeu from diflereut sides. 



7. Au oviirv iu vertical sectiou. 



8. Fruits. 



9. 10. 11. l'ntaiueus, seeu frc)m diflereut sides. 

 12. Cross sectiou of a putameu. 



