Explanation of Plate IV. 

 Symjilocos kiraishiensis HAYATA. 



Fig. 1. A branch. 



2. A flower. 



3. Corolla with a portion of a stamina! bundle. 



4. A stamen, seen from different sides. 



5. Ovary and style. 



(!. Apical portion of the ovary and basal portion "of the style. 



7. A branchlet with a fruit. 



8. Cross section of a drupe. 



