Explanation of PI. VI. 



Coriaria summicola HAYATA. 



Fig. 1. The plant, natural size. 



2. A male flower, x4. 



3. An outer sepal, x8. 



4. A male flower, outer sepals taken off, inner sepals and petals seen, 



x!2. 



5. 6. A petal, seen from different sides, x 12. 



7, 8, 9. A stamen, seen from different sides, x 12. 



10. A female flower, x 4. 



11. A sepal, xS. 



12. A petal, seen from within, x8. 



13. The same, seen from side, x8. 



14. A female flower, some sepals and petals taken off, showing carpels 



and starninodes, x 8. 



15. 16, 17. Staminodes x 12. 



18. A carpel with a staminode, x8. 



19. Apical portion of stigma, much more magnified. 



