Explanation of PI. XII. 



Chirita minuteserrulata HAYATA. 



Fig. 1. The plant, natural size. 



2. A bract, x4. 



3. A flower, x2. 



4. Calyx, expanded, x2. 



5. Corolla, expanded, x2. 



6. 7. Stamens, seen from different sides, magnified. 



8. A staminode, much more magnified. 



9. Ovary, x 4. 



