Explanation of PI. XI. 



Rhynchoglossum hdoglossum HAYATA. 



Fig. ]. The plant. 



2. A leaf. 



3. A flower. 



4. Corolla, expanded. 



5. Stamens, seen from front. 



6. The same, seen from back. 



7. A stamen, detached. 



8. Ovary, disc seen. 



Fig. 1 and 2, natural size ; others more or less magnified. 



