Explanation of PI. XVHI. 



Cryptostylis erytliroglossa HAYATA. 



Fig. 1. The plant. 



2. Inflorescence. 



3. A flower. 



4. Central portion of a flower. 



5. The same, seen from back. 



6. A dorsal sepal. 



7. A lateral .sepal. 



8. A petal. 



9. A lip. 



10. The same, seen from back. 



11. A clinaudrium. 



12. An anther. 



