Explanation of PL XXIV. 

 Habenaria longitentaculafa HAY ATA. 



Fig. ]. The plant. 



2. A flower. 



3. A dorsal sepal. 



4. A lateral sepal. 



5. 6. Lobes of a petal. 



7. A lip. 



8. central part of the flower. 



9. 10. Staminodes. 

 11. Stigma. 



