Explanation of Pl. XVHI. 



Crypfosf]/lis er?/fJiror/lossa Hayata. 



Fig. 1. The pLiut. 



2. Iiifloiescence. 



'■'}. A fluwev. 



4. Ceutral poitiou of a flower. 



5. The same, seeu from liack. 

 (). A dorsal sepal. 



7. A lateral sei^al. 



8. A laetal. 



9. A lip. 



10. The saiue, seeu froiu Iiack. 



11. A cUnauclrinui. 



12. Au auther. 



