Explanation of Pl. XXII. 



Hahenaria <joo(Ii/croldcs DoN. var. /ormoscma Hayata. 



1. Tlie plaut. 



2. A flower. 



8. Tlie sarae, seen from sicle. 



4. The same, seen from back. 



5. A dorsal sepal. 

 (■>. A lateral sepal. 



7. A petal. 



8. A lip. 



9. 10. PoIIinarium, seeii from diifereut sicles. 



