sepals, obtuse or obscurely sacculate at base ; petals ascending 

 subfalcate-oblong, denticulate at the apex, O'o cm. long- ; lip 

 spreading-deflexed, soon becoming erect, lanceolate subacute, 

 entire or crenulate, as long as the petals ; rostellum erect Sdentate, 

 the glands approximate ; anther horizontal, at length resupinate ; 

 ovary 0"5-0"7 cm. long. 



Described from several dried and living specimens collected on 

 the Peninsula, from which also the drawing was made. 



The early closing of the flowers by the falling inwards of the 

 lip, and the erection of the side sepals is very curious, and I have 

 not observed it in any other species. 



