ORCHIDACEiE 



Plate 100: Philippinaea Wenzelii 

 I. Plant reduced one half. II. Inflorescence nat- 

 ural size. 1, labellum and gynostemium, poUinia 

 removed. 2, labellum and gynostemium, pollinia 

 in position. 3, pollinia. 4, labellum sac open to 

 show clavate processes on the lateral wall. 



[ 316 1 



