ORCHIDACEiE 



Plate 62 



I. Hahenaria Rkhardii. 1. Flower. 2. Petal. 3. Co- 

 lumn and base of labellum. (Reproduced from a 

 photograph of the original drawing by Richard 

 of Platanthera longifoUa Rich. & Gal.) 



II. Hahenaria nub'igena. 1. Flower. 2. Column 

 and base of labellum. 3. Petal. 4. Pollen-mass. 

 (Reproduced from a photograph of the original 

 drawing by Richard.) 



III. Hahenaria vokanica. 1. Flower. 2. Pollen- 

 mass. (Reproduced from a photograph of the 

 original drawing by Richard of Gymnadenia 

 neottioides Rich. & Gal.) 



[ 100] 



