ORCHIDACE.E 



Plate 68. Hahenaria Turckheimii 

 Plant, natural size, dravMi from a dried speci- 

 men collected by H. von Tiirckheim in Gua- 

 temala. 1. Flower. 2. Pollen- mass. 3. Petal. 

 Flower and parts drawn, enlarged, with the aid 

 of the camera lucida. 



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