Fig. 367: Pogonia ophioglossoides: 1, upper part of plant, x 1; flower, side view, 

 X 1; 3, longitudinal section through center of lip and column, to show the structure of 

 the median keel of the lip and the position of the anther in relation to the clinandrium, 

 X 3; 4, base of lip to show gland on each side, x bV-y', 5, column, with anther in normal 

 position, X A^->'- 6, upper part of column, anther turned back, x 9; 7, ten pollen grains, 

 highly magnified; 8, seed, highly magnified; 9, capsule, x 1; 10, base of stem, x 1. 



