Pogonia verticillata. 93 



the same plant. Germ long, pedunculate; peduncle arcuate. The ex- 

 tenor petals an inch and a half long, linear, deep purple. Lip and in- 

 terior petals straw-yellow. Grows in rich shady woods, on decayed 

 vegetable mould, and near the margins of bogs in damp woods, not 

 common. Flowers in May. 



The figure represents the plant of its natural size. 



