Fig. 375: Spiranthes vernalis: 1, plant, x 1; 2, flower, front view, x 4; 3, flower, 

 side view, x 4; 4, lip, spread out, x 4; 5, column, x 4; 6, pollen tetrad, highly magnified; 

 7, lateral sepal, x 4; 8, petal, x 4. 



