Fig. 347: Iris virginica: a, base of plant, x i,^; b, flowering stem, x %; c, outer seg- 

 ment, X Vs; d, inner segment, x %; e, style branches, x %; f, fruiting stem, x %; g, 

 section of capsule, x V3; h, seeds, x 1%. (Courtesy of R. K. Godfrey). 



