Blue Flag Small 224×320 Medium 447×640 Large 716×1024 Download Tiff Original 1678×2400 | (1.2 MB) Description The blue flag or Iris versicolor is an iris with medicinal uses. Keywords blue flag iris, blueflag flower, Harlequin blueflag, Iris versicolor, larger blue flag, medicinal plant, perennial herb Galleries Flowers and Shrubs: B Source: John B. Newman Illustrated Botany (New York, NY: Fowler & Wells, Publishers, )
