Stout Blue-eyed Grass
Sisyrinchium angustifolium
Though their foliage is grass-like, the blue-eyed grasses belong to the iris family not the grass family. Sisyrinchium angustifolium is noted for its violet-blue flowers and branched flowering stems. It is a native that occurs in damp open woods, slopes and along stream banks throughout the East. It is a clump-forming perennial that features a tuft of narrow grass-like leaves (to 3/16" wide) typically growing to 12" (less frequently to 20") tall. Clusters of violet-blue flowers (to 1/2" across), each with 6 pointed tepals and a yellow eye, appear in spring on stalks growing from leaf-like bracts atop usually branched flowering stems which are distinctively flattened. This species has the broadest leaves of the blue-eyed grasses and wide wings.