Sisyrinchium campestre, the prairie blue-eyed grass or white-eyed grass,[2][3] is a small herbaceous perennial plant in the iris family, native to prairie and meadow in the central United States and in extreme southern Manitoba.

[4] Prairie blue-eyed grass is one of the more drought tolerant species in the genus.

It blooms in late spring and early summer for about three weeks.

They have six tepals 7 to 12.7 mm (0.28 to 0.50 in) long that have rounded ends with a sharp point in the center.

A plant produces offsets and forms a dense clump over time.