Ohio
State University Plant Dictionary

Scientific Name:
Stokesia laevis 'Blue Danube'
Family:
Blue Danube Stoke's Aster
Family:
Asteraceae (or Compositae)
Description:
Blue Danube is a cultivar of Stoke's Aster with beautiful, blue-lavendar flowers about four inches wide (the pink hue is an artifact of photography without a blue filter).Black & White version for printing