Definition of blue star grass in English:

blue star grass

noun

  • 1obsolete
    rare The carnation sedge, Carex panicea, of Eurasia (obsoleterare).

  • 2rare The windmill grass, Chloris ventricosa, of eastern Australia (now rare).

  • 3Any of several blue-eyed grasses (genus Sisyrinchium).

Origin

Early 19th century.