- the cornflower, Centaurea cyanus.
- a blue-flowered lupine, especially Lupinus subcarnosus, having spikes of light blue flowers with a white or yellow spot: the state flower of Texas.
- a broad, flat cap of blue wool, formerly worn in Scotland.
- a Scottish soldier who wore such a cap.
- any Scot.
- other names for Balmoral 1 (def. 3)