tall bearded iris 'Benton Susan'

A bearded iris with thick rhizome roots and wide strap-like, sword-shaped, stiffly erect, grey-green leaves. In late spring and early summer it produces large flowers with pale orange/brown upper petals (standards) and white lower petals (falls) with a caramel edge and dark orange/red striped markings. The lower petals also have an orange/yellow beard. These are held on stems to a height of 1m.