Antarctique

'Antarctique' (Richard Cayeux, R. 1993). Seedling 8708 B. IB, 18" (46 cm). Midseason bloom. Standards pure white; falls light lavender blue; beards light yellow. 'Boo' X 'Spinning Wheel'. Cayeux 1993.

https://wiki.irises.org/Ib/IbAntarctique