Sport Coat
From the Superstition Iris Gardens catalog:
"Sport Coat (Edinger 2014) 18 - 22" - ML. Diploid; sport of "Joseph's Coat Katkamier" (Katkamier 1930). The latest entry in the complex group of Honorable/San Souci sports. Again, lacking Yellow pigment, now we have an Amoena of pure White standards over Falls lined in Violet that coalesces to solid at the tip. Purple base foliage."