At least one nursery is distributing the wrong plant under this name and two different plants are shown on Carsten Burkhardt’s website. Don Hollingsworth spied the error in my garden during the 2019 APS convention. We had an unusual 90oday in early-mid May for our garden tour and while younger folk were huddling in the shade, Don walked the entire garden. What a trooper!
I obtained the correct plant from a friend in 2019 and the photo is of a bloom on this young plant. If you have purchased a plant under this name recently and it looks like a white lactiflora, it is not ‘Winged Victory’, a quadruple hybrid.