Being I have a different daylily form for myself(there are a few others that are registered with this form, but this is my first) this year I did some research on the AHS site to see what they had to say about it. I though it was called CRESTED but that has been droped and replaced with CRISTATE, not to be confussed with CRISPATE which has to do with unusual forms.
This flower also has something else I haven't seen here before other than HEATHER GRACE. The petals do not lay on the sepals, they are well above.
I have another flower where the petals do not lay on the sepals, both have LILLIAN'S ALABAMA SUNRISE as the pod parent, maby this is the link? I did make this cross again this year to see try see if this would do the same thing.
I posted this one to show the difference between CRISTATE and CRISPATE.