I bought some seeds on LA that are from 'white' parents:
Dip Snowflake Empress x Heavenly Angel Ice
Tet President Ronald Reagan x Arctic Wind
Tet Fancy Lace x Shimmering Dawn (pale yellow)
Tet Boundless Beauty x Thelma Douglas
Tet Boundless Beauty x Fancy Lace
Tet Wonder of it All x Michael Miller
Tet Wedding Gown x Great White Dove
Tet Portofino (pale pink) x Fringy
I also have a white double, Peggy Jeffcoat crossed with Almira Buffalo Bone Jackson as well as will Tavares Lemon Lime.
Also, Margo Reed Indeed x Awesome Butterfly is a cross with white.
My white daylilies are:
Snow Crystal
Michael Miller
Voila Francois
Victorian Lace (pale pink)
Spectral Elegance (pale pink/coral/yellow)
I also have Margo Reed Indeed - editing this line out. I have a cross with MRI as a parent but I don't have the plant.
I thought some of these would cross nicely and really am looking forward to what I get. I also thought I might cross some with great patterns that I would like to have a whiter background for them. Always nice to have a project.