And just so you know, this info about LSV comes directly from Dr. Neil Anderson from the University of Minnesota. Ten? years ago, our North Star Lily Society asked him to speak at our spring education meeting. He has been doing work with (especially) with L. longiflorum and L. formosanum and their hybrid progeny (L. xformolongi) in an effort to produce "everblooming" lilies. It does work(!).
I think we (the club) tried to reach out to him for an update this year. Not sure what the result was...