I'm doing research on a Inter-generic cross of Lc. Hauserman's Gala x Blc.Hausermann's Jade. I've read descriptions of this cross has with different "descriptive breeder variations" names. They agree on the color, shape, and size of the flower but then the descriptions deviate when it comes to whether or not the blooms of this cross is fragrant or not. I realize that inter-generic you get a mix of traits that influence offspring and hopefully you get the best of both in the seedlings but can they vary so much that some offspring of this same cross have fragrance and others don't ?