I have a lot of unregistered daylilies in my garden that I have my own garden name for. It beats referring to it as #236-45l2, if you know what I mean. It's just much easier to remember a name. Some of my unregistered ones have qualities that I want to use in breeding, but does not necessarily have all of the qualities that I would want to register it. So, I use some of them as bridge plants in hybridizing. I don't have any noid's from anyone else, just my own.