Christine, I've discovered that you can check out individual daylilies on the right side up near the top of each page right here on this cubit under the heading "Handy Links." Then you click on "AHS Online Database," which takes you directly to the search page and you just need to fill in the name of the daylily and hit the "Search" button to get the registration information, which would include the hybridizer of that daylily. It's very handy, and I now use it all the time -- although I'm sure that I've forgotten to follow my own advice upon occasion... But it is a very handy reference for us that I really appreciate.