Becky, thanks so much for that link! I have not paid too much attention to the rust in my garden until about 2 years ago. We had such hard winters the last two years, I really thought the rust would be gone, but alas, it is not. I am wondering if it is because the rust is living way down deep in the crown as a lot of my daylilies need to be divided. Many that I bought 6 years ago have never been divided. So this year, I am sorting and giving away to friends and neighbors.