Yes, I do grow a lot of things you have there! I was going to tour the Hamilton Square gardens a couple months back when we happened to be in town car shopping but it was 1/2 hr before closing. Perhaps another day.
Anyway, it looks like an older classic red daylily but there isn't anything distinctive about it to try to get an ID and there are literally thousands of registered daylilies now, over 79,000, and who know how many reds, that it may be next to impossible to ever get an ID.