I'm bumping this up because as far as I can see I've accounted for all the other daylilies on my map and believe that means this is indeed 'Octavia Rumbley', or at least what I acquired labeled OR. It seems to me to fit the AHS description:
Color: azalea pink with deeper eyezone and straw yellow throat, scape height 28 inches, bloom size 6 inches
Unfortunately I can't find a picture of 'Octavia Rumbley' anywhere to confirm. Since there's no picture of it in the ATP database, would it be safe to add this? I got it at an Ontario Daylily Society meeting years ago. Here's another pic, not the best since it was in the shade: