Admit I don't know much about Daylilies; only have 3 or 4, but now that you say the tags may have been switched I'll put my 2 cents worth in here. Looks very much like Daylily (Hemerocallis 'Song Triumphant') that plantladylin offered as a possible suggestion/comparison from the ATP database.
Okay, I will now step back to the Asiatic Lily department where I am entirely more comfortable.
