All I know is I added it last year, which means it came to me from 1 of 2 local DL society sales. I've looked up the ones that I thought it might be, and it's probably not. But I can't find my list of plants I bought from sales last year, or the map I made of that bed (if I made a map). And I was just out digging all around it - there's no marker at all.
It sure is pretty, though!