Well, Christine, I just had a good laugh at myself over this plant. I was still chuckling all the way in from the yard.
I kept thinking the pictures of the flowers and leaves of this plant looked so familiar. And I kept wracking my brain trying to remember where I might have seen it in the yard. After some searching, I found it ... in one of the beds ... right where I had planted it last year.
I had bought a little pot of it somewhere, and lo and behold, there it was. Looks good this year too.
Well, that was easy. Sometimes I wonder about myself.