The reason I am pretty sure it is a seedling from something is I started gardening on the property for 30 years. When I purchased the house there was nothing around the mailbox except grass. I begun about 5 years later with a rose bush.
Then a couple of years later I added Stella and then the ditch. That was the planting for that area. The rest of the front yard being small had evergreen bushes and the house. In the back I had a few daylilies nothing special. This is not in a flower garden that would get small rooted pieces of other plants. I added a some small spring bulbs again because there was not much space so I planted hyacinth and allium.
In the back of the house are older common daylilies. None of the newer exotic daylilies. I will keep a look out.
Juli if you see a daylily that looks like it I would love to see if it has a name. The strange thing about it is its' blooming habit that made me notice. I will post a pic tomorrow day three.
I do know with gardening I have never said never. I realized the plants have surprised me every time.