This is an old rose bush. It's been in my garden about 23 years It's been cut back a lot because it likes to grow! All of a sudden this year a giant, somewhat ugly branch, shot out of the middle. It's a large specimen, but I don't remember the name and I can't find a tag on it.
Here is a picture of a blossom from this season to help identitify the plant.
David
the BigAppleRoseGuy