Has burr traits, but the acorn doesn't appear big enough, and the leaves look a bit off. The leaves look very similar to what I asked about earlier and I was told it was a Schuettes. I asked because it wasn't a classic SWO or Bur as I was used to seeing. I would be interested to see if the acorn actually had a stem - that is a trait of SWO or Schuettes (SWO & Bur cross), a bur oak will have the acorns right on the branch so to speak. Just my 2 cents worth.