Most mature one I've seen, though its still not more than 10-ish years old (I think). Didn't get good ID pictures of anything but leaves because I originally wasn't taking them for this.
The lobing is very distinctly linear on some leaves, but on others its shallow enough to look pretty much exactly like red mulberry. The texture of the top surfaces is rough, but not as rough as a pure red. Closer to the texture of what id think is a 50/50 hybrid
This had to have been at least 60 years old when it was chopped down. I haven't seen one anywhere near this old anywhere, but I have seen a ton of these nearby.
I don't know my grasses—this is based off of a guess by the app picturethis. I might come back during growing season to confirm
Unconfident ID, this is just what picturethis said. There's a ton of this here, but it's all been heavily browsed
Unconfident ID, this was just a picturethis guess. There's a lot around, but its all been severely browsed