It's by the stone building that has the nonworking fountain in it. From the road looking at that fountain there is what looks like a big old Bush. . Its leaves touch the ground but you can go in it .
There is Someone who maintains the garden there, and then workers who maintain rest of park. I am unsure if they are aware of the invasive vine. Maybe try reaching out to them and educating them?
Not sure what the question is but Greeley Park is pretty big just had my grandson birthday party there when they were doing the Spanish festival I'm not sure about the tree you're talking about but I hope they maintain it and keep it to the vines don't kill the tree also
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