<iframe width="560" height="315" src="https://www.youtube.com/embed/67tmSuRCepo" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>The Bialbero di Casorzo (Italian: "double tree of Casorzo"), which is also known as Grana Double Tree, is a unique tree situated between Grana and Casorzo in Piedmont, Italy. It is a mulberry tree on which a cherry tree grows. The cherry tree rises well above the mulberry tree on which it stands.
Amazing what you can get away with with some orange cones, a chipper truck, and a Tree Work Ahead sign. I don't think anyone would bat too big of an eye if you rolled up, rolled out, and took it down.
A parasitic cherry tree growing out of a mulberry in Casorzo, Italy: