Tupelo Tree

Specifically swamp Tupelo trees live in wetlands and can produce small fruits called "drupes" which don't offer a lot as a food source (the berries only offer half a bar) they drop from leaf blocks by chance (you can also feed foxes with them). Tupelo trees could be an improvement to the current swamp trees we have now, at least adding a little more variation for the swamp biome as these trees are typically bigger than the standard oak tree. The sapling can also be planted on clay and mud.