Trees don't store food in the same way that animals do. Instead, they store energy reserves in various parts:

* Leaves: While leaves are responsible for photosynthesis, they also store some carbohydrates (like starch) produced during the process.

* Roots: The roots are the primary storage organ for trees. They store starch and other carbohydrates, which are then transported to the rest of the tree when needed.

* Trunk: The trunk also contains stored carbohydrates, primarily in the cambium layer, which is responsible for the growth of new wood.

* Branches: Like the trunk, branches also contain stored carbohydrates, especially in their tissues.

So, while there isn't one specific "food storage" location, the tree uses several parts for storing energy reserves.