Seriously oppo, help me identify these berry producing plants. They are safe to eat, I just have no idea what they are called. As I reclaim my yard from the previous owners neglect, I keep finding these berry producing plants. So far we have 3 plants with thorns, and about 8 trees, all producing berries.

First up is the tree kind.

The berries turn black. I heard they might be mulberries but I have no idea.

The leaf of the tree berry.


The light brown trunk is the berry tree.

Ok, tree number 2.


the leaves look similar but still different. Not sure what to make of that.

The berries on the thorn plant. I heard they might be wild blackberries.


The leaf of the thorn berries.
Such a waste...


So dies anyone recognize the berries? Thanks in advance.