'"He that is nourished by the Acorns he pickt up under an Oak, or the Apples he gathered from the Trees in the Wood, has certainly appropriated them to himself. No Body can deny but the nourishment is his. I ask then, When did they begin to be his? When he digested? Or when he eat? Or when he boiled? Or when he brought them home? Or when he pickt them up?"
Locke answered these questions by selecting the last of these options. The acorns became the private property of the owner when he picked them up, for it was in the gathering that labor was first expended. "That labour put a distinction between them and common. That added something to them more than Nature, the common Mother of all, had done, and so they became his private right."'
I'm not endorsing or dismissing this, but notice how it conflicts with ownership of the tree.
You absolutely have hidden assumptions about what the words mean. We all do.
Be open minded towards other interpretations you may take for granted.