'Apple tree' in the Bible

As the apple-tree among the trees of the wood, So is my beloved among the sons: In his shadow have I rapture and sit down; And his fruit is sweet to my taste.

Who is this that cometh up from the wilderness, Leaning upon her beloved? I awoke thee under the apple-tree: There thy mother brought thee forth; There she brought thee forth that bore thee.

The vine is dried up, and the fig-tree languisheth; the pomegranate-tree, the palm also and the apple-tree; all the trees of the field are withered, yea, joy is withered away from the children of men.