A lot of people have heard of bonsai trees, but a lot of people are unaware that bonsai fruit trees can be created, which is a standard fruit tree that has been trained to grow into a small size. These small trees produce fruit which is edible, but in small size. Some of the more common choices include lemon, tangerine, apple, fig, peach, lime, and cherry.
The Prunus Mume is a bonsai tree that originated in China, and is cultivated for its fruit and flowers. Although it is normally called a plum, it is actually closer to the apricot, and so is also known as an apricot bonsai tree.