The Rutaceae, or what we commonly call the citrus family, grow on flowering shrubs and trees. They span a wide range of fruits, from lemons to oranges, grapefruits, tangerines, pomelos, and limes, ...

Here is the artist's rendition of what a Tree of 40 Fruit will look like at 10 years. Image courtesy of Sam Van Aken A tree that Sam Van Aken grows might look like any other—until it blooms. First, ...