In the announcement about their wedding flowers, Harry and Meghan said they wanted the arrangements inside the church to reflect the "wild and natural landscapes" that many of the plants were coming from. Their decision to include branches of beech will no doubt help with that. This tree really comes to life in April and May when it's covered in catkins, so it will add plenty of color to St George's Chapel. The beech symbolizes prosperity and can also mean "lover's tryst," making it just about perfect for a royal wedding.