The white dogwood ( Cornus florida) is perhaps the most well-known white flower tree. There are around 60 species of dogwoods ...

Asti White blooms are pure white with blue centers. The large blooms, 2 to 2-1/2 inches across, are borne on stems that gracefully wave in the wind.

The Kennedy Center’s exterior lighting will now “permanently feature the colors of red, white and blue,” according to a statement released Tuesday. “The lights are a beautiful reminder of ...