Vibrant flowers are a great addition to your garden, but not when they're invasive. These blue flowers are aggressive growers ...

Plants known as native are those which have flourished in Florida before the invasion of the Spanish and European settlers in the early 1500's.

Though the Spanish bluebell is found in the wild in several U.S. states, particularly Delaware, Virginia, and North Carolina, this perennial is native to Spain, Portugal, and northwest Africa.

But even here clumps of tall Spanish bluebells have recently appeared among the native flowers. Their presence was confirmed by the National Parks and Wildlife Service (NPWS) for the first time ...

Native bluebells have narrow leaves, deep violet-blue (sometimes white), narrow, tubular-bell flowers, with tips that curl back, flowers on one side of the stem, distinctly drooping stems, a sweet ...