If you want a plant as lovely as its name, then Serbian bellflower (Campanula poscharskyana) is a must-have addition to your garden.

A striking woodland flower with lemon-colored blooms.

A fragrant daffodil with small, white bell-shaped flowers that blooms from March to May.

An early woodland wildflower resembling white trousers with a yellow bow at the waist.

A notoriously tough evergreen that is easy to grow in difficult spots.

A petite, cheerful annual that blooms on and on, from early summer till frost, as many annuals do—but the wishbone flower does it in the shade.

A tall bearded iris with stunning petals in shades of henna and terra cotta.

An exquisite, mysterious flower with bright blue petals and fiery orange sepals.

A large, dense hedge bearing clusters of tiny, blue-gray berries.

A charming but very invasive perennial vine.