Cornus controversa 'Variegata' (Giant dogwood)

This erect, evergreen large shrub or tree reaches 40 to 50 feet in height and 20 to 40 feet wide. Leathery dark green leaves have pointy, scalloped edges. Small green berries appear in late summer, maturing to crimson by autumn and persisting through the winter. Some ripen to yellow or orange. Use American holly as a specimen tree or in a woodland garden.

This deciduous species has remarkable leaves that are over 3 feet long and 1 foot wide. They are light green above and silvery beneath. It flowers in early summer with creamy-white, fragrant blossoms that reach a foot across. Magnolia macrophylla grows up to 40 feet tall and wide. It is native to North America.

This large, fast-growing tree has droopy leaves that stay sunny yellow from spring until frost, spiny shoots, and fragrant white flowers in late spring and early summer on pendent racemes. The flowers are followed by smooth brown seed pods that are also interesting. 'Frisia' is one of the cultivars that is grown more for foliage than for its flowers and it does not flower as freely as the species.

This stunning evergreen conifer can be a very large specimen tree (to over 100 feet) in the landscape. Its young, silvery foliage turns vivid glaucous blue as it ages; the sharply pointed leaves are arranged in whorls. Female cones are green and can be up to 4 inches long; they ripen slowly over 2 years to pale brown. This tree needs a lot of space to reach its majestic potential.