The garden's backbone: flowering trees, native and rare shrubs, and evergreens that hold their shape through every season. Many are Southeastern natives; others are quiet collector's plants you won't find at a big-box nursery, chosen for resilience and lasting, year-round interest.
Hypericum reductum is the ground-hugging member of the family, a low, heathery evergreen that mounds and mats rather than climbing, rarely rising much above the knee. The stems are crowded with fine, needle-like, deep green leaves that give an almost coniferous texture, and through late spring and summer the whole low sweep is dotted with small, bright yellow, star-shaped flowers full of stamens.
Ilex glabra f. leucocarpa is the white-berried surprise among the inkberries, a native evergreen holly that trades the usual near-black fruit for berries of clean ivory white. On the ordinary inkberry the dark berries all but vanish against the deep green leaves, but here the pale fruit stands out cleanly and holds on the branches from fall right through to spring, a quiet, unexpected show in the winter garden.
Ilex paraguariensis is the holly behind maté, the caffeine-rich tea poured from a gourd and sipped through a metal straw across Argentina, Paraguay, Uruguay, and southern Brazil. As a plant, yerba maté is a broadleaf evergreen holly, a shrub or small tree with dark, leathery, serrated leaves, closely resembling the native dahoon holly, Ilex cassine, of the southeastern United States, and carrying the same small white flowers and, on female plants, small red berries.
Ilex 'Apollo' has one job in the garden, and does it superbly: pollination. A vigorous hybrid deciduous holly from the U.S. National Arboretum, crossing the Japanese winterberry, Ilex serrata, with the native American winterberry, Ilex verticillata, 'Apollo' was bred and released specifically as the male partner for the celebrated female 'Sparkleberry', and stands in equally well for 'Winter Red'.
Ilex verticillata ‘Red Sprite’ is winterberry shrunk to garden size and cranked up in intensity. Where much of the landscape fades to gray, this compact native holly turns into a beacon, the bare stems packed with heavy clusters of large, glossy scarlet berries that color in fall and cling deep into winter, a living ember at the pond’s edge or against fresh snow.
Every winterberry covered in red is hiding a secret, and his name is ‘Southern Gentleman’. Winterberry hollies are dioecious, male and female on separate plants, and only the pollinated females set the blazing red fruit the species is grown for. No male nearby, no berries. ‘Southern Gentleman’ is the male who makes the show possible, and asks for none of the credit.
Ilex ‘Sparkleberry’ is the aristocrat of the winterberries, a vigorous hybrid holly bred from the native winterberry, Ilex verticillata, and the Japanese winterberry, Ilex serrata. William F. Kosar made the cross at the U.S. National Arboretum in 1961, and the Arboretum released the plant in 1978, together with a male from the same cross named ‘Apollo’. The pairing brought hybrid vigor and a heavier, longer-holding crop: tall, upright stems that shed their leaves in fall and blaze with bright red fruit, persisting so well that the berries often hang on into March.
The anise trees, genus Illicium, are aromatic broadleaf evergreens of the star-anise family, Schisandraceae, named from the Latin illicium, an allurement, for the spicy scent the crushed leaves give off. Illicium anisatum is the Japanese anise, called shikimi in its homeland, a glossy, upright evergreen shrub or small tree with leathery, anise-scented leaves and pale creamy-yellow, star-shaped flowers in earliest spring.
The genus is the one that turned the Lowcountry blue. Indigofera gave colonial South Carolina its great cash crop alongside rice, the dye that Eliza Lucas Pinckney coaxed into commercial cultivation around Charleston in the 1740s and that filled the colony's coffers for a generation, made with skill drawn largely from enslaved West Africans. That fortune rested on a tropical cousin, Indigofera tinctoria, but the family trait runs through the whole genus, and the leaves of this one will give up the same blue if you care to steep them. We grow the plant for the flowers instead.
No genus carries more Carolina history in its name than this one. Indigofera means indigo-bearing, and indigo was the blue that built the colonial Lowcountry: in the 1740s a young Eliza Lucas Pinckney coaxed a successful crop out of the land around Charleston, and for a generation the dye stood second only to rice among the colony's exports, made with skill drawn largely from enslaved West Africans, until the Revolution cut the British bounty and the fields went quiet. The plant that did that work was Indigofera tinctoria.
Itea, the sweetspires, are graceful shrubs of the family Iteaceae, their name taken from the Greek word for willow, after leaves that recall a willow's. Itea chinensis is the Chinese sweetspire, an uncommon evergreen member of the group, a medium to tall shrub of neat, compact form with oval, glossy leaves that hold through the year in the warm South. In spring the plant hangs slender four-inch spikes of small white flowers, softly fragrant and busy with bees.
Itea virginica, the Virginia sweetspire, is a native shrub of eastern wetlands, familiar in gardens for fragrant white flower spikes and fiery fall color. 'Shirley's Compact,' sometimes called Shirley's Midget, takes the species to an extreme: a true miniature, a dense little bun of a plant with tiny, twisted, inch-long leaves, growing so slowly that a ten-year-old clump may stand only a foot or a foot and a half tall while spreading two or three feet wide.
Juglans nigra, the eastern black walnut, is one of the great trees of eastern North America, a towering, long-lived hardwood native from the Appalachians and Midwest to the Mississippi Valley, most at home in deep, rich, moist but well-drained soils along river bottoms and fertile uplands. Large pinnate leaves cast a broad, airy shade in summer, leaf out late in spring, and drop early in fall to a soft gold, making way for the tree's most famous gift, the crop of hard-shelled nuts.
Hardiness
Zones 4–9
Light
Full Sun
Height
50–80 ft.
Spread
40–60 ft.
Bloom
Green
Plant type
Tree
Traditional use
topical applications, digestive health, detoxification & cleansing, general wellness
This quietly handsome evergreen has grown well for years in the Woodlanders garden here in Aiken, South Carolina, holding a place in semi-shade where many broadleaf evergreens sulk. The spicebush earns a spot on foliage alone: glossy, leathery leaves, roughly heart-shaped and about three inches across, each marked by three bold veins, with new growth flushing a soft bronze before deepening to green.
Hardiness
Zones 8–9
Light
Full Sun / Part Shade / Full Shade
Height
6–10 ft.
Spread
4–6 ft.
Bloom
Yellow
Plant type
Shrub
Traditional use
digestive health, pain relief, reproductive health
In the dead of winter, when the garden asks for little and gives less, Lonicera × purpusii answers with perfume. This winter honeysuckle is a hybrid of two Chinese species, Lonicera fragrantissima and Lonicera standishii, and carries the best of both: small, creamy-white, tubular flowers that open along the bare stems from late winter into early spring, throwing a clean, lemon-sweet fragrance that carries yards on a mild day.
Lyonia lucida, the fetterbush, is one of the quiet evergreen pleasures of the Southeastern wetlands, a shrub of upright, arching stems clothed in glossy, leathery leaves. Look closely and each smooth leaf shows a fine vein running just inside the margin, a neat identifying mark, and the species name lucida, Latin for shining, salutes that polished surface. The common name comes from the dense, tangling thickets the shrub forms in the wild, said to fetter anyone trying to walk through.
The Lauraceae is an underappreciated family. Its members include cinnamon, camphor, bay laurel, and the avocado, which gives you some sense of the range of things the family has contributed to human civilization. Machilus thunbergii is another member in good standing, though these trees arrive in the Western garden with considerably less fanfare than their relatives. In East Asia they are well known: a coastal evergreen tree native to Japan, Korea, Taiwan, China, and Vietnam, valued for timber, planted as a street tree, and the source of makko, a powder derived from the bark and used for centuries to bind incense and, in a more practical application, to repel mosquitoes. The bark also has a history in traditional medicine. Here, in other words, is a tree that has been useful to people for a very long time, which is not a bad thing for a plant to be.
Magnolia virginiana, the sweetbay magnolia, has long been a tree of distinction in the American landscape, ranging from the cool wetlands of Massachusetts to the Gulf Coast. Across that span the species wears two very different guises. In the northern states the sweetbay is a smaller, often shrubby tree that drops its leaves in winter; in the Deep South the species reaches fullest expression as Magnolia virginiana var. australis, the evergreen southern sweetbay, a large and enduring tree of great grace.
Myrcianthes fragrans is a member of the myrtle family native to the hammocks and coastal scrub of Florida and the Caribbean, the same botanical neighborhood as guava and allspice, which says something about the family character and the quality of the fragrance involved. Crush a leaf and the scent is immediate and specific: nutmeg with a citrus edge, clean and resinous in a way that makes the plant worth encountering even out of flower. The tiny, deep green leaves hold the aromatic oils responsible, and keep that quality year-round.
Oleander, Nerium oleander, is the great sun-loving evergreen of the Mediterranean, grown since antiquity for a long summer of bloom, with dark green, leathery, lance-shaped leaves in whorls of three along long, sparingly branched stems. 'Hardy Pink' is one of the cold-tougher selections, carrying showy, lightly fragrant clusters of clear rose-pink flowers from late spring well into fall.
