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.
Two species of camellia are commonly grown in American gardens, Camellia japonica and Camellia sasanqua, and there are countless varieties of each. This plant is neither. 'Cinnamon Cindy' is a hybrid between Camellia japonica 'Kenyo-tai' and a Chinese species, Camellia lutchuensis, and the reason anyone made that cross is fragrance. C. lutchuensis is a small-flowered species from the Ryukyu Islands and Taiwan carrying a scent that almost no garden camellia possesses, and breeders have spent decades trying to move that quality into plants with flowers worth looking at.
Camellia × williamsii 'Donation' is widely counted among the finest hybrid camellias ever raised, and a long-standing favorite in our own garden. The cross is between Camellia saluenensis and the old japonica 'Donckelaeri', made by Colonel Stephenson Clarke at Borde Hill in England; the williamsii group to which the plant belongs began with J.C. Williams at Caerhays, whose saluenensis crosses gave the genus a new hardiness and an unmatched freedom of bloom. 'Donation' carried that promise furthest, and the Royal Horticultural Society has long honored the plant with an Award of Garden Merit.
Woodlanders collected this one in the pre-Andean foothills of northwest Argentina, which is exactly what the name says: praeandinum, before the Andes. The plant grows wild there between three and five thousand feet, in country that bakes by day and chills hard at night, and that upbringing shows. Heat that flattens lesser things does not faze this vine, which still comes back through a Zone 8 winter.
Carpinus caroliniana is a native tree that hides its best feature in plain sight, a smooth, gray, sinewy bark that ripples over the trunk like the muscles of a flexed arm, giving the common names musclewood and ironwood. This small, slow, dense understory tree of eastern North America carries fine, birch-like leaves and a rounded, layered crown. The wood beneath that muscled bark is famously hard and heavy, the reason ironwood stuck as a name.
Devilwood earns the odd name honestly. Cartrema americanum, long known and still widely sold as Osmanthus americanus, carries a wood so cross-grained and stubborn that early woodworkers swore the timber was possessed, and the name has stuck for centuries, a small piece of American folklore hung on an otherwise gracious plant. The leaves are leathery, elliptical, and smooth-margined, a deep glossy green without the spines that arm so many tea olives, and they build into a dense, rounded evergreen of fifteen to twenty-five feet, handsome as screen, understory, or small tree.
Carya aquatica, the water hickory or bitter pecan, is a large native tree of the walnut family, reaching ninety feet and more in the wild. Across the American South the species dominates clay flats and the backwater ground near streams and rivers, reproducing aggressively by seed and by sprouts from roots and cut stumps, and forming a major part of the region's wetland forests, in part because the more marketable timber trees around the water hickory have so often been logged out.
Carya ovata, the shagbark hickory, is one of the great native trees of the eastern woods, as easy to know by the bark as by the nuts. Mature trunks shed long, gray plates that curl away at the ends and hang loose, giving the tree a genuinely shaggy silhouette against a winter sky. Beneath that ragged coat stands a tall, straight, long-lived hardwood that can shade a landscape for two centuries and more.
Few trees carry as much historical weight as the chestnuts, and Castanea mollissima carries it gracefully. This handsome, wide-spreading Chinese native stepped into the void left by one of the great ecological tragedies of the twentieth century, the near-total collapse of the American chestnut, and has been feeding people, wildlife, and the soil ever since. Come fall, the spiny husks crack open to reveal some of the largest, sweetest chestnuts a gardener can grow.
Castanea pumila, the American chinquapin or Allegheny chinkapin, is a deciduous large shrub or small tree native to the eastern and southeastern United States. Long admired by rural foragers and old-time orchardists, this relatively rare native once flourished across the South, where children filled their pockets with the spiny burrs and the sweet, nutty treasure inside.
Cedrus deodara, the deodar cedar, is a true cedar, not to be confused with the many junipers and other conifers that borrow the name. A splendid, broad-spreading large conifer, the deodar carries blue-green needles that are the longest of any true cedar, held in soft tufts along gracefully drooping branchlets and a nodding leader that give the tree a distinctive weeping elegance even at a young age.
Buttonbush is a rounded, deciduous native shrub, easily trained as a small multi-stemmed tree, grown for the curious globe-shaped flowers that give the plant its name. From early summer into fall, creamy-white pincushion balls about an inch across stud the branches, each a sphere of tiny tubular flowers with projecting styles that lend a fireworks effect, intensely fragrant and alive with bees, butterflies, and other pollinators.
Hardiness
Zones 5–10
Light
Full Sun / Part Shade
Height
6–12 ft.
Spread
6–8 ft.
Bloom
White
Plant type
Shrub
Traditional use
pain relief, general wellness, detoxification & cleansing, topical applications
Cephalotaxus harringtonia 'Fastigiata' is the columnar Japanese plum yew, a needle-leaf evergreen of distinctive upright form, the dark green, glossy needles arranged in dense whorls around stiffly erect branches like a green bottlebrush held vertical. An ancient Japanese and Korean clone, the plant occasionally throws a shoot of the flat, two-ranked foliage typical of the wild species, a quiet reminder of the parent.
Cephalotaxus harringtonia 'Prostrata' is the spreading Japanese plum yew, a low, wide-growing evergreen prized for lush, dark green, needle-like foliage and an easy way with shade. Where the species and its columnar forms stand upright, 'Prostrata' lays out horizontally, three or four feet high and twice as wide, layering into a handsome evergreen groundcover or low border.
Ceratostigma willmottianum, the Chinese plumbago, is a small deciduous subshrub grown for one of the truest blues in the garden. From midsummer into autumn the wiry, bristly-leaved stems carry clusters of intense cobalt-blue flowers, each a slim reddish-purple tube opening to five pale-blue lobes, and as the season cools the foliage turns a rich red and bronze, so that blue flower and crimson leaf often share the plant at once.
Few native trees announce spring like Cercis canadensis, the eastern redbud, whose bare branches flush rosy pink and magenta weeks before the dogwoods open. The small pea-like flowers cluster not just along the twigs but straight from the older branches and even the trunk, a charming trick called cauliflory, and give way to broad, heart-shaped leaves. A small, graceful understory tree of eastern and central North America, redbud belongs in the legume family, kin to peas and beans.
Cercis yunnanensis, the Yunnan redbud, is an upright, vase-shaped deciduous tree that opens the spring with an abundance of magenta-pink, pea-like flowers, borne in the redbud fashion straight along the bare branches and older wood before the leaves appear. The heart-shaped leaves that follow are the tree's quieter distinction: glossier and more refined than those of most redbuds, giving a polished, clean-textured canopy through summer.
A silvery, soft-textured juvenile-foliage form with an unusual and well-documented history. 'Shiva' was originally presumed to be Chamaecyparis thyoides, the Atlantic white cedar, but now appears to be a form of Chamaecyparis pisifera, the sawara cypress of Japan. The plant was found as a seedling on Cape Cod by Rekha Morris of Pendleton, South Carolina, and introduced by Clarence Towe of Walhalla, South Carolina. By all signs this curious form will never become a large tree.
Leatherleaf is the quiet constant of the northern bog. Chamaedaphne calyculata, the only species in the genus, is a low, thicket-forming evergreen of the heath family that ranges right around the cold northern world, from the peatlands of North America east to the bogs of Finland and Japan, and southward in this country to the pocosins and acid bogs of the coastal plain, as far as South Carolina. Across that vast range, leatherleaf forms the dense, spreading colonies that hold a bog together and shelter the wildlife within.
For a week or two in late spring, the Chinese fringetree disappears under snow. Chionanthus retusus var. serrulatus is a deciduous small tree of East Asia, native to China, Korea, and Japan, and the great show is the flowering: dense, lacy, fringed panicles of pure white, each petal narrow and strap-like, smothering the canopy so thickly that the foliage all but vanishes. The genus name says as much, from the Greek chion, snow, and anthos, flower.
The native fringetree is one of the great small trees of the southern spring. Chionanthus virginicus, a deciduous large shrub or small tree, often multi-stemmed, hangs the whole canopy with fleecy, drooping panicles of narrow white petals in spring, soft as torn paper and lightly fragrant, a look that earned the old country names old man's beard and grancy graybeard. On female plants the flowers give way to clusters of raisin-sized, deep blue-purple fruits that birds take quickly.
