Black gum is one of the longest-lived hardwoods in eastern North America; individual trees have been aged past six hundred and fifty years, standing quietly in swamp margins and rocky uplands while everything human around them came and went. The names alone are a small history lesson. Nyssa was a water nymph of Greek myth, sylvatica means of the woods, so the botanical name reads as water nymph of the forest; tupelo comes from the Creek ito and opilwa, tree and swamp; and the old northern name pepperidge is the one a Connecticut baker borrowed for her farm and her bread company. Curiously, no part of the tree is gummy at all. What black gum does own is the autumn. They are among the first trees to turn and among the fiercest, the glossy summer leaves igniting into scarlet, orange, and deep wine-purple weeks before the rest of the woods has given the season a thought, an early flare that signals birds to the ripening blue fruit. The wood is so cross-grained it is nearly impossible to split, which sent it into tool handles, chopping bowls, and, where trunks went hollow with age, into bee gums, the log hives that made gum a synonym for beehive across Appalachia. Black gum is notoriously hard to move at any size, which is exactly why you so rarely see a big one for sale, and exactly why you should start one small, now, and let them outlive you.
Hardiness
Zones 3–9
Light
Full Sun / Part Shade
Height
60–80 ft.
Spread
30–40 ft.
Bloom
White
Plant type
Tree
Traditional use
digestive health, topical applications, respiratory support, reproductive health
Pistacia chinensis, the Chinese pistache, is a medium-sized deciduous tree and a close relative of the pistachio nut, though this species carries no crop for the table. What the tree offers instead is one of the finest autumn shows in the warm South: lustrous, dark green compound leaves that ignite, nearly all at once, into a fire of scarlet, orange, and red before they fall.
In Japan they call the shrub tobira, short for tobira no ki, the door tree, because the cut branches were hung in the doorway at Setsubun to turn back demons at the threshold of spring. The broken wood smells rank, which was rather the point: bad spirits, like most of us, would rather not walk through a bad smell. The genus name is kinder and more exact, pitta and sporos, pitch and seed, for the resin that coats the black seeds and glues them to whatever bird carries them off.
Polygala x dalmaisiana, the sweet pea shrub, is a fast-growing evergreen hybrid of two South African species (P. oppositifolia and P. myrtifolia), grown for a nearly year-round show of orchid-like flowers on an open, informal frame.
The English laurel is a large broadleaf evergreen shrub grown for bold, glossy foliage, spires of small white flowers, and, at times, small cherry-like red-to-black fruits. The species is variable, with a number of cultivated forms, and the plant is native to eastern Europe and Asia Minor.
Quercus alba, the white oak, is the grandfather of the eastern forest, a slow, massive, long-lived tree that can stand for centuries and outlast the people who plant them. The most famous of all was the Wye Oak of Wye Mills, Maryland, a single white oak that stood for more than four hundred and sixty years and served as Maryland's state tree until a storm brought the giant down in 2002. The broad, rounded crown, the pale, scaly, ash-gray bark, and the deeply lobed, blue-green leaves are the picture most people carry of an oak.
Hardiness
Zones 3–9
Light
Full Sun / Part Shade
Height
50–80 ft.
Spread
50–80 ft.
Bloom
Yellow
Plant type
Tree
Traditional use
digestive health, topical applications, respiratory support
Quercus michauxii is a big, generous bottomland oak that borrows the best of two better-known relatives: the pale, flaky, handsome bark of the white oak, and the large, coarsely toothed, chestnut-shaped leaves of the chestnut oak. The result is one of the noblest of the Southern hardwoods. In Coker and Totten's Trees of the Southeastern States, a 1931 letter from James Henry Rice, Jr. of Colleton County, South Carolina, put it plainly: "It is a noble and beautiful tree and might be termed majestic with no violence to the language."
The first surprise of Quercus phellos is that nobody believes they're an oak. The leaves are narrow and untoothed, willow-like, finer than an oak has any right to be, and they turn soft yellow before they fall; only the acorns, small and round and produced by the thousand, give the game away.
There is a small drama in this oak's name. It honors Benjamin Franklin Shumard, a physician turned geologist who became the first State Geologist of Texas and who, decades before the oil boom, noted petroleum seeping up at several spots across the state. The man who named the tree for him in 1860 was his own assistant, Samuel Buckley, who would later turn on Shumard in print, call him incompetent, and take the state geologist's post for himself, all of which makes the enduring courtesy of the name faintly delicious. The tree has outlasted the quarrel.
Rohdea japonica, the sacred lily or Nippon lily, is a bold, slow, tufted evergreen perennial grown above all for foliage, and this selection carries the darkest leaves of all, an almost black, glossy green that anchors a shaded planting through the whole year and lights up a winter landscape when little else holds. Rather sizeable red berries ripen in tight clusters, half-hidden at the base of the leaves, a quiet second season for anyone who looks closely.
Nearly every rose in your garden that blooms more than once a year owes a debt to this one. 'Old Blush' is a China rose, bred in China for something close to a thousand years and known there as the monthly pink, and they are generally reckoned the first East Asian rose to reach Europe, recorded in Sweden by 1752 and offered in England as Parson's Pink China in 1793. They brought with them the one thing Western roses simply did not have: the habit of blooming again and again across the season rather than once and done. Crossed into the old European roses, that single trait rewrote the genus. On the Ile Bourbon they met an autumn damask and produced the Bourbons; in Charleston, just down the road, the rice planter John Champneys crossed them with a musk rose and produced the first Noisette, the only rose class born in the American South. Bourbons, Noisettes, hybrid perpetuals, and in time the hybrid teas all trace back through this unassuming pink shrub. 'Old Blush' could have retired on the legacy and instead just kept flowering. In the South they are very nearly everblooming, throwing clusters of soft semi-double pink that, in the China way, deepen rather than fade in the sun, blush going to rose as each flower ages. The canes are nearly thornless, the constitution famously tough; these are the roses you still find blooming alone at abandoned homesteads, having outlived the house and the gardener both. Grow them for the flowers. Know that you are also growing the root of the whole modern family.
Sarcococca orientalis is a fragrant, uncommon sweet box from China, a compact evergreen of the boxwood family grown, like its kin, for a winter perfume far larger than the flowers that carry it. In late winter small white flowers open along the stems, modest to the eye but richly and sweetly scented, filling a still, mild day with fragrance and giving the shade garden a lift when little else stirs.
This is a Trachelospermum, one of the star jasmines, offered here as an unnamed selection. Like others in the genus, the plant is a twining, self-clinging evergreen vine with glossy, leathery, dark-green leaves that clothe a fence, trellis, or arbor in dense green through the year and take readily to clipping into a clean, structured cover.
A native tree that bites back, and can numb a toothache. Zanthoxylum clava-herculis, the toothache tree or Hercules' club, is a small to medium deciduous tree of the citrus family, native along the coastal Southeast from Virginia to Florida and Texas. The genus name Zanthoxylum means yellow wood, and the species clava-herculis, the club of Hercules, names the stout, spiny, club-shaped trunk that is the tree's signature.
Acca sellowiana, the pineapple guava, is that rare plant that is handsome enough for the border and generous enough for the kitchen. It came to botanical notice through the German naturalist Friedrich Sellow, who collected it in southern Brazil in 1819, and it carries his name still; for years it was known, and is often still sold, as Feijoa sellowiana. Its true home is the subtropical highlands of southern Brazil, Uruguay, Paraguay, and northern Argentina, and from there it has traveled to warm gardens the world over.
The century plant is the great architectural agave, a broad rosette of thick, gray green, spine-tipped leaves that can spread six to eight feet across, each leaf edged with hooked teeth and ending in a hard dark spine. The form is bold and symmetrical, a piece of living sculpture for a hot, dry corner, and the silver cast of the foliage carries the planting through every season.
Eastern bluestar is the bluestar most gardeners know, a robust native perennial with broader, willowy oval leaves and the clear blue, star-shaped flowers that name the genus, carried in clusters at the stem tips in spring. Amsonia tabernaemontana grows happily in deep, moist soil in part shade, and rewards almost any reasonable site with bloom and easy good health.
Flame acanthus, better known as hummingbird bush, is a tough, airy deciduous shrub for hot, dry places, hung from late spring until frost with slender orange to red tubular flowers that ruby-throated hummingbirds cannot resist. Small, pointed leaves give a light, open texture, and the long bloom season makes Anisacanthus wrightii one of the best hummingbird plants for the southern garden.
A pumpkin-orange selection of the classic flame acanthus, Anisacanthus wrightii 'Pumpkin' trades the usual scarlet for warm, glowing orange, lighting the late-season garden with the same slender, tubular, hummingbird flowers. The clone was discovered at the San Antonio Botanic Garden and is generally taken to be the selection known as 'Pumpkin'.
The uncommon white-berried form of coral ardisia, Ardisia crenata 'Alba' is a small, neat evergreen shrub of glossy, scallop-edged dark green leaves, hung in fall and winter with clusters of round white berries in place of the usual coral red. The pale fruit and shining foliage give a long season of quiet interest, indoors in a bright room or out in a shaded, frost-free garden.
