The white-fruited form of the Asian beautyberry, Callicarpa dichotoma 'Albifructus' is a quiet pleasure of the late-summer border: instead of the usual magenta, the arching stems hang with luminous, ivory-white berries in elegant clusters, cool and refined where the purple kinds are bold. Native to eastern Asia, in Korea, China, and Japan, the white beautyberry is smaller and more graceful than the American species, and all the more striking for the restraint.
Some plants stand quietly in the garden, and some speak. Vitex agnus-castus has been speaking for more than two thousand years, from sun-washed Mediterranean shores to monastery cloisters, from the herbals of ancient Greece to the borders of Southern gardens. In Homer's day the fragrant leaves and lavender flower spikes were woven into ritual garlands. The Romans knew the shrub as the chaste tree, a name wrapped in legend, since the peppery seeds were once thought to cool passion, which earned the seeds the cloister nickname of monk's pepper. The double name says as much twice over: agnus is Latin for lamb and castus for chaste, while the genus Vitex comes from vieo, to weave, a nod to the pliant branches once bent into baskets.
Ruellia coccinea belongs to the acanthus family and comes from the Caribbean, native to Puerto Rico and the Virgin Islands, where the plant grows as a scarlet-flowered subshrub in warm, humid woodland. The Spanish common name, Yerba Maravilla, reads roughly as marvel herb, a fitting nod to the near-constant show. Through the whole of summer R. coccinea produces slender tubular flowers about an inch long, each opening into five spreading scarlet lobes, borne in clusters from the upper leaf axils and unfurling in succession from early summer until the first frost.
Bold, burnished orange trumpets in generous early-summer clusters make Lonicera × tellmanniana one of the most striking climbing honeysuckles ever raised. The hybrid crosses the American coral honeysuckle, Lonicera sempervirens, with the large-flowered Chinese Lonicera tragophylla, and takes the best of each: vivid color, strong growth, and clean foliage, without the invasive streak of the weedy honeysuckles.
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.
Gymnocladus dioicus, the Kentucky coffeetree, is a bold, handsome native shade tree that keeps its own unhurried calendar, among the last trees to leaf out in spring and the first to stand bare in fall. That long leafless season gave the tree a curious name, which means naked branch, and the winter silhouette of thick, blunt, sculptural limbs is a feature in itself. Hillier's great manual calls the Kentucky coffeetree one of the most handsome of all hardy trees, and few who grow one would disagree.
The white-flowered form of swamp milkweed, Asclepias incarnata 'Ice Ballet' carries the same upright, well-mannered habit as the species but trades rosy pink for clusters of pure, cool white, held atop sturdy three-to-four-foot stems through summer. The effect is fresh and luminous in a moist border, and just as useful to wildlife.
Callicarpa dichotoma belongs to the mint family, Lamiaceae, though the beautyberries wear their kinship lightly. The genus name comes from the Greek kallos, beauty, and karpos, fruit, a promise the plant keeps every autumn, while the epithet dichotoma describes the way the slender branches fork in neat pairs, giving the shrub a tiered, arching silhouette. Native across East Asia, from China and Korea into Japan and Vietnam, the purple beautyberry has long been grown for that moment in late summer when clusters of small violet fruits ripen along the stems and hold on well after the leaves have gone.
Few plants carry a story like the Franklin tree. Collected from the banks of the Altamaha River in Georgia by John and William Bartram in the 1760s and named by them for their friend Benjamin Franklin, Franklinia alatamaha was last seen growing wild around 1803 and has never been found in nature since. Every Franklinia alive today, in every garden and arboretum on earth, descends from the seed the Bartrams carried home to Philadelphia. To grow one is to hold a living piece of that lineage.
Pseudolarix kaempferi, better known by the synonym Pseudolarix amabilis and the common name golden larch, is a rare, slow-growing deciduous conifer native to eastern China. Despite the name, the golden larch is not a true larch but the sole member of its own genus, Pseudolarix, prized for a graceful broad-pyramidal form, soft texture, and a brilliant golden fall color that rivals any maple or ginkgo.
Most asters have quit by the time Tatarian aster gets started. Aster tataricus opens in late September and keeps going through October and into November, still looking fresh at the first frost, on stems that stand five or six feet without a stake. The flowers are small, barely an inch across, lavender-blue with a yellow eye, but they arrive in flat-topped clusters by the hundred, and at that height they read as a haze of color at eye level rather than a mound down at your knees.
In July, when most of the shade garden has settled into a holding pattern of foliage and waiting, Aesculus parviflora opens for business. The timing is the first surprise. The flowers are the second. Each panicle is a foot or more of tightly packed white tubular blooms with conspicuous pink-red anthers projecting beyond the petals, the whole spike held upright above the foliage like something assembled by a botanical committee that could not decide between elegant and extravagant and chose both. A mature colony in full bloom in midsummer is among the more spectacular events available to the shade gardener, and the hummingbirds and swallowtails arrive reliably.
Sabal tamaulipensis is a solitary fan palm from the dry limestone hills of northeastern Mexico, where the species climbs the San Carlos Mountains of Tamaulipas and neighboring Nuevo Leon. Stiff, rounded, blue-green fans are held on arching stalks above a trunk that stays short for many years, so young plants read as a fountain of palmate leaves close to the ground. In habitat the palm can eventually reach fifteen to twenty feet, though cultivated plants are slow and often stay compact, and older specimens sometimes recline on a horizontal trunk rather than standing straight. Small, fragrant, creamy flowers give way to round black fruit in the wild.
Spicebush is the shrub that tells you the ground is good. Early land surveyors in the eastern states used Lindera benzoin as an indicator of rich agricultural soil, and the rule holds in the garden: where spicebush thrives, most things will. The plant is a common understory shrub of moist, rich woods from Ontario to Florida and west to Texas, growing six to twelve feet in a loose rounded mass, often colonial from root sprouts, and every part smells of citrus and pepper when bruised.
A small boxwood with narrow, bright green leaves and an unusually showy spring bloom, this is apparently the true Buxus harlandii. The boxwoods commonly sold in the South as B. harlandii, including the variety 'Richard', are, according to Dr. Todd Lasseigne, another Asian species, Buxus bodinieri; the real harlandii is much less often seen.
Luzon viburnum is one of the quiet unknowns of Southern gardening, a handsome large shrub grown around Houston for years and almost nowhere else in the United States. Woodlanders collected this plant in the Houston area, where the species had already proven durable and undemanding in Gulf Coast heat. Viburnum luzonicum comes from open forest, scrub, and roadside thickets across southern China, Taiwan, Vietnam, and the Philippines, and the epithet points to Luzon, largest of the Philippine islands, from which Robert Allen Rolfe described the species at Kew.
Sheep laurel belongs to the heath family (Ericaceae), kin to the rhododendrons, blueberries, and pieris, and shares that family's love of cool, sour, peaty ground. The genus name honors Pehr Kalm, the Finnish-Swedish naturalist and student of Linnaeus who traveled the eastern colonies in the 1740s and sent plants and seed back to Uppsala; Linnaeus returned the compliment by fixing his pupil's name to this handsome American genus. The species epithet angustifolia simply means narrow-leaved, while caroliniana marks the southern form described from the Carolinas, distinguished by leaves softly gray-felted on their undersides.
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.
Glyptostrobus pensilis, the Chinese swamp cypress, is a living fossil and one of the rarest conifers on earth, the last surviving species of an ancient lineage that once ringed the Northern Hemisphere. A deciduous conifer of the cypress family, the swamp cypress is a near-twin of the American baldcypress, sharing the same feathery, soft green foliage, the same love of standing water, and even the same habit of throwing up woody knees from the roots in wet ground. In autumn the foliage turns a warm bronze-red before falling.
Ironweed earns the name twice over. The stems are stiff enough to stand through a hurricane season without staking, and the seedheads that follow the flowers rust to the exact color of weathered iron. But the reason to grow Vernonia noveboracensis is the purple: not the tidy lavender of garden asters but a saturated, almost fluorescent violet that arrives in late July and holds into October, riding five to eight feet up on strong green stems above a mass of long, finely toothed leaves. Few native perennials carry a color this pure so late in the year.
