'Madison' is the cold-hardy Confederate jasmine, the selection that carries the beloved evergreen vine a full zone north of where the tribe usually stops. Vigorous and twining, with glossy dark leaves and the powerfully fragrant, white, star-shaped flowers that make star jasmine famous, this form has proved hardy into USDA zone 7, well beyond the reach of the standard Trachelospermum jasminoides.
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.
Few shrubs wear a name as plainly as this one. Odoratissimum is Latin for the most fragrant, the sweetest-scented, and sweet viburnum earns the superlative in late spring, when conical panicles of tiny white flowers open across the canopy and carry a soft, honeyed perfume on warm air. A member of the moschatel family, Adoxaceae, and a cousin of the elders and the arrowwoods, Viburnum odoratissimum ranges as a wild plant from the Himalayan foothills of India through Myanmar, Thailand, and Vietnam to China, Taiwan, Korea, and Japan, a broad Asian sweep that hints at the plant's easy adaptability in the warm garden.
They carry their Roman name almost unchanged. Tinus was what the Romans called the shrub two thousand years ago, the name Pliny the Elder set down in his Natural History, and when Linnaeus came to catalogue them he simply kept it. The reason gardeners have held onto Viburnum tinus just as long is that they flower in the cold. While the rest of the garden is shut down for winter, they cover themselves in tight clusters of deep carmine buds that open a few at a time across weeks into small white flowers, so they carry both colors at once through the bleakest stretch of the year. The foliage is the second argument, dense and dark and glossy, evergreen to the ground with none of the gapping that lesser shrubs fall into. 'Spring Bouquet' is the compact, well-behaved selection, rounding into a tidy four to six feet, which makes it the one to reach for when you want a hedge, a low screen, or a piece of evergreen structure that also happens to bloom in February. Metallic blue-black berries follow for the birds, set best when more than one plant grows nearby. They take shade, salt, and coastal wind without complaint. Few evergreens hand you this much in the dead of winter, which is precisely the season you'll be grateful for it.
Some viburnums are grown for the eye and some for the nose; the Burkwood viburnums are firmly the latter. Viburnum x burkwoodii is a cross between the intensely fragrant Viburnum carlesii and the glossy evergreen Viburnum utile, first raised by the brothers Burkwood and their partner Skipwith at their nursery near Kingston-on-Thames in England in 1924. 'Park Farm Hybrid' is a sister seedling from that same celebrated work, selected for a bolder flower and a deeper bud.
A tough, glossy evergreen born of two Chinese parents and a Prague nursery. Viburnum x pragense is the cross of the leatherleaf viburnum, Viburnum rhytidophyllum, with the service viburnum, Viburnum utile, first raised by the plantsman Josef Vik at the Municipal Nurseries of Prague in 1955 and named for the city in 1959. The epithet pragense simply means of Prague, a rare instance of a garden hybrid carrying a birthplace rather than a botanist.
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.
A superior selection of the ancient chaste tree, chosen for the size and color of the bloom. Vitex agnus-castus 'Shoal Creek' is a deciduous large shrub or small tree, native in the species to southern Europe and western Asia and long grown across the South for a long season of summer flower. The palmate, aromatic leaves have now and then been mistaken for those of cannabis, a passing resemblance that gives the plant a certain conversational charm.
A brightly variegated cousin of the chaste tree, grown for foliage as much as flower. Vitex trifolia, sometimes called the three-leaf chaste tree or Arabian lilac, is a warm-climate shrub of the mint family, native along tropical and subtropical coasts from eastern Africa through southern Asia to Australia and the Pacific. The species name trifolia points to the leaves, usually held in threes, and the selection 'Variegata' edges each gray-green leaflet in creamy white for a cool, luminous effect.
There are few sights more stirring than a wisteria in bloom, and 'Amethyst Falls' offers all the romance without the unruly habits of the Asian cousins. This refined selection of the native American wisteria, Wisteria frutescens, pours out cascades of fragrant, lavender-violet blossoms in late spring, with smaller flushes through summer, a soft echo of springtime returning again and again.
For the first sixty-five years in the books, this vine was filed as a kind of soybean. Linnaeus named the plant Glycine frutescens in 1753, frutescens meaning turning shrubby, and there the classification sat until 1818, when Thomas Nuttall looked again, decided a woody climber of the southern riverbanks deserved a genus apart, and named the vine for his friend Caspar Wistar, the Philadelphia anatomist. Somewhere between the man and the plant a vowel slipped, Wistar becoming Wisteria, and the misspelling has outlived everyone involved.
Some years ago the late Lynn Lowery, a pioneer of Texas native plants, found a fine selection of native wisteria near the dam of an East Texas reservoir. The dam was known as Dam-B, and Lynn gave that name to the plant, though some contend the true name was Damn Bee. Woodlanders thanks Dr. David Creech of Stephen F. Austin State University in Nacogdoches, Texas, for the start of this and several other fine plants.
A rare white form of the well-behaved native. Wisteria frutescens var. nivea is a twining, woody, deciduous vine with compound leaves and short clusters of pure white flowers that open with the foliage, far less rampant than the common Asian wisterias and, in white, a genuine rarity. This form was virtually unknown to American gardeners until Woodlanders brought the plant into the trade.
The white form of the latest-blooming native. Wisteria macrostachya 'Clara Mack' is a twining, deciduous Kentucky wisteria with compound leaves and long, hanging clusters of pure white flowers, a splendid white version of a species normally blue. The racemes run longer and open later than those of the other native, Wisteria frutescens, extending the native wisteria season.
A charming citrus hybrid for containers, winter patios, and kitchen harvests. Known as the calamondin orange, x Citrofortunella mitis 'Calamondin' is a compact, cold-tolerant citrus treasured for abundant fragrant blossoms, ornamental good looks, and tart, edible fruit. A natural cross between the mandarin orange, Citrus reticulata, and the kumquat, Fortunella, calamondin is equally at home on a patio or in a bright kitchen window, offering both beauty and bounty the year round.
A brand-new intergeneric hybrid, and a small horticultural triumph. Dr. Tom Ranney of the North Carolina State University research station in Fletcher succeeded in crossing two icons of the Southern flora: the legendary Franklinia alatamaha, the lost Franklin tree that has not been seen in the wild since the early 1800s, with the native loblolly bay, Gordonia lasianthus. The result is xGordlinia grandiflora, a bigeneric cross that carries the best of both parents.
Yuzu Ichandrin is not a lemon. This is something older and considerably more interesting, a naturally occurring hybrid between Ichang papeda, Citrus ichangensis, and Satsuma mandarin, long cultivated across the high-elevation citrus regions of China and Japan, and among the most cold-hardy citrus in existence. Where standard yuzu, Citrus junos, and true lemons would surrender to a Southern winter, Ichandrin holds. Mature, established trees have come through ten degrees Fahrenheit with nothing worse than tip dieback. This is, by any honest measure, the citrus a zone 7 or 8 gardener actually gets to keep.
A rare gem of the Southeastern coastal plain, chosen for the bluest foliage of the tribe. Zenobia pulverulenta 'Woodlanders Blue' is a semi-evergreen shrub of the heath family, native to the pocosins and pine savannas of the coastal Carolinas, and grown above all for striking powder-blue, glaucous foliage and hanging clusters of white, bell-shaped flowers in early summer. Woodlanders selected and introduced this exceptionally blue form, which has since won wider recognition.
A native lily that answers the rain. Zephyranthes atamasco, the atamasco lily or rain lily, is a bulbous perennial of the amaryllis family, native to moist woods and meadows of the Southeastern United States. The name atamasco comes from the Powhatan people of the Virginia tidewater, an old word carried into botany, and the plant has also long been called Easter lily for the season of bloom.
A modern Franklin tree with year-round presence and late-summer perfume. ×Schimlinia 'Schima Lina Ding Dong' is a rare intergeneric hybrid bred to capture the romance of the lost Franklin tree while adding real garden durability. Raised by the Mountain Crop Improvement Lab at NC State, the selection crosses Franklinia alatamaha, the legendary Georgia native long gone from the wild and famous for luminous white flowers, with Schima remotiserrata, a broadleaf evergreen of the tea family from Asia. The result is an elegant evergreen carrying fragrant, white, camellia-like blooms in late summer, just when the garden most wants a fresh highlight.
