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.
Podranea ricasoliana, the pink trumpet vine or Port St. John's creeper, is a fast-growing evergreen climber from the warm regions of South Africa, a member of the trumpet-creeper family, Bignoniaceae, prized for showy, trumpet-shaped flowers.
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.
If any native perennial could be said to hum, the honor would go to Pycnanthemum muticum. From mid to late summer the blunt mountain mint gathers a shimmer of broad, silver-frosted bracts at the top of every stem, and within them open dense heads of tiny pink-to-white flowers that draw an almost comic density of life: bees of every kind, wasps, butterflies, skippers, moths, and flies working the nectar from dawn to dusk. In a three-year Penn State study that monitored eighty-six species, no plant drew a greater number and diversity of pollinators.
The swamp rose is one of the few roses that truly loves wet feet, a tall, graceful native shrub of the eastern United States that grows wild along pond edges, streambanks, and in the low, seasonally flooded ground where garden roses would drown. Reaching four to eight feet on arching, sparingly thorny canes, the plant opens fragrant, single, clear pink flowers through the summer, each a simple five-petaled saucer around a boss of gold stamens, a soft, untamed beauty far from the tidy hybrid tea.
A small rose with a long story. 'Magic Dragon' is a 1969 introduction by Ralph S. Moore (1907 to 2009), the legendary Father of Miniature Roses, who bred more than three hundred cultivars from a small nursery in Visalia, California across nearly seven decades. Moore all but invented the climbing miniature category single-handedly, crossing tiny old varieties like Rouletti with full-sized climbers and selecting the offspring that kept the small leaves and flowers but stretched into climbing wood.
The willows gave the world its first painkiller. Willow bark, steeped by Greek and Native American healers alike for fever and ache, carries salicin, the compound nineteenth-century chemists refined into salicylic acid and, in time, aspirin, which still wears the genus name buried in the chemistry. This particular willow comes by a quieter trade. Salix koriyanagi is the Korean basket willow, the name meaning just that, long grown across Korea, Japan, and China for slender rods woven into baskets and furniture by hands that wanted something straight, supple, and strong.
To see Styrax japonicus properly you have to look up. The leaves ride along the tops of the branches, all turned to the sky, while underneath, in late spring, hang rows of small white bells on slender stalks, so the whole horizontal tier of the tree seems lit from below. Stand beneath one in bloom and the common name explains itself.
This variegated form of Confederate jasmine, or star jasmine, is grown as much for the foliage as the flowers. Each leathery, evergreen leaf is bordered and splashed with creamy white, often flushed pink in cool weather, and the leaves run larger than on most forms of Trachelospermum jasminoides, so the vine reads as a soft, marbled cloud of green and cream on a fence or trellis even out of bloom.
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.
A cold-hardy citrus with a Woodlanders pedigree. Woodlanders has long led in offering citrus and citrus hybrids that stand outdoors beyond the usual citrus belt, and the calamandarin is one of the toughest. Likely a hybrid of a mandarin, Citrus reticulata, and a calamondin, the calamandarin blends easy-peeling, tangerine-like fruit with the cold tolerance that calamondin brings to the cross.
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.
A seldom-seen species with old-world charm, Abelia chinensis is a deciduous shrub native to China and one of the foundational parents of the widely grown Abelia x grandiflora. Far less common in American gardens than its hybrid offspring, the true species offers its own quiet distinctions: larger foliage, a fuller habit, and a long summer season of bloom that makes it a thoughtful choice for collectors and pollinator gardeners alike.
Abeliophyllum is a genus of a single species, first described from Korea in 1919 and grown in Western gardens since the 1930s, when it earned an Award of Merit from the Royal Horticultural Society. It belongs to the olive family beside lilac and forsythia, and in the wild it clings on at only a handful of Korean sites, where it is now protected by law as an endangered plant. This is the white-flowered species itself, the parent of the better-known pink form.
Abutilon megapotamicum is the trailing one of the flowering maples, a slender, half-vining deciduous shrub that drapes and clambers rather than standing stiffly upright. Its species name means "of the big river," for the Rio Grande basin of southern Brazil where it grows wild, and like the rest of its tribe it belongs not to the maples its leaves suggest but to the mallow family, in company with hibiscus and hollyhock.
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.
A medium to large deciduous shrub closely related to the native buttonbush, Adina rubella wears smaller leaves and bears similar but daintier flowers: round, scented heads of pale pink and white, each bristling with styles into a small Sputnik, carried over a long season from early summer well into fall. The pincushion blooms draw bees and butterflies just as the buttonbushes do, and an open, arching habit gives the shrub a fine-textured grace.
A wide-spreading, suckering, multi-stemmed deciduous shrub of slow, deliberate growth, Aesculus parviflora var. serotina carries the same upright white bottlebrush flowers as the bottlebrush buckeye, but opens them two to three weeks later, well into the heat of summer. The overall shape is irregular and almost stratified, the branches layering horizontally, and the medium to dark green leaves turn a clear yellow in fall.
The red buckeye is the South's hummingbird herald, a clump-forming, round-topped deciduous shrub or small tree whose lustrous, palmately compound leaves break very early, often before the last frosts, and whose six-inch panicles of tubular scarlet-red flowers open in spring just as the ruby-throated hummingbirds return north. The bright bloom, unusual among the buckeyes, draws hummingbirds and bees in numbers and gives the plant a long place in the affection of native-plant gardeners across the southern United States.
