Oxydendrum arboreum, the sourwood, is one of the loveliest and most distinctive trees of the Eastern American woods, and among the very last to flower each year. The name tells the story twice over: Oxydendrum joins the Greek oxys, sour or sharp, and dendron, tree, while the common name echoes the same tang, for the leaves, twigs, and bark all taste sourly of oxalic acid when chewed. A member of the heath family alongside azaleas, rhododendrons, and blueberries, sourwood stands alone as the sole species in the genus, native to well-drained, acid woodland soils from southern Pennsylvania to the Florida panhandle and west toward Louisiana, most abundant in the lower Appalachians.
Hardiness
Zones 5–9
Light
Full Sun / Part Shade
Height
30–50 ft.
Spread
15–25 ft.
Bloom
White
Plant type
Tree
Traditional use
digestive health, respiratory support, general wellness
Passiflora 'Incense' is a passionflower bred for pure spectacle, an extraordinary cross between the native maypop, Passiflora incarnata, and the South American Passiflora cincinnata. The hybrid gathers the toughness of the native parent and the drama of the exotic one into a single deep-violet flower four to five inches across, the wavy corona filaments frilled and banded in purple and white, carrying a sweet, incense-like fragrance that gives the plant its name.
Persea borbonia, the redbay, is a handsome broadleaf evergreen native to the southeastern United States, ranging from coastal Virginia through Florida and west along the Gulf. A member of the laurel family and a close relative of the avocado, the redbay carries the same aromatic oils, and the glossy leaves have long been used in the southern kitchen much as bay laurel (Laurus nobilis) is, to season soups, stews, and gumbo.
Phlox carolina 'Kim' is among the best of the Carolina phloxes, a selection found by the plantswoman Jan Midgley in Alabama and grown ever since for good health and honest flower power. From a low, tidy clump of narrow, almost lime-green leaves rise sturdy stems eighteen to twenty-four inches tall, each carrying an open, airy cluster of pale to bright pink flowers, five petals apiece, hovering just above the foliage from late spring into early summer. Where the border phloxes so often finish the season spotted and tired, 'Kim' holds clean, fresh foliage from spring straight through fall.
Wild blue phlox turned up in the Woodlanders catalog almost by insisting on it, growing in the woods around Aiken the way the plant has for as long as anyone can remember. We have watched these colonies for years, and taking this long to offer them is either a comment on our patience or on our woody bias. Possibly both.
Phlox pilosa, the downy or prairie phlox, is a native of open woods, prairies, and glades across much of the eastern and central United States, and 'Eco Happy Traveler' is one of the most rewarding garden selections, made for a spreading habit and a long run of clear rose-pink bloom. The soft, downy stems and narrow leaves give the plant the common name, and the whole low mat is topped in late spring by loose clusters of fragrant, five-petaled flowers.
This Phoebe is a broadleaf evergreen tree in the laurel family, Lauraceae, and a relative of the redbay and the avocado in the genus Persea. The genus Phoebe gathers more than fifty species of evergreen trees and shrubs across subtropical and tropical Asia, long known in China as nanmu and prized for hard, fine-textured, aromatic timber used in fine furniture and building since ancient times.
Pieris phillyreifolia, the climbing fetterbush, is one of the strangest and most wonderful of Southeastern natives, an evergreen member of the heath family with a habit unlike any other hardy shrub. In cultivation the plant grows as a neat, small evergreen shrub of two to three feet, clothed in narrow, leathery dark green leaves about an inch long.
Pieris ryukyuensis is the lily-of-the-valley shrub of the Ryukyu Islands, the warm archipelago that trails south from Japan toward Taiwan, and 'Temple Bells' is a choice selection of this heat-tolerant species. The glossy, slightly toothed evergreen leaves emerge a warm bronze and mature to deep green, giving a polished, year-round presence on a dense, rounded frame of three to six feet.
Piloblephis rigida, wild or Florida pennyroyal, is a compact evergreen native mint from the sandy scrublands and pine flatwoods of Florida. The plant forms a low, tidy mound of fine, needle-like foliage that carries a clean, resinous, minty fragrance, released at a brush of the hand or on a warm afternoon in the sun.
Hardiness
Zones 8–10
Light
Full Sun
Height
1–2 ft.
Spread
2–3 ft.
Bloom
Purple
Plant type
Shrub
Traditional use
respiratory support, topical applications, general wellness
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.
Polygonatum commutatum, the great or giant Solomon's seal, is a bold native perennial of the eastern North American woodlands, sending up tall, unbranched, gracefully arching stems clad in broad, oval, alternate leaves. From the leaf axils along the underside of each stem hang small, creamy-white, bell-shaped flowers, usually in pairs, in late spring and early summer.
Hardiness
Zones 3–8
Light
Part Shade / Full Shade
Height
3–5 ft.
Spread
1–2 ft.
Bloom
White
Plant type
Perennial
Traditional use
pain relief, digestive health, respiratory support, general wellness
Polygonatum odoratum 'Variegatum', the variegated Solomon's seal, is one of the most graceful of all shade perennials, an Old World cousin of the native Solomon's seals grown for luminous, cream-edged foliage on arching stems. Each lance-shaped leaf carries a soft green center rimmed and streaked in creamy white, and the new stems flush a warm rose before greening.
Hardiness
Zones 4–9
Light
Part Shade / Full Shade
Height
1–2 ft.
Spread
1–2 ft.
Bloom
White
Plant type
Perennial
Traditional use
respiratory support, pain relief, digestive health, general wellness
The procimequat is a rare and fascinating citrus hybrid, born from a botanical marriage of the Eustis limequat (itself a cross of kumquat and lime) and the Hong Kong kumquat (Fortunella hindsii). The result is a precocious, compact plant that combines the zesty lime tang of the limequat parent with the tiny, ornamental charm of the wild kumquats, all on a frame small enough for a patio pot.
Before European settlement reshaped the eastern landscape, Prunus americana was a fixture at the forest edge: thicket-forming, thorny, and extravagantly beautiful in early spring when the plum covered itself in white flowers before the leaves had even stirred. The Lakota knew the plum as kañta, the Cherokee as gunasdv, and across dozens of nations from the Great Plains to the Appalachians the tree was considered a plant of genuine importance. The fruits were eaten fresh, dried into cakes, and worked into pemmican, the dense, calorie-rich mixture of dried meat, fat, and fruit that sustained people through long winters and longer journeys. The inner bark was used medicinally, and the dense, close-grained wood was worked into tools. This was not an ornamental plant in the minds of the people who knew it first. The plum was a resource, in the fullest sense.
A native plum with a longer human history than any other fruit in North America. Prunus angustifolia, the Chickasaw plum, also called Cherokee plum, sand plum, sandhill plum, or Florida sand plum depending on the part of the range you are standing in, was actively cultivated by Indigenous peoples across the southeastern and central United States long before European contact. The Chickasaw, Cherokee, and several other nations carried the species in their orchards and food gardens, dried the fruit for winter storage, and almost certainly moved the plant eastward through pre-Columbian trade networks from what botanists now believe to be the species' true origin further west. The species was so deeply associated with Indigenous cultivation by the time European naturalists arrived that the binomial angustifolia, narrow leaf, eventually displaced earlier names like P. chicasa in formal taxonomy, though the common names kept the tribal attribution. Kansas made the plant its official state fruit in 2022. Few American native fruits carry their human history this visibly.
Hardiness
Zones 5–9
Light
Full Sun / Part Shade
Height
6–10 ft.
Spread
6–10 ft.
Bloom
White
Plant type
Shrub
Traditional use
topical applications, digestive health, respiratory support
Prunus caroliniana, the Carolina cherry laurel, is a fast, dense broadleaf evergreen native to the coastal plain of the southeastern United States, from North Carolina to Texas. The glossy, deep green, finely toothed leaves and tight, upright habit make the tree one of the South's most useful evergreen screens, and the crushed foliage carries the sharp almond, maraschino-cherry scent that marks the genus.
Prunus japonica, the Japanese bush cherry or Japanese almond-cherry, is a compact deciduous shrub grown for an early flood of delicate pink-to-white bloom. Wiry branches carry dense clusters of five-petaled flowers just as the leaves appear, wrapping the low, rounded frame in soft color in early to mid spring.
