Plants that turn their faces to the light. This is the roll call for the open, sun-struck parts of the garden, the borders and banks that bake from morning to evening, where the toughest, brightest, most floriferous plants do their best work.
Staghorn sumac is a bold native shrub or small tree of the northeastern United States and Canada, growing fifteen to thirty feet on stout, forking stems clothed in fine velvety hairs, the texture and antler-like branching that give the plant the name. The big, pinnate leaves are bright green through summer and turn a spectacular blend of yellow, orange, and red in fall, one of the great autumn shrubs of the eastern flora.
Hardiness
Zones 4–8
Light
Full Sun / Part Shade
Height
15–30 ft.
Spread
15–20 ft.
Bloom
Yellow
Plant type
Shrub
Traditional use
digestive health, respiratory support, topical applications, general wellness
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.
Rudbeckia fulgida var. fulgida is the true orange coneflower, the wild species that stands behind the famous 'Goldsturm', quieter, finer, and later to bloom than that celebrated garden child. From a low clump of dark, roughly hairy leaves rise branching stems two to three feet tall, each ending in a small golden daisy about two inches across, the deep yellow rays set around a low dome of brown-black. Where many of the black-eyed Susans have blazed and faded by August, the orange coneflower is only getting started, carrying many small flowers from late summer well into October.
Important: This plant is sold within South Carolina only.In the high-gradient streams of the southern Appalachians, the Gauley, the Bluestone, the Greenbrier, scattered tributaries of the New River, and a handful of similar second- and third-order rivers, grows a shrub that holds on to rocky bars and scoured banks where almost nothing else can. This is Spiraea virginiana, the Appalachian spiraea, a plant that evolved alongside the violent flood regime of these mountain rivers and depends on that disturbance. The floods scour competing vegetation off the banks, expose mineral soil for germination, and break off rhizome fragments that float downstream to colonize new sites. Where the rivers were dammed, the floods stopped, and the spiraea began to disappear.
Stokesia laevis is one of those rare native perennials that marries toughness with elegance, a plant that has stood its ground in the Southeastern pinelands for ages yet looks as though it belongs in the most refined cottage border. Native to the sandy, open woods and pine savannas of the Carolinas, Georgia, and the Gulf coastal plain, this Stokes' aster rises each spring from tidy, semi-evergreen rosettes of glossy leaves before sending up broad, fringed flowers in shades of sky blue, lavender, or soft cream.
Symphyotrichum oblongifolium, the aromatic aster, saves the best of the season for last. Long after most perennials have folded, this tough native throws up a low, spreading mound of stiff, well-branched stems and buries the whole clump under small violet-blue daisies, each lit with a bright gold eye, from early fall well into November. The show arrives just as the garden goes quiet, and the flowers hum with the last bees and butterflies of the year.
Bald cypress is the great deciduous conifer of the southern swamp, a long-lived, stately tree of river margins, bottomlands, and blackwater sloughs across the southern United States, and one of the most beautiful native trees the region has to offer. Soft, feathery, two-ranked needles clothe the branches in a light, bright green through summer, then turn a warm russet-orange and fall, leaving a broad, pyramidal frame bare for winter.
Acer barbatum is a medium to large deciduous tree of rounded, oval form, a southern cousin of the northern sugar maple and sometimes filed under Acer saccharum subsp. floridanum or Acer floridanum. The Florida maple is built for heat in a way the northern relative is not, smaller in every part, with leaves that are whitish beneath and a constitution suited to long, humid summers. In the wild these trees favor fertile, moist, well-drained, often calcareous ground, frequently along streams and in rich hammocks from Virginia south to the Florida panhandle and west into Texas.
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.
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.
A graceful native onion, Allium cernuum, the nodding onion, lifts loose clusters of pink to lavender, bell-shaped flowers that bend over in a soft arc at the top of slender stems, swaying through mid and late summer above tufts of grassy, blue-green foliage. The nodding habit gives the plant a particular charm, and the flowers draw native bees, butterflies, and other pollinators in good numbers.
Hardiness
Zones 4–8
Light
Full Sun / Part Shade
Height
12–18 in.
Spread
6–8 in.
Bloom
Pink
Plant type
Perennial
Traditional use
respiratory support, digestive health, immune support
Seaside alder is a medium to large deciduous shrub, sometimes a small tree, with glossy, oval, toothed leaves and a habit of doing things backward. Where every other native alder flowers in spring, Alnus maritima opens elongated catkins in the fall, then carries small, woody, pinecone-like fruits through winter for quiet ornament.
Among the rarest of the serviceberries, Amelanchier nantucketensis is a low, thicket-forming shrub that Eugene Bicknell first described in 1911 from the sandplains of Nantucket, the Massachusetts island whose name the plant carries. Nantucket serviceberry belongs to a small, taxonomically slippery group within the rose family, so closely tangled with neighboring shadbushes that botanists have argued for more than a century over whether this is a true species or a stabilized hybrid. What sets the plant apart is disarmingly small: petals shorter than those of any other serviceberry in the Northeast, often dusted with pollen along their own margins, a quirk called andropetaly that appears nowhere else in the group.
Coastal serviceberry is the compact, low-growing member of a beloved native clan, a small deciduous shrub of the Atlantic coastal plain that spreads gently into colonies and opens clouds of white, five-petaled flowers in early spring, among the first shrubs to bloom as the woods wake.
Amelanchier x grandiflora is the apple serviceberry, a naturally occurring cross between two eastern natives, the downy serviceberry and the smooth Allegheny serviceberry, and 'Autumn Brilliance' is the selection that made the group famous. The Illinois nurseryman Willet Wandell found this seedling in his Urbana nursery and introduced the plant to gardens in 1986 under U.S. Plant Patent 5,717, choosing the seedling above all for the blaze of autumn color behind the name. Decades on, 'Autumn Brilliance' remains the most widely planted serviceberry in the trade, prized for a vigorous, gracefully branched frame and reliable good looks in every season.
Apple serviceberry, Amelanchier x grandiflora, is the graceful natural hybrid of two eastern native serviceberries, the downy and the smooth Allegheny, and 'Princess Diana' is among the loveliest selections of the group. The plant appeared in a cultivated garden in Elm Grove, Wisconsin in the mid-1980s and was granted U.S. Plant Patent 6,041 in 1987, chosen for a wide, gracefully spreading canopy, generous white bloom, and fall color that arrives early and holds late. Where many serviceberries grow stiffly upright, 'Princess Diana' reaches outward, a small tree with the airy, layered poise the name suggests.
Smooth false indigo is a rare deciduous shrub of sandy southern streambanks, carrying pinnate, compound leaves whose leaflets are notably large and rounded, a softer, more luxuriant texture than the ferny foliage of the common false indigos. In early summer the branch tips raise slender spikes of tiny blue to purple flowers, each lit with the bright orange anthers typical of the genus.
Ampelaster carolinianus is a woody, scrambling, semi-evergreen vine that climbs through shrubs and over stream banks along the coastal plain of the southeastern United States, opening lavender-blue flowers in November and December when every other aster has long since finished. The climbing aster keeps a private schedule, and that contrary timing is the whole charm.
Threadleaf bluestar is grown for two seasons at once: a haze of soft, powder-blue stars in late spring, and a billow of fine, needle-thin foliage that turns a blazing clear gold in fall. Native to the Ouachita Mountains of central Arkansas, Amsonia hubrichtii forms a large, dense, shrub-like clump of upright stems clothed in those threadlike leaves, and the autumn color alone earns a place in any sunny border.
