Some years ago we introduced two selections of Conradina collected on the Styx River in southern Alabama, called 'Low Gray' and 'Low Green', and we hope those clones survive in cultivation somewhere still. On a return visit to the Styx River site we gathered several more cuttings from distinctly low-growing plants. This conradina haunts a sandy woodland and cutover near the Styx River, and may well represent a new, as yet undescribed species; what appears to be the same plant turns up some miles east on Blackwater State Forest in northwest Florida. The Styx River plant differs clearly from the taller, more upright Conradina canescens of the open Gulf Coast.
A small shrub of the Cumberland Plateau, found only on the flood-scoured cobble and sand bars of three river systems in eastern Tennessee and a sliver of Kentucky: the Big South Fork of the Cumberland, the Caney Fork, and the Obed. The rest of the Conradina clan keeps to the sand scrub of Florida and the Gulf Coast of Alabama, sun-baked and semitropical. This species took a different path, north into the cooler uplands, and the cold-hardiness that came with the move is the gift to gardens farther north.
Coreopsis integrifolia, the Chipola River coreopsis, is a rare southeastern native that saves its show for the end of the season. When most of the summer flowers have gone over, this tickseed lifts deep golden-yellow daisies, each centered with a dark maroon eye, on slender stems well above the foliage, bringing fresh color to the fall garden. A choice and uncommon perennial, known in the wild from only a handful of counties, the plant is as valuable to the gardener as it is to the pollinators working late.
Native to the open prairies and meadows of North America, Coreopsis lanceolata, the lanceleaf coreopsis, has long been admired for bright, golden-yellow blooms and an easy, hardy nature. This perennial wildflower has been a staple of North American landscapes for a very long time, growing across a wide range of climates and soils, from sandy coastal ground to the rich prairies of the Midwest.
Coreopsis verticillata, the threadleaf coreopsis, is a clump-forming native perennial dressed in fine, thread-like foliage and covered through the long weeks of summer in small, bright yellow, daisy-like flowers. Native to the open woods and clearings of the eastern United States, threadleaf coreopsis has become one of the most popular of all garden perennials, an easy, airy, long-blooming plant for the sunny border.
There is a version of the flowering dogwood almost nobody has met. Cornus florida 'Suwanee Squat' was found in Suwannee County, Florida, by Bob Simons, a forest ecologist who spent half a century protecting the wild hardwood country of north Florida. As a young man in the early 1970s he walked a mixed-hardwood hammock outside Gainesville, decided the place was worth saving, and talked ten landowners and the state into making it San Felasco Hammock; that became the pattern of his life. A man who knew that kind of forest the way most of us know our own street is exactly the sort to notice a dogwood doing something a dogwood is not supposed to do. Woodlanders introduced his low, sprawling oddity to cultivation, and the plant has stayed scarce ever since, the kind of tree you mostly hear about secondhand from someone who saw one and never got over it.
Cornus florida, the flowering dogwood, is the beloved understory tree of the eastern North American woods, widely planted for the great show of white spring bracts (the true flowers are the small green knot at the center), and, in selections like this one, pink. A deciduous woodland tree that grows in moist, well-drained soil in sun or high, dappled shade, the dogwood rewards careful planting: set the root flare high, and never plant too deep.
This elegant small tree carries a graceful, vase-shaped habit that rounds out with age. Blooming two to three weeks after Cornus florida, the kousa dogwood opens striking, pointed flower bracts in late spring to early summer, extending the dogwood season. The bracts surround clusters of tiny true flowers in a star-like display that sets this dogwood apart.
This Chinese dogwood is a spreading, small to medium deciduous tree with clean foliage and showy white-bracted flowers. Unlike the native American flowering dogwood, the bracts are sharply pointed. The tree flowers about a month later than Cornus florida, and is apparently immune or resistant to some of the disease problems that trouble Cornus florida in certain areas. A fine ornamental for an open, semi-shady lawn or border.
Crataegus harbisonii is a small, thorny, deciduous hawthorn with unusually large leaves for the genus, white spring flowers, and red fall fruit. Behind that modest description stands one of the rarest trees in North America: Harbison's hawthorn was perhaps once fairly common around central Tennessee, but is now all but extinct in the wild.
The parsley haw, Crataegus marshallii, is a distinctive and graceful small native tree, named for the shiny, deeply dissected, parsley-like leaves that set the whole genus apart at a glance. White flowers centered with rosy-red stamens open in spring, followed by bright red fruit that lingers into fall.
Crocosmia 'Lucifer' is a vigorous, corm-forming perennial and one of the best summer plants for the southern garden, multiplying steadily in good, moist, neutral to acid soil in sun or light shade. Tall, arching spikes of brilliant red-orange, flame-colored flowers rise over the clump through early to midsummer, held above fans of pleated, sword-like green leaves.
Once thought lost to time and development, Cyrilla arida, known as Scrub Titi, is a botanical rarity with a story as striking as the summer bloom. The famed botanist J.K. Small first described this shrub in the early twentieth century from the desert-like scrub of central Florida. For decades the identity of Scrub Titi was debated and any wild presence uncertain, until a dedicated search led to rediscovery by Kenneth Wurdack and the Woodlanders team in Highlands County, Florida. That tiny remnant population may now be gone, and Cyrilla arida may no longer exist in the wild, which makes every plant in cultivation all the more precious.
Cyrilla parviflora, the Littleleaf Cyrilla, is a small, understated shrub that carries the quiet resilience of the southeastern wetlands. A close relative of the larger Cyrilla racemiflora, this plant offers a finer, more delicate presence, with slender glossy leaves and airy clusters of tiny white flowers.
Cyrilla parvifolia 'Small Leaf' is a rare, fine-textured native selection that we collected in Franklin County, Florida, prized for the distinctly small, evergreen leaves and the delicate, branching habit. Though sometimes grouped botanically with Cyrilla racemiflora, the more widespread Coastal Titi, this selection stands apart in both form and foliage, an easy standout in native and ornamental plantings alike.
Titi is one of the quiet workhorses of the southern wetland, an evergreen to semi-evergreen shrub or small tree that ranges farther than almost any other native of the region, from the coastal plain of southern Virginia down through Florida and west to eastern Texas. In the wild the plant haunts the edges of swamps, bays, and blackwater streams, standing in the wet, acid ground where few woody plants thrive, yet takes with surprising ease to ordinary garden soil.
'Graniteville' is a low, ground-hugging selection of Cyrilla racemiflora, the native Titi, and one of the more distinctive forms of a plant already known for variability. Where the species can build into a small tree, this Woodlanders introduction stays wide and knee-high, and the story behind the plant is a piece of local botanizing: we propagated 'Graniteville' from an almost prostrate individual found years ago on an eroded sandhills seepage slope near Graniteville, South Carolina, and the ground-hugging habit has held true ever since in cultivation.
Decumaria barbara, the native woodvamp or wild climbing hydrangea, is a self-clinging woody vine of the southeastern United States, grown for glossy foliage and flat, creamy-white flower clusters that echo those of the true hydrangeas in early summer. In the wild the vine belongs to wet bottomland forests and swamp margins, and also climbs in the rich, moist coves of the southern Appalachians, hauling itself up tree trunks on hairy aerial rootlets, the holdfasts that let the plant grip bark, brick, or stone without any support at all.
Dianella tasmanica 'Variegata' is a strappy evergreen perennial grown above all for foliage: arching, sword-shaped leaves boldly striped in white and green that stay dense and upright through the season and lend crisp, year-round structure to a bed. In spring and early summer, airy panicles of small, star-shaped, blue to violet flowers rise on wiry stems above the leaves, followed by glossy, deep blue berries that gleam against the pale striping, an unusual and long-lasting ornamental touch that gives the plant a second season of interest.
Few garden shrubs carry a resume like Dichroa febrifuga. In the ground this is a handsome, medium evergreen with lacecap heads of small blue flowers in late spring and, better still, clusters of berries in fall that ripen to an almost unreal iridescent, metallic blue, the kind of structural color usually reserved for beetles and tropical birds. A relatively recent introduction from China, the plant sits close enough to Hydrangea, in the family Hydrangeaceae, that the same trick applies: acidic soil deepens the flowers and fruit to true blue, while alkaline ground pushes them toward pink.
