This is the pomegranate grown the old way, for the fruit. Punica granatum is a deciduous Middle Eastern shrub of narrow, glossy leaves and vivid orange-red flowers, followed by the large, leathery-skinned, garnet-seeded fruits for which the plant has been cultivated since antiquity. Woodlanders raised this particular selection from seed of a good fruiting specimen in upstate South Carolina, and the plant may well represent 'Wonderful', the widely grown commercial variety, proven here as a dependable cropper in the southern garden.
Hardiness
Zones 8–10
Light
Full Sun
Height
10–12 ft.
Spread
6–8 ft.
Bloom
Orange
Plant type
Shrub
Traditional use
digestive health, heart support, general wellness, topical applications
Where blunt mountain mint is all broad silver, Pycnanthemum tenuifolium is the slender cousin, a fine-textured native built from wiry stems and narrow, almost needle-thin leaves. From midsummer into early fall the plant clouds over with flat-topped clusters of tiny white to pale lavender flowers, faintly purple-speckled, and the effect at a distance is a low haze of bloom. What the flowers lack in size they make up in draw: bees, small butterflies, wasps, and beneficial insects work the nectar in numbers that make narrowleaf mountain mint one of the most valuable pollinator plants of the eastern flora.
Hardiness
Zones 6–9
Light
Full Sun / Part Shade
Height
2–3 ft.
Spread
2–3 ft.
Bloom
White
Plant type
Perennial
Traditional use
digestive health, general wellness, topical applications
The berries are the whole argument. Where most firethorns load their branches with orange and scarlet, this clone ripens to a clean clear yellow, abundant and unusually persistent, holding well after the red-fruited kinds have been picked over by birds. The foliage is relatively small, glossy, and evergreen, which gives the shrub a tidier and far less coarse look than the genus normally manages. Flat clusters of small white flowers cover the branches in late spring and are worked hard by bees. The thorns are entirely real and should be respected.
Pyracomeles vilmorinii is the sort of plant collectors trade knowing looks over, a small, fine-textured evergreen so uncommon that most gardeners have never met one. The little leaves are cut into narrow, fern-like divisions along arching, thornless branches, and in spring flat clusters of small white flowers give way by autumn to a scatter of coral-red fruits. The overall effect is airy and delicate, unusual in an evergreen shrub.
Pyrrosia lingua 'Kei Kan' is a fern for people who think they do not like ferns. Nothing here is lacy or feathery. The fronds are thick, leathery, and strap-shaped, and in this selection the tips fork and crest into ragged, comb-like divisions, the feature that earns the Japanese name Kei Kan, meaning cockscomb. The overall effect is closer to a piece of green leather sculpture than to the soft filigree most people picture when they hear the word fern.
Quercus acerifolia is one of the rarest oaks in North America, and one of the most quietly beautiful. The name says the first thing you notice: acerifolia means maple-leaved, and the upper leaves really do look like a sugar maple's, often as wide as they are long, cut into three to five sharp, glossy lobes that turn deep red and burgundy in fall. A close relative of the Shumard oak, maple-leaf oak grows as anything from a stunted, multi-trunked shrub on a windswept ridge to a single-trunked tree of forty or fifty feet in cultivation.
Quercus agrifolia, the coast live oak, is the evergreen oak of the California coast, the gnarled, dark-canopied tree that shades the golden hills of Steinbeck country and spreads heavy limbs over ranchland and canyon. The holly-like leaves are small, thick, and leathery, glossy dark green above with a spiny-toothed edge, and the tree holds them year round, casting the deep, cool shade that is the plant's signature. Left room, coast live oak builds a broad, low, romantically crooked crown.
Quercus alba, the white oak, is the grandfather of the eastern forest, a slow, massive, long-lived tree that can stand for centuries and outlast the people who plant them. The most famous of all was the Wye Oak of Wye Mills, Maryland, a single white oak that stood for more than four hundred and sixty years and served as Maryland's state tree until a storm brought the giant down in 2002. The broad, rounded crown, the pale, scaly, ash-gray bark, and the deeply lobed, blue-green leaves are the picture most people carry of an oak.
Hardiness
Zones 3–9
Light
Full Sun / Part Shade
Height
50–80 ft.
Spread
50–80 ft.
Bloom
Yellow
Plant type
Tree
Traditional use
digestive health, topical applications, respiratory support
Quercus arizonica is the heavy, pale-barked white oak of the Madrean Sky Islands, the ranges that lift out of the desert in southeastern Arizona, southwestern New Mexico, west Texas, and northern Mexico. Growth is slow and the frame is broad: stout limbs, an irregularly spreading crown, and in time a trunk three feet through on a tree capable of sixty feet where the site allows, though garden specimens usually settle nearer thirty. The leaves give the species away, thick and stiff as harness leather, blue-green above and conspicuously pale and felted beneath, holding through most winters and dropping only as new growth pushes in spring. Old bark goes ashy white and deeply furrowed, which is where the common name comes from.
This oak is named for a doctor who loved plants more than medicine. Alvan Wentworth Chapman practiced in Apalachicola, on the Florida panhandle, and botanized the Gulf coast so thoroughly that his Flora of the Southern United States, published in 1860, stood for decades as the book on the region's plants; this scrub oak carries his name in thanks.
Sand live oak is the live oak of the sandhills, a tough, evergreen cousin of the great Southern live oak scaled for drier, leaner ground. Where Quercus virginiana spreads into a vast shade tree, this species usually stays a small tree or even a shrub, dark and dense and salt-proof, holding leathery evergreen leaves through the year on the deep, dry sands of the coastal plain.
Georgia oak is a rarity in every sense, a small, refined red oak so restricted in the wild that most people have never seen one. The species clings to the granite outcrops of west-central Georgia and central Alabama, the flatrock country around Stone Mountain, where thin soil keeps the plant stunted and shrubby; give the same tree good ground and it grows into a shapely small tree of fifteen to thirty feet, clothed in small, glossy, bristle-tipped leaves that turn red and burgundy in fall.
This is one of William Bartram's oaks. He came upon the tree on his travels through the southeastern backcountry in the 1770s, and the botanical name still carries his hand, Quercus hemisphaerica Bartram ex Willd., the species epithet meaning half-a-globe, for the little domed cap that sits like a skullcap on the acorn.
Bear oak is the scrub oak of the barrens, a tough, thicket-forming little oak that thrives exactly where good trees give up. Many-branched and gnarled, usually a shrub or small tree well under twenty feet, the species clothes dry ridgetops, sandplains, and pine barrens across the Northeast, reaching south sparingly into the Carolinas, the small glossy leaves silvered beneath and the branches heavy in a good year with small, bitter acorns.
Shingle oak is the oak that fools people, an oak with no lobes at all. The glossy, dark green leaves are long, entire, and laurel-like, closer to a rhododendron or a bay than to the deep-cut foliage of most oaks, and only the single bristle at each leaf tip gives the family away. A medium to large deciduous tree of forty to sixty feet, neat and pyramidal when young and rounding with age, the tree brings a clean, distinctive texture that few other shade trees can match.
The name is the whole description: incana means hoary, gray-haired, and bluejack oak wears a coat of fine pale hairs that turns the foliage a soft blue-gray, almost silver in some lights, unusual in a genus that mostly trades in greens.
Turkey oak earns the name from the leaf, three-lobed and clawed and splayed exactly like the track a wild turkey leaves in sand, which is fitting, because sand is where these trees live. Quercus laevis is the signature oak of the deep sandhills, the droughty white-sand ridges of the longleaf country from the Carolinas to the Gulf, ground so poor and so hot that most trees simply decline the invitation.
This oak is named for a woman the botanist married. William Willard Ashe, the tireless North Carolina forester who described hundreds of southern trees, set the species down as Quercus margaretta in honor of Margaret Henry Wilcox, whom he would wed in 1905; few oaks carry so personal a dedication.
This oak carries the name of a Pennsylvania parson. Gotthilf Heinrich Ernst Muhlenberg was a Lutheran minister who botanized on the side, thoroughly enough that the German-American botanist George Engelmann named the species for him, and then misspelled it: Engelmann set an umlaut over the u that Muhlenberg never used, and the rules of botanical naming have fossilized the slip ever since, transliterating it into the tongue-twisting muehlenbergii we are stuck with.
The cup gives them away. Most oaks set their acorns in a cup of overlapping scales, but Quercus myrsinifolia belongs to the ring-cupped oaks of East Asia, the Cyclobalanopsis, whose acorn sits in a cup banded with smooth concentric rings like a tiny stacked beehive.
