Trees of Tennessee: 42 Common Native Trees (and 4 to Avoid)

The most common trees in Tennessee are red maple, tulip poplar (the state tree), white oak, chestnut oak, sugar maple, hickories, sweetgum and Virginia pine, with eastern red cedar, the official state evergreen tree, on old fields and limestone glades all over Middle Tennessee. About half of Tennessee is forested, and most of that forest is oak and hickory. Pines grow on the dry ridges of the Cumberland Plateau, red spruce and Fraser fir on the highest peaks of the Smokies, and bald cypress in the swamps of West Tennessee.

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Tennessee runs from the Blue Ridge Mountains in the east, through the Ridge and Valley, the Cumberland Plateau, the Highland Rim and the Central Basin, to the Mississippi River floodplain in the west. The mountains alone have more than 100 native tree species, and the rich, sheltered coves of the Great Smoky Mountains hold some of the largest hardwood trees in the eastern U.S.

Tulip poplar, the state tree of Tennessee
Crusier Tulip poplar, the state tree of Tennessee
TreeBotanical nameNative to TNWhere you’ll see it
Shortleaf PinePinus echinataYesDry ridges of the Cumberland Plateau and Highland Rim
Virginia PinePinus virginianaYesOld fields and poor soils in East and Middle Tennessee
Loblolly PinePinus taedaYes, in the south; widely plantedTimber plantations across the state
Eastern White PinePinus strobusYesMountains of East Tennessee and gorges of the Cumberland Plateau
Eastern Red CedarJuniperus virginianaYesOld fields, fencerows and the cedar glades of Middle Tennessee
Eastern HemlockTsuga canadensisYesCool, shady ravines and stream banks in East Tennessee
Red Spruce and Fraser FirPicea rubens and Abies fraseriYesHighest peaks of the Great Smoky Mountains
Bald CypressTaxodium distichumYesSwamps, sloughs and Reelfoot Lake in West Tennessee
White OakQuercus albaYesUpland forests statewide
Northern Red OakQuercus rubraYesMoist slopes and coves, especially in East Tennessee
Chestnut OakQuercus montanaYesDry, rocky ridges and slopes
Black OakQuercus velutinaYesDry upland forests statewide
Scarlet OakQuercus coccineaYesDry ridges and slopes in East and Middle Tennessee
Southern Red OakQuercus falcataYesDry uplands in Middle and West Tennessee
HickoriesCarya ovata, C. tomentosa and C. glabraYesUpland forests statewide
PecanCarya illinoinensisYes, in West TennesseeMississippi River bottoms; planted in yards statewide
Tulip Poplar (State Tree)Liriodendron tulipiferaYesEverywhere, especially on moist slopes and in old fields
Red MapleAcer rubrumYesEverywhere, from swamps to dry ridges
Sugar MapleAcer saccharumYesRich, moist slopes and coves, especially in Middle and East Tennessee
American BeechFagus grandifoliaYesMoist, rich slopes and coves
Black WalnutJuglans nigraYesRich bottoms, slopes and farm fields
Black CherryPrunus serotinaYesForest edges, fencerows and old fields
White Ash and Green AshFraxinus americana and F. pennsylvanicaYesUpland forests (white ash) and bottomlands (green ash)
Black GumNyssa sylvaticaYesUpland forests and swamps statewide
SassafrasSassafras albidumYesOld fields, fencerows and forest edges
SourwoodOxydendrum arboreumYesDry slopes and ridges in East and Middle Tennessee
SweetgumLiquidambar styracifluaYesBottomlands, old fields and yards, especially in Middle and West Tennessee
American SycamorePlatanus occidentalisYesAlong almost every stream and river
River BirchBetula nigraYesStream banks and floodplains
Hackberry and SugarberryCeltis occidentalis and C. laevigataYesBottomlands, fencerows and limestone soils
Eastern CottonwoodPopulus deltoidesYesRiverbanks and sandbars, especially along the Mississippi
BoxelderAcer negundoYesStream banks, floodplains and disturbed ground
Willow Oak and Water OakQuercus phellos and Q. nigraYesBottomlands; planted as street trees
Honey LocustGleditsia triacanthosYesBottomlands and limestone pastures
Flowering DogwoodCornus floridaYesForest understory and yards statewide
Eastern RedbudCercis canadensisYesForest edges, limestone soils and yards
American PersimmonDiospyros virginianaYesOld fields, fencerows and forest edges
Red MulberryMorus rubraYesMoist woods, stream banks and fencerows
ServiceberryAmelanchier arboreaYesForest edges and slopes; planted in yards
American HollyIlex opacaYesForest understory statewide
PawpawAsimina trilobaYesMoist bottomlands and ravines, often in colonies
Carolina SilverbellHalesia carolinaYesMoist coves and stream banks in East Tennessee
Callery Pear (Bradford Pear)Pyrus calleryanaNo (China)Roadsides, fields and yards
Tree of HeavenAilanthus altissimaNo (China)Roadsides, vacant lots and forest edges
MimosaAlbizia julibrissinNo (Asia)Roadsides, stream banks and yards
Princess TreePaulownia tomentosaNo (China)Roadsides, rocky slopes and disturbed ground in East Tennessee

Pines and Other Conifers

Shortleaf Pine (Pinus echinata)

Read our guide to Shortleaf Pine

Shortleaf Pine (Pinus echinata)
Kenraiz Shortleaf Pine (Pinus echinata)

Shortleaf pine has the widest range of any Southern pine and is the main native pine of Tennessee’s dry uplands. It grows 50 to 100 feet tall, with needles 3 to 5 inches long in bundles of two and three, small cones with a tiny prickle on each scale, and reddish-brown bark in flat, scaly plates. It sprouts back after fire, which once kept its open woodlands free of hardwoods.

Virginia Pine (Pinus virginiana)

Virginia Pine (Pinus virginiana)
Virginia Pine (Pinus virginiana)

Virginia pine is a scruffy, small pine, 30 to 60 feet tall, that quickly fills abandoned fields and road cuts on poor, dry soil. Its needles are short, 1.5 to 3 inches, twisted and in pairs, and its small cones stay on the branches for years. It is short-lived and is gradually replaced by hardwoods. In the South it is also grown as a Christmas tree.

Loblolly Pine (Pinus taeda)

Loblolly Pine (Pinus taeda)
Loblolly Pine (Pinus taeda)

Loblolly pine is the most important timber tree of the South. It is native only along Tennessee’s southern edge, but it has been planted on a large scale across the state because it grows so fast. It grows 60 to 100 feet tall, with needles 6 to 9 inches long in bundles of three and 3- to 6-inch cones with sharp prickles. It is often hit by southern pine beetle outbreaks.

Eastern White Pine (Pinus strobus)

Eastern White Pine (Pinus strobus)
F. D. Richards Eastern White Pine (Pinus strobus)

Eastern white pine is the only native five-needle pine in the East. Its soft, blue-green needles are 3 to 5 inches long, in bundles of five, and its cones are long, slender and resinous. It grows 80 to 100 feet or taller, with layered, horizontal branches, and some old trees in the Smokies are among the tallest trees in the eastern U.S. It is also a popular yard and screen tree.

Eastern Red Cedar (Juniperus virginiana)

Eastern Red Cedar (Juniperus virginiana)
Nicholas A. Tonelli Eastern Red Cedar (Juniperus virginiana)

Eastern red cedar became Tennessee’s official state evergreen tree in 2012. It is a dense, pyramid-shaped juniper, 30 to 50 feet tall, with scale-like leaves and blue, berry-like cones on female trees that feed many birds. It thrives on thin, rocky limestone soil, especially in the cedar glades around Lebanon, which is named after the cedars of Lebanon in the Bible. It hosts cedar-apple rust, which damages nearby apple trees.

Eastern Hemlock (Tsuga canadensis)

Eastern Hemlock (Tsuga canadensis)
Plant Image Library Eastern Hemlock (Tsuga canadensis)

Eastern hemlock is a graceful evergreen with drooping branch tips, short, flat needles with two white lines underneath and tiny cones about ¾ inch long. It grows 60 to 100 feet tall in cool, moist coves and along mountain streams, which it keeps shaded and cool. Since 2002, when the hemlock woolly adelgid reached the Smokies, the insect has killed many of the park’s hemlocks. The rare Carolina hemlock, with needles arranged all around the twig, grows on a few rocky ridges in northeastern Tennessee.

Red Spruce and Fraser Fir (Picea rubens and Abies fraseri)

Red Spruce and Fraser Fir (Picea rubens and Abies fraseri)
Notneb82 Red Spruce and Fraser Fir (Picea rubens and Abies fraseri)

Above about 4,500 feet in the Smokies, on peaks such as Clingmans Dome and Mount Le Conte, the hardwoods give way to a dark forest of red spruce and Fraser fir, like the forests of Canada. Red spruce has sharp, four-sided needles and hanging cones. Fraser fir, found only in the southern Appalachians, has flat, soft needles and upright cones. Since the 1960s the balsam woolly adelgid has killed most mature Fraser firs, leaving many peaks covered in gray snags. Fraser fir is one of the most popular Christmas trees.

Bald Cypress (Taxodium distichum)

Bald Cypress (Taxodium distichum)
Yay Bald Cypress (Taxodium distichum)

Bald cypress is a deciduous conifer: its soft, feathery needles turn rusty orange and drop in fall. It grows 50 to 100 feet tall, with a swollen, buttressed base and woody “knees” that rise from the roots around it in water. The best place to see it in Tennessee is Reelfoot Lake, formed by the New Madrid earthquakes of 1811 and 1812, where old cypresses stand in open water. It also grows well in ordinary yards.

Oaks, Hickories and Pecans

White Oak (Quercus alba)

White Oak (Quercus alba)
Bruce K. Kirchoff White Oak (Quercus alba)

White oak is one of the most common and valuable trees in Tennessee. It grows 60 to 100 feet tall, with a broad, spreading crown, pale gray, scaly bark and leaves with 7 to 9 rounded lobes. Its sweet acorns ripen in one year and are a favorite food of deer, turkeys and squirrels. White oak wood is used for the charred barrels that Tennessee whiskey and bourbon are aged in.

Northern Red Oak (Quercus rubra)

Northern Red Oak (Quercus rubra)
Bruce Kirchoff Northern Red Oak (Quercus rubra)

Northern red oak grows 60 to 80 feet tall and has leaves with 7 to 11 pointed, bristle-tipped lobes. Its bark has long, flat, shiny ridges that look like ski trails running down the trunk. The acorns take two years to ripen. It is a fast-growing, valuable timber tree and a good shade tree for large yards.

Chestnut Oak (Quercus montana)

Chestnut Oak (Quercus montana)
Jakec Chestnut Oak (Quercus montana)

Chestnut oak is one of the most common trees on dry, rocky ridgetops in East Tennessee and on the Cumberland Plateau. It grows 50 to 70 feet tall and is easy to recognize by its leaves, which have wavy, rounded teeth instead of lobes, and by its very thick, deeply furrowed, dark bark. Its large acorns ripen in one year. It took over many ridges after chestnut blight killed the American chestnut in the early 1900s.

Black Oak (Quercus velutina)

Black Oak (Quercus velutina)
F. D. Richards Black Oak (Quercus velutina)

Black oak grows 50 to 80 feet tall, with dark, blocky bark. Its leaves are glossy, dark green above and paler, with tufts of hair, below, and vary from deeply to shallowly lobed. The easiest way to tell it from other red oaks is its inner bark, which is bright yellow-orange; it was once used to make a yellow dye.

Scarlet Oak (Quercus coccinea)

Scarlet Oak (Quercus coccinea)
Dan Keck Scarlet Oak (Quercus coccinea)

Scarlet oak grows 50 to 70 feet tall on dry, poor, acidic soil. Its leaves are cut almost to the middle into 5 to 9 bristle-tipped lobes, with deep, C-shaped gaps between them, and turn bright scarlet in fall. Its acorns have a small ring of concentric circles at the tip. It is a good shade tree for dry sites.

Southern Red Oak (Quercus falcata)

Southern Red Oak (Quercus falcata)
Bruce Kirchoff Southern Red Oak (Quercus falcata)

Southern red oak grows 60 to 80 feet tall and has distinctive leaves: a long, narrow end lobe and 3 to 5 bristle-tipped lobes, with a rounded, bell-shaped base. The undersides are covered in soft, rusty hairs. It grows on dry, sandy or clay soils and is more common in the western half of the state.

Hickories (Carya ovata, C. tomentosa and C. glabra)

Hickories (Carya ovata, C. tomentosa and C. glabra)
Plant Image Library Hickories (Carya ovata, C. tomentosa and C. glabra)

Tennessee has several native hickories. Shagbark hickory is easy to spot by its bark, which peels in long, curling strips. Mockernut hickory has leaves of 7 to 9 leaflets with hairy undersides, and pignut hickory has smooth leaves of usually 5 leaflets. All grow 60 to 80 feet tall, have compound leaves that turn golden yellow in fall and bear hard-shelled nuts eaten by squirrels, bears and other wildlife. Hickory wood is prized for tool handles and for smoking meat.

Pecan (Carya illinoinensis)

Pecan (Carya illinoinensis)
James St. John Pecan (Carya illinoinensis)

Pecan is the largest hickory, 70 to 100 feet tall, with leaves of 9 to 17 slightly curved leaflets. In Tennessee it grows wild only in the bottomlands of the Mississippi River and its tributaries in the far west, but it is planted in yards all over the state. Named varieties bear much larger nuts than wild trees, and most need a second variety nearby for good crops.

Other Upland Hardwoods

Tulip Poplar (State Tree) (Liriodendron tulipifera)

Tulip Poplar (State Tree) (Liriodendron tulipifera)
Crusier Tulip Poplar (State Tree) (Liriodendron tulipifera)

Tulip poplar has been Tennessee’s state tree since 1947. It isn’t a poplar at all but a member of the magnolia family. It is one of the tallest hardwoods in eastern North America: 70 to 120 feet tall, with a long, straight trunk, and some trees in the Smokies are much taller. It has four-lobed leaves with a flat, notched tip and, in May, tulip-shaped, greenish-yellow flowers with an orange band. It grows fast and quickly fills cleared land. Early settlers used its straight logs for cabins.

Red Maple (Acer rubrum)

Read our guide to Red Maple

Red Maple (Acer rubrum)
Doc Searls Red Maple (Acer rubrum)

Red maple is one of the most common and adaptable trees in Tennessee and in the whole eastern U.S. It grows 40 to 70 feet tall, with three-lobed, toothed leaves that turn red, orange or yellow in fall. Its tiny red flowers appear on bare branches in late winter, and its red, winged seeds follow in early spring. It is a popular, fast-growing shade tree.

Sugar Maple (Acer saccharum)

Sugar Maple (Acer saccharum)
Sugar Maple (Acer saccharum)

Sugar maple grows 60 to 80 feet tall, with a dense, rounded crown and five-lobed leaves with smooth, pointed lobes. It has some of the best fall color of any tree, in brilliant orange, red and gold. Its sap can be boiled down into maple syrup, though Tennessee’s winters are too mild for a big syrup industry. The similar southern sugar maple, or Florida maple, grows in the western and southern parts of the state.

American Beech (Fagus grandifolia)

American Beech (Fagus grandifolia)
Katja Schulz American Beech (Fagus grandifolia)

American beech is easy to recognize by its smooth, light gray bark, which stays smooth even on old trees. It grows 50 to 80 feet tall, with toothed, strongly veined leaves that turn copper in fall. Young trees keep their dead, papery leaves through winter. Its small, triangular nuts, in spiny husks, feed bears, turkeys and many other animals.

Black Walnut (Juglans nigra)

Black Walnut (Juglans nigra)
Jim Linwood Black Walnut (Juglans nigra)

Black walnut grows 50 to 75 feet tall, with long leaves of 15 to 23 leaflets and dark, deeply furrowed bark. Its round nuts are in thick, green husks that stain hands and sidewalks dark brown. Its roots release juglone, a chemical that stunts tomatoes and many other plants growing nearby. Black walnut wood is one of the most valuable hardwoods in North America.

Black Cherry (Prunus serotina)

Black Cherry (Prunus serotina)
Andreas Rockstein Black Cherry (Prunus serotina)

Black cherry grows 50 to 80 feet tall. Young trees have smooth, reddish bark with horizontal lines, and old trees have dark, scaly bark that looks like burnt potato chips. Its narrow, glossy leaves have fine, curved teeth. Long clusters of small white flowers in spring are followed by dark purple cherries in late summer that birds love. Its wilted leaves are poisonous to cattle and horses.

White Ash and Green Ash (Fraxinus americana and F. pennsylvanica)

White Ash and Green Ash (Fraxinus americana and F. pennsylvanica)
aaron_nikon_photography White Ash and Green Ash (Fraxinus americana and F. pennsylvanica)

Ash trees have compound leaves of 5 to 9 leaflets that grow in opposite pairs, and gray bark with interlacing, diamond-shaped ridges. They grow 50 to 80 feet tall and turn yellow or purple in fall. Since the emerald ash borer was found in Tennessee in 2010, it has spread across most of the state and killed many ash trees. The blue ash of Middle Tennessee’s limestone soils, with square twigs, has held up better.

Black Gum (Nyssa sylvatica)

Black Gum (Nyssa sylvatica)
wallygrom Black Gum (Nyssa sylvatica)

Black gum, or blackgum, grows 40 to 60 feet tall, with a straight trunk, horizontal branches and glossy, oval leaves that are among the first to turn brilliant scarlet in early fall. Female trees bear small, blue-black fruits that birds love. Old trees are often hollow, and people once used the hollow trunks as beehives, called bee gums. It is a native tupelo, not the Australian eucalyptus of the same name.

Sassafras (Sassafras albidum)

Sassafras (Sassafras albidum)
Sassafras (Sassafras albidum)

Sassafras grows 30 to 60 feet tall and often spreads into thickets from its roots. It has three different leaf shapes on the same tree: oval, mitten-shaped and three-lobed. Crushed leaves, twigs and roots have a spicy, root beer smell. It flowers in early spring, with small yellow flowers, and female trees bear blue fruits on red stalks. Its leaves turn orange, red and yellow in fall.

Sourwood (Oxydendrum arboreum)

Sourwood (Oxydendrum arboreum)
Msact Sourwood (Oxydendrum arboreum)

Sourwood is a small tree, usually 20 to 30 feet tall, with sour-tasting leaves that turn brilliant scarlet in early fall. In early summer it has long, drooping sprays of small, white, bell-shaped flowers, like lily of the valley, that are a favorite of bees. Sourwood honey, made in the mountains of Tennessee and North Carolina, is one of the most prized honeys in the U.S.

Trees of Rivers and Bottomlands

Sweetgum (Liquidambar styraciflua)

Sweetgum (Liquidambar styraciflua)
Sweetgum (Liquidambar styraciflua)

Sweetgum grows 60 to 80 feet tall, with glossy, star-shaped leaves that turn purple, red, orange and yellow in fall, often all on one tree. Its spiky, round seed balls, called gumballs, fall all winter and are a nuisance in lawns. It grows fast and quickly takes over abandoned fields. Crushed leaves have a sweet, resinous smell.

American Sycamore (Platanus occidentalis)

American Sycamore (Platanus occidentalis)
John Hayes American Sycamore (Platanus occidentalis)

American sycamore is one of the largest hardwoods in eastern North America, 70 to 100 feet tall, with a massive trunk. Its bark peels off in patches, leaving the upper trunk and branches smooth and white, which makes sycamores easy to spot along creeks in winter. It has large, maple-like leaves and round seed balls that hang on long stalks through winter.

River Birch (Betula nigra)

River Birch (Betula nigra)
River Birch (Betula nigra)

River birch is the only birch native to the lowlands of the South. It grows 40 to 70 feet tall, often with several trunks, and its bark peels in papery, curling sheets of salmon, cinnamon and cream. Its leaves are diamond-shaped, with double teeth. It handles heat, wet soil and occasional flooding, and it is one of the best birches for yards in Tennessee.

Hackberry and Sugarberry (Celtis occidentalis and C. laevigata)

Hackberry and Sugarberry (Celtis occidentalis and C. laevigata)
Chhe Hackberry and Sugarberry (Celtis occidentalis and C. laevigata)

Hackberry grows 40 to 60 feet tall, with gray bark covered in corky warts and ridges and leaves with a lopsided base. Its small, purple, berry-like fruits feed birds through winter. Sugarberry is its southern twin, more common in West Tennessee bottomlands, with narrower leaves and smoother bark. Both are tough city trees and host the caterpillars of hackberry emperor butterflies.

Eastern Cottonwood (Populus deltoides)

Read our guide to Eastern Cottonwood

Eastern Cottonwood (Populus deltoides)
Nick Varvel Eastern Cottonwood (Populus deltoides)

Eastern cottonwood is one of the fastest-growing trees in North America, reaching 80 to 100 feet tall. Its triangular leaves have flattened stalks, so they flutter in the slightest breeze. In late spring, female trees release seeds covered in white, cottony fluff. It grows mainly along rivers, especially in West Tennessee.

Boxelder (Acer negundo)

Boxelder (Acer negundo)
Thibault Lefort Boxelder (Acer negundo)

Boxelder is a maple with compound leaves of 3 to 5 leaflets, so it is often mistaken for poison ivy or ash. It grows fast to 30 to 50 feet, often with several leaning trunks, and has green twigs and winged seeds in pairs. Its weak wood breaks easily in storms. Boxelder bugs, red and black insects that gather on warm walls in fall, feed on its seeds.

Willow Oak and Water Oak (Quercus phellos and Q. nigra)

Willow Oak and Water Oak (Quercus phellos and Q. nigra)
Matt Tillett Willow Oak and Water Oak (Quercus phellos and Q. nigra)

Willow oak is an oak with narrow, smooth-edged, willow-like leaves. It grows 60 to 80 feet tall, tolerates wet soil and is a popular street and shade tree across the South. Water oak has spoon-shaped leaves, wider at the tip, that often stay green into winter. It grows fast in bottomlands and old fields but is short-lived and prone to rot. Both bear small acorns eaten by ducks and other wildlife.

Honey Locust (Gleditsia triacanthos)

Read our guide to Honey Locust

Honey Locust (Gleditsia triacanthos)
Plant Image Library Honey Locust (Gleditsia triacanthos)

Honey locust grows 30 to 70 feet tall, with fern-like leaves of many small leaflets and long, flat, twisted seed pods with a sweet pulp that cattle and deer eat. Wild trees have large, branched thorns on the trunk and branches. Thornless, seedless varieties are common street trees, because their light shade lets grass grow underneath.

Small Flowering and Understory Trees

Flowering Dogwood (Cornus florida)

Flowering Dogwood (Cornus florida)
H. Zell Flowering Dogwood (Cornus florida)

Flowering dogwood is Tennessee’s best-loved spring-flowering tree, 15 to 30 feet tall. In April its white “petals”, which are actually bracts around tiny green flowers, cover the branches. In fall it has red leaves and glossy red berries that feed birds. Knoxville’s Dogwood Arts Festival celebrates it every April. In the mountains, dogwood anthracnose, a fungal disease, has killed many wild trees.

Eastern Redbud (Cercis canadensis)

Eastern Redbud (Cercis canadensis)
Robert Lyle Bolton Eastern Redbud (Cercis canadensis)

Eastern redbud is a small tree, 20 to 30 feet tall, that covers its bare branches in small, magenta-pink, pea-like flowers in March and April. Its heart-shaped leaves follow, then flat, brown seed pods. It is very common on the limestone soils of Middle Tennessee and is often planted in yards.

American Persimmon (Diospyros virginiana)

American Persimmon (Diospyros virginiana)
Plant Image Library American Persimmon (Diospyros virginiana)

American persimmon grows 30 to 60 feet tall, with thick, dark bark broken into small, square blocks. Male and female flowers grow on separate trees, so only female trees bear fruit. The round, orange fruit, 1 to 2 inches across, is very astringent until it is fully ripe and soft, usually in fall. Raccoons, opossums, deer and foxes eat it, and it makes good pudding.

Red Mulberry (Morus rubra)

Red Mulberry (Morus rubra)
Frank Richards Red Mulberry (Morus rubra)

Red mulberry is the native mulberry, a small tree 30 to 50 feet tall with large leaves, rough like sandpaper above, that may be unlobed or mitten-shaped. In early summer it bears dark purple, blackberry-like fruit that is good for pies, jams and eating fresh. The white mulberry from Asia, with glossy leaves, is more common in towns and hybridizes with the native tree.

Serviceberry (Amelanchier arborea)

Serviceberry (Amelanchier arborea)
Dan Mullen Serviceberry (Amelanchier arborea)

Serviceberry is one of the first trees to flower in spring, covering its branches in clusters of white flowers in March. It grows 15 to 30 feet tall and has small, purple-red, blueberry-like fruits in early summer that are edible and loved by birds. Its smooth gray bark and orange-red fall color make it a good small yard tree.

American Holly (Ilex opaca)

American Holly (Ilex opaca)
Plant Image Library American Holly (Ilex opaca)

American holly is a slow-growing evergreen, 15 to 50 feet tall, with stiff, spiny leaves and smooth, pale gray bark. Female trees bear bright red berries in fall and winter, if a male holly grows nearby. It tolerates shade and is a common understory tree in Tennessee’s forests.

Pawpaw (Asimina triloba)

Pawpaw (Asimina triloba)
James St. John Pawpaw (Asimina triloba)

Pawpaw is a small understory tree, 15 to 30 feet tall, with large, drooping leaves that smell like green peppers when crushed. In spring it has dark maroon flowers. In September it bears the largest edible fruit native to North America, 3 to 6 inches long, with custard-like flesh that tastes of banana and mango. It spreads by root suckers into patches, and its leaves are the only food of zebra swallowtail caterpillars.

Carolina Silverbell (Halesia carolina)

Read our guide to Carolina Silverbell

Carolina silverbell covers itself in hanging, white, bell-shaped flowers in April. It is a small tree of 30 to 40 feet in yards, but in the rich coves of the Smokies the mountain form grows much taller. Its fruits are dry, with four papery wings. It makes an excellent small tree for a shady yard.

Don’t Plant These Invasive Trees

These trees from Asia are common in Tennessee but spread into fields, forests and roadsides, where they crowd out native trees.

Callery Pear (Bradford Pear) (Pyrus calleryana)

Callery Pear (Bradford Pear) (Pyrus calleryana)
Callery Pear (Bradford Pear) (Pyrus calleryana)

Callery pear, sold as Bradford, Cleveland Select and other varieties, covers itself in smelly white flowers in March. Its branches split easily in storms, and different varieties cross-pollinate and spread by seed into thorny thickets that take over fields and roadsides. Plant a native serviceberry or redbud instead. See the pros and cons of Bradford pear trees.

Tree of Heaven (Ailanthus altissima)

Tree of Heaven (Ailanthus altissima)
Suzanne Cadwell Tree of Heaven (Ailanthus altissima)

Tree of heaven grows extremely fast, up to 60 feet tall, and spreads by seed and by root suckers that come up after cutting. It has long compound leaves, with a small, gland-tipped tooth at the base of each leaflet, and a strong, unpleasant smell when crushed. It is also the favorite host of the spotted lanternfly, an invasive pest.

Mimosa (Albizia julibrissin)

Mimosa (Albizia julibrissin)
Natureboy1977 Mimosa (Albizia julibrissin)

Mimosa is a small tree, 20 to 40 feet tall, with fern-like leaves and fluffy, pink, powder-puff flowers in early summer. It was once a favorite Southern yard tree, but it spreads by seed along roads and streams, and its seeds stay viable in the soil for years. See types of mimosa trees.

Princess Tree (Paulownia tomentosa)

Princess Tree (Paulownia tomentosa)
trekr Princess Tree (Paulownia tomentosa)

Princess tree, also called empress tree or royal paulownia, grows very fast and has huge, heart-shaped leaves and clusters of violet, foxglove-like flowers in April. Each tree makes millions of tiny, winged seeds, which have spread it along roads, rock outcrops and burned or logged land in the mountains, including around the Smokies.

Where to See Tennessee’s Trees

  • Great Smoky Mountains National Park: old-growth cove forests of tulip poplar, hemlock, silverbell and buckeye, and spruce-fir forest on the highest peaks.
  • Reelfoot Lake State Park: bald cypress standing in open water.
  • Cedars of Lebanon State Park: eastern red cedar and the rare plants of the cedar glades.
  • Savage Gulf and Fall Creek Falls: the oak, hickory, pine and hemlock forests of the Cumberland Plateau.
  • Planting your own: the Tennessee Division of Forestry sells native tree seedlings each winter from its state nursery.

For the plants to watch out for in the same woods, see our guide to poisonous plants in Tennessee. Tennessee’s neighbors share many of these trees: see our guides to the trees of North Carolina, Georgia, Alabama and Missouri.