Tennessee Butterfly Guide: 20 Species, Their Host Plants, and Where to Find Them
August 23, 2026
Tennessee sits at a remarkable crossroads of geography, where the Appalachian Mountains meet the Cumberland Plateau and the Mississippi River floodplain spreads across the western edge of the state. That diversity of landscape translates directly into an extraordinary richness of butterfly life — with well over 150 species documented across the state’s varied habitats.
From the cloud-kissed ridges of the Great Smoky Mountains to the wildflower meadows of Middle Tennessee, butterflies in Tennessee reward patient observers in every season. Whether a visitor is scanning a garden for swallowtails or tracking a Monarch through a riverside corridor in autumn, the state offers some of the finest butterfly watching in the eastern United States.
This guide covers 20 of the most fascinating and frequently encountered butterfly species in Tennessee, exploring their appearance, host plants, behaviors, and the best places to find them across the state.
1. Zebra Swallowtail (State Butterfly)
The Zebra Swallowtail (Eurytides marcellus) holds the honored title of Tennessee’s official state butterfly, and few species deserve the recognition more. Its striking black-and-white striped wings, accented with red and blue spots near the tail, make it one of the most visually arresting butterflies in the eastern United States. The long, elegant tails extending from the hindwings are longer than those of any other North American swallowtail, giving the species an almost theatrical silhouette in flight.
This butterfly has an unusually tight relationship with a single host plant: pawpaw (Asimina triloba), the native fruit tree found along stream edges and bottomland forests throughout Tennessee. Females lay eggs exclusively on pawpaw foliage, and caterpillars feed on the leaves. Where pawpaw grows, Zebra Swallowtails are almost always nearby.
Observers can find this species in woodland clearings, forest edges, and along creek corridors where pawpaw thrives. Adults nectar at a wide range of wildflowers, including milkweed, redbud, and blackberry. Spring and early summer bring the first brood, with a second generation appearing in late summer. Spring individuals tend to be smaller and paler than their summer counterparts.
Key Insight: Planting native pawpaw trees in a Tennessee garden is one of the most reliable ways to attract and support Zebra Swallowtail populations locally.
2. Eastern Tiger Swallowtail
Few butterflies in eastern North America are as instantly recognizable as the Eastern Tiger Swallowtail (Papilio glaucus). Its bold yellow wings with black tiger-stripe markings and graceful tails make it a garden favorite and a frequent visitor to flowering trees throughout Tennessee. It is also one of the largest butterflies in the state, with wingspans commonly reaching 4.5 to 6.5 inches.
One of the most fascinating aspects of this species is its sexual dimorphism. Males are always yellow, but females occur in two forms: the typical yellow form and a dark form that mimics the toxic Pipevine Swallowtail. The dark female form is more common in the southern parts of Tennessee, where Pipevine Swallowtails are abundant and the mimicry provides a genuine survival advantage.
Host plants for this species are impressively diverse, including wild cherry, tulip poplar, sweet bay magnolia, and ash trees — all of which are common across Tennessee. Adults nectar at a wide variety of flowers and are especially fond of joe-pye weed, ironweed, and garden zinnias. They are active from early spring through late fall and can be spotted in gardens, roadsides, forest edges, and riparian corridors statewide. Tennessee nature lovers who also enjoy butterflies in Georgia will find the Eastern Tiger Swallowtail equally dominant just across the southern border.
3. Monarch
The Monarch (Danaus plexippus) is arguably the most famous butterfly in North America, and Tennessee plays a meaningful role in its annual migration story. Each autumn, millions of Monarchs funnel through the state on their way to overwintering grounds in the mountains of central Mexico — a journey that can span more than 3,000 miles for individual butterflies.
Milkweed species (Asclepias spp.) are the exclusive larval host plants for Monarchs. Caterpillars feed only on milkweed foliage, sequestering toxic cardenolides from the plant that make both larvae and adults unpalatable to most predators. Common milkweed, butterfly weed, and swamp milkweed all grow across Tennessee and support breeding populations during summer months.
The best time to observe Monarchs in Tennessee is during the southward migration, typically from late August through October. Ridge lines, open meadows, and roadsides with abundant late-season nectar plants — goldenrod, ironweed, and thoroughwort — concentrate migrating individuals. Tennessee’s Xerces Society conservation resources highlight the importance of milkweed corridor plantings across the mid-South to support declining populations. Gardeners can make a real difference by planting native milkweed and avoiding pesticide use during peak migration windows.
Important Note: Tropical milkweed (Asclepias curassavica), a non-native species sold widely at garden centers, can disrupt Monarch migration if left standing through winter. Native milkweed species are strongly preferred for Tennessee plantings.
4. Black Swallowtail
The Black Swallowtail (Papilio polyxenes) is a widespread and adaptable species found throughout Tennessee in habitats ranging from backyard gardens to open meadows and agricultural fields. Males display iridescent blue and yellow spotting on velvety black wings, while females show more extensive blue scaling on the hindwings — a pattern that mimics the toxic Pipevine Swallowtail.
What makes this butterfly particularly interesting to gardeners is its host plant preference: plants in the carrot family (Apiaceae), including Queen Anne’s lace, wild parsley, fennel, dill, and parsley. Herb gardens are reliable magnets for egg-laying females, and the caterpillars — banded in green, black, and yellow — are striking enough to be enjoyed as garden visitors in their own right.
Black Swallowtails are most common from April through October across Tennessee, with multiple broods produced each season. Adults nectar at milkweed, clover, thistles, and phlox. Open habitats with a mix of host plants and nectar sources — roadsides, old fields, and vegetable gardens — are prime locations for observation. Those interested in butterflies in Ohio will find Black Swallowtails equally common in that neighboring state’s agricultural landscapes.
5. Spicebush Swallowtail
The Spicebush Swallowtail (Papilio troilus) is a forest-associated species that brings a flash of iridescent blue-green to the shaded understories of Tennessee’s woodlands. Both sexes are predominantly black, but females display stunning blue scaling across the hindwings, while males show a greenish-blue sheen. Pale green spots line the wing margins, and orange spots dot the hindwing undersides.
True to its name, this butterfly relies heavily on spicebush (Lindera benzoin) as its primary larval host, though sassafras and tulip poplar are also used. Spicebush is a native shrub common in moist forest understories across Tennessee, making this swallowtail a reliable resident wherever the plant grows. The caterpillars are remarkable — they resemble a snake’s head, complete with large false eyespots, a mimicry strategy thought to deter predators.
Spicebush Swallowtails prefer shaded woodland trails, forest clearings, and stream corridors. Adults are strong fliers that often glide low through dappled light, nectaring at azalea, jewelweed, and cardinal flower. They are active from April through October and are most easily observed on warm sunny days when adults emerge to nectar at forest-edge flowers.
Pro Tip: Planting native spicebush in a partially shaded Tennessee garden creates excellent habitat for both Spicebush Swallowtails and many native songbirds that rely on its fruit.
6. Giant Swallowtail
The Giant Swallowtail (Papilio cresphontes) lives up to its name as the largest butterfly species in North America, with wingspans regularly reaching 4 to 6 inches. Its dramatic appearance — dark brown-black wings crossed by bold diagonal bands of yellow spots — makes it unmistakable in the field. The hindwing undersides are predominantly yellow with blue and orange markings, creating a striking contrast when the butterfly rests with wings closed.
Host plants for the Giant Swallowtail are primarily members of the citrus family (Rutaceae). In Tennessee, prickly ash (Zanthoxylum americanum) and hop tree (Ptelea trifoliata) serve as the most important native hosts. The caterpillars are masters of disguise — they resemble bird droppings, a camouflage strategy that makes them remarkably difficult to spot on foliage.
This species is more common in the western and central portions of Tennessee, where its host plants are most abundant, though it can be found statewide. Adults are powerful fliers and strong nectarers, favoring azalea, bougainvillea, lantana, and milkweed. They are most active from May through September. Observers who enjoy large swallowtails will find similar species when exploring butterflies in Texas, where the Giant Swallowtail is also a prominent resident.
7. Pipevine Swallowtail
The Pipevine Swallowtail (Battus philenor) is one of Tennessee’s most ecologically influential butterflies — not just for its own beauty, but because it serves as the model for mimicry by several other species. Its iridescent blue-green hindwings are among the most luminous of any North American butterfly, shifting from deep teal to brilliant blue depending on the light angle.
The species owes its toxicity — and its role as a mimicry model — to its larval host plants: pipevines (Aristolochia spp.), particularly Dutchman’s pipe (Aristolochia macrophylla) and Virginia snakeroot (Aristolochia serpentaria). Caterpillars sequester aristolochic acids from these plants, making both larvae and adults toxic and distasteful to birds. Multiple other Tennessee swallowtails — including the Black, Spicebush, and dark-form female Eastern Tiger — mimic the Pipevine’s appearance to gain protection.
Pipevine Swallowtails are most common in forested areas and along woodland streams where their host plants grow. They nectar at thistles, milkweed, azalea, and phlox, and are active from April through September. Tennessee’s river valleys and forested ridges in the eastern part of the state offer some of the best viewing opportunities. Enthusiasts can compare this species with those found when looking at butterflies in Missouri, where Pipevine Swallowtails are equally well represented.
8. Cabbage White
The Cabbage White (Pieris rapae) is one of the most abundant butterflies in Tennessee and across North America — and also one of the most controversial, as it is a European introduction that arrived in Quebec in the 1860s and has since spread continent-wide. Its small, chalk-white wings with one or two black spots are familiar to anyone who has spent time in a garden or open field.
As its name suggests, the Cabbage White’s primary larval hosts are plants in the mustard family (Brassicaceae), including cabbage, broccoli, kale, mustard, and nasturtium. Caterpillars can cause significant damage to vegetable gardens, which has made this species unwelcome among growers. In natural settings, wild mustards and cresses serve as host plants.
Cabbage Whites are among the first butterflies to appear in spring and among the last to be seen in late autumn, flying from February through November in Tennessee’s warmer valleys. They favor open, disturbed habitats — gardens, roadsides, agricultural fields, and suburban parks. Adults nectar at a wide variety of low-growing flowers, including clover, dandelion, and mustard blooms.
Common Mistake: Cabbage Whites are frequently confused with the native Checkered White or West Virginia White in Tennessee. Look for the distinctive black spot(s) on the forewing and the slightly yellowish-green tinge to the hindwing underside to confirm identification.
9. Cloudless Sulphur
The Cloudless Sulphur (Phoebis sennae) is a large, brilliant yellow butterfly that brings a burst of tropical energy to Tennessee’s late-summer and autumn landscapes. Males are a uniform, vivid lemon yellow, while females are paler with a broken border of dark spots. The species is one of the most striking members of the sulphur family and is hard to miss when it passes through.
Larval host plants are primarily sennas (Senna spp. and Chamaecrista spp.), including wild senna and partridge pea — both native plants found in open woodlands, roadsides, and disturbed areas across Tennessee. Females seek out these plants for egg-laying, and the caterpillars are well camouflaged among the foliage.
While some Cloudless Sulphurs breed in Tennessee during summer, the species is most conspicuous during its southward autumn migration, when individuals stream through open fields and gardens from August through October. They are powerful, fast fliers and strong nectarers, especially attracted to red and orange tubular flowers such as cardinal flower, coral honeysuckle, and garden salvias. Observers along Tennessee’s river corridors often see impressive numbers during peak migration weeks.
10. Orange Sulphur
The Orange Sulphur (Colias eurytheme) is one of Tennessee’s most common open-country butterflies, found wherever clover and alfalfa grow across the state. Its wings are a warm orange-yellow above, bordered in black, with a distinctive silver-centered spot on the hindwing underside. Females also occur in a white form, which can cause confusion with other sulphur species.
This species relies almost exclusively on plants in the legume family (Fabaceae) as larval hosts, with alfalfa, clovers, and vetches being the most commonly used. Agricultural fields and roadsides planted with clover provide abundant breeding habitat, making the Orange Sulphur one of the most widespread butterflies in Tennessee’s rural and suburban landscapes.
Orange Sulphurs are active from March through November across much of Tennessee and can produce multiple broods per season. They are frequently seen nectaring at clover, goldenrod, asters, and thistles in open meadows and along roadsides. The species hybridizes freely with the Clouded Sulphur (Colias philodice), and intermediate individuals are common — a source of identification challenge even for experienced observers. Butterfly enthusiasts exploring butterflies in Kansas will find Orange Sulphurs equally dominant in that state’s agricultural grasslands.
11. Red Admiral
The Red Admiral (Vanessa atalanta) is one of Tennessee’s most boldly patterned butterflies — a striking combination of velvety black wings slashed with vivid red-orange bands and white apical spots. It is also one of the most behaviorally interesting species in the state, known for its territorial nature and its habit of perching prominently on sunlit branches, fence posts, and trail markers.
Stinging nettles (Urtica dioica) and false nettles (Boehmeria cylindrica) are the primary larval host plants. Female Red Admirals seek out nettle patches in moist, shaded areas — stream banks, forest edges, and disturbed ground — where they lay eggs on individual leaves. The caterpillars fold leaves into protective shelters as they feed.
Red Admirals are among the earliest spring butterflies in Tennessee, appearing as early as February in warm years, and are also among the last to be seen in autumn. Overwintering adults emerge on warm winter days in the state’s milder regions. Adults are attracted to fermenting fruit, tree sap, and animal dung as much as to flowers — a behavioral trait that sets them apart from many other species. For a broader perspective on this species’ range, butterflies in Michigan also features the Red Admiral as a prominent seasonal visitor.
Key Insight: Red Admirals are among the few Tennessee butterflies that may overwinter as adults in sheltered spots during mild winters, making them potential year-round residents in the state’s warmer valleys.
12. Painted Lady
The Painted Lady (Vanessa cardui) holds the remarkable distinction of being the most widespread butterfly species on Earth, found on every continent except Antarctica and South America. In Tennessee, it appears as both a resident and a migrant, with population numbers varying dramatically from year to year depending on conditions in its western breeding grounds.
This species is a dietary generalist among caterpillars, using an exceptionally wide range of host plants — over 100 species recorded globally. In Tennessee, thistles, hollyhocks, mallows, and legumes are among the most commonly used. This flexibility contributes significantly to the species’ extraordinary geographic range and population resilience.
Painted Ladies are most abundant in Tennessee during spring and fall migration years, when large numbers move through open habitats. Adults nectar enthusiastically at thistles, asters, cosmos, and zinnias. The four eyespots on the hindwing underside and the complex salmon-pink, black, and white patterning on the upperwing make this species beautiful from every angle. Those who enjoy butterflies in Iowa will recognize the Painted Lady as a frequent migrant in that state as well.
13. American Lady
Often confused with its close relative the Painted Lady, the American Lady (Vanessa virginiensis) is a distinct and equally beautiful species with a more limited host plant range and a stronger association with native habitats. The key field mark separating the two species is found on the hindwing underside: the American Lady displays two large eyespots, while the Painted Lady shows four smaller ones.
The American Lady’s larval hosts are primarily plants in the everlasting and cudweed group (Asteraceae tribe Gnaphalieae), including pearly everlasting (Anaphalis margaritacea), sweet everlasting (Pseudognaphalium obtusifolium), and pussytoes (Antennaria spp.). These native wildflowers grow in dry, open habitats across Tennessee — old fields, roadsides, and woodland edges.
American Ladies are active from early spring through late autumn and can be found statewide wherever their host plants occur. Adults nectar at a variety of composites, including asters, goldenrod, and ironweed. They share the Red Admiral’s territorial perching behavior and will often return repeatedly to the same sunny spot on a trail or garden path. Gardeners who plant native everlastings and cudweeds can reliably attract this species to their outdoor spaces.
14. Common Buckeye
The Common Buckeye (Junonia coenia) is one of Tennessee’s most visually dramatic butterflies, bearing large, multicolored eyespots on both the fore and hindwings that serve as a startling defense against predators. Each eyespot is ringed with concentric bands of color — orange, yellow, black, and iridescent blue — creating an almost hypnotic pattern when the wings are spread.
Larval host plants for the Buckeye include plantains (Plantago spp.), snapdragons, toadflax, and false foxglove (Agalinis spp.) — all low-growing plants of open, disturbed ground. This habitat preference shapes where adults are found: sunny, open areas with bare or sparsely vegetated ground, including roadsides, old fields, beaches along rivers and lakes, and garden paths.
Common Buckeyes are most abundant in Tennessee from July through October, with migrants from further south supplementing local populations in autumn. Adults are sun-loving and territorial, frequently perching on bare ground or low vegetation with wings spread flat. They nectar at asters, knapweeds, and tickseed sunflowers. The species is less common in the cooler mountains of East Tennessee than in the warmer central and western parts of the state.
15. Viceroy
The Viceroy (Limenitis archippus) is one of the most celebrated examples of mimicry in the natural world. For over a century, it was taught as the textbook example of Batesian mimicry — a palatable species mimicking the unpalatable Monarch. Research has since shown that the relationship is actually Müllerian mimicry: Viceroys are themselves distasteful to birds, having sequestered bitter compounds from their willow and poplar host plants.
The Viceroy’s larval hosts are willows (Salix spp.) and poplars (Populus spp.), particularly cottonwood and trembling aspen. These trees grow along stream banks, wetland edges, and floodplains across Tennessee, concentrating Viceroy populations near water. The easiest way to distinguish a Viceroy from a Monarch is to look for the narrow black postmedian line crossing the hindwing — a marking absent in Monarchs.
Viceroys are active from May through September in Tennessee and are most commonly found near rivers, lakes, and wetlands where their host trees grow. Adults nectar at milkweed, goldenrod, asters, and thistles, and are also attracted to carrion, dung, and rotting fruit. Riparian corridors along the Cumberland, Tennessee, and Duck rivers are reliable spots for observation. Readers interested in a broader regional comparison can explore butterflies in Indiana to see how Viceroy distribution continues northward.
Pro Tip: The quickest way to tell a Viceroy from a Monarch in the field is to look for the thin black line crossing the hindwing. If it’s there, it’s a Viceroy — Monarchs never have this marking.
16. Red-spotted Purple
The Red-spotted Purple (Limenitis arthemis astyanax) is a subspecies of the White Admiral and one of Tennessee’s most visually stunning woodland butterflies. Its deep blue-black wings shimmer with iridescent blue and green scaling, while the hindwing undersides reveal a complex pattern of red, orange, and white spots that give the species its common name. Like the Pipevine Swallowtail, it is considered a Batesian mimic — its dark, iridescent appearance closely resembles the toxic Pipevine Swallowtail.
Host plants for the Red-spotted Purple include wild cherry (Prunus serotina), oaks, willows, hawthorns, and poplars — a diverse range of native trees that are common across Tennessee’s forests. Caterpillars are cryptic feeders that rest on leaf midribs and create characteristic resting perches from leaf fragments.
This species is found in forested habitats throughout Tennessee, especially along woodland trails, forest roads, and stream corridors. Adults are not strong nectarers — they are more often attracted to sap flows, rotting fruit, dung, and mud puddles. They are active from May through September and are most easily observed when puddling at damp spots on forest trails. The species is closely related to the purple butterflies that captivate observers across many regions of North America.
17. Great Spangled Fritillary
The Great Spangled Fritillary (Speyeria cybele) is Tennessee’s largest fritillary species and one of the most impressive orange butterflies in the eastern United States. Its tawny orange wings are patterned above with bold black spots and crescents, while the hindwing undersides display the spectacular silver-spangled pattern that gives the species its name — a mosaic of large, mirror-bright silver spots set against a warm reddish-brown background.
Violets (Viola spp.) are the exclusive larval host plants for this species, as they are for all fritillaries in the genus Speyeria. Female Great Spangled Fritillaries have a remarkable life history: they lay eggs in late summer near — but not necessarily on — violet plants, and the newly hatched caterpillars immediately enter dormancy, overwintering without feeding and resuming activity only when violet leaves emerge in spring.
In Tennessee, this species is most common in the mountainous eastern portion of the state, particularly in the Appalachian highlands where its preferred open meadow and forest edge habitats are found. Adults are powerful fliers and enthusiastic nectarers, especially at milkweed, thistles, bergamot, and ironweed. They are active from June through September, with peak abundance in midsummer. Those exploring butterflies in Wisconsin will find the Great Spangled Fritillary equally prominent in that state’s northern meadows.
18. Diana Fritillary
The Diana Fritillary (Speyeria diana) is one of the most celebrated and sought-after butterflies in all of eastern North America — and Tennessee, particularly its eastern mountain counties, represents a stronghold for this increasingly rare species. Males and females are so dramatically different in appearance that they were once described as separate species: males are a rich tawny orange with black borders, while females are a stunning deep blue-black with iridescent blue-green spots, mimicking the toxic Pipevine Swallowtail.
Like all fritillaries in the genus Speyeria, Diana Fritillary caterpillars feed exclusively on violets, with the same remarkable overwintering life history as the Great Spangled Fritillary. The species is strongly associated with mature, moist deciduous and mixed forests in the southern Appalachians, where its preferred violet species and nectar sources are most abundant.
Tennessee’s Great Smoky Mountains region, the Cherokee National Forest, and the Appalachian highlands of Carter, Unicoi, and Johnson counties offer the best opportunities to observe this magnificent species. Adults are active from late June through September, with peak flight in July and August. They are avid nectarers at milkweed, ironweed, and mountain mint. The Diana Fritillary is considered a species of conservation concern in several states, and its persistence in Tennessee’s mountains makes the state particularly important for its long-term survival.
Important Note: The Diana Fritillary is a species of conservation concern across much of its range. Observers in Tennessee’s mountains should enjoy this butterfly from a respectful distance and avoid disturbing its forest habitat.
19. Silver-spotted Skipper
The Silver-spotted Skipper (Epargyreus clarus) is the largest and most easily recognized skipper in North America — and one of the most common butterflies in Tennessee’s gardens and open woodlands. Its dark brown wings are marked with a band of golden-yellow spots on the forewing and, most distinctively, a large, irregular silver-white patch on the hindwing underside that is visible even in flight.
Larval host plants are primarily woody legumes, including black locust (Robinia pseudoacacia), wisteria, hog peanut, and various wild beans. Black locust is abundant throughout Tennessee, making the Silver-spotted Skipper a reliable resident across the state. Caterpillars construct distinctive leaf-fold shelters on host plant leaves, which are a useful sign of the species’ presence.
Silver-spotted Skippers are active from April through September and are found in a wide range of habitats — woodland edges, gardens, roadsides, and parks. Adults are fast, erratic fliers but pause frequently to nectar at flowers, showing a strong preference for blue, red, and purple blossoms such as blazing star, ironweed, and thistle. They are notably reluctant to visit yellow flowers. Unlike many skippers, the Silver-spotted is easy to identify in the field, making it an excellent entry point for observers new to the skipper family. Readers curious about skipper diversity can explore how many types of butterflies there are worldwide to appreciate the scale of this family’s diversity.
20. Eastern Tailed-Blue
The Eastern Tailed-Blue (Cupido comyntas) is one of Tennessee’s smallest butterflies, with a wingspan of barely three-quarters of an inch — yet what it lacks in size it more than compensates for in delicate beauty. Males are a vivid iridescent blue above, while females are predominantly brown with variable blue scaling near the body. Both sexes share the distinctive tiny tails on the hindwings and a row of orange spots near the tail base that give the species its name.
Host plants are exclusively legumes, with clovers, vetches, wild indigo (Baptisia spp.), and tick-trefoils (Desmodium spp.) among the most commonly used species in Tennessee. These plants are widespread in open, sunny habitats — old fields, roadsides, meadows, and disturbed ground — which makes the Eastern Tailed-Blue one of the most broadly distributed small butterflies in the state.
This species is active from March through October in Tennessee and produces multiple broods each season. Adults are low fliers, nectaring at small flowers close to the ground — clovers, wood sorrel, cinquefoil, and wild strawberry are favorites. The habit of slowly opening and closing the wings while nectaring, flashing the iridescent blue upper surface, is a characteristic behavior that helps observers locate this tiny species in the field. For those interested in the full spectrum of blue butterfly diversity, purple and blue butterfly species across North America share many of the same delicate structural color mechanisms that make the Eastern Tailed-Blue so captivating.
Pro Tip: Eastern Tailed-Blues are easy to overlook because of their small size. Scanning low-growing clover patches in open, sunny areas — especially in the morning when adults are most active — is the best strategy for finding them.
Where to Watch Butterflies in Tennessee
Tennessee’s geographic diversity creates outstanding butterfly-watching opportunities across all three grand divisions of the state. Each region offers distinct species assemblages tied to its unique landscape and plant communities.
- Great Smoky Mountains National Park (East Tennessee) — One of the most biodiverse areas in North America, the Smokies support the Diana Fritillary, Zebra Swallowtail, Spicebush Swallowtail, and numerous Appalachian specialists. Cades Cove and the Appalachian Trail corridors are particularly productive.
- Cherokee National Forest (East Tennessee) — The forest’s mix of open balds, stream corridors, and mature woodland supports a rich butterfly fauna including Great Spangled Fritillary, Giant Swallowtail, and Red-spotted Purple.
- Radnor Lake State Natural Area (Nashville) — This urban refuge in the heart of Middle Tennessee offers reliable sightings of Eastern Tiger Swallowtail, Red Admiral, Viceroy, and Silver-spotted Skipper along its lake and woodland trails.
- Cedars of Lebanon State Park (Wilson County) — Tennessee’s cedar glades support specialized plant communities that attract uncommon butterfly species, including unusual sulphur and skipper species.
- Reelfoot Lake State Park (West Tennessee) — The bottomland forest and wetland habitats surrounding Reelfoot Lake attract Monarchs during migration and support strong populations of Viceroy, Cloudless Sulphur, and Zebra Swallowtail.
- Hatchie National Wildlife Refuge (West Tennessee) — One of the largest intact bottomland hardwood forests in the mid-South, Hatchie supports pawpaw-dependent Zebra Swallowtails and a rich community of forest-associated species.
The Butterflies and Moths of North America database maintains a comprehensive checklist of species recorded in Tennessee, with county-level occurrence data that helps observers target specific species in their region.
Tennessee butterfly enthusiasts may also enjoy comparing the state’s species with those of neighboring regions. The butterflies of South Carolina share many of the same Appalachian and coastal plain species, while butterflies in Georgia offer a preview of more southerly species that occasionally stray north into Tennessee.
Tips for Attracting Butterflies to Tennessee Gardens
Creating a butterfly-friendly garden in Tennessee is one of the most rewarding ways to connect with the state’s butterfly diversity. The key principles are straightforward: provide host plants for caterpillars, nectar sources for adults, and avoid pesticide use.
| Butterfly Species | Recommended Host Plant | Top Nectar Plants |
|---|---|---|
| Zebra Swallowtail | Pawpaw | Milkweed, redbud, blackberry |
| Eastern Tiger Swallowtail | Wild cherry, tulip poplar | Joe-pye weed, ironweed, zinnia |
| Monarch | Native milkweed species | Goldenrod, ironweed, thoroughwort |
| Black Swallowtail | Parsley, fennel, dill | Milkweed, clover, phlox |
| Spicebush Swallowtail | Spicebush, sassafras | Azalea, jewelweed, cardinal flower |
| Pipevine Swallowtail | Dutchman’s pipe, Virginia snakeroot | Thistle, milkweed, phlox |
| Giant Swallowtail | Prickly ash, hop tree | Azalea, lantana, milkweed |
| Great Spangled Fritillary | Native violets | Milkweed, thistle, ironweed |
| Diana Fritillary | Native violets | Milkweed, ironweed, mountain mint |
| Silver-spotted Skipper | Black locust, wisteria | Blazing star, ironweed, thistle |
Beyond host plants and nectar sources, Tennessee gardeners can enhance butterfly habitat by including flat rocks for basking, shallow water sources for puddling, and sheltered spots for overwintering. Leaving some areas of the garden slightly wild — with leaf litter, native grasses, and standing seed heads — provides critical microhabitat for caterpillars and overwintering adults and pupae.
For gardeners in neighboring states looking to apply similar principles, guides to Georgia butterflies and Arkansas butterflies offer regionally tailored planting recommendations. The Xerces Society’s habitat planning resources also provide science-based guidance for creating pollinator-friendly gardens across the mid-South region.
Tennessee sits at the heart of the eastern butterfly corridor, and every garden planted with native host plants and nectar sources contributes to the health of populations that move through — and depend on — this remarkable state. From the iridescent flash of a Pipevine Swallowtail in a mountain forest to the delicate flutter of an Eastern Tailed-Blue over a clover patch, the butterflies of Tennessee offer an endlessly rewarding connection to the natural world.