Native plants · Tennessee

Native plants of Polk County

744 plant species are recorded as native to Tennessee in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Polk County by USDA PLANTS. 276 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 3 more species are listed as both native and introduced and kept in a separate section.

County summary · USDA PLANTS and Kew WCVP

Polk County, Tennessee

Native species: 744 Typical Tennessee county: 450 (median of 95 counties)
Garden-ready natives: 276 Typical Tennessee county: 182
Share by type (all 744 native species): Percent of the 744 native species in each growth type

Tree 11% (83)
Shrub 6% (43)
Wildflower (forb) 51% (377)
Grass or grass-like 22% (166)
Vine 5% (34)
Fern 6% (41)

Wildflowers make up the largest share of the native list (51%), followed by grasses and grass-like plants (22%).

Recorded native ranges can include long-established populations that spread from gardens; check your state’s native plant society list for local guidance. How native status is decided.

ZIP codes mainly in this county fall in USDA hardiness zones 7b to 8a (2023 map).

The native plant list

Garden-ready natives 276

Native species with PLANTS growing records (height, light, moisture, minimum temperature). “—” means PLANTS has no value.

Garden-ready native plants of Polk County, Tennessee
Plant	Type	Height	Light	Water use	Hardy to
Allegheny blackberry Rubus allegheniensis	Shrub	6 ft	Shade-tolerant	Medium	Zone 4b
Allegheny serviceberry Amelanchier laevis	Tree	35 ft	Shade-tolerant	Medium	Zone 3b
alternateleaf dogwood Cornus alternifolia	Tree	25 ft	Shade-tolerant	Medium	Zone 2b
American basswood Tilia americana	Tree	100 ft	Shade-tolerant	Medium	Zone 2b
American beech Fagus grandifolia	Tree	80 ft	Shade-tolerant	Medium	Zone 3a
American bellflower Campanulastrum americanum	Wildflower (forb)	6 ft	Shade-tolerant	Medium	Zone 12b
American bur-reed Sparganium americanum	Wildflower (forb)	3.2 ft	Sun–part shade	High	Zone 4a
American chestnut Castanea dentata	Tree	115 ft	Sun	Medium	Zone 4a
American cupscale Sacciolepis striata	Grass or grass-like	3 ft	Sun	Low	Zone 5b
American holly Ilex opaca	Tree	40 ft	Shade-tolerant	Medium	Zone 5a
American hornbeam Carpinus caroliniana	Tree	30 ft	Shade-tolerant	Medium	Zone 4a
American pokeweed Phytolacca americana	Wildflower (forb)	7.3 ft	Shade-tolerant	Medium	Zone 4a
American sycamore Platanus occidentalis	Tree	100 ft	Sun–part shade	High	Zone 4a
American water plantain Alisma subcordatum	Wildflower (forb)	6 in	Sun	High	Zone 4a
American water-willow Justicia americana	Wildflower (forb)	2.5 ft	Shade-tolerant	Medium	Zone 4b
American wisteria Wisteria frutescens	Vine	50 ft	Shade-tolerant	Medium	Zone 7a
American witchhazel Hamamelis virginiana	Tree	20 ft	Sun–part shade	Medium	Zone 4b
arrowleaf tearthumb Polygonum sagittatum	Vine	1 ft	Sun	Medium	Zone 6a
autumn bluegrass Poa autumnalis	Grass or grass-like	1.5 ft	Sun–part shade	Medium	Zone 6b
awlfruit sedge Carex stipata	Grass or grass-like	3.5 ft	Shade-tolerant	Medium	Zone 3b
Bailey's sedge Carex baileyi	Grass or grass-like	2.1 ft	Shade-tolerant	High	Zone 4a
beaked agrimony Agrimonia rostellata	Wildflower (forb)	2.3 ft	Sun–part shade	Medium	Zone 4a
beaked hazelnut Corylus cornuta	Tree	15 ft	Shade-tolerant	Medium	Zone 2b
big bluestem Andropogon gerardii	Grass or grass-like	6 ft	Sun	Low	Zone 2b
bitternut hickory Carya cordiformis	Tree	75 ft	Sun	Medium	Zone 2b
black cherry Prunus serotina	Tree	80 ft	Sun	Medium	Zone 4a
black chokeberry Aronia melanocarpa	Shrub	6 ft	Shade-tolerant	—	Zone 9b
black huckleberry Gaylussacia baccata	Shrub	4 ft	Shade-tolerant	Low	Zone 4a
black locust Robinia pseudoacacia	Tree	60 ft	Sun	Medium	Zone 3b
black oak Quercus velutina	Tree	80 ft	Sun–part shade	Medium	Zone 4a
black willow Salix nigra	Tree	100 ft	Sun	High	Zone 1b
blackeyed Susan Rudbeckia hirta	Wildflower (forb)	1 ft	Sun	Medium	Zone 5a
blackgum Nyssa sylvatica	Tree	95 ft	Shade-tolerant	Medium	Zone 5b
blackjack oak Quercus marilandica	Tree	25 ft	Sun	Low	Zone 6a
blue cohosh Caulophyllum thalictroides	Wildflower (forb)	2.5 ft	Shade-tolerant	Medium	Zone 4a
blue mistflower Conoclinium coelestinum	Wildflower (forb)	3.2 ft	Shade-tolerant	Medium	Zone 6a
blunt spikerush Eleocharis obtusa	Grass or grass-like	1.6 ft	Sun	Medium	Zone 11a
bog rush Juncus biflorus	Grass or grass-like	3.5 ft	Shade-tolerant	High	Zone 5b
bristly buttercup Ranunculus hispidus	Wildflower (forb)	2.5 ft	Shade-tolerant	Medium	Zone 4a
broadleaf arrowhead Sagittaria latifolia	Wildflower (forb)	4.9 ft	Sun	High	Zone 4a
broadleaf rosette grass Dichanthelium latifolium	Grass or grass-like	3.3 ft	Sun–part shade	Low	Zone 3a
broom sedge Carex scoparia	Grass or grass-like	2.5 ft	Shade-tolerant	High	Zone 3b
broomsedge bluestem Andropogon virginicus	Grass or grass-like	3 ft	Sun	Medium	Zone 5b
bursting-heart Euonymus americanus	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 5a
bushy bluestem Andropogon glomeratus	Grass or grass-like	6.3 ft	Sun	High	Zone 5a
butterfly milkweed Asclepias tuberosa	Wildflower (forb)	2 ft	Sun	Low	Zone 4a
butternut Juglans cinerea	Tree	80 ft	Sun	Medium	Zone 4a
calico aster Symphyotrichum lateriflorum	Wildflower (forb)	4 ft	Sun	Medium	Zone 4a
Canada germander Teucrium canadense	Wildflower (forb)	3.3 ft	Sun–part shade	High	Zone 3a
Canada goldenrod Solidago canadensis	Wildflower (forb)	3.5 ft	Sun	Medium	Zone 3a
Canadian horseweed Conyza canadensis	Wildflower (forb)	5 ft	Sun	Medium	Zone 12b
Canadian lousewort Pedicularis canadensis	Wildflower (forb)	1.3 ft	Shade-tolerant	Medium	Zone 3a
Canadian milkvetch Astragalus canadensis	Wildflower (forb)	6 in	Sun	Medium	Zone 3b
cardinalflower Lobelia cardinalis	Wildflower (forb)	5.9 ft	Shade-tolerant	Low	Zone 4a
Carolina elephantsfoot Elephantopus carolinianus	Wildflower (forb)	2.7 ft	Sun	Medium	Zone 6a
Carolina rose Rosa carolina	Shrub	5 ft	Sun–part shade	Low	Zone 3a
cat greenbrier Smilax glauca	Vine	1 ft	Shade-tolerant	Medium	Zone 6a
chestnut oak Quercus montana	Tree	73 ft	Sun–part shade	Medium	Zone 4a
chokecherry Prunus virginiana	Tree	25 ft	Sun	Medium	Zone 3a
cinnamon fern Osmunda cinnamomea	Fern	4.9 ft	Shade-tolerant	Medium	Zone 4a
common blue violet Viola sororia	Wildflower (forb)	4 in	Sun–part shade	High	Zone 4b
common blue wood aster Symphyotrichum cordifolium	Wildflower (forb)	5 ft	Sun	Low	Zone 3b
common buttonbush Cephalanthus occidentalis	Tree	15 ft	Shade-tolerant	High	Zone 4a
common cowparsnip Heracleum maximum	Wildflower (forb)	8 ft	Sun	High	Zone 3b
common goldstar Hypoxis hirsuta	Wildflower (forb)	10 in	Sun–part shade	Medium	Zone 4a
common hoptree Ptelea trifoliata	Tree	25 ft	Sun–part shade	High	Zone 4a
common rush Juncus effusus	Grass or grass-like	6.6 ft	Sun	Medium	Zone 3b
common selfheal Prunella vulgaris	Wildflower (forb)	1.5 ft	Sun–part shade	Medium	Zone 3b
common serviceberry Amelanchier arborea	Tree	36 ft	Shade-tolerant	Medium	Zone 2b
common sneezeweed Helenium autumnale	Wildflower (forb)	4.9 ft	Sun	Medium	Zone 3a
common spikerush Eleocharis palustris	Grass or grass-like	1.3 ft	Sun	High	Zone 3b
common sweetleaf Symplocos tinctoria	Tree	20 ft	Shade-tolerant	—	Zone 5a
common threesquare Schoenoplectus pungens	Grass or grass-like	4.9 ft	Sun	High	Zone 3b
common winterberry Ilex verticillata	Tree	10 ft	Sun–part shade	High	Zone 4b
cucumber tree Magnolia acuminata	Tree	100 ft	Sun–part shade	High	Zone 5b
cutleaf coneflower Rudbeckia laciniata	Wildflower (forb)	8.2 ft	Shade-tolerant	Low	Zone 3b
deerberry Vaccinium stamineum	Shrub	16 ft	Shade-tolerant	Low	Zone 5a
deertongue Dichanthelium clandestinum	Grass or grass-like	2 ft	Sun	Low	Zone 4a
devil's beggartick Bidens frondosa	Wildflower (forb)	4 ft	Sun–part shade	Medium	Zone 12a
devil's darning needles Clematis virginiana	Vine	15 ft	Sun–part shade	Medium	Zone 3b
devil's walkingstick Aralia spinosa	Tree	20 ft	Sun	High	Zone 4b
dotted smartweed Polygonum punctatum	Wildflower (forb)	3.2 ft	Sun	Medium	Zone 10b
downy arrowwood Viburnum rafinesqueanum	Shrub	6 ft	Shade-tolerant	Low	Zone 3a
downy yellow violet Viola pubescens	Wildflower (forb)	1.3 ft	Shade-tolerant	Medium	Zone 4a
drooping sedge Carex prasina	Grass or grass-like	2.3 ft	Shade-tolerant	Medium	Zone 4b
dwarf St. Johnswort Hypericum mutilum	Wildflower (forb)	2.6 ft	Sun–part shade	Medium	Zone 5a
eastern gamagrass Tripsacum dactyloides	Grass or grass-like	5 ft	Sun	High	Zone 5a
eastern hemlock Tsuga canadensis	Tree	105 ft	Shade-tolerant	Medium	Zone 4a
eastern narrowleaf sedge Carex amphibola	Grass or grass-like	2 ft	Shade-tolerant	Medium	Zone 7a
eastern redbud Cercis canadensis	Tree	30 ft	Shade-tolerant	Low	Zone 4b
eastern rough sedge Carex scabrata	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 4a
eastern teaberry Gaultheria procumbens	Shrub	6 in	Shade-tolerant	Low	Zone 4a
eastern white pine Pinus strobus	Tree	150 ft	Sun–part shade	Medium	Zone 4a
eastern woodland sedge Carex blanda	Grass or grass-like	2 ft	Shade-tolerant	High	Zone 4b
fall panicgrass Panicum dichotomiflorum	Grass or grass-like	3.3 ft	Sun	High	Zone 3a
false indigo bush Amorpha fruticosa	Shrub	15 ft	Sun	Low	Zone 3b
farkleberry Vaccinium arboreum	Tree	28 ft	Shade-tolerant	Medium	Zone 6a
field horsetail Equisetum arvense	Fern	11 in	Sun–part shade	High	Zone 3a
field paspalum Paspalum laeve	Grass or grass-like	2.9 ft	Sun–part shade	Medium	Zone 6a
flattened oatgrass Danthonia compressa	Grass or grass-like	2.4 ft	Shade-tolerant	Medium	Zone 4a
flowering dogwood Cornus florida	Tree	30 ft	Shade-tolerant	Low	Zone 4b
fowl mannagrass Glyceria striata	Grass or grass-like	5.7 ft	Shade-tolerant	Medium	Zone 3b
fox sedge Carex vulpinoidea	Grass or grass-like	3.2 ft	Sun–part shade	Medium	Zone 3b
Frank's sedge Carex frankii	Grass or grass-like	2 ft	Shade-tolerant	High	Zone 5a
fringed sedge Carex crinita	Grass or grass-like	5.2 ft	Sun–part shade	Medium	Zone 4a
giant cane Arundinaria gigantea	Shrub	25 ft	Sun	Medium	Zone 5a
grassleaf rush Juncus marginatus	Grass or grass-like	2 ft	Sun–part shade	Medium	Zone 5a
gray goldenrod Solidago nemoralis	Wildflower (forb)	2 ft	Sun	Medium	Zone 4a
great laurel Rhododendron maximum	Tree	25 ft	Shade-tolerant	Medium	Zone 6a
greater bladder sedge Carex intumescens	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 4a
green arrow arum Peltandra virginica	Wildflower (forb)	2.3 ft	Sun–part shade	High	Zone 5a
green bulrush Scirpus atrovirens	Grass or grass-like	5.9 ft	Sun	Medium	Zone 2a
greenwhite sedge Carex albolutescens	Grass or grass-like	3.9 ft	Sun–part shade	Medium	Zone 3b
groundnut Apios americana	Vine	1 ft	Shade-tolerant	Medium	Zone 5a
hairy lespedeza Lespedeza hirta	Wildflower (forb)	6 ft	Sun	Low	Zone 6a
hairy white oldfield aster Symphyotrichum pilosum	Wildflower (forb)	3 ft	Shade-tolerant	Medium	Zone 4a
hazel alder Alnus serrulata	Tree	30 ft	Sun	High	Zone 5a
heartleaf peppervine Ampelopsis cordata	Vine	2 ft	Shade-tolerant	Medium	Zone 6b
highbush blueberry Vaccinium corymbosum	Shrub	12 ft	Shade-tolerant	Medium	Zone 4a
honeylocust Gleditsia triacanthos	Tree	70 ft	Sun	Medium	Zone 3b
hophornbeam Ostrya virginiana	Tree	45 ft	Shade-tolerant	Low	Zone 3b
horseflyweed Baptisia tinctoria	Wildflower (forb)	2.5 ft	Sun	Low	Zone 7b
Indian woodoats Chasmanthium latifolium	Grass or grass-like	4.6 ft	Shade-tolerant	Medium	Zone 4a
Indiangrass Sorghastrum nutans	Grass or grass-like	6 ft	Sun	Medium	Zone 3b
Indianhemp Apocynum cannabinum	Wildflower (forb)	3.3 ft	Sun–part shade	High	Zone 3a
inland rush Juncus interior	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 3b
Jack in the pulpit Arisaema triphyllum	Wildflower (forb)	1.5 ft	Shade-tolerant	High	Zone 5b
jewelweed Impatiens capensis	Wildflower (forb)	4.9 ft	Shade-tolerant	Medium	Zone 10b
Kentucky yellowwood Cladrastis kentukea	Tree	40 ft	Sun–part shade	Low	Zone 4a
late purple aster Symphyotrichum patens	Wildflower (forb)	2.5 ft	Shade-tolerant	Medium	Zone 3b
little barley Hordeum pusillum	Grass or grass-like	1.2 ft	Sun	Medium	Zone 10b
little bluestem Schizachyrium scoparium	Grass or grass-like	3 ft	Sun	Low	Zone 3b
littleleaf buttercup Ranunculus abortivus	Wildflower (forb)	2.8 ft	Shade-tolerant	Medium	Zone 3a
loblolly pine Pinus taeda	Tree	100 ft	Sun	High	Zone 6b
longleaf woodoats Chasmanthium sessiliflorum	Grass or grass-like	5 ft	Sun	Medium	Zone 7a
maleberry Lyonia ligustrina	Shrub	9 ft	Shade-tolerant	—	Zone 5a
manyflower flatsedge Cyperus lancastriensis	Grass or grass-like	3.1 ft	Sun	Low	Zone 8a
mapleleaf viburnum Viburnum acerifolium	Shrub	6 ft	Shade-tolerant	Medium	Zone 4b
mockernut hickory Carya tomentosa	Tree	85 ft	Sun–part shade	Medium	Zone 4a
mountain laurel Kalmia latifolia	Tree	6 ft	Shade-tolerant	Low	Zone 5a
mountain magnolia Magnolia fraseri	Tree	75 ft	Sun–part shade	High	Zone 6a
muscadine Vitis rotundifolia	Vine	30 ft	Sun–part shade	Medium	Zone 5b
narrowleaf blue-eyed grass Sisyrinchium angustifolium	Wildflower (forb)	2 ft	Sun–part shade	Medium	Zone 7a
narrowleaf evening primrose Oenothera fruticosa	Wildflower (forb)	3.3 ft	Shade-tolerant	High	Zone 4a
narrowleaf silkgrass Pityopsis graminifolia	Wildflower (forb)	2.8 ft	Sun–part shade	Medium	Zone 7a
New Jersey tea Ceanothus americanus	Shrub	3 ft	Shade-tolerant	Low	Zone 4b
New York fern Thelypteris noveboracensis	Fern	1.5 ft	Shade-tolerant	Low	Zone 4b
New York ironweed Vernonia noveboracensis	Wildflower (forb)	6.6 ft	Sun–part shade	Medium	Zone 4a
nimblewill Muhlenbergia schreberi	Grass or grass-like	3.2 ft	Shade-tolerant	Low	Zone 4a
nodding fescue Festuca subverticillata	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 3a
nodding lady's tresses Spiranthes cernua	Wildflower (forb)	1.5 ft	Sun	High	Zone 3b
northern bush honeysuckle Diervilla lonicera	Shrub	2.4 ft	Sun–part shade	Low	Zone 5a
northern maidenhair Adiantum pedatum	Fern	1.3 ft	Shade-tolerant	Medium	Zone 3b
northern red oak Quercus rubra	Tree	81 ft	Sun–part shade	Medium	Zone 3b
northern spicebush Lindera benzoin	Tree	12 ft	Sun–part shade	Medium	Zone 5a
northern spiderlily Hymenocallis occidentalis	Wildflower (forb)	2 ft	Sun–part shade	High	Zone 7a
Nuttall's reedgrass Calamagrostis coarctata	Grass or grass-like	4.9 ft	Sun	Medium	Zone 4b
orangegrass Hypericum gentianoides	Wildflower (forb)	2 ft	Sun–part shade	Low	Zone 12a
oval-leaf sedge Carex cephalophora	Grass or grass-like	2.6 ft	Sun–part shade	Low	Zone 4a
pale touch-me-not Impatiens pallida	Wildflower (forb)	8.2 ft	Shade-tolerant	Medium	Zone 10b
panicledleaf ticktrefoil Desmodium paniculatum	Wildflower (forb)	3 ft	Sun–part shade	Low	Zone 6a
partridge pea Chamaecrista fasciculata	Wildflower (forb)	2.4 ft	Shade-tolerant	Medium	Zone 7a
pawpaw Asimina triloba	Tree	25 ft	Shade-tolerant	Medium	Zone 4b
Pennsylvania bittercress Cardamine pensylvanica	Wildflower (forb)	1.5 ft	Shade-tolerant	Medium	Zone 4a
perplexed ticktrefoil Desmodium perplexum	Wildflower (forb)	4 ft	Sun–part shade	Medium	Zone 4a
pignut hickory Carya glabra	Tree	80 ft	Sun–part shade	Medium	Zone 4a
pink azalea Rhododendron periclymenoides	Shrub	10 ft	Shade-tolerant	Low	Zone 5b
possumhaw Viburnum nudum	Tree	15 ft	Shade-tolerant	Medium	Zone 4a
post oak Quercus stellata	Tree	60 ft	Sun	Medium	Zone 4a
poverty rush Juncus tenuis	Grass or grass-like	1.5 ft	Sun–part shade	Medium	Zone 3b
prairie fleabane Erigeron strigosus	Wildflower (forb)	3 ft	Sun	Medium	Zone 4b
prairie wedgescale Sphenopholis obtusata	Grass or grass-like	3.2 ft	Sun–part shade	Medium	Zone 3a
prairie willow Salix humilis	Shrub	10 ft	Sun–part shade	High	Zone 3a
prickly bog sedge Carex atlantica	Grass or grass-like	1.8 ft	Sun–part shade	High	Zone 5b
purple lovegrass Eragrostis spectabilis	Grass or grass-like	11 in	Sun	Low	Zone 3a
purpleflowering raspberry Rubus odoratus	Shrub	5 ft	Sun–part shade	Medium	Zone 3b
purplehead sneezeweed Helenium flexuosum	Wildflower (forb)	3.2 ft	Sun	Low	Zone 4b
purpleleaf willowherb Epilobium coloratum	Wildflower (forb)	3.3 ft	Sun–part shade	High	Zone 4a
purplestem aster Symphyotrichum puniceum	Wildflower (forb)	8.1 ft	Sun	High	Zone 3b
purpletop tridens Tridens flavus	Grass or grass-like	2.5 ft	Sun	Low	Zone 5a
rattlesnake fern Botrychium virginianum	Fern	1.4 ft	Shade-tolerant	Medium	Zone 3b
red buckeye Aesculus pavia	Tree	25 ft	Shade-tolerant	High	Zone 5a
red chokeberry Aronia arbutifolia	Shrub	5 ft	Sun	High	Zone 5b
red elderberry Sambucus racemosa	Tree	18 ft	Sun–part shade	High	Zone 4a
red maple Acer rubrum	Tree	68 ft	Sun–part shade	High	Zone 2b
red mulberry Morus rubra	Tree	70 ft	Shade-tolerant	Medium	Zone 4a
redtop panicgrass Panicum rigidulum	Grass or grass-like	3.3 ft	Sun	High	Zone 4a
ribbonleaf pondweed Potamogeton epihydrus	Wildflower (forb)	—	Sun	High	Zone 4a
rice cutgrass Leersia oryzoides	Grass or grass-like	4.9 ft	Sun	High	Zone 4a
ridged yellow flax Linum striatum	Wildflower (forb)	2.6 ft	Shade-tolerant	Medium	Zone 3a
river birch Betula nigra	Tree	70 ft	Sun	High	Zone 4a
riverbank wildrye Elymus riparius	Grass or grass-like	4.5 ft	Shade-tolerant	High	Zone 4a
roundleaf greenbrier Smilax rotundifolia	Vine	1 ft	Sun	Medium	Zone 4a
sassafras Sassafras albidum	Tree	75 ft	Sun	Low	Zone 4b
saw greenbrier Smilax bona-nox	Vine	4 ft	Shade-tolerant	Medium	Zone 5b
sawtooth blackberry Rubus argutus	Shrub	8.2 ft	Sun	Medium	Zone 6a
scarlet oak Quercus coccinea	Tree	70 ft	Sun	Medium	Zone 4b
shagbark hickory Carya ovata	Tree	75 ft	Sun–part shade	Medium	Zone 3a
shallow sedge Carex lurida	Grass or grass-like	3.2 ft	Sun–part shade	Medium	Zone 4a
shortbeard plumegrass Saccharum brevibarbe	Grass or grass-like	6.5 ft	Sun	Medium	Zone 6b
shrubby St. Johnswort Hypericum prolificum	Shrub	3.2 ft	Sun–part shade	High	Zone 4b
silky dogwood Cornus amomum	Shrub	10 ft	Sun–part shade	High	Zone 3b
silky willow Salix sericea	Tree	12 ft	Sun–part shade	High	Zone 4b
slender flatsedge Cyperus bipartitus	Grass or grass-like	5 ft	Sun	Medium	Zone 10b
slender spikerush Eleocharis tenuis	Grass or grass-like	2.9 ft	Sun	Low	Zone 5a
slender woodoats Chasmanthium laxum	Grass or grass-like	3.3 ft	Shade-tolerant	Medium	Zone 4a
slippery elm Ulmus rubra	Tree	85 ft	Shade-tolerant	High	Zone 3a
smallspike false nettle Boehmeria cylindrica	Wildflower (forb)	3.9 ft	Shade-tolerant	Medium	Zone 4a
smooth azalea Rhododendron arborescens	Shrub	18 ft	Shade-tolerant	Medium	Zone 6a
smooth blue aster Symphyotrichum laeve	Wildflower (forb)	4 ft	Sun	Medium	Zone 3a
smooth phlox Phlox glaberrima	Wildflower (forb)	3 ft	Sun–part shade	High	Zone 4b
smooth sumac Rhus glabra	Tree	12 ft	Sun	Low	Zone 4a
softstem bulrush Schoenoplectus tabernaemontani	Grass or grass-like	9 ft	Sun	High	Zone 3b
sourwood Oxydendrum arboreum	Tree	35 ft	Shade-tolerant	Low	Zone 6a
southern arrowwood Viburnum dentatum	Tree	8 ft	Sun–part shade	—	Zone 5a
splitbeard bluestem Andropogon ternarius	Grass or grass-like	3.9 ft	Shade-tolerant	Low	Zone 5b
spotted St. Johnswort Hypericum punctatum	Wildflower (forb)	3 ft	Shade-tolerant	Medium	Zone 4a
St. Peterswort Hypericum crux-andreae	Shrub	2 ft	Sun–part shade	Medium	Zone 6b
steeplebush Spiraea tomentosa	Shrub	4 ft	Sun	Low	Zone 4a
stiff marsh bedstraw Galium tinctorium	Wildflower (forb)	10 in	Shade-tolerant	High	Zone 4a
strawcolored flatsedge Cyperus strigosus	Grass or grass-like	3.2 ft	Sun	Medium	Zone 4a
sugar maple Acer saccharum	Tree	100 ft	Shade-tolerant	Medium	Zone 2b
sugarcane plumegrass Saccharum giganteum	Grass or grass-like	9.8 ft	Sun	Medium	Zone 4b
summer grape Vitis aestivalis	Vine	30 ft	Shade-tolerant	Medium	Zone 5a
swamp milkweed Asclepias incarnata	Wildflower (forb)	4.9 ft	Sun	High	Zone 3b
swamp rose Rosa palustris	Shrub	8.2 ft	Shade-tolerant	Medium	Zone 4a
swamp smartweed Polygonum hydropiperoides	Wildflower (forb)	—	Sun	Medium	Zone 10b
swamp sunflower Helianthus angustifolius	Wildflower (forb)	5.6 ft	Sun–part shade	Medium	Zone 4b
sweet birch Betula lenta	Tree	60 ft	Sun	Medium	Zone 4b
sweet woodreed Cinna arundinacea	Grass or grass-like	4.9 ft	Shade-tolerant	Low	Zone 4a
sweetbay Magnolia virginiana	Tree	60 ft	Sun–part shade	High	Zone 9a
sweetgum Liquidambar styraciflua	Tree	100 ft	Sun	High	Zone 5a
tall hairy agrimony Agrimonia gryposepala	Wildflower (forb)	5.9 ft	Sun–part shade	Medium	Zone 3a
tapertip rush Juncus acuminatus	Grass or grass-like	3 ft	Sun–part shade	High	Zone 4a
tawny cottongrass Eriophorum virginicum	Grass or grass-like	3.9 ft	Sun	Medium	Zone 4a
thicket sedge Carex abscondita	Grass or grass-like	8 in	Shade-tolerant	High	Zone 7a
three-way sedge Dulichium arundinaceum	Grass or grass-like	2.6 ft	Sun–part shade	High	Zone 3b
trumpet honeysuckle Lonicera sempervirens	Vine	16 ft	Shade-tolerant	Medium	Zone 4a
trumpetweed Eutrochium fistulosum	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 4b
tuliptree Liriodendron tulipifera	Tree	120 ft	Sun	Medium	Zone 5b
twoheaded water-starwort Callitriche heterophylla	Wildflower (forb)	—	Sun	High	Zone 4a
umbrella-tree Magnolia tripetala	Tree	30 ft	Shade-tolerant	Medium	Zone 7a
upland bentgrass Agrostis perennans	Grass or grass-like	3.5 ft	Sun–part shade	High	Zone 4a
upright sedge Carex stricta	Grass or grass-like	4.2 ft	Shade-tolerant	Medium	Zone 3b
variable panicgrass Dichanthelium commutatum	Grass or grass-like	4.9 ft	Sun–part shade	Low	Zone 4b
velvet panicum Dichanthelium scoparium	Grass or grass-like	4.3 ft	Shade-tolerant	Medium	Zone 3b
Virginia creeper Parthenocissus quinquefolia	Vine	1 ft	Sun–part shade	Low	Zone 4b
Virginia pine Pinus virginiana	Tree	70 ft	Sun	Low	Zone 5a
Virginia sweetspire Itea virginica	Shrub	10 ft	Shade-tolerant	High	Zone 5a
Virginia threeseed mercury Acalypha virginica	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 10b
Virginia water horehound Lycopus virginicus	Wildflower (forb)	4 ft	Shade-tolerant	High	Zone 4a
Virginia wildrye Elymus virginicus	Grass or grass-like	2.5 ft	Shade-tolerant	Medium	Zone 4b
waterthread pondweed Potamogeton diversifolius	Wildflower (forb)	3.2 ft	Sun	High	Zone 3b
white ash Fraxinus americana	Tree	90 ft	Sun	High	Zone 4a
white edge sedge Carex debilis	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 6a
white oak Quercus alba	Tree	100 ft	Sun–part shade	Medium	Zone 3a
white panicle aster Symphyotrichum lanceolatum	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 3b
whitegrass Leersia virginica	Grass or grass-like	3.9 ft	Shade-tolerant	Medium	Zone 3a
wild blue phlox Phlox divaricata	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 4a
wild sarsaparilla Aralia nudicaulis	Wildflower (forb)	1.5 ft	Shade-tolerant	Medium	Zone 3b
wild sweetwilliam Phlox maculata	Wildflower (forb)	2 ft	Sun	Medium	Zone 5b
winged sumac Rhus copallinum	Tree	8 ft	Sun	Low	Zone 4b
wingleaf primrose-willow Ludwigia decurrens	Wildflower (forb)	4.5 ft	Shade-tolerant	High	Zone 8a
winter bentgrass Agrostis hyemalis	Grass or grass-like	3.5 ft	Sun–part shade	High	Zone 4a
woodland bluegrass Poa sylvestris	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 4a
woodland muhly Muhlenbergia sylvatica	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 4b
woodland rush Juncus subcaudatus	Grass or grass-like	2.2 ft	Shade-tolerant	High	Zone 6b
woolgrass Scirpus cyperinus	Grass or grass-like	4.9 ft	Sun–part shade	High	Zone 4a
woolly rosette grass Dichanthelium scabriusculum	Grass or grass-like	2.5 ft	Sun–part shade	Medium	Zone 7a
wreath goldenrod Solidago caesia	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 4b
wrinkleleaf goldenrod Solidago rugosa	Wildflower (forb)	3.3 ft	Sun–part shade	Medium	Zone 4a
yellow birch Betula alleghaniensis	Tree	75 ft	Sun–part shade	Medium	Zone 2b
yellow buckeye Aesculus flava	Tree	65 ft	Shade-tolerant	High	Zone 5b
yellow flatsedge Cyperus flavescens	Grass or grass-like	2 ft	Sun	Medium	Zone 11b
yellow passionflower Passiflora lutea	Vine	16 ft	Shade-tolerant	Low	Zone 5a
zigzag goldenrod Solidago flexicaulis	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 5b

Other native species recorded here 468

PLANTS has no growing records for these, so light, moisture, height and zone filters cannot include them. Many are wild species seldom sold by nurseries.

Aaron's rod Thermopsis villosa
Adam's needle Yucca filamentosa
Alabama lipfern Cheilanthes alabamensis
Allegheny hawkweed Hieracium paniculatum
Allegheny monkeyflower Mimulus ringens
alpine violet Viola labradorica
American alumroot Heuchera americana
American bladdernut Staphylea trifolia
American burnweed Erechtites hieraciifolius
American cancer-root Conopholis americana
American climbing fern Lygodium palmatum
American false pennyroyal Hedeoma pulegioides
American ginseng Panax quinquefolius
American hogpeanut Amphicarpaea bracteata
American ipecac Gillenia stipulata
American lopseed Phryma leptostachya
American pillwort Pilularia americana
American spikenard Aralia racemosa
anisescented goldenrod Solidago odora
Appalachian polypody Polypodium appalachianum
Appalachian quillwort Isoetes engelmannii
Appalachian shoestring fern Vittaria appalachiana
aromatic aster Symphyotrichum oblongifolium
arrowfeather threeawn Aristida purpurascens
arrowhead rattlebox Crotalaria sagittalis
arrowleaf violet Viola sagittata
Atlantic goldenrod Solidago arguta
Atlantic pigeonwings Clitoria mariana
azure bluet Houstonia caerulea
beaked cornsalad Valerianella radiata
beaked panicgrass Panicum anceps
bearded shorthusk Brachyelytrum erectum
beechdrops Epifagus virginiana
bent sedge Carex styloflexa
bigleaf magnolia Magnolia macrophylla
birdfoot violet Viola pedata
black baneberry Actaea racemosa
black edge sedge Carex nigromarginata
black highbush blueberry Vaccinium fuscatum
blackseed plantain Plantago rugelii
blackseed speargrass Piptochaetium avenaceum
blackstem spleenwort Asplenium resiliens
blisterwort Ranunculus recurvatus
bloodroot Sanguinaria canadensis
Blue Ridge blueberry Vaccinium pallidum
Blue Ridge sedge Carex lucorum
blue skullcap Scutellaria lateriflora
bluntleaf waterleaf Hydrophyllum canadense
bluntlobe cliff fern Woodsia obtusa
bog yelloweyed grass Xyris difformis
Bosc's panicgrass Dichanthelium boscii
bottlebrush sedge Carex hystericina
Bowman's root Gillenia trifoliata
Bradley's spleenwort Asplenium bradleyi
bride's feathers Aruncus dioicus
bristly locust Robinia hispida
broad beechfern Phegopteris hexagonoptera
broad looseflower sedge Carex laxiflora
broadleaf sedge Carex platyphylla
brownish beaksedge Rhynchospora capitellata
bulblet bladderfern Cystopteris bulbifera
Canada lettuce Lactuca canadensis
Canada mayflower Maianthemum canadense
Canada toadflax Nuttallanthus canadensis
Canadian clearweed Pilea pumila
Canadian honewort Cryptotaenia canadensis
Canadian licorice-root Ligusticum canadense
Canadian white violet Viola canadensis
Canadian wildginger Asarum canadense
Canadian woodnettle Laportea canadensis
cankerweed Prenanthes serpentaria
Carolina bugbane Trautvetteria caroliniensis
Carolina coralbead Cocculus carolinus
Carolina desert-chicory Pyrrhopappus carolinianus
Carolina horsenettle Solanum carolinense
Carolina lily Lilium michauxii
Carolina springbeauty Claytonia caroliniana
Carolina vetch Vicia caroliniana
Carolina wild petunia Ruellia caroliniensis
Chapman's bluegrass Poa chapmaniana
Cherokee sedge Carex cherokeensis
chinquapin Castanea pumila
Christmas fern Polystichum acrostichoides
churchmouse threeawn Aristida dichotoma
clammy groundcherry Physalis heterophylla
clasping milkweed Asclepias amplexicaulis
clasping Venus' looking-glass Triodanis perfoliata
Clayton's sweetroot Osmorhiza claytonii
clustered blacksnakeroot Sanicula odorata
clustered mountainmint Pycnanthemum muticum
coastal plain panicgrass Dichanthelium longiligulatum
common boneset Eupatorium perfoliatum
common cinquefoil Potentilla simplex
common moonseed Menispermum canadense
common threeseed mercury Acalypha rhomboidea
common woodrush Luzula multiflora
common yellow oxalis Oxalis stricta
compact dodder Cuscuta compacta
Copenhagen hawthorn Crataegus intricata
cornel-leaf whitetop Doellingeria infirma
cranberry Vaccinium macrocarpon
cream avens Geum virginianum
creeping lespedeza Lespedeza repens
creeping phlox Phlox stolonifera
crinkleroot Cardamine diphylla
crippled cranefly Tipularia discolor
crossvine Bignonia capreolata
Curtiss' milkwort Polygala curtissii
cutleaf grapefern Botrychium dissectum
cutleaf toothwort Cardamine concatenata
cypress panicgrass Dichanthelium dichotomum
densetuft hairsedge Bulbostylis capillaris
devil's bite Liatris scariosa
devil's grandmother Elephantopus tomentosus
dogfennel Eupatorium capillifolium
dogtooth violet Erythronium americanum
downy danthonia Danthonia sericea
downy goldenrod Solidago puberula
downy lobelia Lobelia puberula
downy rattlesnake plantain Goodyera pubescens
downy yellow false foxglove Aureolaria virginica
dutchman's breeches Dicentra cucullaria
dwarf cinquefoil Potentilla canadensis
dwarf crested iris Iris cristata
dwarf hackberry Celtis pumila
dwarf violet iris Iris verna
early blue violet Viola ×palmata
early bluegrass Poa cuspidata
early buttercup Ranunculus fascicularis
early meadow-rue Thalictrum dioicum
early saxifrage Saxifraga virginiensis
eastern bluestar Amsonia tabernaemontana
eastern bottlebrush grass Elymus hystrix
eastern daisy fleabane Erigeron annuus
eastern featherbells Stenanthium gramineum
eastern gray beardtongue Penstemon canescens
eastern greenviolet Hybanthus concolor
eastern hayscented fern Dennstaedtia punctilobula
eastern leatherwood Dirca palustris
eastern poison ivy Toxicodendron radicans
eastern prickly gooseberry Ribes cynosbati
eastern sweetshrub Calycanthus floridus
ebony spleenwort Asplenium platyneuron
eyebane Chamaesyce nutans
fall phlox Phlox paniculata
false boneset Brickellia eupatorioides
fan clubmoss Lycopodium digitatum
feathery false lily of the valley Maianthemum racemosum
fernleaf phacelia Phacelia bipinnatifida
fewflower nutrush Scleria pauciflora
fibrousroot sedge Carex communis
field pansy Viola bicolor
field thistle Cirsium discolor
fire pink Silene virginica
fiveangled dodder Cuscuta pentagona
flame azalea Rhododendron calendulaceum
Florida paspalum Paspalum floridanum
flowering spurge Euphorbia corollata
forked bluecurls Trichostema dichotomum
forkleaf toothwort Cardamine dissecta
fourleaf milkweed Asclepias quadrifolia
fox grape Vitis labrusca
fragrant bedstraw Galium triflorum
fringed loosestrife Lysimachia ciliata
gall of the earth Prenanthes trifoliolata
gaywings Polygala paucifolia
glade fern Diplazium pycnocarpon
globe flatsedge Cyperus echinatus
Goldie's woodfern Dryopteris goldieana
great yellow woodsorrel Oxalis grandis
greater marsh St. Johnswort Triadenum walteri
green adder's-mouth orchid Malaxis unifolia
green dragon Arisaema dracontium
green false hellebore Veratrum viride
hairy alumroot Heuchera villosa
hairy angelica Angelica venenosa
hairy bedstraw Galium pilosum
hairy forked nailwort Paronychia fastigiata
hairy lipfern Cheilanthes lanosa
hairy pagoda-plant Blephilia hirsuta
hairy skullcap Scutellaria elliptica
hairy Solomon's seal Polygonatum pubescens
hairy umbrella-sedge Fuirena squarrosa
hairy wildrye Elymus villosus
hairy woodland brome Bromus pubescens
hairy woodrush Luzula acuminata
hairyfruit chervil Chaerophyllum tainturieri
hairyjoint meadowparsnip Thaspium barbinode
hairyseed paspalum Paspalum pubiflorum
halberdleaf yellow violet Viola hastata
handsome Harry Rhexia virginica
harbinger of spring Erigenia bulbosa
harvestbells Gentiana saponaria
heartleaf hedgenettle Stachys cordata
hedgehog woodrush Luzula echinata
Heller's cudweed Pseudognaphalium helleri
helmet flower Scutellaria integrifolia
hemlock rosette grass Dichanthelium sabulorum
highland doghobble Leucothoe fontanesiana
hoary skullcap Scutellaria incana
hoary ticktrefoil Desmodium canescens
hornleaf riverweed Podostemum ceratophyllum
hyssopleaf thoroughwort Eupatorium hyssopifolium
Illinois pinweed Lechea racemulosa
Indian cucumber Medeola virginiana
Indian-tobacco Lobelia inflata
Indianpipe Monotropa uniflora
inflated narrow-leaf sedge Carex grisea
intermediate woodfern Dryopteris intermedia
James' sedge Carex jamesii
jumpseed Polygonum virginianum
king of the meadow Thalictrum pubescens
lace grass Eragrostis capillaris
lanceleaf wild licorice Galium lanceolatum
largeflower bellwort Uvularia grandiflora
largeseed forget-me-not Myosotis macrosperma
leafy bulrush Scirpus polyphyllus
leathery rush Juncus coriaceus
lesser marsh St. Johnswort Triadenum tubulosum
lesser snakeroot Ageratina aromatica
lesser yellow lady's slipper Cypripedium parviflorum
licorice bedstraw Galium circaezans
limber honeysuckle Lonicera dioica
little lady's tresses Spiranthes tuberosa
longbeak arrowhead Sagittaria australis
longspur violet Viola rostrata
low spikesedge Kyllinga pumila
lowland bladderfern Cystopteris protrusa
lowland rotala Rotala ramosior
Lowrie's blue wood aster Symphyotrichum lowrieanum
lyreleaf sage Salvia lyrata
maidenhair spleenwort Asplenium trichomanes
man of the earth Ipomoea pandurata
marginal woodfern Dryopteris marginalis
marsh blue violet Viola cucullata
marsh bristlegrass Setaria parviflora
Maryland meadowbeauty Rhexia mariana
matting rosette grass Dichanthelium meridionale
mayapple Podophyllum peltatum
meadow garlic Allium canadense
meadow spikemoss Selaginella apoda
moccasin flower Cypripedium acaule
mountain holly Ilex montana
mountain silverbell Halesia tetraptera
mountain spleenwort Asplenium montanum
mountain woodfern Dryopteris campyloptera
Muhlenberg's sedge Carex muehlenbergii
nakedflower ticktrefoil Desmodium nudiflorum
narrowleaf cowwheat Melampyrum lineare
narrowleaf mountainmint Pycnanthemum tenuifolium
narrowleaf vervain Verbena simplex
narrowleaf whitetop aster Sericocarpus linifolius
needletip blue-eyed grass Sisyrinchium mucronatum
netted chainfern Woodwardia areolata
nodding wakerobin Trillium flexipes
northern dewberry Rubus flagellaris
northern selaginella Selaginella rupestris
northern slender lady's tresses Spiranthes lacera
Norwegian cinquefoil Potentilla norvegica
Nottoway Valley brome Bromus nottowayanus
Nuttall's ticktrefoil Desmodium nuttallii
oak mistletoe Phoradendron leucarpum
openflower rosette grass Dichanthelium laxiflorum
painted trillium Trillium undulatum
pale Indian plantain Arnoglossum atriplicifolium
paleleaf woodland sunflower Helianthus strumosus
partridgeberry Mitchella repens
Pennsylvania sedge Carex pensylvanica
perfoliate bellwort Uvularia perfoliata
Philadelphia panicgrass Panicum philadelphicum
pinesap Monotropa hypopitys
pipevine Aristolochia macrophylla
plantainleaf sedge Carex plantaginea
pointedleaf ticktrefoil Desmodium glutinosum
poke milkweed Asclepias exaltata
poorjoe Diodia teres
Porter's reedgrass Calamagrostis porteri
poverty dropseed Sporobolus vaginiflorus
poverty oatgrass Danthonia spicata
prairie threeawn Aristida oligantha
purple cliffbrake Pellaea atropurpurea
purple false foxglove Agalinis purpurea
purple giant hyssop Agastache scrophulariifolia
purple meadowparsnip Thaspium trifoliatum
queendevil Hieracium gronovii
rabbit-tobacco Pseudognaphalium obtusifolium
racemed milkwort Polygala polygama
ramp Allium tricoccum
rare clubmoss Lycopodium obscurum
rattlesnakeweed Hieracium venosum
red columbine Aquilegia canadensis
red hickory Carya ovalis
red trillium Trillium erectum
redring milkweed Asclepias variegata
reflexed flatsedge Cyperus refractus
Reznicek's sedge Carex reznicekii
ribbed sedge Carex virescens
rice button aster Symphyotrichum dumosum
richweed Collinsonia canadensis
robin's plantain Erigeron pulchellus
rosepink Sabatia angularis
rosy sedge Carex rosea
rough barnyardgrass Echinochloa muricata
rough boneset Eupatorium pilosum
rough flatsedge Cyperus retrofractus
rough panicgrass Dichanthelium leucothrix
roundfruit hedgehyssop Gratiola virginiana
roundleaf ragwort Packera obovata
roundleaf thoroughwort Eupatorium rotundifolium
roundleaf yellow violet Viola rotundifolia
roundseed panicgrass Dichanthelium sphaerocarpon
rue anemone Thalictrum thalictroides
rusty blackhaw Viburnum rufidulum
Sampson's snakeroot Orbexilum pedunculatum
sand bittercress Cardamine parviflora
scaldweed Cuscuta gronovii
scarlet beebalm Monarda didyma
scentless mock orange Philadelphus inodorus
seedbox Ludwigia alternifolia
sensitive fern Onoclea sensibilis
sensitive partridge pea Chamaecrista nictitans
shining clubmoss Huperzia lucidula
shiny wedgescale Sphenopholis nitida
showy goldenrod Solidago erecta
showy goldenrod Solidago speciosa
showy orchid Galearis spectabilis
shrubby lespedeza Lespedeza frutescens
sicklepod Arabis canadensis
sidebeak pencilflower Stylosanthes biflora
silver false spleenwort Deparia acrostichoides
silver plumegrass Saccharum alopecuroides
singlehead pussytoes Antennaria solitaria
sixweeks fescue Vulpia octoflora
sleepy silene Silene antirrhina
slender bunchflower Veratrum hybridum
slender fimbry Fimbristylis autumnalis
slender Indiangrass Sorghastrum elliottii
slender wedgescale Sphenopholis intermedia
slender woodland sedge Carex digitalis
slender yelloweyed grass Xyris torta
slenderleaf false foxglove Agalinis tenuifolia
slimflower muhly Muhlenbergia tenuiflora
slimleaf panicgrass Dichanthelium linearifolium
slimspike threeawn Aristida longespica
small green wood orchid Platanthera clavellata
small woodland sunflower Helianthus microcephalus
Small's ragwort Packera anonyma
smallflower baby blue eyes Nemophila aphylla
smallflower phacelia Phacelia dubia
smooth blackberry Rubus canadensis
smooth carrionflower Smilax herbacea
smooth forked nailwort Paronychia canadensis
smooth oxeye Heliopsis helianthoides
smooth rock skullcap Scutellaria saxatilis
smooth rockcress Arabis laevigata
smooth Solomon's seal Polygonatum biflorum
smooth ticktrefoil Desmodium laevigatum
smooth yellow false foxglove Aureolaria flava
smoothsheath sedge Carex laevivaginata
sneezeweed Helenium amarum
soft agrimony Agrimonia pubescens
soft thistle Cirsium carolinianum
southeastern wildrye Elymus glabriflorus
southern annual saltmarsh aster Symphyotrichum divaricatum
southern blue monkshood Aconitum uncinatum
southern bog clubmoss Lycopodiella appressa
southern crab apple Malus angustifolia
southern woodland violet Viola hirsutula
spiked crested coralroot Hexalectris spicata
spotted geranium Geranium maculatum
spotted pondweed Potamogeton pulcher
spotted sandmat Chamaesyce maculata
spotted water hemlock Cicuta maculata
spreading dogbane Apocynum androsaemifolium
spreading sedge Carex laxiculmis
spring coralroot Corallorhiza wisteriana
spurred butterfly pea Centrosema virginianum
St. Andrew's cross Hypericum hypericoides
star chickweed Stellaria pubera
starved panicgrass Dichanthelium depauperatum
stiff cowbane Oxypolis rigidior
striped cream violet Viola striata
striped prince's pine Chimaphila maculata
summer sedge Carex aestivalis
swamp thistle Cirsium muticum
swamp wedgescale Sphenopholis pensylvanica
sweet white violet Viola blanda
sweetscented joe pye weed Eutrochium purpureum
tall blue lettuce Lactuca biennis
tall rattlesnakeroot Prenanthes altissima
tall thistle Cirsium altissimum
tall thoroughwort Eupatorium altissimum
tall tickseed Coreopsis tripteris
thicket bean Phaseolus polystachios
thin paspalum Paspalum setaceum
thinleaf late purple aster Symphyotrichum phlogifolium
thinleaf sunflower Helianthus decapetalus
threadleaf false foxglove Agalinis setacea
tinted woodland spurge Euphorbia commutata
toothed flatsedge Cyperus dentatus
toothed spurge Euphorbia dentata
trailing arbutus Epigaea repens
tuberous grasspink Calopogon tuberosus
turk's-cap lily Lilium superbum
turkey corn Dicentra eximia
twoflower dwarfdandelion Krigia biflora
twoflower melicgrass Melica mutica
upland boneset Eupatorium sessilifolium
vasevine Clematis viorna
Venus' pride Houstonia purpurea
Viola ×primulifolia Viola ×primulifolia
violet woodsorrel Oxalis violacea
Virginia buttonweed Diodia virginiana
Virginia dwarfdandelion Krigia virginica
Virginia groundcherry Physalis virginiana
Virginia marsh St. Johnswort Triadenum virginicum
Virginia pennywort Obolaria virginica
Virginia pepperweed Lepidium virginicum
Virginia snakeroot Aristolochia serpentaria
Virginia springbeauty Claytonia virginica
Virginia strawberry Fragaria virginiana
Virginia tephrosia Tephrosia virginiana
walking fern Asplenium rhizophyllum
warty panicgrass Panicum verrucosum
wavyleaf aster Symphyotrichum undulatum
weak rush Juncus debilis
weak stellate sedge Carex seorsa
weakstalk bulrush Schoenoplectiella purshiana
whip nutrush Scleria triglomerata
white arrowleaf aster Symphyotrichum urophyllum
white bergamot Monarda clinopodia
white colicroot Aletris farinosa
white snakeroot Ageratina altissima
white thoroughwort Eupatorium album
white trillium Trillium grandiflorum
white turtlehead Chelone glabra
white vervain Verbena urticifolia
whitehair rosette grass Dichanthelium villosissimum
whitemouth dayflower Commelina erecta
whitestar Ipomoea lacunosa
whitetinge sedge Carex albicans
whorled milkwort Polygala ambigua
whorled rosinweed Silphium trifoliatum
whorled yellow loosestrife Lysimachia quadrifolia
widowsfrill Silene stellata
wild comfrey Cynoglossum virginianum
wild hydrangea Hydrangea arborescens
wild quinine Parthenium integrifolium
wild yam Dioscorea villosa
Willdenow's sedge Carex willdenowii
wingstem Verbesina alternifolia
wiry panicgrass Panicum flexile
woman's tobacco Antennaria plantaginifolia
woodland bulrush Scirpus expansus
woodland flax Linum virginianum
woodland lettuce Lactuca floridana
woodland pinkroot Spigelia marilandica
woodland stonecrop Sedum ternatum
woodland sunflower Helianthus divaricatus
woolly lipfern Cheilanthes tomentosa
yellow crownbeard Verbesina occidentalis
yellow fairybells Prosartes lanuginosa
yellow fringed orchid Platanthera ciliaris
yellow pimpernel Taenidia integerrima
yellow screwstem Bartonia virginica
yellowroot Xanthorhiza simplicissima
yellowseed false pimpernel Lindernia dubia
zigzag spiderwort Tradescantia subaspera

Also listed as native and introduced here 3

PLANTS labels these species both native and introduced in this state: some forms are native and others were brought in from elsewhere. Most gardeners should choose plants from the main list.

annual ragweedAmbrosia artemisiifolia
climbing false buckwheatPolygonum scandens
Kentucky bluegrassPoa pratensis

Compared with Tennessee

The typical county is the median of the 95 Tennessee counties with PLANTS county records; the statewide figure counts every species native anywhere in the state. More species is not better or worse: counties differ in size, habitat and how thoroughly they have been surveyed.

Native species counts, Polk County and Tennessee
Measure	Polk County	Typical county	Statewide
Native species	744	450	1,844
Garden-ready natives	276	182	606
Tree	83	—	189
Shrub	43	—	88
Wildflower (forb)	377	—	988
Grass or grass-like	166	—	420
Vine	34	—	81
Fern	41	—	78

Neighboring counties

Counties that share a ZIP code with Polk County.

Bradley County, TN 117 garden-ready
McMinn County, TN 71 garden-ready
Monroe County, TN 273 garden-ready

Source & data date

Source: USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).; Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.; USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
Citation: USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.; Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
Data date: Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
Zones: USDA Plant Hardiness Zone Map (2023) ZIP table: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 3, 2026. Plant zones on this site are our estimate, not the official map.
Scope: Polk County (county FIPS 47139), Tennessee. 744 native species from PLANTS county distribution records; garden-ready = species with a PLANTS characteristics record.
Method: A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources

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