Native plants · Arkansas

Native plants of Calhoun County

349 plant species are recorded as native to Arkansas in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Calhoun County by USDA PLANTS. 171 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 2 more species are listed as both native and introduced and kept in a separate section.

County summary · USDA PLANTS and Kew WCVP

Calhoun County, Arkansas

Native species: 349 Typical Arkansas county: 456 (median of 75 counties)
Garden-ready natives: 171 Typical Arkansas county: 200
Share by type (all 349 native species): Percent of the 349 native species in each growth type

Tree 23% (80)
Shrub 5% (16)
Wildflower (forb) 44% (154)
Grass or grass-like 17% (59)
Vine 7% (25)
Fern 4% (15)

Wildflowers make up the largest share of the native list (44%), followed by trees (23%).

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 zone 8a (2023 map).

The native plant list

Garden-ready natives 171

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

Garden-ready native plants of Calhoun County, Arkansas
Plant	Type	Height	Light	Water use	Hardy to
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 elm Ulmus americana	Tree	120 ft	Sun–part shade	High	Zone 2b
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 snowbell Styrax americanus	Tree	10 ft	Sun–part shade	—	Zone 5b
American sycamore Platanus occidentalis	Tree	100 ft	Sun–part shade	High	Zone 4a
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
bald cypress Taxodium distichum	Tree	130 ft	Sun–part shade	High	Zone 5b
bearded beggarticks Bidens aristosa	Wildflower (forb)	3.5 ft	Sun–part shade	High	Zone 12b
bitternut hickory Carya cordiformis	Tree	75 ft	Sun	Medium	Zone 2b
black cherry Prunus serotina	Tree	80 ft	Sun	Medium	Zone 4a
black oak Quercus velutina	Tree	80 ft	Sun–part shade	Medium	Zone 4a
black walnut Juglans nigra	Tree	100 ft	Sun	High	Zone 4b
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 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
bluntleaf bedstraw Galium obtusum	Wildflower (forb)	1.5 ft	Shade-tolerant	High	Zone 4a
boxelder Acer negundo	Tree	60 ft	Shade-tolerant	Medium	Zone 2b
broomsedge bluestem Andropogon virginicus	Grass or grass-like	3 ft	Sun	Medium	Zone 5b
butterfly milkweed Asclepias tuberosa	Wildflower (forb)	2 ft	Sun	Low	Zone 4a
butterweed Packera glabella	Wildflower (forb)	3.2 ft	Sun	High	Zone 10b
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
Carolina ash Fraxinus caroliniana	Tree	39 ft	Shade-tolerant	High	Zone 7b
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
cedar elm Ulmus crassifolia	Tree	90 ft	Sun–part shade	Medium	Zone 6a
cherrybark oak Quercus pagoda	Tree	120 ft	Sun	Medium	Zone 6b
cinnamon fern Osmunda cinnamomea	Fern	4.9 ft	Shade-tolerant	Medium	Zone 4a
climbing hempvine Mikania scandens	Vine	1 ft	Shade-tolerant	Medium	Zone 3b
cockspur hawthorn Crataegus crus-galli	Tree	30 ft	Sun	Low	Zone 4a
common blue violet Viola sororia	Wildflower (forb)	4 in	Sun–part shade	High	Zone 4b
common buttonbush Cephalanthus occidentalis	Tree	15 ft	Shade-tolerant	High	Zone 4a
common persimmon Diospyros virginiana	Tree	55 ft	Shade-tolerant	Medium	Zone 5a
common serviceberry Amelanchier arborea	Tree	36 ft	Shade-tolerant	Medium	Zone 2b
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
coral greenbrier Smilax walteri	Vine	1 ft	Shade-tolerant	High	Zone 6b
deerberry Vaccinium stamineum	Shrub	16 ft	Shade-tolerant	Low	Zone 5a
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
ditch stonecrop Penthorum sedoides	Wildflower (forb)	2.6 ft	Sun–part shade	Medium	Zone 4b
dwarf St. Johnswort Hypericum mutilum	Wildflower (forb)	2.6 ft	Sun–part shade	Medium	Zone 5a
eastern baccharis Baccharis halimifolia	Tree	10 ft	Sun–part shade	High	Zone 7a
eastern cottonwood Populus deltoides	Tree	190 ft	Sun	High	Zone 3a
eastern redbud Cercis canadensis	Tree	30 ft	Shade-tolerant	Low	Zone 4b
eastern redcedar Juniperus virginiana	Tree	50 ft	Sun–part shade	Low	Zone 3a
eastern swampprivet Forestiera acuminata	Tree	33 ft	Shade-tolerant	High	Zone 5b
Elliott's blueberry Vaccinium elliottii	Shrub	10 ft	Sun–part shade	Medium	Zone 7a
farkleberry Vaccinium arboreum	Tree	28 ft	Shade-tolerant	Medium	Zone 6a
flowering dogwood Cornus florida	Tree	30 ft	Shade-tolerant	Low	Zone 4b
forked rush Juncus dichotomus	Grass or grass-like	2.9 ft	Sun–part shade	Medium	Zone 8b
fringeleaf wild petunia Ruellia humilis	Wildflower (forb)	2.6 ft	Shade-tolerant	Low	Zone 4a
giant cane Arundinaria gigantea	Shrub	25 ft	Sun	Medium	Zone 5a
golden tickseed Coreopsis tinctoria	Wildflower (forb)	3 ft	Sun–part shade	High	Zone 12b
grassleaf rush Juncus marginatus	Grass or grass-like	2 ft	Sun–part shade	Medium	Zone 5a
green ash Fraxinus pennsylvanica	Tree	80 ft	Shade-tolerant	Medium	Zone 2b
greenwhite sedge Carex albolutescens	Grass or grass-like	3.9 ft	Sun–part shade	Medium	Zone 3b
honeylocust Gleditsia triacanthos	Tree	70 ft	Sun	Medium	Zone 3b
hop sedge Carex lupulina	Grass or grass-like	4.3 ft	Sun–part shade	Medium	Zone 3b
Indian woodoats Chasmanthium latifolium	Grass or grass-like	4.6 ft	Shade-tolerant	Medium	Zone 4a
inland rush Juncus interior	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 3b
jewelweed Impatiens capensis	Wildflower (forb)	4.9 ft	Shade-tolerant	Medium	Zone 10b
lanceleaf greenbrier Smilax smallii	Vine	1 ft	Shade-tolerant	Medium	Zone 6b
laurel greenbrier Smilax laurifolia	Vine	1 ft	Shade-tolerant	High	Zone 6b
laurel oak Quercus laurifolia	Tree	70 ft	Shade-tolerant	Medium	Zone 7a
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
marsh flatsedge Cyperus pseudovegetus	Grass or grass-like	2.5 ft	Sun	High	Zone 8a
Mississippi buttercup Ranunculus laxicaulis	Wildflower (forb)	1.2 ft	Sun–part shade	High	Zone 6b
Missouri ironweed Vernonia missurica	Wildflower (forb)	6 ft	Sun	Medium	Zone 4a
mockernut hickory Carya tomentosa	Tree	85 ft	Sun–part shade	Medium	Zone 4a
mountain azalea Rhododendron canescens	Shrub	14 ft	Shade-tolerant	Medium	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
needleleaf rosette grass Dichanthelium aciculare	Grass or grass-like	1.6 ft	Sun–part shade	Low	Zone 7b
needlepod rush Juncus scirpoides	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 7a
New Jersey tea Ceanothus americanus	Shrub	3 ft	Shade-tolerant	Low	Zone 4b
northern spicebush Lindera benzoin	Tree	12 ft	Sun–part shade	Medium	Zone 5a
Nuttall oak Quercus texana	Tree	110 ft	Sun	Medium	Zone 5b
orangegrass Hypericum gentianoides	Wildflower (forb)	2 ft	Sun–part shade	Low	Zone 12a
overcup oak Quercus lyrata	Tree	80 ft	Sun–part shade	High	Zone 5a
panicledleaf ticktrefoil Desmodium paniculatum	Wildflower (forb)	3 ft	Sun–part shade	Low	Zone 6a
parsley hawthorn Crataegus marshallii	Tree	25 ft	Shade-tolerant	Medium	Zone 7a
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
pecan Carya illinoinensis	Tree	120 ft	Sun	High	Zone 5a
peppervine Nekemias arborea	Vine	1 in	Shade-tolerant	Medium	Zone 6a
pignut hickory Carya glabra	Tree	80 ft	Sun–part shade	Medium	Zone 4a
planertree Planera aquatica	Tree	50 ft	Shade-tolerant	Medium	Zone 7a
possumhaw Viburnum nudum	Tree	15 ft	Shade-tolerant	Medium	Zone 4a
possumhaw Ilex decidua	Tree	33 ft	Shade-tolerant	Medium	Zone 5b
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 willow Salix humilis	Shrub	10 ft	Sun–part shade	High	Zone 3a
purplehead sneezeweed Helenium flexuosum	Wildflower (forb)	3.2 ft	Sun	Low	Zone 4b
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 maple Acer rubrum	Tree	68 ft	Sun–part shade	High	Zone 2b
red mulberry Morus rubra	Tree	70 ft	Shade-tolerant	Medium	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
roundhead rush Juncus validus	Grass or grass-like	3.2 ft	Sun–part shade	High	Zone 7a
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
shallow sedge Carex lurida	Grass or grass-like	3.2 ft	Sun–part shade	Medium	Zone 4a
sharpwing monkeyflower Mimulus alatus	Wildflower (forb)	2.3 ft	Shade-tolerant	High	Zone 5a
shortbeard plumegrass Saccharum brevibarbe	Grass or grass-like	6.5 ft	Sun	Medium	Zone 6b
shortbristle horned beaksedge Rhynchospora corniculata	Grass or grass-like	6.6 ft	Sun	Medium	Zone 6a
shortleaf pine Pinus echinata	Tree	100 ft	Sun	Medium	Zone 5b
Shumard's oak Quercus shumardii	Tree	100 ft	Sun	Medium	Zone 5a
silver maple Acer saccharinum	Tree	90 ft	Sun–part shade	Medium	Zone 2b
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
smooth phlox Phlox glaberrima	Wildflower (forb)	3 ft	Sun–part shade	High	Zone 4b
southern bayberry Morella caroliniensis	Tree	7 ft	Shade-tolerant	Medium	Zone 6a
southern red oak Quercus falcata	Tree	75 ft	Sun–part shade	Medium	Zone 6a
southern sugar maple Acer floridanum	Tree	50 ft	Shade-tolerant	Medium	Zone 5b
St. Peterswort Hypericum crux-andreae	Shrub	2 ft	Sun–part shade	Medium	Zone 6b
stiff dogwood Cornus foemina	Tree	16 ft	Sun–part shade	Medium	Zone 7a
strawcolored flatsedge Cyperus strigosus	Grass or grass-like	3.2 ft	Sun	Medium	Zone 4a
sugarberry Celtis laevigata	Tree	80 ft	Shade-tolerant	High	Zone 5a
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 chestnut oak Quercus michauxii	Tree	80 ft	Sun	Medium	Zone 5a
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
sweetbay Magnolia virginiana	Tree	60 ft	Sun–part shade	High	Zone 9a
sweetgum Liquidambar styraciflua	Tree	100 ft	Sun	High	Zone 5a
switchgrass Panicum virgatum	Grass or grass-like	5 ft	Sun	Medium	Zone 3a
taperleaf water horehound Lycopus rubellus	Wildflower (forb)	1.6 ft	Shade-tolerant	High	Zone 5a
tenangle pipewort Eriocaulon decangulare	Wildflower (forb)	2.6 ft	Sun	Medium	Zone 6b
thinfruit sedge Carex flaccosperma	Grass or grass-like	1 ft	Shade-tolerant	High	Zone 6b
trumpet creeper Campsis radicans	Vine	2 ft	Sun	Low	Zone 6a
trumpet honeysuckle Lonicera sempervirens	Vine	16 ft	Shade-tolerant	Medium	Zone 4a
velvet panicum Dichanthelium scoparium	Grass or grass-like	4.3 ft	Shade-tolerant	Medium	Zone 3b
Virginia sweetspire Itea virginica	Shrub	10 ft	Shade-tolerant	High	Zone 5a
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
water hickory Carya aquatica	Tree	85 ft	Sun–part shade	Medium	Zone 5b
water oak Quercus nigra	Tree	90 ft	Sun	High	Zone 5a
water tupelo Nyssa aquatica	Tree	100 ft	Sun	High	Zone 5a
wax myrtle Morella cerifera	Tree	10 ft	Sun	High	Zone 7a
white ash Fraxinus americana	Tree	90 ft	Sun	High	Zone 4a
white fringetree Chionanthus virginicus	Tree	25 ft	Shade-tolerant	High	Zone 4a
white oak Quercus alba	Tree	100 ft	Sun–part shade	Medium	Zone 3a
whiteroot rush Juncus brachycarpus	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 5a
wild bergamot Monarda fistulosa	Wildflower (forb)	4.9 ft	Sun–part shade	High	Zone 4a
wild blue phlox Phlox divaricata	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 4a
willow oak Quercus phellos	Tree	100 ft	Sun	High	Zone 5a
winged elm Ulmus alata	Tree	65 ft	Shade-tolerant	Medium	Zone 5b
winged sumac Rhus copallinum	Tree	8 ft	Sun	Low	Zone 4b
woolgrass Scirpus cyperinus	Grass or grass-like	4.9 ft	Sun–part shade	High	Zone 4a
wrinkled jointtail grass Coelorachis rugosa	Grass or grass-like	2 ft	Sun–part shade	Medium	Zone 6b
wrinkleleaf goldenrod Solidago rugosa	Wildflower (forb)	3.3 ft	Sun–part shade	Medium	Zone 4a

Other native species recorded here 178

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.

Alabama supplejack Berchemia scandens
American bladdernut Staphylea trifolia
American buckwheat vine Brunnichia ovata
American burnweed Erechtites hieraciifolius
American hogpeanut Amphicarpaea bracteata
American ipecac Gillenia stipulata
anisescented goldenrod Solidago odora
arrowfeather threeawn Aristida purpurascens
arrowhead rattlebox Crotalaria sagittalis
arrowleaf violet Viola sagittata
Atlantic goldenrod Solidago arguta
axilflower Mecardonia acuminata
beach false foxglove Agalinis fasciculata
beaked cornsalad Valerianella radiata
birdfoot violet Viola pedata
blackfoot quillwort Isoetes melanopoda
bluejacket Tradescantia ohiensis
bluntlobe cliff fern Woodsia obtusa
bog yelloweyed grass Xyris difformis
broad beechfern Phegopteris hexagonoptera
brownish beaksedge Rhynchospora capitellata
button eryngo Eryngium yuccifolium
camphor pluchea Pluchea camphorata
Canada lettuce Lactuca canadensis
Canada toadflax Nuttallanthus canadensis
Carolina coralbead Cocculus carolinus
Carolina desert-chicory Pyrrhopappus carolinianus
Carolina horsenettle Solanum carolinense
Carolina larkspur Delphinium carolinianum
Cherokee sedge Carex cherokeensis
chinquapin Castanea pumila
Christmas fern Polystichum acrostichoides
clasping Venus' looking-glass Triodanis perfoliata
climbing dogbane Trachelospermum difforme
clustered beaksedge Rhynchospora glomerata
clustered mountainmint Pycnanthemum muticum
common boneset Eupatorium perfoliatum
common yellow oxalis Oxalis stricta
cone-cup spikerush Eleocharis tuberculosa
creeping eryngo Eryngium prostratum
crossvine Bignonia capreolata
crowpoison Nothoscordum bivalve
cutleaf evening primrose Oenothera laciniata
densetuft hairsedge Bulbostylis capillaris
dogfennel Eupatorium capillifolium
downy lobelia Lobelia puberula
downy phlox Phlox pilosa
drumheads Polygala cruciata
dwarf sundew Drosera brevifolia
eastern bluestar Amsonia tabernaemontana
ebony spleenwort Asplenium platyneuron
feathery false lily of the valley Maianthemum racemosum
fewflower beaksedge Rhynchospora rariflora
field pansy Viola bicolor
fire pink Silene virginica
fiveangled dodder Cuscuta pentagona
Florida paspalum Paspalum floridanum
flowering spurge Euphorbia corollata
foxtail clubmoss Lycopodiella alopecuroides
fuzzy wuzzy sedge Carex hirsutella
gaping grass Steinchisma hians
giant ironweed Vernonia gigantea
globe beaksedge Rhynchospora recognita
grassy arrowhead Sagittaria graminea
great ragweed Ambrosia trifida
green milkweed Asclepias hirtella
greenvein lady's tresses Spiranthes praecox
gum bully Sideroxylon lanuginosum
hairy evening primrose Oenothera villosa
hairy fimbry Fimbristylis puberula
hairy lettuce Lactuca hirsuta
hairy pinweed Lechea mucronata
hairy sunflower Helianthus hirsutus
heartwing sorrel Rumex hastatulus
Heller's cudweed Pseudognaphalium helleri
hyssopleaf thoroughwort Eupatorium hyssopifolium
jumpseed Polygonum virginianum
juniper leaf Polypremum procumbens
keeled bulrush Isolepis carinata
kidneyshape sedge Carex reniformis
lanceleaf ragweed Ambrosia bidentata
largebracted plantain Plantago aristata
largeflower tickseed Coreopsis grandiflora
lateflowering thoroughwort Eupatorium serotinum
littlehip hawthorn Crataegus spathulata
man of the earth Ipomoea pandurata
marsh bristlegrass Setaria parviflora
Maryland meadowbeauty Rhexia mariana
Maryland milkwort Polygala mariana
mayapple Podophyllum peltatum
meadow garlic Allium canadense
Mexican Mosquito Fern Azolla microphylla
Michaux's croton Croton michauxii
narrow plumegrass Saccharum baldwinii
narrowleaf pinweed Lechea tenuifolia
narrowleaf primrose-willow Ludwigia linearis
neckweed Veronica peregrina
netted chainfern Woodwardia areolata
nodding beaksedge Rhynchospora inexpansa
northern dewberry Rubus flagellaris
Nuttall's sensitive-briar Mimosa nuttallii
palespike lobelia Lobelia spicata
piedmont staggerbush Lyonia mariana
poorjoe Diodia teres
potato dwarfdandelion Krigia dandelion
prairie groundsel Packera plattensis
prairie spiderwort Tradescantia occidentalis
purple meadowparsnip Thaspium trifoliatum
queendevil Hieracium gronovii
redring milkweed Asclepias variegata
rice button aster Symphyotrichum dumosum
Richard's yelloweyed grass Xyris jupicai
rock buttercup Ranunculus micranthus
rose mock vervain Glandularia canadensis
roundleaf thoroughwort Eupatorium rotundifolium
roundseed panicgrass Dichanthelium sphaerocarpon
seedbox Ludwigia alternifolia
sensitive fern Onoclea sensibilis
sensitive partridge pea Chamaecrista nictitans
shaggy hedgehyssop Gratiola pilosa
shortbeak sedge Carex brevior
silky dogwood Cornus obliqua
sixweeks fescue Vulpia octoflora
slender beaksedge Rhynchospora gracilenta
slender clubmoss Lycopodiella caroliniana
slender lespedeza Lespedeza virginica
slender yelloweyed grass Xyris torta
slimpod rush Juncus diffusissimus
slimspike threeawn Aristida longespica
small skullcap Scutellaria parvula
small Venus' looking-glass Triodanis biflora
smallflower thoroughwort Eupatorium semiserratum
smallhead doll's daisy Boltonia diffusa
smooth rockcress Arabis laevigata
soft goldenaster Chrysopsis pilosa
soft thistle Cirsium carolinianum
southeastern wildrye Elymus glabriflorus
southern bog clubmoss Lycopodiella appressa
southern whitetop Doellingeria sericocarpoides
sparselobe grapefern Botrychium biternatum
spindleroot Ludwigia hirtella
spoonleaf purple everlasting Gamochaeta purpurea
spotted beebalm Monarda punctata
spotted sandmat Chamaesyce maculata
spotted water hemlock Cicuta maculata
spring coralroot Corallorhiza wisteriana
spurred butterfly pea Centrosema virginianum
St. Andrew's cross Hypericum hypericoides
stalked wild petunia Ruellia pedunculata
stiff yellow flax Linum medium
stinking camphorweed Pluchea foetida
stout rush Juncus nodatus
swamp leather flower Clematis crispa
tapered rosette grass Dichanthelium acuminatum
Texas vervain Verbena halei
thin paspalum Paspalum setaceum
threadleaf evening primrose Oenothera linifolia
tiny bluet Houstonia pusilla
twining screwstem Bartonia paniculata
Viola ×primulifolia Viola ×primulifolia
violet woodsorrel Oxalis violacea
Virginia bunchflower Veratrum virginicum
Virginia buttonweed Diodia virginiana
Virginia chainfern Woodwardia virginica
Virginia dwarfdandelion Krigia virginica
Virginia pepperweed Lepidium virginicum
Virginia tephrosia Tephrosia virginiana
watershield Brasenia schreberi
weak rush Juncus debilis
white colicroot Aletris farinosa
whitehair rosette grass Dichanthelium villosissimum
whorled milkwort Polygala verticillata
wild comfrey Cynoglossum virginianum
willowleaf aster Symphyotrichum praealtum
woolly ragwort Packera tomentosa
yankeeweed Eupatorium compositifolium
yellow fringed orchid Platanthera ciliaris
yellowseed false pimpernel Lindernia dubia

Also listed as native and introduced here 2

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
Mexican teaDysphania ambrosioides

Compared with Arkansas

The typical county is the median of the 75 Arkansas 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, Calhoun County and Arkansas
Measure	Calhoun County	Typical county	Statewide
Native species	349	456	1,576
Garden-ready natives	171	200	531
Tree	80	—	159
Shrub	16	—	52
Wildflower (forb)	154	—	852
Grass or grass-like	59	—	370
Vine	25	—	81
Fern	15	—	62

Neighboring counties

Counties that share a ZIP code with Calhoun County.

Dallas County, AR 167 garden-ready
Ouachita County, AR 192 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: Calhoun County (county FIPS 05013), Arkansas. 349 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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