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Native plants recorded in your state and county

Native plants · Indiana

Native plants of Dearborn County

306 plant species are recorded as native to Indiana in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Dearborn County by USDA PLANTS. 125 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 4 more species are listed as both native and introduced and kept in a separate section.

County summary · USDA PLANTS and Kew WCVP

Dearborn County, Indiana

Native species
306 Typical Indiana county: 494 (median of 92 counties)
Garden-ready natives
125 Typical Indiana county: 211
Share by type (all 306 native species)
Percent of the 306 native species in each growth type
Tree 15% (47)
Shrub 3% (8)
Wildflower (forb) 60% (183)
Grass or grass-like 17% (52)
Vine 4% (13)
Fern <1% (3)

Wildflowers make up the largest share of the native list (60%), followed by grasses and grass-like plants (17%).

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 6b (2023 map).

The native plant list

Cold hardiness is estimated from each plant’s PLANTS minimum temperature. How we estimate it.

Garden-ready natives 125

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

Garden-ready native plants of Dearborn County, Indiana
PlantType HeightLight Water useHardy to
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 bellflower Campanulastrum americanum Wildflower (forb) 6 ft Shade-tolerant Medium Zone 12b
American bittersweet Celastrus scandens Vine 15 ft Shade-tolerant High Zone 3b
American elm Ulmus americana Tree 120 ft Sun–part shade High Zone 2b
American hornbeam Carpinus caroliniana Tree 30 ft Shade-tolerant Medium Zone 4a
American plum Prunus americana Tree 24 ft Sun Medium Zone 3b
American sycamore Platanus occidentalis Tree 100 ft Sun–part shade High Zone 4a
American witchhazel Hamamelis virginiana Tree 20 ft Sun–part shade Medium Zone 4b
Atlantic camas Camassia scilloides Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 4b
beaked agrimony Agrimonia rostellata Wildflower (forb) 2.3 ft Sun–part shade Medium Zone 4a
black cherry Prunus serotina Tree 80 ft Sun Medium Zone 4a
black maple Acer nigrum Tree 100 ft Shade-tolerant Medium Zone 2b
black oak Quercus velutina Tree 80 ft Sun–part shade Medium Zone 4a
black raspberry Rubus occidentalis Shrub 6 ft Sun–part shade Medium 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
blue cohosh Caulophyllum thalictroides Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 4a
blunt spikerush Eleocharis obtusa Grass or grass-like 1.6 ft Sun Medium Zone 11a
bristly buttercup Ranunculus hispidus Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 4a
broomsedge bluestem Andropogon virginicus Grass or grass-like 3 ft Sun Medium Zone 5b
bur oak Quercus macrocarpa Tree 100 ft Sun–part shade Medium Zone 3b
burningbush Euonymus atropurpureus Tree 10 ft Shade-tolerant Low —
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 goldenrod Solidago altissima Wildflower (forb) 5 ft Sun–part shade Medium Zone 4b
cat greenbrier Smilax glauca Vine 1 ft Shade-tolerant Medium Zone 6a
chinquapin oak Quercus muehlenbergii Tree 70 ft Sun Medium Zone 4a
climbing rose Rosa setigera Vine 16 ft Sun Low Zone 6a
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 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 duckweed Lemna minor Wildflower (forb) — Sun High Zone 3b
common evening primrose Oenothera biennis Wildflower (forb) 5 ft Sun Medium Zone 4b
common hackberry Celtis occidentalis Tree 60 ft Shade-tolerant Low Zone 2b
crookedstem aster Symphyotrichum prenanthoides Wildflower (forb) 4 ft Sun Medium Zone 3b
cup plant Silphium perfoliatum Wildflower (forb) 6 ft Sun–part shade — Zone 2b
dotted smartweed Polygonum punctatum Wildflower (forb) 3.2 ft Sun Medium Zone 10b
downy yellow violet Viola pubescens Wildflower (forb) 1.3 ft Shade-tolerant Medium Zone 4a
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 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 daisy Eclipta prostrata Wildflower (forb) 3.2 ft Sun–part shade Medium Zone 10b
field pussytoes Antennaria neglecta Wildflower (forb) 1 ft Sun Low Zone 3b
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
foxglove beardtongue Penstemon digitalis Wildflower (forb) 4 ft Shade-tolerant Low Zone 3b
fragrant flatsedge Cyperus odoratus Grass or grass-like 2 ft Sun Medium Zone 11b
frost grape Vitis vulpina Vine 83 ft Sun–part shade Medium Zone 5a
golden ragwort Packera aurea Wildflower (forb) 3.9 ft Shade-tolerant High Zone 3a
graceful sedge Carex gracillima Grass or grass-like 3 ft Shade-tolerant Medium Zone 4a
gray goldenrod Solidago nemoralis Wildflower (forb) 2 ft Sun Medium Zone 4a
green ash Fraxinus pennsylvanica Tree 80 ft Shade-tolerant Medium Zone 2b
green bulrush Scirpus atrovirens Grass or grass-like 5.9 ft Sun Medium Zone 2a
hairy white oldfield aster Symphyotrichum pilosum Wildflower (forb) 3 ft Shade-tolerant Medium Zone 4a
hophornbeam Ostrya virginiana Tree 45 ft Shade-tolerant Low Zone 3b
Illinois bundleflower Desmanthus illinoensis Wildflower (forb) 3 ft Sun Medium Zone 5b
Indianhemp Apocynum cannabinum Wildflower (forb) 3.3 ft Sun–part shade High Zone 3a
Jack in the pulpit Arisaema triphyllum Wildflower (forb) 1.5 ft Shade-tolerant High Zone 5b
Jerusalem artichoke Helianthus tuberosus Wildflower (forb) 9.8 ft Sun–part shade Low Zone 3a
limestone wild petunia Ruellia strepens Wildflower (forb) 3.6 ft Shade-tolerant Low Zone 6a
little barley Hordeum pusillum Grass or grass-like 1.2 ft Sun Medium Zone 10b
littleleaf buttercup Ranunculus abortivus Wildflower (forb) 2.8 ft Shade-tolerant Medium Zone 3a
mapleleaf viburnum Viburnum acerifolium Shrub 6 ft Shade-tolerant Medium Zone 4b
Mexican muhly Muhlenbergia mexicana Grass or grass-like 3 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
northern maidenhair Adiantum pedatum Fern 1.3 ft Shade-tolerant Medium Zone 3b
Ohio buckeye Aesculus glabra Tree 68 ft Shade-tolerant Medium Zone 4a
pale touch-me-not Impatiens pallida Wildflower (forb) 8.2 ft Shade-tolerant Medium Zone 10b
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
Pennsylvania smartweed Polygonum pensylvanicum Wildflower (forb) 3.9 ft Sun Medium Zone 10b
Philadelphia fleabane Erigeron philadelphicus Wildflower (forb) 2.8 ft Sun–part shade Medium Zone 4b
pignut hickory Carya glabra Tree 80 ft Sun–part shade Medium Zone 4a
prairie cordgrass Spartina pectinata Grass or grass-like 8 ft Sun High Zone 3b
prairie fleabane Erigeron strigosus Wildflower (forb) 3 ft Sun Medium Zone 4b
purple lovegrass Eragrostis spectabilis Grass or grass-like 11 in Sun Low Zone 3a
purpleleaf willowherb Epilobium coloratum Wildflower (forb) 3.3 ft Sun–part shade High Zone 4a
purpletop tridens Tridens flavus Grass or grass-like 2.5 ft Sun Low Zone 5a
pussy willow Salix discolor Tree 40 ft Shade-tolerant High Zone 4a
rattlesnake fern Botrychium virginianum Fern 1.4 ft Shade-tolerant Medium Zone 3b
red mulberry Morus rubra Tree 70 ft Shade-tolerant Medium Zone 4a
reed canarygrass Phalaris arundinacea Grass or grass-like 5 ft Sun High Zone 3b
roughfruit amaranth Amaranthus tuberculatus Wildflower (forb) 6.6 ft Sun High Zone 4a
roughleaf dogwood Cornus drummondii Tree 20 ft Sun–part shade Low Zone 4b
rufous bulrush Scirpus pendulus Grass or grass-like 4 ft Sun Medium Zone 3b
sandbar willow Salix interior Tree 30 ft Sun — Zone 1a
sassafras Sassafras albidum Tree 75 ft Sun Low Zone 4b
shagbark hickory Carya ovata Tree 75 ft Sun–part shade Medium Zone 3a
sharpwing monkeyflower Mimulus alatus Wildflower (forb) 2.3 ft Shade-tolerant High Zone 5a
shingle oak Quercus imbricaria Tree 45 ft Sun Medium Zone 5b
shrubby St. Johnswort Hypericum prolificum Shrub 3.2 ft Sun–part shade High Zone 4b
Shumard's oak Quercus shumardii Tree 100 ft Sun Medium Zone 5a
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
spring avens Geum vernum Wildflower (forb) 1.6 ft Shade-tolerant Medium Zone 5b
stalkless yellowcress Rorippa sessiliflora Wildflower (forb) 1.5 ft Sun–part shade High Zone 12b
sugar maple Acer saccharum Tree 100 ft Shade-tolerant Medium Zone 2b
swamp milkweed Asclepias incarnata Wildflower (forb) 4.9 ft Sun High Zone 3b
sweetgum Liquidambar styraciflua Tree 100 ft Sun High Zone 5a
switchgrass Panicum virgatum Grass or grass-like 5 ft Sun Medium Zone 3a
tapertip rush Juncus acuminatus Grass or grass-like 3 ft Sun–part shade High 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
Virginia bluebells Mertensia virginica Wildflower (forb) 2.3 ft Shade-tolerant High Zone 4b
Virginia creeper Parthenocissus quinquefolia Vine 1 ft Sun–part shade Low Zone 4b
Virginia spiderwort Tradescantia virginiana Wildflower (forb) 1.1 ft Sun–part shade Medium Zone 3b
Virginia threeseed mercury Acalypha virginica Wildflower (forb) 3 ft Sun–part shade Medium Zone 10b
Virginia wildrye Elymus virginicus Grass or grass-like 2.5 ft Shade-tolerant Medium Zone 4b
white avens Geum canadense Wildflower (forb) 3.9 ft Shade-tolerant Medium Zone 4a
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
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
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
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 fumewort Corydalis flavula Wildflower (forb) 1.5 ft Sun–part shade Medium Zone 5b

Other native species recorded here 181

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.

  • Adam and Eve Aplectrum hyemale
  • Allegheny monkeyflower Mimulus ringens
  • American alumroot Heuchera americana
  • American cancer-root Conopholis americana
  • American columbo Frasera caroliniensis
  • American false pennyroyal Hedeoma pulegioides
  • American lopseed Phryma leptostachya
  • American stoneseed Lithospermum latifolium
  • beggarslice Hackelia virginiana
  • big devils beggartick Bidens vulgata
  • black baneberry Actaea racemosa
  • blisterwort Ranunculus recurvatus
  • bloodroot Sanguinaria canadensis
  • blue ash Fraxinus quadrangulata
  • Bosc's panicgrass Dichanthelium boscii
  • broad looseflower sedge Carex laxiflora
  • brown widelip orchid Liparis liliifolia
  • browneyed Susan Rudbeckia triloba
  • Canada lettuce Lactuca canadensis
  • Canadian blacksnakeroot Sanicula canadensis
  • Canadian clearweed Pilea pumila
  • Canadian honewort Cryptotaenia canadensis
  • Canadian wildginger Asarum canadense
  • Carey's sedge Carex careyana
  • Carolina horsenettle Solanum carolinense
  • Carolina leaf-flower Phyllanthus caroliniensis
  • celandine poppy Stylophorum diphyllum
  • Clayton's sweetroot Osmorhiza claytonii
  • common cinquefoil Potentilla simplex
  • common milkweed Asclepias syriaca
  • common pricklyash Zanthoxylum americanum
  • common threeseed mercury Acalypha rhomboidea
  • common yellow oxalis Oxalis stricta
  • cream avens Geum virginianum
  • cutleaf toothwort Cardamine concatenata
  • cypress panicgrass Dichanthelium dichotomum
  • downy carrionflower Smilax pulverulenta
  • downy hawthorn Crataegus mollis
  • downy lobelia Lobelia puberula
  • downy pagoda-plant Blephilia ciliata
  • dwarf larkspur Delphinium tricorne
  • early saxifrage Saxifraga virginiensis
  • earlyleaf brome Bromus latiglumis
  • eastern gray beardtongue Penstemon canescens
  • eastern greenviolet Hybanthus concolor
  • eastern leatherwood Dirca palustris
  • eastern poison ivy Toxicodendron radicans
  • eastern prickly gooseberry Ribes cynosbati
  • elmleaf goldenrod Solidago ulmifolia
  • feathery false lily of the valley Maianthemum racemosum
  • fernleaf phacelia Phacelia bipinnatifida
  • field thistle Cirsium discolor
  • fire pink Silene virginica
  • fluxweed Trichostema brachiatum
  • fourleaf milkweed Asclepias quadrifolia
  • fourleaf yam Dioscorea quaternata
  • fragrant sumac Rhus aromatica
  • fringed loosestrife Lysimachia ciliata
  • fuzzy wuzzy sedge Carex hirsutella
  • Gattinger's panicgrass Panicum gattingeri
  • giant ironweed Vernonia gigantea
  • golden zizia Zizia aurea
  • great yellow woodsorrel Oxalis grandis
  • Greek valerian Polemonium reptans
  • green dragon Arisaema dracontium
  • hairy pagoda-plant Blephilia hirsuta
  • hairy sunflower Helianthus hirsutus
  • hairy wildrye Elymus villosus
  • harbinger of spring Erigenia bulbosa
  • heartleaf hedgenettle Stachys cordata
  • heartleaf skullcap Scutellaria ovata
  • hedgehog woodrush Luzula echinata
  • honeyvine Cynanchum laeve
  • James' sedge Carex jamesii
  • jumpseed Polygonum virginianum
  • lakecress Neobeckia aquatica
  • lanceleaf buckthorn Rhamnus lanceolata
  • largeflower bellwort Uvularia grandiflora
  • largeleaf waterleaf Hydrophyllum macrophyllum
  • lateflowering thoroughwort Eupatorium serotinum
  • lesser yellow lady's slipper Cypripedium parviflorum
  • longleaf groundcherry Physalis longifolia
  • longsepal beardtongue Penstemon calycosus
  • longstyle sweetroot Osmorhiza longistylis
  • low false bindweed Calystegia spithamaea
  • man of the earth Ipomoea pandurata
  • mayapple Podophyllum peltatum
  • Miami mist Phacelia purshii
  • mullein foxglove Dasistoma macrophylla
  • narrowleaf mountainmint Pycnanthemum tenuifolium
  • narrowleaf paleseed Leucospora multifida
  • navel cornsalad Valerianella umbilicata
  • New England aster Symphyotrichum novae-angliae
  • nodding chickweed Cerastium nutans
  • nodding wakerobin Trillium flexipes
  • northern slender lady's tresses Spiranthes lacera
  • orangefruit horse-gentian Triosteum aurantiacum
  • pale dock Rumex altissimus
  • Parlin's pussytoes Antennaria parlinii
  • Pennsylvania pellitory Parietaria pensylvanica
  • pineland threeseed mercury Acalypha ostryifolia
  • pitseed goosefoot Chenopodium berlandieri
  • poke milkweed Asclepias exaltata
  • poverty dropseed Sporobolus vaginiflorus
  • poverty oatgrass Danthonia spicata
  • prairie tea Croton monanthogynus
  • pubescent sedge Carex hirtifolia
  • puffsheath dropseed Sporobolus neglectus
  • purple giant hyssop Agastache scrophulariifolia
  • purple meadowparsnip Thaspium trifoliatum
  • purplerocket Iodanthus pinnatifidus
  • rabbit-tobacco Pseudognaphalium obtusifolium
  • ramp Allium tricoccum
  • red columbine Aquilegia canadensis
  • red hickory Carya ovalis
  • richwoods sedge Carex oligocarpa
  • robin's plantain Erigeron pulchellus
  • rock muhly Muhlenbergia sobolifera
  • rosepink Sabatia angularis
  • rosy sedge Carex rosea
  • roundleaf ragwort Packera obovata
  • rue anemone Thalictrum thalictroides
  • rusty blackhaw Viburnum rufidulum
  • Seneca snakeroot Polygala senega
  • shiny wedgescale Sphenopholis nitida
  • Short's aster Symphyotrichum shortii
  • shortstalk false bindweed Calystegia silvatica
  • slender looseflower sedge Carex gracilescens
  • slender wedgescale Sphenopholis intermedia
  • slender woodland sedge Carex digitalis
  • slimleaf panicgrass Dichanthelium linearifolium
  • small woodland sunflower Helianthus microcephalus
  • smooth forked nailwort Paronychia canadensis
  • smooth rockcress Arabis laevigata
  • smooth Solomon's seal Polygonatum biflorum
  • softleaf arrowwood Viburnum molle
  • Spanish needles Bidens bipinnata
  • spotted geranium Geranium maculatum
  • spotted sandmat Chamaesyce maculata
  • spotted water hemlock Cicuta maculata
  • spreading chervil Chaerophyllum procumbens
  • spreading sandmat Chamaesyce humistrata
  • spreading sedge Carex laxiculmis
  • spring blue eyed Mary Collinsia verna
  • spring coralroot Corallorhiza wisteriana
  • star chickweed Stellaria pubera
  • striped cream violet Viola striata
  • tall thimbleweed Anemone virginiana
  • Tennessee bladderfern Cystopteris tennesseensis
  • tinted woodland spurge Euphorbia commutata
  • toadshade Trillium sessile
  • toothed spurge Euphorbia dentata
  • tufted lovegrass Eragrostis pectinacea
  • twoflower dwarfdandelion Krigia biflora
  • veiny skullcap Scutellaria nervosa
  • Venus' pride Houstonia purpurea
  • violet woodsorrel Oxalis violacea
  • Virginia buttonweed Diodia virginiana
  • Virginia pepperweed Lepidium virginicum
  • Virginia snakeroot Aristolochia serpentaria
  • Virginia springbeauty Claytonia virginica
  • wavyleaf aster Symphyotrichum undulatum
  • waxyleaf meadow-rue Thalictrum revolutum
  • white baneberry Actaea pachypoda
  • white bear sedge Carex albursina
  • white bergamot Monarda clinopodia
  • white snakeroot Ageratina altissima
  • white vervain Verbena urticifolia
  • whiteflower leafcup Polymnia canadensis
  • whitetinge sedge Carex albicans
  • whorled yellow loosestrife Lysimachia quadrifolia
  • wild comfrey Cynoglossum virginianum
  • wild hydrangea Hydrangea arborescens
  • wild yam Dioscorea villosa
  • Willdenow's sedge Carex willdenowii
  • wingstem Verbesina alternifolia
  • wiry panicgrass Panicum flexile
  • woodland flax Linum virginianum
  • woodland stonecrop Sedum ternatum
  • yellowfruit horse-gentian Triosteum angustifolium
  • zigzag spiderwort Tradescantia subaspera
Also listed as native and introduced here 4

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
  • hedge false bindweedCalystegia sepium
  • Kentucky bluegrassPoa pratensis

Compared with Indiana

The typical county is the median of the 92 Indiana 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, Dearborn County and Indiana
MeasureDearborn CountyTypical countyStatewide
Native species 306 494 1,773
Garden-ready natives 125 211 601
Tree 47 — 164
Shrub 8 — 88
Wildflower (forb) 183 — 954
Grass or grass-like 52 — 416
Vine 13 — 74
Fern 3 — 77

Neighboring counties

Counties that share a ZIP code with Dearborn County.

Look up another ZIP

Matches your ZIP to the county it mostly lies in, then lists the plants recorded as native to your state (Kew’s World Checklist and USDA PLANTS) and recorded in that county by USDA PLANTS.

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
Dearborn County (county FIPS 18029), Indiana. 306 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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