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Native plants recorded in your state and county

Native plants · Indiana

Native plants of Posey County

673 plant species are recorded as native to Indiana in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Posey County by USDA PLANTS. 295 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 5 more species are listed as both native and introduced and kept in a separate section.

County summary · USDA PLANTS and Kew WCVP

Posey County, Indiana

Native species
673 Typical Indiana county: 494 (median of 92 counties)
Garden-ready natives
295 Typical Indiana county: 211
Share by type (all 673 native species)
Percent of the 673 native species in each growth type
Tree 12% (82)
Shrub 2% (16)
Wildflower (forb) 56% (380)
Grass or grass-like 21% (139)
Vine 6% (42)
Fern 2% (14)

Wildflowers make up the largest share of the native list (56%), followed by grasses and grass-like plants (21%).

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 7a (2023 map).

The native plant list

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

Garden-ready natives 295

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

Garden-ready native plants of Posey County, Indiana
PlantType HeightLight Water useHardy 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 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 hazelnut Corylus americana Shrub 10 ft Sun–part shade Medium Zone 4a
American hornbeam Carpinus caroliniana Tree 30 ft Shade-tolerant Medium Zone 4a
American lotus Nelumbo lutea Wildflower (forb) 3 ft Sun High Zone 3b
American plum Prunus americana Tree 24 ft Sun Medium Zone 3b
American pokeweed Phytolacca americana Wildflower (forb) 7.3 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 water horehound Lycopus americanus Wildflower (forb) 1.8 ft Shade-tolerant High Zone 3b
American water plantain Alisma subcordatum Wildflower (forb) 6 in Sun High Zone 4a
American wisteria Wisteria frutescens Vine 50 ft Shade-tolerant Medium Zone 7a
arctic brome Bromus kalmii Grass or grass-like 3 ft Shade-tolerant Low Zone 4a
bald cypress Taxodium distichum Tree 130 ft Sun–part shade High Zone 5b
beaked agrimony Agrimonia rostellata Wildflower (forb) 2.3 ft Sun–part shade Medium Zone 4a
bearded beggarticks Bidens aristosa Wildflower (forb) 3.5 ft Sun–part shade High Zone 12b
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 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 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
blackhaw Viburnum prunifolium Tree 16 ft Shade-tolerant Medium Zone 4a
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 broom sedge Carex tribuloides Grass or grass-like 3 ft Shade-tolerant Medium Zone 4b
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
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 cattail Typha latifolia Wildflower (forb) 5 ft Sun–part shade High Zone 3b
broadleaf rosette grass Dichanthelium latifolium Grass or grass-like 3.3 ft Sun–part shade Low Zone 3a
broomsedge bluestem Andropogon virginicus Grass or grass-like 3 ft Sun Medium Zone 5b
bulbous bittercress Cardamine bulbosa Wildflower (forb) 1.4 ft Shade-tolerant Medium Zone 4a
bur oak Quercus macrocarpa Tree 100 ft Sun–part shade Medium Zone 3b
burningbush Euonymus atropurpureus Tree 10 ft Shade-tolerant Low —
Bush's sedge Carex bushii Grass or grass-like 2 ft Sun–part shade Medium Zone 5a
butterfly milkweed Asclepias tuberosa Wildflower (forb) 2 ft Sun Low Zone 4a
butterweed Packera glabella Wildflower (forb) 3.2 ft Sun High Zone 10b
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
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
Canadian waterweed Elodea canadensis Wildflower (forb) — Sun High Zone 4a
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 foxtail Alopecurus carolinianus Grass or grass-like 1.7 ft Sun Low Zone 3a
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
catbird grape Vitis palmata Vine 30 ft Sun–part shade Medium Zone 6a
catchfly grass Leersia lenticularis Grass or grass-like 2.6 ft Sun Medium Zone 4a
cattail sedge Carex typhina Grass or grass-like 2 ft Shade-tolerant High Zone 4b
chestnut oak Quercus montana Tree 73 ft Sun–part shade Medium Zone 4a
chinquapin oak Quercus muehlenbergii Tree 70 ft Sun Medium Zone 4a
climbing rose Rosa setigera Vine 16 ft Sun Low Zone 6a
closed bottle gentian Gentiana andrewsii Wildflower (forb) 2 ft Sun–part shade Medium Zone 3b
coast cockspur grass Echinochloa walteri Grass or grass-like 6.5 ft Sun High Zone 10b
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 goldstar Hypoxis hirsuta Wildflower (forb) 10 in Sun–part shade Medium Zone 4a
common hackberry Celtis occidentalis Tree 60 ft Shade-tolerant Low Zone 2b
common hoptree Ptelea trifoliata Tree 25 ft Sun–part shade High Zone 4a
common persimmon Diospyros virginiana Tree 55 ft Shade-tolerant Medium Zone 5a
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 sneezeweed Helenium autumnale Wildflower (forb) 4.9 ft Sun Medium Zone 3a
common winterberry Ilex verticillata Tree 10 ft Sun–part shade High Zone 4b
coon's tail Ceratophyllum demersum Wildflower (forb) — Sun–part shade High Zone 3b
coralberry Symphoricarpos orbiculatus Shrub 2 ft Sun–part shade High Zone 5a
crimsoneyed rosemallow Hibiscus moscheutos Wildflower (forb) 6.6 ft Sun High Zone 6a
cup plant Silphium perfoliatum Wildflower (forb) 6 ft Sun–part shade — Zone 2b
cupseed Calycocarpum lyonii Vine 30 ft Shade-tolerant Medium Zone 7a
deertongue Dichanthelium clandestinum Grass or grass-like 2 ft Sun Low Zone 4a
dense blazing star Liatris spicata Wildflower (forb) 4.5 ft Sun–part shade Medium Zone 5b
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
ditch stonecrop Penthorum sedoides Wildflower (forb) 2.6 ft Sun–part shade Medium Zone 4b
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
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 cottonwood Populus deltoides Tree 190 ft Sun High Zone 3a
eastern gamagrass Tripsacum dactyloides Grass or grass-like 5 ft Sun High Zone 5a
eastern purple coneflower Echinacea purpurea Wildflower (forb) 1.2 ft Sun Medium Zone 4a
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
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 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
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
fox sedge Carex vulpinoidea Grass or grass-like 3.2 ft Sun–part shade Medium Zone 3b
fragrant flatsedge Cyperus odoratus Grass or grass-like 2 ft Sun Medium Zone 11b
Frank's sedge Carex frankii Grass or grass-like 2 ft Shade-tolerant High Zone 5a
fringeleaf wild petunia Ruellia humilis Wildflower (forb) 2.6 ft Shade-tolerant Low Zone 4a
frost grape Vitis vulpina Vine 83 ft Sun–part shade Medium Zone 5a
giant cane Arundinaria gigantea Shrub 25 ft Sun Medium Zone 5a
giant goldenrod Solidago gigantea Wildflower (forb) 8.2 ft Sun–part shade Medium Zone 4a
gray goldenrod Solidago nemoralis Wildflower (forb) 2 ft Sun Medium Zone 4a
Gray's sedge Carex grayi Grass or grass-like 3 ft Shade-tolerant High Zone 4a
graybark grape Vitis cinerea Vine 50 ft Sun–part shade Medium Zone 6b
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
green hawthorn Crataegus viridis Tree 30 ft Sun High Zone 5a
groundnut Apios americana Vine 1 ft Shade-tolerant Medium Zone 5a
hairy lespedeza Lespedeza hirta Wildflower (forb) 6 ft Sun Low Zone 6a
hairy sedge Carex lacustris Grass or grass-like 5 ft Shade-tolerant High Zone 4b
hairy white oldfield aster Symphyotrichum pilosum Wildflower (forb) 3 ft Shade-tolerant Medium Zone 4a
halberdleaf rosemallow Hibiscus laevis Wildflower (forb) 8 ft Sun–part shade High Zone 6a
hardstem bulrush Schoenoplectus acutus Grass or grass-like 9.8 ft Sun High Zone 3b
harvestlice Agrimonia parviflora Wildflower (forb) 6 ft Sun–part shade High Zone 4a
heartleaf peppervine Ampelopsis cordata Vine 2 ft Shade-tolerant Medium Zone 6b
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
horsetail paspalum Paspalum fluitans Grass or grass-like 2.5 ft Sun–part shade High Zone 5a
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
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
jewelweed Impatiens capensis Wildflower (forb) 4.9 ft Shade-tolerant Medium Zone 10b
Kentucky coffeetree Gymnocladus dioicus Tree 100 ft Sun Medium Zone 4a
lanceleaf loosestrife Lysimachia lanceolata Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 5a
late purple aster Symphyotrichum patens Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 3b
limestone bittercress Cardamine douglassii Wildflower (forb) 1 ft Shade-tolerant High Zone 4a
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
longleaf starwort Stellaria longifolia Wildflower (forb) 1.5 ft Shade-tolerant High Zone 3b
marsh flatsedge Cyperus pseudovegetus Grass or grass-like 2.5 ft Sun High Zone 8a
Maryland senna Senna marilandica Wildflower (forb) 6.6 ft Sun–part shade Low Zone 5b
meadow evening primrose Oenothera pilosella Wildflower (forb) 2 ft Sun–part shade Medium Zone 5a
Mexican muhly Muhlenbergia mexicana Grass or grass-like 3 ft Sun–part shade Medium Zone 4a
Mississippi buttercup Ranunculus laxicaulis Wildflower (forb) 1.2 ft Sun–part shade High Zone 6b
mockernut hickory Carya tomentosa Tree 85 ft Sun–part shade Medium Zone 4a
Muskingum sedge Carex muskingumensis Grass or grass-like 3 ft Shade-tolerant High Zone 4a
narrowleaf blue-eyed grass Sisyrinchium angustifolium Wildflower (forb) 2 ft Sun–part shade Medium Zone 7a
New Jersey tea Ceanothus americanus Shrub 3 ft Shade-tolerant Low Zone 4b
nimblewill Muhlenbergia schreberi Grass or grass-like 3.2 ft Shade-tolerant Low Zone 4a
nodding beggartick Bidens cernua Wildflower (forb) 3.2 ft Sun–part shade High Zone 12a
nodding fescue Festuca subverticillata Grass or grass-like 3 ft Sun–part shade Medium Zone 3a
northern bush honeysuckle Diervilla lonicera Shrub 2.4 ft Sun–part shade Low Zone 5a
northern catalpa Catalpa speciosa Tree 60 ft Sun Low Zone 3b
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
oldfield blackberry Rubus alumnus Shrub 5 ft Sun–part shade 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
overcup oak Quercus lyrata Tree 80 ft Sun–part shade High Zone 5a
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
pecan Carya illinoinensis Tree 120 ft Sun High Zone 5a
Pennsylvania smartweed Polygonum pensylvanicum Wildflower (forb) 3.9 ft Sun Medium Zone 10b
perplexed ticktrefoil Desmodium perplexum Wildflower (forb) 4 ft Sun–part shade Medium Zone 4a
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
pin oak Quercus palustris Tree 100 ft Sun High 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 cordgrass Spartina pectinata Grass or grass-like 8 ft Sun High Zone 3b
prairie crab apple Malus ioensis Tree 25 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
pride of Ohio Dodecatheon meadia Wildflower (forb) 2 ft Shade-tolerant Medium Zone 3b
pumpkin ash Fraxinus profunda Tree 120 ft Sun–part shade High Zone 5a
purple lovegrass Eragrostis spectabilis Grass or grass-like 11 in Sun Low Zone 3a
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
purpletop tridens Tridens flavus Grass or grass-like 2.5 ft Sun Low Zone 5a
quill sedge Carex tenera Grass or grass-like 2.5 ft Shade-tolerant Medium Zone 4a
rattlesnake fern Botrychium virginianum Fern 1.4 ft Shade-tolerant Medium Zone 3b
ravenfoot sedge Carex crus-corvi Grass or grass-like 3 ft Sun–part shade Medium Zone 4b
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
redroot flatsedge Cyperus erythrorhizos Grass or grass-like 2.5 ft Sun Medium Zone 11a
redtop panicgrass Panicum rigidulum Grass or grass-like 3.3 ft Sun High Zone 4a
rice cutgrass Leersia oryzoides Grass or grass-like 4.9 ft Sun High Zone 4a
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
rock elm Ulmus thomasii Tree 90 ft Sun–part shade High Zone 2b
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
roundleaf greenbrier Smilax rotundifolia Vine 1 ft Sun Medium Zone 4a
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
sawtooth blackberry Rubus argutus Shrub 8.2 ft Sun Medium Zone 6a
sawtooth sunflower Helianthus grosseserratus Wildflower (forb) 5 ft Sun Medium Zone 3a
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
sharpwing monkeyflower Mimulus alatus Wildflower (forb) 2.3 ft Shade-tolerant High Zone 5a
shellbark hickory Carya laciniosa Tree 100 ft Shade-tolerant High Zone 5a
shingle oak Quercus imbricaria Tree 45 ft Sun Medium Zone 5b
shoreline sedge Carex hyalinolepis Grass or grass-like 4 ft Sun–part shade High Zone 4b
Short's sedge Carex shortiana Grass or grass-like 3 ft Sun–part shade High Zone 5b
shortbristle horned beaksedge Rhynchospora corniculata Grass or grass-like 6.6 ft Sun Medium Zone 6a
Shumard's oak Quercus shumardii Tree 100 ft Sun Medium Zone 5a
silky dogwood Cornus amomum Shrub 10 ft Sun–part shade High Zone 3b
silver maple Acer saccharinum Tree 90 ft Sun–part shade Medium Zone 2b
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
slippery elm Ulmus rubra Tree 85 ft Shade-tolerant High Zone 3a
small beggarticks Bidens discoidea Wildflower (forb) 5.2 ft Sun–part shade High Zone 12b
smallspike false nettle Boehmeria cylindrica Wildflower (forb) 3.9 ft Shade-tolerant Medium Zone 4a
smooth blue aster Symphyotrichum laeve Wildflower (forb) 4 ft Sun Medium Zone 3a
smooth hedgenettle Stachys tenuifolia Wildflower (forb) 25 ft Shade-tolerant High Zone 4a
smooth horsetail Equisetum laevigatum Fern 5 ft Sun Low Zone 3b
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
southern red oak Quercus falcata Tree 75 ft Sun–part shade Medium Zone 6a
spotted St. Johnswort Hypericum punctatum Wildflower (forb) 3 ft Shade-tolerant Medium Zone 4a
spring avens Geum vernum Wildflower (forb) 1.6 ft Shade-tolerant Medium Zone 5b
squarrose sedge Carex squarrosa Grass or grass-like 3 ft Shade-tolerant Medium Zone 4b
stalked bulrush Scirpus pedicellatus Grass or grass-like 6.6 ft Sun High Zone 4b
stalkless yellowcress Rorippa sessiliflora Wildflower (forb) 1.5 ft Sun–part shade High Zone 12b
stiff dogwood Cornus foemina Tree 16 ft Sun–part shade Medium Zone 7a
stiff goldenrod Oligoneuron rigidum Wildflower (forb) 3.6 ft Sun–part shade Medium Zone 3a
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
sugarberry Celtis laevigata Tree 80 ft Shade-tolerant High Zone 5a
summer grape Vitis aestivalis Vine 30 ft Shade-tolerant Medium Zone 5a
swamp cottonwood Populus heterophylla Tree 100 ft Sun High 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 white oak Quercus bicolor Tree 100 ft Sun–part shade High Zone 4b
sweet woodreed Cinna arundinacea Grass or grass-like 4.9 ft Shade-tolerant Low Zone 4a
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
tapertip flatsedge Cyperus acuminatus Grass or grass-like 1.3 ft Sun–part shade High Zone 3b
tapertip rush Juncus acuminatus Grass or grass-like 3 ft Sun–part shade High Zone 4a
teal lovegrass Eragrostis hypnoides Grass or grass-like 4 in Sun High Zone 3b
threelobe beggarticks Bidens tripartita Wildflower (forb) 3.5 ft Sun–part shade High Zone 12a
tiny mousetail Myosurus minimus Wildflower (forb) 5 in Sun–part shade Medium Zone 12b
Torrey's rush Juncus torreyi Grass or grass-like 3.1 ft Sun Medium Zone 3b
troublesome sedge Carex molesta Grass or grass-like 3 ft Sun Medium Zone 3b
trumpet creeper Campsis radicans Vine 2 ft Sun Low Zone 6a
tuliptree Liriodendron tulipifera Tree 120 ft Sun Medium Zone 5b
twoheaded water-starwort Callitriche heterophylla Wildflower (forb) — Sun High Zone 4a
upland bentgrass Agrostis perennans Grass or grass-like 3.5 ft Sun–part shade High Zone 4a
valley redstem Ammannia coccinea Wildflower (forb) 1.6 ft Sun Medium Zone 3b
velvet panicum Dichanthelium scoparium Grass or grass-like 4.3 ft Shade-tolerant Medium Zone 3b
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 dayflower Commelina virginica Wildflower (forb) 3.5 ft Shade-tolerant Medium Zone 5b
Virginia iris Iris virginica Wildflower (forb) 3.3 ft Shade-tolerant High Zone 8b
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 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 knotweed Polygonum amphibium Wildflower (forb) 1 in Sun High Zone 5a
water locust Gleditsia aquatica Tree 40 ft Sun–part shade — Zone 10a
white ash Fraxinus americana Tree 90 ft Sun High Zone 4a
white avens Geum canadense Wildflower (forb) 3.9 ft Shade-tolerant Medium Zone 4a
white doll's daisy Boltonia asteroides Wildflower (forb) 8 ft Sun–part shade Medium Zone 3b
white oak Quercus alba Tree 100 ft Sun–part shade Medium Zone 3a
whitegrass Leersia virginica Grass or grass-like 3.9 ft Shade-tolerant 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
wild sweetwilliam Phlox maculata Wildflower (forb) 2 ft Sun Medium Zone 5b
winged elm Ulmus alata Tree 65 ft Shade-tolerant 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
wreath goldenrod Solidago caesia Wildflower (forb) 3 ft Sun–part shade Medium Zone 4b
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
yellow marsh marigold Caltha palustris Wildflower (forb) 2 ft Sun High Zone 3b
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 378

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.

  • Amazon sprangletop Leptochloa panicoides
  • amberique-bean Strophostyles helvola
  • American alumroot Heuchera americana
  • American burnweed Erechtites hieraciifolius
  • American columbo Frasera caroliniensis
  • American false pennyroyal Hedeoma pulegioides
  • American featherfoil Hottonia inflata
  • American ginseng Panax quinquefolius
  • American ipecac Gillenia stipulata
  • American lopseed Phryma leptostachya
  • angularfruit milkvine Matelea gonocarpos
  • annual marsh elder Iva annua
  • aquatic milkweed Asclepias perennis
  • arrowleaf violet Viola sagittata
  • ashy sunflower Helianthus mollis
  • Aunt Lucy Ellisia nyctelea
  • bastard toadflax Comandra umbellata
  • beaked panicgrass Panicum anceps
  • bearded flatsedge Cyperus squarrosus
  • bearded shorthusk Brachyelytrum erectum
  • beechdrops Epifagus virginiana
  • big devils beggartick Bidens vulgata
  • bigbract verbena Verbena bracteata
  • blackfoot quillwort Isoetes melanopoda
  • blackseed plantain Plantago rugelii
  • blisterwort Ranunculus recurvatus
  • bloodroot Sanguinaria canadensis
  • bloody butcher Trillium recurvatum
  • blue sedge Carex glaucodea
  • blue skullcap Scutellaria lateriflora
  • blue waxweed Cuphea viscosissima
  • bluejacket Tradescantia ohiensis
  • bluntleaf waterleaf Hydrophyllum canadense
  • bluntlobe cliff fern Woodsia obtusa
  • bog white violet Viola lanceolata
  • bog yellowcress Rorippa palustris
  • Bosc's panicgrass Dichanthelium boscii
  • bottomland aster Symphyotrichum ontarionis
  • bride's feathers Aruncus dioicus
  • bristly greenbrier Smilax tamnoides
  • broad beechfern Phegopteris hexagonoptera
  • brown widelip orchid Liparis liliifolia
  • browneyed Susan Rudbeckia triloba
  • buffalo clover Trifolium reflexum
  • bushy knotweed Polygonum ramosissimum
  • camphor pluchea Pluchea camphorata
  • Canada lettuce Lactuca canadensis
  • Canadian anemone Anemone canadensis
  • Canadian blacksnakeroot Sanicula canadensis
  • Canadian clearweed Pilea pumila
  • Canadian honewort Cryptotaenia canadensis
  • Canadian wildginger Asarum canadense
  • Canadian woodnettle Laportea canadensis
  • Carolina coralbead Cocculus carolinus
  • Carolina draba Draba reptans
  • Carolina geranium Geranium carolinianum
  • Carolina horsenettle Solanum carolinense
  • Carolina leaf-flower Phyllanthus caroliniensis
  • Carolina mosquitofern Azolla caroliniana
  • Carolina sedge Carex caroliniana
  • Carolina wild petunia Ruellia caroliniensis
  • carpenter's square Scrophularia marilandica
  • chaffweed Anagallis minima
  • Chapman's bluegrass Poa chapmaniana
  • Christmas fern Polystichum acrostichoides
  • churchmouse threeawn Aristida dichotoma
  • clammy hedgehyssop Gratiola neglecta
  • clasping Venus' looking-glass Triodanis perfoliata
  • climbing dogbane Trachelospermum difforme
  • climbing milkvine Matelea obliqua
  • clustered blacksnakeroot Sanicula odorata
  • clustered fescue Festuca paradoxa
  • common bladderwort Utricularia macrorhiza
  • common boneset Eupatorium perfoliatum
  • common cinquefoil Potentilla simplex
  • common milkweed Asclepias syriaca
  • common moonseed Menispermum canadense
  • common yellow oxalis Oxalis stricta
  • compact dodder Cuscuta compacta
  • creeping burhead Echinodorus cordifolius
  • creeping lespedeza Lespedeza repens
  • crossvine Bignonia capreolata
  • crowpoison Nothoscordum bivalve
  • Culver's root Veronicastrum virginicum
  • cusp dodder Cuscuta cuspidata
  • cutleaf evening primrose Oenothera laciniata
  • cutleaf grapefern Botrychium dissectum
  • cutleaf toothwort Cardamine concatenata
  • cylindricfruit primrose-willow Ludwigia glandulosa
  • Davis' sedge Carex davisii
  • densetuft hairsedge Bulbostylis capillaris
  • downy carrionflower Smilax pulverulenta
  • downy hawthorn Crataegus mollis
  • downy pagoda-plant Blephilia ciliata
  • downy phlox Phlox pilosa
  • Dudley's rush Juncus dudleyi
  • dutchman's breeches Dicentra cucullaria
  • dwarf horseweed Conyza ramosissima
  • dwarf larkspur Delphinium tricorne
  • early goldenrod Solidago juncea
  • early meadow-rue Thalictrum dioicum
  • eastern blue-eyed grass Sisyrinchium atlanticum
  • eastern bluestar Amsonia tabernaemontana
  • eastern false rue anemone Enemion biternatum
  • eastern greenviolet Hybanthus concolor
  • eastern poison ivy Toxicodendron radicans
  • ebony spleenwort Asplenium platyneuron
  • Elliott's bentgrass Agrostis elliottiana
  • elmleaf goldenrod Solidago ulmifolia
  • Engelmann's spikerush Eleocharis engelmannii
  • erect knotweed Polygonum erectum
  • fairywand Chamaelirium luteum
  • fall phlox Phlox paniculata
  • false aloe Manfreda virginica
  • false hop sedge Carex lupuliformis
  • false Indian plantain Hasteola suaveolens
  • feathery false lily of the valley Maianthemum racemosum
  • fernleaf phacelia Phacelia bipinnatifida
  • fescue sedge Carex festucacea
  • fetid marigold Dyssodia papposa
  • fewflower ticktrefoil Desmodium pauciflorum
  • field pansy Viola bicolor
  • field thistle Cirsium discolor
  • fiveangled dodder Cuscuta pentagona
  • floating mannagrass Glyceria septentrionalis
  • flowering spurge Euphorbia corollata
  • fourleaf yam Dioscorea quaternata
  • fragrant bedstraw Galium triflorum
  • fringed loosestrife Lysimachia ciliata
  • fuzzy wuzzy sedge Carex hirsutella
  • giant ironweed Vernonia gigantea
  • giant sedge Carex gigantea
  • glade fern Diplazium pycnocarpon
  • glomerate sedge Carex aggregata
  • golden zizia Zizia aurea
  • goldenseal Hydrastis canadensis
  • grassy arrowhead Sagittaria graminea
  • gravelweed Verbesina helianthoides
  • great blue lobelia Lobelia siphilitica
  • great Indian plantain Arnoglossum reniforme
  • Great Plains flatsedge Cyperus lupulinus
  • great ragweed Ambrosia trifida
  • great waterleaf Hydrophyllum appendiculatum
  • Greek valerian Polemonium reptans
  • green carpetweed Mollugo verticillata
  • green dragon Arisaema dracontium
  • hairy bedstraw Galium pilosum
  • hairy forked nailwort Paronychia fastigiata
  • hairy pagoda-plant Blephilia hirsuta
  • hairy wildrye Elymus villosus
  • hairyfruit chervil Chaerophyllum tainturieri
  • hairyseed paspalum Paspalum pubiflorum
  • Hall's bulrush Schoenoplectiella hallii
  • harbinger of spring Erigenia bulbosa
  • harvestbells Gentiana saponaria
  • heartleaf four o'clock Mirabilis nyctaginea
  • heartleaf skullcap Scutellaria ovata
  • Heller's rosette grass Dichanthelium oligosanthes
  • hemlock waterparsnip Sium suave
  • hoary skullcap Scutellaria incana
  • hoary ticktrefoil Desmodium canescens
  • hoary verbena Verbena stricta
  • honeyvine Cynanchum laeve
  • hooded arrowhead Sagittaria calycina
  • hortulan plum Prunus hortulana
  • hybrid oak Quercus ×leana
  • Indian-tobacco Lobelia inflata
  • Indianpipe Monotropa uniflora
  • James' sedge Carex jamesii
  • jumpseed Polygonum virginianum
  • kidneyleaf mudplantain Heteranthera reniformis
  • king of the meadow Thalictrum pubescens
  • lace grass Eragrostis capillaris
  • lanceleaf fogfruit Phyla lanceolata
  • lanceleaf ragweed Ambrosia bidentata
  • largebracted plantain Plantago aristata
  • largeflower bellwort Uvularia grandiflora
  • largeleaf waterleaf Hydrophyllum macrophyllum
  • lateflowering thoroughwort Eupatorium serotinum
  • least duckweed Lemna minuta
  • Leavenworth's sedge Carex leavenworthii
  • lesser marsh St. Johnswort Triadenum tubulosum
  • lizard's tail Saururus cernuus
  • longleaf groundcherry Physalis longifolia
  • longsepal beardtongue Penstemon calycosus
  • longstyle sweetroot Osmorhiza longistylis
  • Louisiana sedge Carex louisianica
  • low spearwort Ranunculus pusillus
  • low spikesedge Kyllinga pumila
  • low woodland sedge Carex socialis
  • lowland rotala Rotala ramosior
  • man of the earth Ipomoea pandurata
  • manyfruit primrose-willow Ludwigia polycarpa
  • marsh pea Lathyrus palustris
  • mat sandbur Cenchrus longispinus
  • mayapple Podophyllum peltatum
  • Mead's sedge Carex meadii
  • meadow garlic Allium canadense
  • Mexican plum Prunus mexicana
  • Michigan lily Lilium michiganense
  • Missouri violet Viola missouriensis
  • mucronate sprangletop Leptochloa panicea
  • Muhlenberg's sedge Carex muehlenbergii
  • mullein foxglove Dasistoma macrophylla
  • nakedflower ticktrefoil Desmodium nudiflorum
  • narrowleaf mountainmint Pycnanthemum tenuifolium
  • narrowleaf paleseed Leucospora multifida
  • narrowleaf vervain Verbena simplex
  • neckweed Veronica peregrina
  • New England aster Symphyotrichum novae-angliae
  • nits and lice Hypericum drummondii
  • nodding chickweed Cerastium nutans
  • nodding muhly Muhlenbergia bushii
  • nodding wakerobin Trillium flexipes
  • northern dewberry Rubus flagellaris
  • Norwegian cinquefoil Potentilla norvegica
  • oak mistletoe Phoradendron leucarpum
  • obedient plant Physostegia virginiana
  • oneseed bur cucumber Sicyos angulatus
  • openflower rosette grass Dichanthelium laxiflorum
  • pale dock Rumex altissimus
  • pale Indian plantain Arnoglossum atriplicifolium
  • palegreen orchid Platanthera flava
  • Parlin's pussytoes Antennaria parlinii
  • pear hawthorn Crataegus calpodendron
  • Pennsylvania pellitory Parietaria pensylvanica
  • Philadelphia panicgrass Panicum philadelphicum
  • pineland threeseed mercury Acalypha ostryifolia
  • pointedleaf ticktrefoil Desmodium glutinosum
  • poorjoe Diodia teres
  • potato dwarfdandelion Krigia dandelion
  • poverty dropseed Sporobolus vaginiflorus
  • poverty oatgrass Danthonia spicata
  • prairie ironweed Vernonia fasciculata
  • prairie rosinweed Silphium terebinthinaceum
  • prairie threeawn Aristida oligantha
  • pubescent sedge Carex hirtifolia
  • purple false foxglove Agalinis purpurea
  • purple fringeless orchid Platanthera peramoena
  • purple meadow-rue Thalictrum dasycarpum
  • purple meadowparsnip Thaspium trifoliatum
  • purple milkweed Asclepias purpurascens
  • purple passionflower Passiflora incarnata
  • purplerocket Iodanthus pinnatifidus
  • queendevil Hieracium gronovii
  • rabbit-tobacco Pseudognaphalium obtusifolium
  • red hickory Carya ovalis
  • redring milkweed Asclepias variegata
  • redwhisker clammyweed Polanisia dodecandra
  • reflexed sedge Carex retroflexa
  • ribbed sedge Carex virescens
  • richwoods sedge Carex oligocarpa
  • River Broom-Rape Orobanche riparia
  • robin's plantain Erigeron pulchellus
  • rock muhly Muhlenbergia sobolifera
  • rosepink Sabatia angularis
  • rosy sedge Carex rosea
  • rough rattlesnakeroot Prenanthes aspera
  • roundfruit hedgehyssop Gratiola virginiana
  • roundleaf ragwort Packera obovata
  • roundseed panicgrass Dichanthelium sphaerocarpon
  • roundseed St. Johnswort Hypericum sphaerocarpum
  • rue anemone Thalictrum thalictroides
  • Sampson's snakeroot Orbexilum pedunculatum
  • sand bittercress Cardamine parviflora
  • scaldweed Cuscuta gronovii
  • seedbox Ludwigia alternifolia
  • sensitive fern Onoclea sensibilis
  • sensitive partridge pea Chamaecrista nictitans
  • sessileleaf bellwort Uvularia sessilifolia
  • shining bedstraw Galium concinnum
  • shiny wedgescale Sphenopholis nitida
  • Short's aster Symphyotrichum shortii
  • shortbeak arrowhead Sagittaria brevirostra
  • shortstalk false bindweed Calystegia silvatica
  • shrubby lespedeza Lespedeza frutescens
  • sixweeks fescue Vulpia octoflora
  • sleepy silene Silene antirrhina
  • slender fimbry Fimbristylis autumnalis
  • slender lespedeza Lespedeza virginica
  • slender wedgescale Sphenopholis intermedia
  • slenderleaf false foxglove Agalinis tenuifolia
  • slimspike threeawn Aristida longespica
  • small skullcap Scutellaria parvula
  • small woodland sunflower Helianthus microcephalus
  • smooth false buttonweed Spermacoce glabra
  • smooth forked nailwort Paronychia canadensis
  • smooth oxeye Heliopsis helianthoides
  • smooth rockcress Arabis laevigata
  • smooth Solomon's seal Polygonatum biflorum
  • smooth yellow false foxglove Aureolaria flava
  • smoothsheath sedge Carex laevivaginata
  • soft fox sedge Carex conjuncta
  • southeastern wildrye Elymus glabriflorus
  • southern mountainmint Pycnanthemum pycnanthemoides
  • spoonleaf purple everlasting Gamochaeta purpurea
  • spotted geranium Geranium maculatum
  • spotted sandmat Chamaesyce maculata
  • spreading chervil Chaerophyllum procumbens
  • spreading hawthorn Crataegus disperma
  • spreading sandmat Chamaesyce humistrata
  • spring blue eyed Mary Collinsia verna
  • spring coralroot Corallorhiza wisteriana
  • spring forget-me-not Myosotis verna
  • squirrel corn Dicentra canadensis
  • St. Andrew's cross Hypericum hypericoides
  • Standley's goosefoot Chenopodium standleyanum
  • starry false lily of the valley Maianthemum stellatum
  • stiff cowbane Oxypolis rigidior
  • stiff yellow flax Linum medium
  • stout rush Juncus nodatus
  • striped cream violet Viola striata
  • swamp dock Rumex verticillatus
  • swamp verbena Verbena hastata
  • sweet coneflower Rudbeckia subtomentosa
  • sweetscented joe pye weed Eutrochium purpureum
  • tall rattlesnakeroot Prenanthes altissima
  • tall thimbleweed Anemone virginiana
  • tall thistle Cirsium altissimum
  • tall tickseed Coreopsis tripteris
  • Tennessee bladderfern Cystopteris tennesseensis
  • terrestrial water-starwort Callitriche terrestris
  • Texas goldentop Euthamia gymnospermoides
  • thicket bean Phaseolus polystachios
  • thin paspalum Paspalum setaceum
  • three-lobe violet Viola triloba
  • toothed spurge Euphorbia dentata
  • trailing lespedeza Lespedeza procumbens
  • trailing pearlwort Sagina decumbens
  • tufted lovegrass Eragrostis pectinacea
  • upland boneset Eupatorium sessilifolium
  • veiny skullcap Scutellaria nervosa
  • Venus' pride Houstonia purpurea
  • violet lespedeza Lespedeza violacea
  • violet woodsorrel Oxalis violacea
  • Virginia mountainmint Pycnanthemum virginianum
  • Virginia pennywort Obolaria virginica
  • Virginia pepperweed Lepidium virginicum
  • Virginia plantain Plantago virginica
  • Virginia snakeroot Aristolochia serpentaria
  • Virginia springbeauty Claytonia virginica
  • Virginia strawberry Fragaria virginiana
  • Virginia winged rockcress Sibara virginica
  • warty spurge Euphorbia spathulata
  • waterpurslane Didiplis diandra
  • western tansymustard Descurainia pinnata
  • white baneberry Actaea pachypoda
  • white blue-eyed grass Sisyrinchium albidum
  • white fawnlily Erythronium albidum
  • white snakeroot Ageratina altissima
  • white vervain Verbena urticifolia
  • whitestar Ipomoea lacunosa
  • whitetinge sedge Carex albicans
  • wholeleaf rosinweed Silphium integrifolium
  • whorled milkweed Asclepias verticillata
  • whorled milkwort Polygala ambigua
  • widowsfrill Silene stellata
  • wild comfrey Cynoglossum virginianum
  • wild hydrangea Hydrangea arborescens
  • wild yam Dioscorea villosa
  • Willdenow's sedge Carex willdenowii
  • willowleaf aster Symphyotrichum praealtum
  • winged lythrum Lythrum alatum
  • winged pigweed Cycloloma atriplicifolium
  • wiry panicgrass Panicum flexile
  • witchgrass Panicum capillare
  • Wolf's spikerush Eleocharis wolfii
  • woodland lettuce Lactuca floridana
  • woodland pinkroot Spigelia marilandica
  • woodland stonecrop Sedum ternatum
  • woodland sunflower Helianthus divaricatus
  • woolly dutchman's pipe Aristolochia tomentosa
  • yellow giant hyssop Agastache nepetoides
  • yellow water buttercup Ranunculus flabellaris
  • yellowfruit horse-gentian Triosteum angustifolium
  • yellowseed false pimpernel Lindernia dubia
  • zigzag iris Iris brevicaulis
  • zigzag spiderwort Tradescantia subaspera
Also listed as native and introduced here 5

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
  • common reedPhragmites australis
  • 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, Posey County and Indiana
MeasurePosey CountyTypical countyStatewide
Native species 673 494 1,773
Garden-ready natives 295 211 601
Tree 82 — 164
Shrub 16 — 88
Wildflower (forb) 380 — 954
Grass or grass-like 139 — 416
Vine 42 — 74
Fern 14 — 77

Neighboring counties

Counties that share a ZIP code with Posey 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
Posey County (county FIPS 18129), Indiana. 673 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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