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Native plants · Illinois

Native plants of Pulaski County

628 plant species are recorded as native to Illinois in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Pulaski County by USDA PLANTS. 292 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

Pulaski County, Illinois

Native species
628 Typical Illinois county: 641 (median of 102 counties)
Garden-ready natives
292 Typical Illinois county: 272
Share by type (all 628 native species)
Percent of the 628 native species in each growth type
Tree 15% (94)
Shrub 2% (12)
Wildflower (forb) 55% (347)
Grass or grass-like 18% (115)
Vine 7% (44)
Fern 3% (16)

Wildflowers make up the largest share of the native list (55%), followed by grasses and grass-like plants (18%).

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 292

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

Garden-ready native plants of Pulaski County, Illinois
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 bittersweet Celastrus scandens Vine 15 ft Shade-tolerant High Zone 3b
American chestnut Castanea dentata Tree 115 ft Sun Medium Zone 4a
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 spongeplant Limnobium spongia Wildflower (forb) 6 in Sun High Zone 5a
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
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 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
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
bog rush Juncus biflorus Grass or grass-like 3.5 ft Shade-tolerant High Zone 5b
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 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
buckthorn bully Sideroxylon lycioides Tree 9.8 ft Shade-tolerant Low Zone 4b
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 —
bursting-heart Euonymus americanus Wildflower (forb) 6 ft Sun–part shade High Zone 5a
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 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
Canada wildrye Elymus canadensis Grass or grass-like 3 ft Shade-tolerant Medium Zone 3a
Canadian horseweed Conyza canadensis Wildflower (forb) 5 ft Sun Medium Zone 12b
Canadian milkvetch Astragalus canadensis Wildflower (forb) 6 in Sun Medium Zone 3b
Canadian rush Juncus canadensis Grass or grass-like 3.2 ft Sun–part shade Medium Zone 4a
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
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
cherrybark oak Quercus pagoda Tree 120 ft Sun Medium Zone 6b
chinquapin oak Quercus muehlenbergii Tree 70 ft Sun Medium Zone 4a
climbing hempvine Mikania scandens Vine 1 ft Shade-tolerant Medium Zone 3b
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
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
coon's tail Ceratophyllum demersum Wildflower (forb) — Sun–part shade High Zone 3b
copper iris Iris fulva Wildflower (forb) 3.3 ft Shade-tolerant High Zone 5a
crested sedge Carex cristatella Grass or grass-like 3 ft Shade-tolerant High Zone 4a
crimsoneyed rosemallow Hibiscus moscheutos Wildflower (forb) 6.6 ft Sun High Zone 6a
cucumber tree Magnolia acuminata Tree 100 ft Sun–part shade High Zone 5b
cup plant Silphium perfoliatum Wildflower (forb) 6 ft Sun–part shade — Zone 2b
cypressknee sedge Carex decomposita Grass or grass-like 4.5 ft Shade-tolerant High Zone 6a
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
devil's walkingstick Aralia spinosa Tree 20 ft Sun High Zone 4b
disk waterhyssop Bacopa rotundifolia Wildflower (forb) 1 in Sun High Zone 4a
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
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 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
false indigo bush Amorpha fruticosa Shrub 15 ft Sun Low Zone 3b
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
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
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
Frank's sedge Carex frankii Grass or grass-like 2 ft Shade-tolerant High Zone 5a
fringed brome Bromus ciliatus Grass or grass-like 4 ft Shade-tolerant Medium Zone 7a
frost grape Vitis vulpina Vine 83 ft Sun–part shade Medium Zone 5a
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
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
greater straw sedge Carex normalis Grass or grass-like 5 ft Shade-tolerant High Zone 4a
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 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
harvestlice Agrimonia parviflora Wildflower (forb) 6 ft Sun–part shade High 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
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
hophornbeam Ostrya virginiana Tree 45 ft Shade-tolerant Low Zone 3b
horsetail paspalum Paspalum fluitans Grass or grass-like 2.5 ft Sun–part shade High Zone 5a
Illinois bundleflower Desmanthus illinoensis Wildflower (forb) 3 ft Sun Medium Zone 5b
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
lanceleaf tickseed Coreopsis lanceolata Wildflower (forb) 2 ft Sun Medium Zone 6b
late purple aster Symphyotrichum patens Wildflower (forb) 2.5 ft Shade-tolerant Medium Zone 3b
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
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
manyflower flatsedge Cyperus lancastriensis Grass or grass-like 3.1 ft Sun Low Zone 8a
marsh flatsedge Cyperus pseudovegetus Grass or grass-like 2.5 ft Sun High Zone 8a
marsh seedbox Ludwigia palustris Wildflower (forb) 2 in Sun High Zone 4a
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
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
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
narrowleaf evening primrose Oenothera fruticosa Wildflower (forb) 3.3 ft Shade-tolerant High Zone 4a
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 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
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
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
peachleaf willow Salix amygdaloides Tree 60 ft Sun High Zone 4a
pecan Carya illinoinensis Tree 120 ft Sun High Zone 5a
Pennsylvania smartweed Polygonum pensylvanicum Wildflower (forb) 3.9 ft Sun Medium Zone 10b
peppervine Nekemias arborea Vine 1 in Shade-tolerant Medium Zone 6a
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
planertree Planera aquatica Tree 50 ft Shade-tolerant Medium Zone 7a
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 blazing star Liatris pycnostachya Wildflower (forb) 3.5 ft Sun Medium Zone 4a
prairie crab apple Malus ioensis Tree 25 ft Sun Medium Zone 4b
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
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
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
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
river birch Betula nigra Tree 70 ft Sun High Zone 4a
riverbank grape Vitis riparia Vine 45 ft Sun–part shade Medium Zone 4a
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
scarlet oak Quercus coccinea Tree 70 ft Sun Medium 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
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
shortawn foxtail Alopecurus aequalis Grass or grass-like 2.5 ft Sun–part shade High Zone 3b
shortbristle horned beaksedge Rhynchospora corniculata Grass or grass-like 6.6 ft Sun Medium Zone 6a
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
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 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 hedgenettle Stachys tenuifolia Wildflower (forb) 25 ft Shade-tolerant High Zone 4a
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 arrowwood Viburnum dentatum Tree 8 ft Sun–part shade — Zone 5a
southern arrowwood Viburnum recognitum Tree 9 ft Shade-tolerant Medium Zone 4b
southern red oak Quercus falcata Tree 75 ft Sun–part shade Medium Zone 6a
southern waternymph Najas guadalupensis Wildflower (forb) 1 ft Sun High Zone 3b
spotted St. Johnswort Hypericum punctatum Wildflower (forb) 3 ft Shade-tolerant Medium Zone 4a
spreading yellowcress Rorippa sinuata Wildflower (forb) 1 ft Sun Medium Zone 3b
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
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
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 chestnut oak Quercus michauxii Tree 80 ft Sun Medium Zone 5a
swamp cottonwood Populus heterophylla Tree 100 ft Sun High Zone 5a
swamp loosestrife Decodon verticillatus Shrub 8 ft Sun–part shade 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
trumpet creeper Campsis radicans Vine 2 ft Sun Low Zone 6a
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
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
variable panicgrass Dichanthelium commutatum Grass or grass-like 4.9 ft Sun–part shade Low Zone 4b
vernal water-starwort Callitriche palustris Wildflower (forb) 10 in Sun Medium Zone 4a
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 hickory Carya aquatica Tree 85 ft Sun–part shade Medium Zone 5b
water knotweed Polygonum amphibium Wildflower (forb) 1 in Sun High Zone 5a
water locust Gleditsia aquatica Tree 40 ft Sun–part shade — Zone 10a
water tupelo Nyssa aquatica Tree 100 ft Sun High Zone 5a
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
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
whiteroot rush Juncus brachycarpus Grass or grass-like 3 ft Sun–part shade Medium Zone 5a
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
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
wirestem muhly Muhlenbergia frondosa Grass or grass-like 2 ft Shade-tolerant Medium Zone 3b
woodland bluegrass Poa sylvestris Grass or grass-like 3 ft Shade-tolerant High Zone 4a
woolgrass Scirpus cyperinus Grass or grass-like 4.9 ft Sun–part shade High Zone 4a
wreath goldenrod Solidago caesia Wildflower (forb) 3 ft Sun–part shade Medium Zone 4b
yellow fumewort Corydalis flavula Wildflower (forb) 1.5 ft Sun–part shade Medium Zone 5b
yellow passionflower Passiflora lutea Vine 16 ft Shade-tolerant Low Zone 5a

Other native species recorded here 336

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
  • amberique-bean Strophostyles helvola
  • American bladdernut Staphylea trifolia
  • American buckwheat vine Brunnichia ovata
  • American burnweed Erechtites hieraciifolius
  • American columbo Frasera caroliniensis
  • American false pennyroyal Hedeoma pulegioides
  • American hogpeanut Amphicarpaea bracteata
  • American ipecac Gillenia stipulata
  • American lopseed Phryma leptostachya
  • American senna Senna hebecarpa
  • American stoneseed Lithospermum latifolium
  • anglestem primrose-willow Ludwigia leptocarpa
  • angularfruit milkvine Matelea gonocarpos
  • annual marsh elder Iva annua
  • aquatic milkweed Asclepias perennis
  • ashy sunflower Helianthus mollis
  • Atlantic pigeonwings Clitoria mariana
  • beaked cornsalad Valerianella radiata
  • beaked panicgrass Panicum anceps
  • bearded flatsedge Cyperus squarrosus
  • big devils beggartick Bidens vulgata
  • bigbract verbena Verbena bracteata
  • bigpod sesbania Sesbania herbacea
  • blackseed plantain Plantago rugelii
  • bloodroot Sanguinaria canadensis
  • bloody butcher Trillium recurvatum
  • blue sedge Carex glaucodea
  • blue skullcap Scutellaria lateriflora
  • blue waxweed Cuphea viscosissima
  • bluejacket Tradescantia ohiensis
  • bluntlobe cliff fern Woodsia obtusa
  • bog yellowcress Rorippa palustris
  • Bosc's panicgrass Dichanthelium boscii
  • bottomland aster Symphyotrichum ontarionis
  • bristly greenbrier Smilax tamnoides
  • broad beechfern Phegopteris hexagonoptera
  • broad looseflower sedge Carex laxiflora
  • brown widelip orchid Liparis liliifolia
  • browneyed Susan Rudbeckia triloba
  • bushy knotweed Polygonum ramosissimum
  • buttonbush dodder Cuscuta cephalanthi
  • camphor pluchea Pluchea camphorata
  • camphorweed Heterotheca subaxillaris
  • Canada lettuce Lactuca canadensis
  • Canada toadflax Nuttallanthus canadensis
  • Canadian blacksnakeroot Sanicula canadensis
  • Canadian clearweed Pilea pumila
  • Canadian honewort Cryptotaenia canadensis
  • Carolina geranium Geranium carolinianum
  • Carolina horsenettle Solanum carolinense
  • Carolina leaf-flower Phyllanthus caroliniensis
  • Carolina sedge Carex caroliniana
  • celandine poppy Stylophorum diphyllum
  • Chapman's bluegrass Poa chapmaniana
  • Christmas fern Polystichum acrostichoides
  • clammy hedgehyssop Gratiola neglecta
  • clasping Venus' looking-glass Triodanis perfoliata
  • climbing dogbane Trachelospermum difforme
  • 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 threeseed mercury Acalypha rhomboidea
  • common yellow oxalis Oxalis stricta
  • creeping burhead Echinodorus cordifolius
  • creeping lovegrass Neeragrostis reptans
  • crippled cranefly Tipularia discolor
  • crossvine Bignonia capreolata
  • Culver's root Veronicastrum virginicum
  • curlytop knotweed Polygonum lapathifolium
  • cusp dodder Cuscuta cuspidata
  • cutleaf evening primrose Oenothera laciniata
  • cutleaf grapefern Botrychium dissectum
  • cutleaf toothwort Cardamine concatenata
  • cylindricfruit primrose-willow Ludwigia glandulosa
  • cypress panicgrass Dichanthelium dichotomum
  • Dillenius' ticktrefoil Desmodium glabellum
  • downy lobelia Lobelia puberula
  • downy phlox Phlox pilosa
  • Drummond's aster Symphyotrichum drummondii
  • Dudley's rush Juncus dudleyi
  • dutchman's breeches Dicentra cucullaria
  • dwarf hackberry Celtis pumila
  • dwarf plantain Plantago pusilla
  • early goldenrod Solidago juncea
  • eastern bluestar Amsonia tabernaemontana
  • eastern bottlebrush grass Elymus hystrix
  • eastern marsh fern Thelypteris palustris
  • eastern poison ivy Toxicodendron radicans
  • ebony spleenwort Asplenium platyneuron
  • elmleaf goldenrod Solidago ulmifolia
  • Engelmann's spikerush Eleocharis engelmannii
  • erect knotweed Polygonum erectum
  • fall phlox Phlox paniculata
  • false aloe Manfreda virginica
  • false hop sedge Carex lupuliformis
  • feathery false lily of the valley Maianthemum racemosum
  • fen grass of Parnassus Parnassia glauca
  • fescue sedge Carex festucacea
  • fewflower ticktrefoil Desmodium pauciflorum
  • field pansy Viola bicolor
  • field thistle Cirsium discolor
  • floating mannagrass Glyceria septentrionalis
  • floating primrose-willow Ludwigia peploides
  • flowering spurge Euphorbia corollata
  • fourleaf yam Dioscorea quaternata
  • fourpoint evening primrose Oenothera rhombipetala
  • fragrant bedstraw Galium triflorum
  • fragrant sumac Rhus aromatica
  • fuzzy wuzzy sedge Carex hirsutella
  • Gattinger's panicgrass Panicum gattingeri
  • giant ironweed Vernonia gigantea
  • glade fern Diplazium pycnocarpon
  • globe flatsedge Cyperus echinatus
  • goldenseal Hydrastis canadensis
  • gravelweed Verbesina helianthoides
  • great blue lobelia Lobelia siphilitica
  • great ragweed Ambrosia trifida
  • greater marsh St. Johnswort Triadenum walteri
  • Greek valerian Polemonium reptans
  • green carpetweed Mollugo verticillata
  • green dragon Arisaema dracontium
  • grooved flax Linum sulcatum
  • gum bully Sideroxylon lanuginosum
  • hairy evening primrose Oenothera villosa
  • hairy forked nailwort Paronychia fastigiata
  • hairy skullcap Scutellaria elliptica
  • hairy wildrye Elymus villosus
  • hairy woodland brome Bromus pubescens
  • hairyfruit chervil Chaerophyllum tainturieri
  • hairyseed paspalum Paspalum pubiflorum
  • harbinger of spring Erigenia bulbosa
  • hazel dodder Cuscuta coryli
  • heartleaf skullcap Scutellaria ovata
  • hedge false bindweed Calystegia sepium
  • hemlock waterparsnip Sium suave
  • hoary skullcap Scutellaria incana
  • hoary ticktrefoil Desmodium canescens
  • hoary verbena Verbena stricta
  • honeyvine Cynanchum laeve
  • humped bladderwort Utricularia gibba
  • Illinois ticktrefoil Desmodium illinoense
  • Indian-tobacco Lobelia inflata
  • James' sedge Carex jamesii
  • Juda's bush Iresine rhizomatosa
  • jumpseed Polygonum virginianum
  • lanceleaf fogfruit Phyla lanceolata
  • lanceleaf ragweed Ambrosia bidentata
  • largebract ticktrefoil Desmodium cuspidatum
  • largebracted plantain Plantago aristata
  • largeflower bellwort Uvularia grandiflora
  • largeflower tickseed Coreopsis grandiflora
  • largeseed forget-me-not Myosotis macrosperma
  • lateflowering thoroughwort Eupatorium serotinum
  • lemonyellow false goldenaster Heterotheca camporum
  • lesser marsh St. Johnswort Triadenum tubulosum
  • licorice bedstraw Galium circaezans
  • lizard's tail Saururus cernuus
  • long beechfern Phegopteris connectilis
  • longbeak arrowhead Sagittaria australis
  • longleaf groundcherry Physalis longifolia
  • longsepal beardtongue Penstemon calycosus
  • longstyle sweetroot Osmorhiza longistylis
  • low woodland sedge Carex socialis
  • lowland bladderfern Cystopteris protrusa
  • lowland rotala Rotala ramosior
  • lyreleaf sage Salvia lyrata
  • man of the earth Ipomoea pandurata
  • marsh blue violet Viola cucullata
  • marsh mermaidweed Proserpinaca palustris
  • mayapple Podophyllum peltatum
  • meadow garlic Allium canadense
  • Mexican plum Prunus mexicana
  • Michigan lily Lilium michiganense
  • Missouri violet Viola missouriensis
  • mountain silverbell Halesia tetraptera
  • mucronate sprangletop Leptochloa panicea
  • mudbank crowngrass Paspalum dissectum
  • 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
  • nodding chickweed Cerastium nutans
  • northern dewberry Rubus flagellaris
  • oak mistletoe Phoradendron leucarpum
  • October lady's tresses Spiranthes ovalis
  • oneseed bur cucumber Sicyos angulatus
  • openflower rosette grass Dichanthelium laxiflorum
  • orange coneflower Rudbeckia fulgida
  • pale beardtongue Penstemon pallidus
  • pale Indian plantain Arnoglossum atriplicifolium
  • Pennsylvania pellitory Parietaria pensylvanica
  • pineland threeseed mercury Acalypha ostryifolia
  • pink thoroughwort Fleischmannia incarnata
  • pitseed goosefoot Chenopodium berlandieri
  • pointedleaf ticktrefoil Desmodium glutinosum
  • poorjoe Diodia teres
  • potato dwarfdandelion Krigia dandelion
  • poverty dropseed Sporobolus vaginiflorus
  • poverty oatgrass Danthonia spicata
  • prairie ironweed Vernonia fasciculata
  • prairie tea Croton monanthogynus
  • prostrate ticktrefoil Desmodium rotundifolium
  • purple false foxglove Agalinis purpurea
  • purple fringeless orchid Platanthera peramoena
  • purple milkweed Asclepias purpurascens
  • purple passionflower Passiflora incarnata
  • red columbine Aquilegia canadensis
  • red hickory Carya ovalis
  • redring milkweed Asclepias variegata
  • redwhisker clammyweed Polanisia dodecandra
  • reflexed sedge Carex retroflexa
  • richweed Collinsonia canadensis
  • rock buttercup Ranunculus micranthus
  • rock polypody Polypodium virginianum
  • rose mock vervain Glandularia canadensis
  • rosy sedge Carex rosea
  • rough barnyardgrass Echinochloa muricata
  • rough dropseed Sporobolus clandestinus
  • rough false pennyroyal Hedeoma hispida
  • roundseed panicgrass Dichanthelium sphaerocarpon
  • roundseed St. Johnswort Hypericum sphaerocarpum
  • rue anemone Thalictrum thalictroides
  • rusty blackhaw Viburnum rufidulum
  • Sampson's snakeroot Orbexilum pedunculatum
  • sand bittercress Cardamine parviflora
  • sand violet Viola affinis
  • scaldweed Cuscuta gronovii
  • seedbox Ludwigia alternifolia
  • sensitive fern Onoclea sensibilis
  • sensitive partridge pea Chamaecrista nictitans
  • sessileleaf bellwort Uvularia sessilifolia
  • shining bedstraw Galium concinnum
  • shortbeak sedge Carex brevior
  • shortpod draba Draba brachycarpa
  • showy ticktrefoil Desmodium canadense
  • shrubby lespedeza Lespedeza frutescens
  • silky dogwood Cornus obliqua
  • silver false spleenwort Deparia acrostichoides
  • sixweeks fescue Vulpia octoflora
  • sleepy silene Silene antirrhina
  • slender fimbry Fimbristylis autumnalis
  • slender plantain Plantago heterophylla
  • slender snakecotton Froelichia gracilis
  • slender threeseed mercury Acalypha gracilens
  • slender wedgescale Sphenopholis intermedia
  • slender yellow woodsorrel Oxalis dillenii
  • slenderleaf false foxglove Agalinis tenuifolia
  • slickseed fuzzybean Strophostyles leiosperma
  • small skullcap Scutellaria parvula
  • small Venus' looking-glass Triodanis biflora
  • small woodland sunflower Helianthus microcephalus
  • smallhead doll's daisy Boltonia diffusa
  • smartweed dodder Cuscuta polygonorum
  • smooth false buttonweed Spermacoce glabra
  • smooth oxeye Heliopsis helianthoides
  • smooth rockcress Arabis laevigata
  • smooth Solomon's seal Polygonatum biflorum
  • southern mountainmint Pycnanthemum pycnanthemoides
  • Spanish needles Bidens bipinnata
  • spoonleaf purple everlasting Gamochaeta purpurea
  • spotted geranium Geranium maculatum
  • spotted sandmat Chamaesyce maculata
  • spotted water hemlock Cicuta maculata
  • spreading chervil Chaerophyllum procumbens
  • spreading dogbane Apocynum androsaemifolium
  • spreading sandmat Chamaesyce humistrata
  • spring coralroot Corallorhiza wisteriana
  • spring forget-me-not Myosotis verna
  • stalked wild petunia Ruellia pedunculata
  • stiff cowbane Oxypolis rigidior
  • strawberry-tomato Physalis grisea
  • striped cream violet Viola striata
  • swamp dock Rumex verticillatus
  • swamp leather flower Clematis crispa
  • swamp verbena Verbena hastata
  • sweet coneflower Rudbeckia subtomentosa
  • sweetscented joe pye weed Eutrochium purpureum
  • tall rattlesnakeroot Prenanthes altissima
  • tall tickseed Coreopsis tripteris
  • terrestrial water-starwort Callitriche terrestris
  • thin paspalum Paspalum setaceum
  • three-lobe violet Viola triloba
  • threeflower melicgrass Melica nitens
  • trailing lespedeza Lespedeza procumbens
  • trailing pearlwort Sagina decumbens
  • tufted lovegrass Eragrostis pectinacea
  • upright burhead Echinodorus berteroi
  • Venus' pride Houstonia purpurea
  • violet lespedeza Lespedeza violacea
  • violet woodsorrel Oxalis violacea
  • Virginia buttonweed Diodia virginiana
  • Virginia groundcherry Physalis virginiana
  • Virginia pennywort Obolaria virginica
  • Virginia pepperweed Lepidium virginicum
  • Virginia plantain Plantago virginica
  • Virginia snakeroot Aristolochia serpentaria
  • Virginia springbeauty Claytonia virginica
  • Virginia winged rockcress Sibara virginica
  • walking fern Asplenium rhizophyllum
  • waterpurslane Didiplis diandra
  • waxyleaf meadow-rue Thalictrum revolutum
  • western waterweed Elodea nuttallii
  • white baneberry Actaea pachypoda
  • white blue-eyed grass Sisyrinchium albidum
  • white fawnlily Erythronium albidum
  • white heath aster Symphyotrichum ericoides
  • white snakeroot Ageratina altissima
  • white vervain Verbena urticifolia
  • whitemouth dayflower Commelina erecta
  • whitestar Ipomoea lacunosa
  • wholeleaf rosinweed Silphium integrifolium
  • whorled milkweed Asclepias verticillata
  • wild comfrey Cynoglossum virginianum
  • wild quinine Parthenium integrifolium
  • wild yam Dioscorea villosa
  • willowleaf aster Symphyotrichum praealtum
  • wiry panicgrass Panicum flexile
  • witchgrass Panicum capillare
  • woodland flax Linum virginianum
  • woodland lettuce Lactuca floridana
  • woodland pinkroot Spigelia marilandica
  • woodland sunflower Helianthus divaricatus
  • woolly sedge Carex pellita
  • yellow water buttercup Ranunculus flabellaris
  • yellowfruit horse-gentian Triosteum angustifolium
  • yellowfruit sedge Carex annectens
  • yellowseed false pimpernel Lindernia dubia
  • zigzag iris Iris brevicaulis
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 Illinois

The typical county is the median of the 102 Illinois 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, Pulaski County and Illinois
MeasurePulaski CountyTypical countyStatewide
Native species 628 641 1,909
Garden-ready natives 292 272 652
Tree 94 — 187
Shrub 12 — 96
Wildflower (forb) 347 — 1,015
Grass or grass-like 115 — 444
Vine 44 — 79
Fern 16 — 88

Neighboring counties

Counties that share a ZIP code with Pulaski 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
Pulaski County (county FIPS 17153), Illinois. 628 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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