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Illinois Wildflowers


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Send questions or comments to John Hilty at the following
e-mail address:
john@illinoiswildflowers.info


Family Name List
Found 894 items
Acanthaceae (Acanthus Family)
Justicia americana Water Willow
Ruellia humilis Hairy Wild Petunia
Ruellia strepens Smooth Wild Petunia
Acoraceae (Sweet Flag Family)
Acorus calamus Sweet Flag
Adoxaceae (Elderberry Family)
Viburnum acerifolium Maple-Leaved Viburnum
Alismataceae (Water Plantain Family)
Alisma triviale Large-Flowered Water Plantain
Sagittaria cuneata Arum-Leaved Arrowhead
Sagittaria latifolia Common Arrowhead
Amaranthaceae (Amaranth Family)
Amaranthus albus White Amaranth
Amaranthus blitoides Prostrate Pigweed
Amaranthus hybridus Slender Pigweed - Red Form
Amaranthus retroflexus Rough Pigweed
Amaranthus rudis Water Hemp
Atriplex patula Common Orach
Chenopodium album Lamb's Quarters
Chenopodium ambrosioides Mexican Tea
Chenopodium glaucum Oak-leaved Goosefoot
Chenopodium pratericola Narrow-Leaved Goosefoot
Chenopodium simplex Maple-Leaved Goosefoot
Chenopodium standleyanum Woodland Goosefoot
Corispermum americanum American Bugseed
Cycloloma atriplicifolium Winged Pigweed
Froelichia floridana Large Cottonweed
Kochia scoparia Kochia
Amaryllidaceae (Lily Family)
Allium burdickii Narrow-Leaved Wild Leek
Allium canadense Wild Garlic
Allium cernuum Nodding Onion
Allium schoenoprasum Chives
Allium stellatum Cliff Onion
Allium tricoccum Wild Leek
Allium tuberosum Garlic Chives
Allium vineale Field Garlic
Anacardiaceae (Cashew Family)
Rhus aromatica Fragrant Sumac
Apiaceae (Carrot Family)
Aegopodium podagraria Goutweed
Angelica atropurpurea Great Angelica
Chaerophyllum procumbens Wild Chervil
Cicuta bulbifera Bulblet-Bearing Water Hemlock
Cicuta maculata Water Hemlock
Conium maculatum Poison Hemlock
Cryptotaenia canadensis Honewort
Cyclospermum leptophyllum Fir-leaved Celery
Daucus carota Wild Carrot
Erigenia bulbosa Harbinger-of-Spring
Eryngium yuccifolium Rattlesnake Master
Oenanthe javanica Water Celery
Osmorhiza longistylis Aniseroot
Oxypolis rigidior Cowbane
Pastinaca sativa Wild Parsnip
Perideridia americana Wild Dill
Polytaenia nuttallii Prairie Parsley
Sanicula canadensis Canadian Black Snakeroot
Sanicula odorata Common Black Snakeroot
Sium suave Water Parsnip
Taenidia integerrima Yellow Pimpernel
Thaspium barbinode Hairy-Jointed Meadow Parsnip
Thaspium trifoliatum trifoliatum Purple Meadow Parsnip
Torilis arvensis Common Hedge Parsley
Zizia aptera Heartleaf Golden Alexanders
Zizia aurea Golden Alexanders
Apocynaceae (Milkweed Family)
Ampelamus albidus Bluevine
Amsonia tabernaemontana Bluestar
Apocynum androsaemifolium Spreading Dogbane
Apocynum cannabinum Common Dogbane
Asclepias exaltata Poke Milkweed
Asclepias hirtella Tall Green Milkweed
Asclepias incarnata Swamp Milkweed
Asclepias ovalifolia Oval-Leaved Milkweed
Asclepias perennis White Swamp Milkweed
Asclepias purpurascens Purple Milkweed
Asclepias sullivantii Prairie Milkweed
Asclepias syriaca Common Milkweed
Asclepias tuberosa Butterfly Milkweed
Asclepias variegata White Milkweed
Asclepias verticillata Whorled Milkweed
Asclepias viridiflora Short Green Milkweed
Vinca minor Lesser Periwinkle
Araceae (Arum Family)
Arisaema dracontium Green Dragon
Arisaema triphyllum Jack-in-the-Pulpit
Lemna minor Common Duckweed
Peltandra virginica Arrow Arum
Spirodela polyrhiza Great Duckweed
Symplocarpus foetidus Skunk Cabbage
Wolffia brasiliensis Brazilian Watermeal
Araliaceae (Ginseng Family)
Aralia nudicaulis Wild Sarsaparilla
Hydrocotyle ranunculoides Water Pennywort
Panax quinquefolius American Ginseng
Panax trifolius Dwarf Ginseng
Aristolochiaceae (Birthwort Family)
Aristolochia serpentaria Virginia Snakeroot
Asarum canadense reflexum Wild Ginger
Asparagaceae (Lily Family)
Asparagus officinalis Wild Asparagus
Camassia angusta Prairie Hyacinth
Camassia scilloides Wild Hyacinth
Convallaria majalis Lily-of-the-Valley
Maianthemum canadense interius Canada Mayflower
Manfreda virginica Eastern Agave
Polygonatum commutatum Solomon's Seal
Polygonatum pubescens Hairy Solomon's Seal
Scilla siberica Siberian Squill
Smilacina racemosa False Solomon's Seal
Smilacina stellata Starry False Solomon's Seal
Yucca smalliana Yucca
Asteraceae (Aster Family)
Achillea millefolium Yarrow
Ageratina altissima White Snakeroot
Ambrosia artemisiifolia Common Ragweed
Ambrosia psilostachya Western Ragweed
Ambrosia trifida Giant Ragweed
Antennaria neglecta Field Pussytoes
Antennaria plantaginifolia Plantain-Leaved Pussytoes
Anthemis arvensis Field Chamomile
Arctium minus Common Burdock
Arnoglossum atriplicifolium Pale Indian Plantain
Arnoglossum plantagineum Prairie Indian Plantain
Artemisia absinthium Absinthe
Artemisia annua Annual Wormwood
Artemisia campestris caudata Beach Wormwood
Artemisia ludoviciana gnaphalodes White Sage
Artemisia vulgaris Mugwort
Bidens bipinnata Spanish Needles
Bidens cernua Nodding Bur-Marigold
Bidens connata Purple-Stemmed Tickseed
Bidens discoidea Swamp Beggar's Ticks
Bidens frondosa Common Beggar-Ticks
Bidens polylepis Long-Bracted Tickseed Sunflower
Bidens vulgata Tall Beggar's Ticks
Boltonia asteroides recognita False Aster
Brickellia eupatorioides False Boneset
Carduus nutans Nodding Thistle
Carthamus tinctorius Safflower
Centaurea biebersteinii Spotted Knapweed
Chamaemelum nobile Roman Chamomile
Cichorium intybus Common Chicory
Cirsium altissimum Tall Thistle
Cirsium arvense Canada Thistle
Cirsium discolor Pasture Thistle
Cirsium muticum Swamp Thistle
Cirsium vulgare Bull Thistle
Conoclinium coelestinum Mistflower
Conyza canadensis Horseweed
Conyza ramosissima Dwarf Fleabane
Coreopsis grandiflora Large-Flowered Coreopsis
Coreopsis lanceolata Sand Coreopsis
Coreopsis palmata Prairie Coreopsis
Coreopsis tinctoria Plains Coreopsis
Coreopsis tripteris Tall Coreopsis
Cosmos bipinnatus Common Cosmos
Cota tinctoria Yellow Chamomile
Doellingeria umbellata Flat-Topped Aster
Echinacea pallida Pale Purple Coneflower
Echinacea paradoxa paradoxa Ozark Coneflower
Echinacea purpurea Purple Coneflower
Eclipta prostrata Yerba de Tajo
Erechtites hieracifolia Pilewort
Erigeron annuus Annual Fleabane
Erigeron philadelphicus Philadelphia Fleabane
Erigeron pulchellus Robin's Plantain
Erigeron strigosus Daisy Fleabane
Eupatorium altissimum Tall Boneset
Eupatorium perfoliatum Common Boneset
Eupatorium serotinum Late Boneset
Eurybia macrophylla Big-Leaved Aster
Euthamia graminifolia Grass-Leaved Goldenrod
Euthamia gymnospermoides Plains Grass-Leaved Goldenrod
Eutrochium fistulosum Hollow Joe-Pye Weed
Eutrochium maculatum Spotted Joe-Pye Weed
Eutrochium purpureum Sweet Joe-Pye Weed
Galinsoga quadriradiata Peruvian Daisy
Helenium amarum Bitterweed
Helenium autumnale Common Sneezeweed
Helenium flexuosum Purple-Headed Sneezeweed
Helianthus annuus Annual Sunflower
Helianthus decapetalus Ten-Petal Sunflower
Helianthus divaricatus Woodland Sunflower
Helianthus giganteus Giant Sunflower
Helianthus grosseserratus Sawtooth Sunflower
Helianthus hirsutus Hairy Sunflower
Helianthus maximiliani Maximilian's Sunflower
Helianthus mollis Downy Sunflower
Helianthus occidentalis Western Sunflower
Helianthus pauciflorus Prairie Sunflower
Helianthus tuberosus Jerusalem Artichoke
Helianthus × luxurians Luxuriant Sunflower
Heliopsis helianthoides False Sunflower
Hieracium caespitosum Field Hawkweed
Hieracium gronovii Gronovius' Hawkweed
Hieracium piloselloides Glaucous King Devil
Hieracium scabrum Rough Hawkweed
Hieracium umbellatum Northern Hawkweed
Hypochaeris radicata Rough Cat's Ear
Ionactis linariifolius Flax-Leaved Aster
Krigia biflora Two-Flowered Cynthia
Krigia virginica Dwarf Dandelion
Lactuca canadensis Wild Lettuce
Lactuca hirsuta sanguinea Red-Flowered Wild Lettuce
Lactuca serriola Prickly Lettuce
Lapsana communis Nipplewort
Leucanthemum vulgare Ox-Eye Daisy
Liatris aspera Rough Blazingstar
Liatris cylindracea Cylindrical Blazingstar
Liatris pycnostachya Prairie Blazingstar
Liatris scariosa nieuwlandii Savanna Blazingstar
Liatris spicata Marsh Blazingstar
Liatris squarrosa Scaly Blazingstar
Matricaria chamomilla German Chamomile
Matricaria discoidea Pineapple Weed
Nothocalais cuspidata Prairie Dandelion
Oligoneuron rigidum Stiff Goldenrod
Packera aurea Golden Ragwort
Packera glabella Butterweed
Packera obovata Spoon-Leaved Ragwort
Packera paupercula Balsam Ragwort
Packera plattensis Prairie Ragwort
Parthenium integrifolium Wild Quinine
Polymnia canadensis Leaf-Cup
Prenanthes alba White Lettuce
Prenanthes altissima Tall White Lettuce
Prenanthes aspera Rough White Lettuce
Pseudognaphalium obtusifolium Sweet Everlasting
Ratibida columnifera Mexican Hat
Ratibida pinnata Yellow Coneflower
Rudbeckia fulgida sullivantii Sullivant's Coneflower
Rudbeckia hirta Black-Eyed Susan
Rudbeckia laciniata Cutleaf Coneflower
Rudbeckia missouriensis Missouri Coneflower
Rudbeckia subtomentosa Sweet Coneflower
Rudbeckia triloba Brown-Eyed Susan
Senecio vulgaris Common Groundsel
Silphium integrifolium Rosinweed
Silphium laciniatum Compass Plant
Silphium perfoliatum Cup Plant
Silphium terebinthinaceum Prairie Dock
Solidago caesia Blue-Stemmed Goldenrod
Solidago canadensis Canada Goldenrod
Solidago flexicaulis Zigzag Goldenrod
Solidago gigantea Giant Goldenrod
Solidago juncea Early Goldenrod
Solidago missouriensis Missouri Goldenrod
Solidago nemoralis Field Goldenrod
Solidago patula Swamp Goldenrod
Solidago rugosa Wrinkle-Leaved Goldenrod
Solidago simplex gillmanii Dune Goldenrod
Solidago speciosa Showy Goldenrod
Solidago ulmifolia Elm-Leaved Goldenrod
Sonchus arvensis glabrescens Perennial Sowthistle
Sonchus asper Prickly Sowthistle
Sonchus oleraceus Common Sowthistle
Symphyotrichum anomalum Many-Rayed Aster
Symphyotrichum cordifolium Blue Wood Aster
Symphyotrichum drummondii Drummond's Aster
Symphyotrichum dumosum Rice Button Aster
Symphyotrichum ericoides Heath Aster
Symphyotrichum laeve Smooth Blue Aster
Symphyotrichum lanceolatum Panicled Aster
Symphyotrichum lateriflorum Calico Aster
Symphyotrichum novae-angliae New England Aster
Symphyotrichum oblongifolium Aromatic Aster
Symphyotrichum ontarionis Ontario Aster
Symphyotrichum oolentangiense Sky Blue Aster
Symphyotrichum pilosum Frost Aster
Symphyotrichum praealtum Willow Aster
Symphyotrichum puniceum puniceum Swamp Aster
Symphyotrichum sagittifolium Arrow-Leaved Aster
Symphyotrichum sericeum Silky Aster
Symphyotrichum shortii Short's Aster
Symphyotrichum turbinellum Turbinate Aster
Tanacetum parthenium Feverfew
Tanacetum vulgare crispum Common Tansy
Taraxacum officinale Dandelion
Tetraneuris herbacea Lakeside Daisy
Tragopogon dubius Western Goat's Beard
Tragopogon pratensis Yellow Goat's Beard
Verbesina alternifolia Wingstem
Verbesina helianthoides Yellow Crownbeard
Vernonia arkansana Great Ironweed
Vernonia baldwinii Baldwin's Ironweed
Vernonia fasciculata Smooth Ironweed
Vernonia gigantea Tall Ironweed
Vernonia missurica Missouri Ironweed
Xanthium strumarium Common Cocklebur
Balsaminaceae (Touch-Me-Not Family)
Impatiens capensis Orange Jewelweed
Berberidaceae (Barberry Family)
Caulophyllum thalictroides Blue Cohosh
Podophyllum peltatum Mayapple
Boraginaceae (Borage Family)
Borago officinalis Borage
Buglossoides arvensis Corn Gromwell
Hackelia virginiana Stickseed
Lithospermum canescens Hoary Puccoon
Lithospermum caroliniense Hairy Puccoon
Lithospermum incisum Fringed Puccoon
Lithospermum latifolium American Gromwell
Mertensia virginica Virginia Bluebells
Myosotis scorpioides True Forget-Me-Not
Myosotis stricta Small-Flowered Forget-Me-Not
Myosotis verna Spring Scorpion Grass
Onosmodium molle occidentale Western Marbleseed
Symphytum officinale Common Comfrey
Brassicaceae (Mustard Family)
Alliaria petiolata Garlic Mustard
Arabidopsis lyrata Sand Cress
Arabidopsis thaliana Mouse-Eared Cress
Armoracia rusticana Horseradish
Barbarea vulgaris arcuata Yellow Rocket
Boechera canadensis Sicklepod
Boechera dentata Toothed Rock Cress
Boechera laevigata Smooth Rock Cress
Brassica nigra Black Mustard
Brassica rapa Rape Mustard
Cakile edentula lacustris Sea Rocket
Capsella bursa-pastoris Shepherd's Purse
Cardamine bulbosa Spring Cress
Cardamine douglassii Purple Cress
Cardamine hirsuta Hairy Bitter Cress
Cardamine parviflora arenicola Small-Flowered Bitter Cress
Cardamine pensylvanica Pennsylvania Bitter Cress
Chorispora tenella Blue Mustard
Dentaria laciniata Cutleaf Toothwort
Descurainia pinnata brachycarpa Tansy Mustard
Descurainia sophia Flixweed
Draba verna Early Whitlow Grass
Eruca vesicaria sativa Garden Rocket
Erysimum cheiranthoides Wormseed Mustard
Erysimum repandum Treacle Mustard
Hesperis matronalis Dame's Rocket
Iodanthus pinnatifidus Purple Rocket
Lepidium campestre Field Peppergrass
Lepidium densiflorum Green-Flowered Peppergrass
Lepidium virginicum Common Peppergrass
Lunaria annua Money Plant
Raphanus sativus Garden Radish
Rorippa palustris fernaldiana Marsh Yellow Cress
Rorippa sessiliflora Sessile-Flowered Yellow Cress
Rorippa sylvestris Creeping Yellow Cress
Sibara virginica Virginia Rock Cress
Sinapis arvensis Wild Mustard
Sisymbrium altissimum Tumble Mustard
Sisymbrium officinale Hedge Mustard
Thlaspi arvense Field Pennycress
Thlaspi perfoliatum Perfoliate Pennycress
Turritis glabra Tower Mustard
Buxaceae (Boxwood Family)
Pachysandra terminalis Japanese Pachysandra
Cactaceae (Cactus Family)
Opuntia fragilis Brittle Prickly Pear
Opuntia humifusa Eastern Prickly Pear
Campanulaceae (Bellflower Family)
Campanula rapunculoides Creeping Bellflower
Campanula rotundifolia Harebell
Campanulastrum americanum American Bellflower
Lobelia cardinalis Cardinal Plant
Lobelia inflata Indian Tobacco
Lobelia kalmii Kalm's Lobelia
Lobelia siphilitica Great Blue Lobelia
Lobelia spicata Pale-Spiked Lobelia
Triodanis perfoliata Venus' Looking Glass
Cannabaceae (Hemp Family)
Cannabis sativa Hemp
Humulus japonicus Japanese Hops
Humulus lupulus American Hops
Caprifoliaceae (Honeysuckle Family)
Lonicera japonica Japanese Honeysuckle
Lonicera sempervirens Trumpet Honeysuckle
Symphoricarpos orbiculatus Coralberry
Triosteum aurantiacum aurantiacum Early Horse Gentian
Triosteum aurantiacum illinoense Illinois Horse Gentian
Triosteum perfoliatum Late Horse Gentian
Caryophyllaceae (Pink Family)
Arenaria serpyllifolia Thyme-Leaved Sandwort
Cerastium dubium Three-Styled Chickweed
Cerastium fontanum Common Mouse-Eared Chickweed
Cerastium glomeratum Glomerate Mouse-Eared Chickweed
Cerastium nutans Nodding Chickweed
Cerastium pumilum Small Mouse-Eared Chickweed
Dianthus armeria Deptford Pink
Holosteum umbellatum Jagged Chickweed
Moehringia lateriflora Grove Sandwort
Myosoton aquaticum Water Chickweed
Sagina procumbens Procumbent Pearlwort
Saponaria officinalis Soapwort
Silene antirrhina Sleepy Catchfly
Silene chalcedonica Maltese Cross
Silene coronaria Mullein Pink
Silene latifolia Evening Campion
Silene regia Royal Catchfly
Silene stellata Starry Campion
Silene virginica Fire Pink
Silene vulgaris Bladder Campion
Stellaria graminea Grass-Leaved Chickweed
Stellaria media Common Chickweed
Stellaria pallida Apetalous Chickweed
Stellaria pubera Star Chickweed
Celastraceae (Bittersweet Family)
Euonymus obovatus Running Strawberry Bush
Ceratophyllaceae (Hornwort Family)
Ceratophyllum demersum Coontail
Cistaceae (Rock Rose Family)
Lechea minor Small Pinweed
Cleomaceae (Caper Family)
Cleome hassleriana Spider Flower
Polanisia dodecandra dodecandra Clammyweed
Polanisia dodecandra trachysperma Large-Flowered Clammyweed
Colchicaceae (Lily Family)
Uvularia grandiflora Large-Flowered Bellwort
Commelinaceae (Dayflower Family)
Commelina communis Asiatic Dayflower
Commelina erecta Slender Dayflower
Tradescantia bracteata Prairie Spiderwort
Tradescantia ohiensis Ohio Spiderwort
Tradescantia subaspera Zigzag Spiderwort
Tradescantia virginiana Virginia Spiderwort
Convolvulaceae (Morning Glory Family)
Calystegia sepium Hedge Bindweed
Calystegia spithamaea Erect Bindweed
Convolvulus arvensis Field Bindweed
Cuscuta cephalanthi Buttonbush Dodder
Cuscuta pentagona Prairie Dodder
Cuscuta polygonorum Smartweed Dodder
Ipomoea hederacea Ivy-Leaved Morning Glory
Ipomoea lacunosa Small White Morning Glory
Ipomoea pandurata Wild Sweet Potato
Ipomoea purpurea Common Morning Glory
Crassulaceae (Sedum Family)
Sedum pulchellum Widow's Cross
Sedum sarmentosum Whorled Stonecrop
Sedum ternatum Wild Stonecrop
Cucurbitaceae (Gourd Family)
Sicyos angulatus Bur Cucumber
Cupressaceae (Cypress Family)
Juniperus horizontalis Creeping Juniper
Dioscoreaceae (Yam Family)
Dioscorea villosa Wild Yam
Dipsacaceae (Teasel Family)
Dipsacus fullonum Teasel
Dipsacus laciniatus Cut-Leaved Teasel
Ericaceae (Heath Family)
Gaylussacia baccata Black Huckleberry
Monotropa uniflora Indian Pipe
Vaccinium angustifolium Lowbush Blueberry
Vaccinium pallidum Hillside Blueberry
Euphorbiaceae (Spurge Family)
Acalypha deamii Deam's Mercury
Acalypha ostryifolia Hornbeam Mercury
Acalypha rhomboidea Rhomboid Mercury
Acalypha virginica Virginia Mercury
Chamaesyce maculata Prostrate Spurge
Chamaesyce nutans Nodding Spurge
Chamaesyce polygonifolia Seaside Spurge
Chamaesyce prostrata Green Creeping Spurge
Croton monanthogynus Prairie Tea
Euphorbia corollata Flowering Spurge
Euphorbia cyathophora Wild Poinsettia
Euphorbia cyparissias Cypress Spurge
Euphorbia marginata Snow-on-the-Mountain
Poinsettia dentata Toothed Spurge
Fabaceae (Bean Family)
Amorpha canescens Leadplant
Amphicarpaea bracteata Hog Peanut
Astragalus canadensis Canada Milkvetch
Baptisia alba macrophylla White Wild Indigo
Baptisia australis Blue Wild Indigo
Baptisia bracteata Cream Wild Indigo
Chamaecrista fasciculata Partridge Pea
Crotalaria sagittalis Rattlebox
Dalea candida White Prairie Clover
Dalea foliosa Leafy Prairie Clover
Dalea purpurea Purple Prairie Clover
Desmanthus illinoensis Illinois Bundleflower
Desmodium canadense Showy Tick Trefoil
Desmodium cuspidatum Long-leaved Tick Trefoil
Desmodium glutinosum Pointed-Leaved Tick Trefoil
Desmodium illinoense Illinois Tick Trefoil
Desmodium nudiflorum Naked-Flowered Tick Trefoil
Desmodium obtusum Obtuse-Leaved Tick Trefoil
Desmodium paniculatum Panicled Tick Trefoil
Desmodium perplexum Perplexing Tick Trefoil
Desmodium sessilifolium Sessile-Leaved Tick Trefoil
Kummerowia striata Japanese Bush Clover
Lathyrus hirsutus Singletary Pea
Lathyrus latifolius Everlasting Pea
Lathyrus ochroleucus Pale Vetchling
Lathyrus palustris Marsh Pea
Lespedeza capitata Round-Headed Bush Clover
Lespedeza cuneata Silky Bush Clover
Lespedeza frutescens Violet Bush Clover
Lespedeza hirta Hairy Bush Clover
Lespedeza virginica Slender Bush Clover
Lotus corniculatus Birdsfoot Trefoil
Lupinus perennis Wild Lupine
Medicago lupulina Black Medic
Medicago sativa Alfalfa
Melilotus alba White Sweet Clover
Melilotus officinalis Yellow Sweet Clover
Orbexilum onobrychis French Grass
Orbexilum pedunculatum Sampson's Snakeroot
Psoralidium tenuiflorum Scurfy Pea
Securigera varia Crown Vetch
Senna hebecarpa Wild Senna
Senna marilandica Maryland Senna
Senna obtusifolia Sicklepod
Strophostyles helvula missouriensis Missouri Fuzzy Bean
Strophostyles leiosperma Small Fuzzy Bean
Stylosanthes biflora Pencil Flower
Tephrosia virginiana Goat's Rue
Trifolium arvense Rabbit-Foot Clover
Trifolium campestre Low Hop Clover
Trifolium hybridum Alsike Clover
Trifolium pratense Red Clover
Trifolium repens White Clover
Vicia dasycarpa Smooth Vetch
Vicia sativa Common Vetch
Vicia villosa Hairy Vetch
Gentianaceae (Gentian Family)
Centaurium pulchellum Branching Centaury
Frasera caroliniensis American Columbo
Gentiana alba Cream Gentian
Gentiana andrewsii Bottle Gentian
Gentiana puberulenta Prairie Gentian
Gentiana saponaria Soapwort Gentian
Gentiana × pallidocyanea Hybrid Bottle Gentian
Gentianella quinquefolia Stiff Gentian
Gentianopsis crinita Fringed Gentian
Sabatia angularis Common Rose Pink
Geraniaceae (Geranium Family)
Erodium cicutarium Storksbill
Geranium bicknellii Northern Cranesbill
Geranium carolinianum Carolina Cranesbill
Geranium maculatum Wild Geranium
Geranium sibiricum Siberian Cranesbill
Grossulariaceae (Gooseberry Family)
Ribes americanum Wild Black Currant
Ribes cynosbati Prickly Gooseberry
Ribes missouriense Missouri Gooseberry
Haloragaceae (Water Milfoil Family)
Myriophyllum spicatum Eurasian Water Milfoil
Hydrangeaceae (Hydrangea Family)
Hydrangea arborescens Wild Hydrangea
Hydrocharitaceae (Frog's Bit Family)
Limnobium spongia Sponge Plant
Najas gracillima Thread-Leaf Naiad
Najas minor Brittle Naiad
Hydrophyllaceae (Waterleaf Family)
Ellisia nyctelea Aunt Lucy
Hydrophyllum appendiculatum Great Waterleaf
Hydrophyllum virginianum Virginia Waterleaf
Phacelia bipinnatifida Forest Phacelia
Hypericaceae (St. John's Wort Family)
Hypericum ascyron Giant St. John's Wort
Hypericum gymnanthum Clasping-Leaved St. John's Wort
Hypericum mutilum Dwarf St. John's Wort
Hypericum perforatum Common St. John's Wort
Hypericum prolificum Shrubby St. John's Wort
Hypericum punctatum Spotted St. John's Wort
Hypericum sphaerocarpum Round-Fruited St. John's Wort
Hypoxidaceae (Lily Family)
Hypoxis hirsuta Yellow Star Grass
Iridaceae (Iris Family)
Belamcanda chinensis Blackberry Lily
Iris fulva Copper Iris
Iris pseudacorus Yellow Iris
Iris virginica shrevei Blue Flag Iris
Sisyrinchium albidum White Blue-Eyed Grass
Sisyrinchium angustifolium Stout Blue-Eyed Grass
Sisyrinchium campestre Prairie Blue-Eyed Grass
Lamiaceae (Mint Family)
Agastache foeniculum Anise Hyssop
Agastache nepetoides Yellow Giant Hyssop
Ajuga reptans Carpet Bugle
Blephilia ciliata Downy Wood Mint
Blephilia hirsuta Hairy Wood Mint
Chaiturus marrubiastrum False Motherwort
Glechoma hederacea Ground Ivy
Hedeoma pulegioides American Pennyroyal
Lamium amplexicaule Henbit
Lamium purpureum Purple Dead Nettle
Leonurus cardiaca Motherwort
Lycopus americanus American Bugleweed
Lycopus europaeus Gypsywort
Lycopus rubellus Stalked Water Horehound
Lycopus uniflorus Northern Bugleweed
Lycopus virginicus Virginia Bugleweed
Melissa officinalis Lemon Balm
Mentha arvensis Field Mint
Mentha spicata Spearmint
Mentha × gentilis Red Mint
Monarda bradburiana Bradbury's Bee Balm
Monarda citriodora Lemon Bee Balm
Monarda didyma Bee Balm
Monarda fistulosa Wild Bergamot
Monarda punctata Spotted Bee Balm
Nepeta cataria Catnip
Perilla frutescens Beefsteak Plant
Physostegia virginiana Obedient Plant
Prunella vulgaris elongata Selfheal
Pycnanthemum pilosum Hairy Mountain Mint
Pycnanthemum tenuifolium Slender Mountain Mint
Pycnanthemum virginianum Common Mountain Mint
Salvia azurea grandiflora Wild Blue Sage
Scutellaria elliptica Hairy Skullcap
Scutellaria incana Downy Skullcap
Scutellaria lateriflora Mad-Dog Skullcap
Scutellaria ovata Heart-Leaved Skullcap
Scutellaria parvula missouriensis Small Skullcap
Stachys palustris arenicola Hairy Hedge Nettle
Stachys tenuifolia Smooth Hedge Nettle
Teucrium canadense American Germander
Liliaceae (Lily Family)
Erythronium albidum White Trout Lily
Erythronium americanum Yellow Trout Lily
Lilium canadense Canada Lily
Lilium lancifolium Tiger Lily
Lilium michiganense Michigan Lily
Lilium superbum Turkcap's Lily
Medeola virginiana Indian Cucumber-Root
Melanthium woodii Wood's Bunchflower
Ornithogalum umbellatum Star-of-Bethlehem
Limnanthaceae (Meadow Foam Family)
Floerkea proserpinacoides False Mermaid
Linaceae (Flax Family)
Linum perenne lewisii Wild Blue Flax
Linderniaceae (Figwort Family)
Lindernia dubia False Pimpernel
Loganiaceae (Logania Family)
Spigelia marilandica Indian Pink
Lythraceae (Loosestrife Family)
Ammannia coccinea Scarlet Toothcup
Decodon verticillatus Swamp Loosestrife
Lythrum alatum Winged Loosestrife
Lythrum salicaria Purple Loosestrife
Malvaceae (Mallow Family)
Abutilon theophrasti Velvetleaf
Alcea rosea Hollyhock
Callirhoe digitata Fringed Poppy Mallow
Callirhoe involucrata Purple Poppy Mallow
Hibiscus laevis Halberd-Leaved Rose Mallow
Hibiscus moscheutos Swamp Rose Mallow
Hibiscus trionum Flower-of-an-Hour
Iliamna remota Kankakee Mallow
Malva alcea Vervain Mallow
Malva neglecta Common Mallow
Malva sylvestris High Mallow
Napaea dioica Glade Mallow
Sida spinosa Prickly Sida
Marantaceae (Arrowroot Family)
Thalia dealbata Powdery Thalia
Melanthiaceae (Lily Family)
Trillium erectum Red Trillium
Trillium flexipes White Trillium
Trillium grandiflorum Large-Flowered Trillium
Trillium nivale Snow Trillium
Trillium recurvatum recurvatum Prairie Trillium
Trillium recurvatum shayii Shay's Trillium
Trillium sessile Sessile Trillium
Melastomataceae (Meadow Beauty Family)
Rhexia virginica Virginia Meadow Beauty
Molluginaceae (Carpetweed Family)
Mollugo verticillata Carpetweed
Montiaceae (Purslane Family)
Claytonia virginica Spring Beauty
Phemeranthus calycinus Large-Flowered Rock Pink
Myricaceae (Bayberry Family)
Comptonia peregrina Sweet Fern
Nartheciaceae (Lily Family)
Aletris farinosa Colic Root
Nelumbonaceae (Lotus Family)
Nelumbo lutea American Lotus
Nelumbo nucifera Sacred Lotus
Nyctaginaceae (Four-O'Clock Family)
Mirabilis nyctaginea Wild Four-O'Clock
Nymphaeaceae (Water Lily Family)
Nuphar advena Spatterdock
Nymphaea odorata Fragrant Water Lily
Onagraceae (Evening Primrose Family)
Chamerion angustifolium Fireweed
Circaea lutetiana canadensis Enchanter's Nightshade
Epilobium coloratum Cinnamon Willow Herb
Gaura biennis Biennial Gaura
Gaura parviflora Small-Flowered Gaura
Ludwigia alternifolia Seedbox
Ludwigia palustris Marsh Purslane
Ludwigia peploides glabrescens Creeping Water Primrose
Oenothera biennis Common Evening Primrose
Oenothera clelandii Cleland's Evening Primrose
Oenothera laciniata Ragged Evening Primrose
Oenothera macrocarpa Missouri Evening Primrose
Oenothera perennis Small Sundrops
Oenothera pilosella Prairie Sundrops
Oenothera speciosa Showy Evening Primrose
Orchidaceae (Orchid Family)
Aplectrum hyemale Putty-Root Orchid
Cypripedium pubescens Yellow Lady's Slipper
Goodyera pubescens Downy Rattlesnake-Plantain
Liparis liliifolia Purple Twayblade
Platanthera clavellata Club-Spur Orchid
Platanthera lacera Green-Fringed Orchid
Platanthera leucophaea Prairie White-Fringed Orchid
Platanthera peramoena Purple Fringeless Orchid
Spiranthes cernua Nodding Ladies' Tresses
Spiranthes ovalis Lesser Ladies' Tresses
Spiranthes vernalis Grass-leaved Ladies' Tresses
Orobanchaceae (Figwort Family)
Agalinis purpurea Purple False Foxglove
Agalinis tenuifolia Slender False Foxglove
Aureolaria pedicularia Fern-Leaf False Foxglove
Conopholis americana Cancer Root
Dasistoma macrophylla Mullein Foxglove
Epifagus virginiana Beechdrops
Orobanche uniflora One-Flowered Broomrape
Pedicularis canadensis Wood Betony
Pedicularis lanceolata Swamp Lousewort
Tomanthera auriculata Ear-Leaved False Foxglove
Oxalidaceae (Wood Sorrel Family)
Oxalis corniculata Creeping Wood Sorrel
Oxalis fontana Yellow Wood Sorrel
Oxalis stricta Yellow Wood Sorrel
Oxalis violacea Violet Wood Sorrel
Papaveraceae (Poppy Family)
Chelidonium majus Greater Celandine
Corydalis curvisiliqua grandibracteata Large-Bracted Corydalis
Corydalis micrantha micrantha Slender Corydalis
Dicentra canadensis Squirrel Corn
Dicentra cucullaria Dutchman's Breeches
Sanguinaria canadensis Bloodroot
Stylophorum diphyllum Celandine Poppy
Penthoraceae (Ditch Stonecrop Family)
Penthorum sedoides Ditch Stonecrop
Phrymaceae (Monkeyflower Family)
Mimulus alatus Winged Monkeyflower
Mimulus ringens Monkeyflower
Phryma leptostachya Lopseed
Phytolaccaceae (Pokeweed Family)
Phytolacca americana Pokeweed
Plantaginaceae (Plantain Family)
Besseya bullii Kittentails
Callitriche terrestris Terrestrial Starwort
Chaenorhinum minus Dwarf Snapdragon
Chelone glabra linifolia White Turtlehead
Chelone obliqua speciosa Pink Turtlehead
Collinsia verna Blue-Eyed Mary
Digitalis lanata Grecian Foxglove
Gratiola neglecta Clammy Hedge Hyssop
Leucospora multifida Obe-Wan-Conobea
Linaria vulgaris Butter-and-Eggs
Nuttallanthus canadensis Blue Toadflax
Penstemon calycosus Long-Sepal Penstemon
Penstemon digitalis Foxglove Penstemon
Penstemon grandiflorus Large-Flowered Penstemon
Penstemon pallidus Pale Penstemon
Penstemon tubaeflorus Trumpet Penstemon
Plantago lanceolata English Plantain
Plantago major Common Plantain
Plantago rugelii Black-Seeded Plantain
Plantago virginica Dwarf Plantain
Veronica anagallis-aquatica Water Speedwell
Veronica arvensis Corn Speedwell
Veronica hederaefolia Ivy-Leaved Speedwell
Veronica persica Bird's Eye Speedwell
Veronica polita Wayside Speedwell
Veronica scutellata Marsh Speedwell
Veronica serpyllifolia Thyme-Leaved Speedwell
Veronicastrum virginicum Culver's Root
Polemoniaceae (Phlox Family)
Phlox bifida bifida Sand Phlox
Phlox divaricata divaricata Woodland Phlox
Phlox divaricata laphamii Woodland Phlox
Phlox glaberrima interior Smooth Phlox
Phlox maculata Speckled Phlox
Phlox paniculata Summer Phlox
Phlox pilosa Prairie Phlox
Phlox subulata Moss Phlox
Polemonium reptans Jacob's Ladder
Polygalaceae (Milkwort Family)
Polygala cruciata aquilonia Cross-Leaved Milkwort
Polygala polygama Purple Milkwort
Polygala sanguinea Field Milkwort
Polygala senega Seneca Snakeroot
Polygonaceae (Knotweed Family)
Fagopyrum esculentum Common Buckwheat
Fallopia convolvulus Black Bindweed
Fallopia scandens Climbing Buckwheat
Persicaria coccinea Scarlet Smartweed
Persicaria hydropiper Waterpepper
Persicaria hydropiperoides Mild Waterpepper
Persicaria lapathifolia Pale Smartweed
Persicaria longiseta Creeping Smartweed
Persicaria maculosa Lady's Thumb
Persicaria pensylvanica laevigata Pennsylvania Smartweed
Persicaria punctata Water Smartweed
Polygonum aviculare Prostrate Knotweed
Reynoutria japonica Japanese Knotweed
Rumex acetosella Sheep Sorrel
Rumex altissimus Pale Dock
Rumex crispus Curly Dock
Rumex obtusifolius Bitter Dock
Rumex verticillatus Swamp Dock
Tracaulon arifolium Hastate-Leaved Tearthumb
Tracaulon sagittatum Arrow-Leaved Tearthumb
Pontederiaceae (Pickerelweed Family)
Eichhornia crassipes Water Hyacinth
Pontederia cordata Pickerelweed
Portulacaceae (Portulaca Family)
Portulaca oleracea Common Purslane
Potamogetonaceae (Pondweed Family)
Potamogeton crispus Curly Pondweed
Potamogeton foliosus Leafy Pondweed
Potamogeton nodosus Long-Leaved Pondweed
Potamogeton pusillus Slender Pondweed
Stuckenia pectinata Sago Pondweed
Zannichellia palustris Horned Pondweed
Primulaceae (Primrose Family)
Dodecatheon amethystinum Amethyst Shooting Star
Dodecatheon meadia Shooting Star
Lysimachia ciliata Fringed Loosestrife
Lysimachia lanceolata Lance-Leaved Loosestrife
Lysimachia nummularia Moneywort
Lysimachia terrestris Swamp Candles
Lysimachia thyrsiflora Tufted Loosestrife
Samolus parviflorus Brookweed
Trientalis borealis Starflower
Ranunculaceae (Buttercup Family)
Actaea pachypoda Doll's Eyes
Anemone canadensis Meadow Anemone
Anemone cylindrica Thimbleweed
Anemone patens Pasque Flower
Anemone virginiana Tall Anemone
Anemonella thalictroides Rue Anemone
Aquilegia canadensis Wild Columbine
Caltha palustris Marsh Marigold
Cimicifuga racemosa Black Cohosh
Clematis pitcheri Pitcher's Leather Flower
Clematis terniflora Autumn Clematis
Clematis virginiana Virgin's Bower
Consolida ajacis Rocket Larkspur
Delphinium carolinianum Wild Larkspur
Delphinium tricorne Dwarf Larkspur
Enemion biternatum False Rue Anemone
Hepatica nobilis acuta Sharp-Lobed Hepatica
Hydrastis canadensis Goldenseal
Myosurus minimus Mousetail
Nigella damascena Love-in-a-Mist
Ranunculus abortivus Small-Flowered Buttercup
Ranunculus fascicularis Early Buttercup
Ranunculus ficaria Lesser Celandine
Ranunculus hispidus Hispid Buttercup
Ranunculus recurvatus Hooked Buttercup
Ranunculus repens Creeping Buttercup
Ranunculus sceleratus Cursed Crowfoot
Ranunculus septentrionalis Swamp Buttercup
Ranunculus testiculatus Bur Buttercup
Thalictrum dasycarpum Purple Meadow Rue
Thalictrum dioicum Early Meadow Rue
Thalictrum revolutum Waxy Meadow Rue
Resedaceae (Mignonette Family)
Reseda luteola Weld
Rhamnaceae (Buckthorn Family)
Ceanothus americanus New Jersey Tea
Rosaceae (Rose Family)
Agrimonia gryposepala Tall Agrimony
Agrimonia parviflora Swamp Agrimony
Agrimonia pubescens Downy Agrimony
Agrimonia rostellata Woodland Agrimony
Dasiphora fruticosa Shrubby Cinquefoil
Drymocallis arguta Prairie Cinquefoil
Duchesnea indica Mock Strawberry
Filipendula rubra Queen-of-the-Prairie
Fragaria vesca vesca European Woodland Strawberry
Fragaria virginiana Wild Strawberry
Geum canadense White Avens
Geum laciniatum Rough Avens
Geum rivale Water Avens
Geum triflorum Prairie Smoke
Geum vernum Spring Avens
Potentilla norvegica Rough Cinquefoil
Potentilla recta Sulfur Cinquefoil
Potentilla simplex Common Cinquefoil
Rosa arkansana suffulta Prairie Rose
Rosa carolina Pasture Rose
Rosa multiflora Multiflora Rose
Rosa palustris Swamp Rose
Rosa rugosa Rugosa Rose
Rosa setigera Wild Climbing Rose
Rubus allegheniensis Common Blackberry
Rubus argutus Highbush Blackberry
Rubus flagellaris Common Dewberry
Rubus hispidus Swamp Dewberry
Rubus occidentalis Black Raspberry
Rubus pensilvanicus Pennsylvania Blackberry
Sanguisorba canadensis American Burnet
Sibbaldiopsis tridentata Three-Toothed Cinquefoil
Spiraea alba Meadowsweet
Spiraea tomentosa Steeplebush
Rubiaceae (Madder Family)
Diodia teres Rough Buttonweed
Galium aparine Cleavers
Galium circaezans Wild Licorice
Galium concinnum Shining Bedstraw
Galium mollugo Hedge Bedstraw
Galium obtusum Wild Madder
Galium tinctorium Stiff Bedstraw
Galium triflorum Sweet-Scented Bedstraw
Houstonia caerulea Quaker Ladies
Houstonia lanceolata Lance-Leaved Bluets
Houstonia longifolia Long-Leaved Bluets
Mitchella repens Partridge Berry
Salicaceae (Willow Family)
Salix humilis humilis Prairie Willow
Salix humilis hyporhysa Smooth Prairie Willow
Santalaceae (Sandalwood Family)
Comandra umbellata Bastard Toadflax
Sarraceniaceae (Pitcher Plant Family)
Sarracenia purpurea Northern Pitcher Plant
Saururaceae (Lizard's Tail Family)
Saururus cernuus Lizard's Tail
Saxifragaceae (Saxifrage Family)
Heuchera americana hirsuticaulis Woodland Alumroot
Heuchera richardsonii affinis Prairie Alumroot
Mitella diphylla Bishop's Cap
Saxifraga pensylvanica forbesii Forbe's Saxifrage
Scrophulariaceae (Figwort Family)
Scrophularia marilandica Late Figwort
Verbascum blattaria Moth Mullein
Verbascum thapsus Great Mullein
Smilacaceae (Greenbrier Family)
Smilax ecirrhata Upright Carrion Flower
Smilax herbacea Smooth Carrion Flower
Solanaceae (Nightshade Family)
Datura stramonium Jimsonweed
Datura wrightii Angel's Trumpet
Lycopersicon esculentum Tomato
Nicandra physalodes Shoofly Plant
Physalis heterophylla Clammy Ground Cherry
Physalis subglabrata Smooth Ground Cherry
Solanum carolinense Horse Nettle
Solanum dulcamara Bittersweet Nightshade
Solanum ptycanthum Black Nightshade
Solanum rostratum Buffalo-Bur
Typhaceae (Bur-Reed Family)
Sparganium eurycarpum Giant Bur-Reed
Typha angustifolia Narrow-Leaved Cattail
Typha latifolia Common Cattail
Urticaceae (Nettle Family)
Boehmeria cylindrica cylindrica False Nettle
Laportea canadensis Wood Nettle
Parietaria pensylvanica Pennsylvania Pellitory
Pilea pumila Clearweed
Urtica gracilis Slender Nettle
Valerianaceae (Valerian Family)
Valeriana officinalis Garden Valerian
Valeriana pauciflora Large-Flowered Valerian
Valerianella radiata Beaked Corn Salad
Valerianella umbilicata Northern Corn Salad
Verbenaceae (Vervain Family)
Glandularia canadensis Rose Vervain
Verbena bonariensis Purpletop Vervain
Verbena bracteata Prostrate Vervain
Verbena hastata Blue Vervain
Verbena simplex Narrow-Leaved Vervain
Verbena stricta Hoary Vervain
Verbena urticifolia White Vervain
Violaceae (Violet Family)
Hybanthus concolor Green Violet
Viola bicolor Field Pansy
Viola canadensis Canada Violet
Viola conspersa Dog Violet
Viola cucullata Marsh Violet
Viola fimbriatula Sand Violet
Viola lanceolata Lance-Leaved Violet
Viola missouriensis Missouri Violet
Viola palmata dilatata Cleft Violet
Viola palmata palmata Three-Lobed Violet
Viola pedata Birdfoot Violet
Viola pedatifida Prairie Violet
Viola pubescens eriocarpa Common Yellow Violet
Viola pubescens pubescens Hairy Yellow Violet
Viola sagittata Arrow-Leaved Violet
Viola sororia albiflora White Wood Violet
Viola sororia priceana Confederate Violet
Viola sororia sororia Common Blue Violet
Viola striata Striped White Violet
Viola tricolor Johnny Jump-Up
Xanthorrhoeaceae (Lily Family)
Hemerocallis fulva Orange Day Lily
Zygophyllaceae (Caltrop Family)
Tribulus terrestris Puncture Vine