SCIENTIFIC NAME

COMMON NAME

EQUISETACEAE

Equisetum scirpoides

Dwarf Scouring Rush

Equisetum sylvaticum

Woodland Horsetail

HYMENOPHYLLACEAE

            Trichomanes boschianum

Filmy fern

ISOETACEAE

            Isoetes butleri

Butler's Qwillwort

LYCOPODIACEAE

            Lycopodium clavatum

Running Pine

            Lycopodium dendroideum

Ground Pine

Lycopodiella inundata

Bog Clubmoss

OPHIOGLOSSACEAE

            Botrychium campestre

Prairie Moonwort

Botrychium matricariifolium

Daisyleaf Grape Fern

            Botrychium multifidum

Northern Grape Fern

            Botrychium simplex

Dwarf Grape Fern

POLYPODIACEAE

            Asplenium bradleyi

Bradley's Spleenwort

            Asplenium resiliens

Black Spleenwort

            Cystopteris laurentiana

Laurentian Fragile Fern

            Dennstaedtia punctilobula

Hay-scented Fern

            Dryopteris celsa

Log Fern

            Gymnocarpium dryopteris

Oak Fern

            Gymnocarpium robertianum

Scented Oak Fern

            Phegopteris connectilis

Long Beech Fern

            Thelypteris noveboracensis

New York Fern

            Woodsia ilvensis

Rusty Woodsia

CUPRESSACEAE

            Juniperus horizontalis

Trailing Juniper

PINACEAE

            Pinus banksiana

Jack Pine

            Pinus echinata

Shortleaf Pine

            Pinus resinosa

Red Pine

ALISMATACEAE

            Echinodorus tenellus

Small Burhead

            Sagittaria australis

Arrowhead

ARACEAE

            Calla palustris

Water Arum

CYPERACEAE

            Bolboschoenus maritimus

Alkali Bulrush

            Carex alata

Winged Sedge

            Carex arkansana

Arkansas Sedge

            Carex brunnescens

Brownish Sedge

            Carex canescens var. disjuncta

Silvery Sedge

            Carex chordorrhiza

Cordroot Sedge

            Carex crawfordii

Crawford's Sedge

            Carex cryptolepis

Yellow Sedge

            Carex cumulata

Sedge

            Carex decomposita

Cypress-knee Sedge

            Carex diandra

Sedge

            Carex disperma

Shortleaf Sedge

            Carex echinata

Sedge

            Carex formosa

Sedge

            Carex garberi

Elk Sedge

            Carex gigantea

Large Sedge

            Carex inops subsp. heliophila

Plains Sedge

            Carex lucorum

Sedge

            Carex nigromarginata

Black-edged Sedge

            Carex oligosperma

Few-seeded Sedge

            Carex physorhyncha

Bellow's Beak Sedge

            Carex reniformis

Reniform Sedge

            Carex striatula

Lined Sedge

            Carex trisperma

Three-seeded Sedge

            Carex tuckermanii

Tuckerman's Sedge

            Cyperus lancastriensis

Galingale

            Eleocharis olivacea (Eleocharis

               flavescens var. olivacea)

Capitate Spikerush

Eleocharis pauciflora (Eleocharis quinqueflora)

Few-flowered Spikerush

            Eriophorum virginicum

Rusty Cotton Grass

            Fimbristylis vahlii

Vahl's Fimbristylis

            Rhynchospora glomerata

Clustered Beak Rush

            Schoenoplectus purshianus

Weak Bulrush

            Schoenoplectus smithii

Smith's Bulrush

            Scirpus hattorianus

Bulrush

            Scirpus microcarpus

Bulrush

            Scleria muhlenbergii

Muhlenberg's Nut Rush

            Scleria pauciflora

Carolina Whipgrass

            Trichophorum cespitosum

Tufted Bulrush

IRIDACEAE

            Sisyrinchium montanum

Mountain Blue-eyed Grass

JUNCACEAE

            Juncus alpinoarticulatus

Richardson's Rush

            Juncus vaseyi

Vasey's Rush

            Luzula acuminata

Hairy Woodrush

LILIACEAE

            Camassia angusta

Wild Hyacinth

            Chamaelirium luteum

Fairy Wand

            Medeola virginiana

Indian Cucumber Root

            Polygonatum pubescens

Downy Solomon's Seal

            Stenanthium gramineum

Grass-leaved Lily

            Trillium cernuum

Nodding Trillium

            Trillium erectum

Ill-scented Trillium

            Trillium viride

Green Trillium

Zigadenus elegans (Zigadenus venenosus var. gramineus)

White Camass

ORCHIDACEAE

            Calopogon oklahomensis

Oklahoma Grass Pink Orchid

            Calopogon tuberosus

Grass Pink Orchid

            Cypripedium acaule

Moccasin Flower

Cypripedium parviflorum var. makasin

Small Yellow Lady's Slipper

            Cypripedium reginae

Showy Lady's Slipper

            Hexalectris spicata

Crested Coralroot Orchid

            Isotria medeoloides*

Small Whorled Pogonia

            Isotria verticillata

Whorled Pogonia

            Platanthera ciliaris

Orange Fringed Orchid

            Platanthera clavellata

Wood Orchid

            Platanthera flava var. flava

Tubercled Orchid

            Platanthera leucophaea*

Eastern Prairie  Fringed Orchid

            Platanthera psycodes

Purple Fringed Orchid

            Pogonia ophioglossoides

Snake-mouth

            Spiranthes lucida

Yellow-lipped Ladies' Tresses

            Spiranthes vernalis

Spring Ladies' Tresses

POACEAE

            Ammophila breviligulata

Marram Grass

            Bechmannia syzigachne

American Slough Grass

            Bouteloua gracilis

Blue Grama

            Calamagrostis insperata

Bluejoint Grass

            Deschampsia flexuosa

Hairgrass

            Dichanthelium boreale

Northern Panic Grass

            Dichanthelium portoricense

Hemlock Panic Grass

            Dichanthelium joorii

Panic Grass

            Dichanthelium ravenelii

Ravenel's Panic Grass

            Dichanthelium yadkinense

Panic Grass

            Glyceria arkansana

Arkansas Manna Grass

            Melica mutica

Two-Flowered Melic Grass

            Milium effusum

Millet Grass

            Paspalum dissectum

Bead Grass

            Poa alsodes

Grove Bluegrass

            Poa languida

Weak Bluegrass

            Poa wolfii

Wolf's Bluegrass

            Torreyochloa pallida

Pole Manna-Grass

            Schizachne purpurascens

False Melic Grass

PONTERDERIACEAE

            Heteranthera reniformis

Mud Plantain

POTAMOGETONACEAE

            Potamogeton praelongus

White-stemmed Pondweed

            Potamogeton pulcher

Spotted Pondweed

            Potamogeton robbinsii

Fern Pondweed

            Potamogeton strictifolius

Stiff Pondweed

SPARGANIACEAE

            Sparganium americanum

American Burreed

            Sparganium emersum

Green-fruited Burreed

ACANTHACEAE

            Justicia ovata

Water Willow

ADOXACEAE

            Adoxa moschatellina

Moschatel

AMARANTHACEAE

            Iresine rhizomatosa

Bloodleaf

APIACEAE

            Conioselinum chinense

Hemlock Parsley

            Cynosciadium digitatum

Cynosciadium

            Eryngium prostratum

Eryngo

            Hydrocotyle ranunculoides

Water-pennywort

            Ptilimnium nuttallii

Mock Bishop's Weed

            Sanicula smallii

Southern Sanicula

ASCLEPIADACEAE

            Asclepias lanuginosa

Wooly Milkweed

            Asclepias meadii*

Mead's Milkweed

            Asclepias ovalifolia

Oval Milkweed

            Asclepias stenophylla

Narrow-leaved Green Milkweed

            Matelea decipiens

Climbing Milkweed

ASTERACEAE

            Artemisia dracunculus

Dragon Wormwood

Eupatorium hyssopifolium

Hyssop-leaved Thoroughwort

            Helianthus giganteus

Tall Sunflower

            Megalodonta beckii

Water Marigold

            Melanthera nivea

White Melanthera

            Nothocalais cuspidata

Prairie Dandelion

            Tetraneuris herbacea

Lakeside Daisy

BERBERIDACEAE

            Berberis canadensis

Allegheny Barberry

BETULACEAE

            Alnus incana subsp. rugosa

Speckled Alder

            Betula alleghaniensis

Yellow Birch

BORAGINACEAE

            Hackelia deflexa var. americana

Stickseed

            Heliotropium tenellum

Slender Heliotrope

BRASSICACEAE

            Cardamine pratensis var. palustris

Cuckoo Flower

            Draba cuneifolia

Whitlow Grass

            Lesquerella ludoviciana

Silvery Bladderpod

CACTACEAE

            Opuntia fragilis

Fragile Prickly Pear

CAPPARIDACEAE

            Polanisia jamesii

James' Clammyweed

CAPRIFOLIACEAE

            Lonicera dioica var. glaucescens

Red Honeysuckle

            Lonicera flava

Yellow Honeysuckle

            Sambucus racemosa subsp. pubens

Red-berried Elder

            Symphoricarpos albus var. albus

Snowberry

CARYOPHYLLACEAE

            Silene ovata

Ovate Catchfly

            Silene regia

Royal Catchfly

            Stellaria pubera

Great Chickweed

CELASTRACEAE

            Euonymus americanus

American Strawberry Bush

CISTACEAE

            Hudsonia tomentosa

False Heather

CLUSIACEAE

            Hypericum adpressum

Shore St. John's Wort

            Hypericum kalmianum

Kalm's St. John's Wort

            Triadenum virginicum

Marsh St. John's Wort

CONVOLVUACEAE

            Stylisama pickeringii

Patterson's Bindweed

CORNACEAE

            Cornus canadensis

Bunchberry

CORYLACEAE

            Corylus cornuta

Beaked Hazelnut

DROSERACEAE

            Drosera rotundifolia

Round-leaved Sundew

ELAEAGNACEAE

            Shepherdia canadensis

Buffaloberry

ERICACEAE

            Arctostaphylos uva-ursi

Bearberry

            Vaccinium corymbosum

Highbush Blueberry

            Vaccinium macrocarpon

Large Cranberry

            Vaccinium oxycoccos

Small Cranberry

            Vaccinium stamineum

Deerberry

EUPHORBIACEAE

            Chamaesyce polygonifolia

Seaside Spurge

            Euphorbia spathulata

Spurge

FABACEAE

            Amorpha nitens

Smooth False Indigo

Astragalus crassicarpus var. trichocalyx

Large Ground Plum

            Astragalus distortus

Bent Milk Vetch

            Astragalus tennesseensis

Tennessee Milk Vetch

            Baptisia tinctoria

Yellow Wild Indigo

Cladrastis lutea (Cladrastis kentuckea)

Yellowwood

            Dalea foliosa **

Leafy Prairie Clover

            Galactia mohlenbrockii

Boykin's Dioclea

            Lathyrus maritimus

Beach Pea

            Lespedeza leptostachya*

Prairie Bush Clover

FAGACEAE

            Quercus texana

Nuttall's Oak

GENTIANACEAE

            Bartonia paniculata

Screwstem

            Sabatia campestris

Prairie Rose Gentian

GERANIACEAE

            Geranium bicknellii

Northern Cranesbill

HYDROPHYLLACEAE

            Hydrolea uniflora

One-flowered Hydrolea

            Nemophila triloba

Baby Blue-Eyes

            Phacelia gilioides

Ozark Phacelia

JUGLANDACEAE

            Carya pallida

Pale Hickory

LAMIACEAE

            Pycnanthemum albescens

White Mountain Mint

            Synandra hispidula

Hairy Synandra

LENTIBULARIACEAE

            Utricularia cornuta

Horned Bladderwort

            Utricularia minor

Small Bladderwort

MALVACEAE

            Iliamna remota

Kankakee Mallow

            Malvastrum hispidum

False Mallow

MELASTOMACEAE

            Rhexia mariana

Dull Meadow Beauty

MYRICACEAE

            Comptonia peregrina

Sweetfern

NYCTAGINACEAE

            Mirabilis hirsuta

Hairy Umbrella-wort

ONAGRACEAE

            Circaea alpina

Small Enchanter's Nightshade

OROBANCHACEAE

            Orobanche fasciculata

Clustered Broomrape

OXALIDACEAE

            Oxalis illinoensis

Illinois Wood Sorrel

PAPAVERACEAE

            Corydalis aurea

Golden Corydalis

            Corydalis halei

Hale's Corydalis

            Corydalis sempervirens

Pink Corydalis

PLANTAGINACEAE

            Plantago cordata

Heart-leaved Plantain

POLEMONIACEAE

            Phlox pilosa subsp. sangamonensis

Sangamon Phlox

POLYGALACEAE

            Polygala incarnata

Pink Milkwort

POLYGONACEAE

            Polygonum arifolium

Halbred-leaved Tearthumb

            Polygonum careyi

Carey's Heartsease

PORTULACACEAE

            Talinum calycinum

Fameflower

PRIMULACEAE

            Lysimachia radicans

Creeping Loosestrife

            Primula mistassinica

Bird's-eye Primrose

            Trientalis borealis

Star-flower

PYROLACEAE

            Chimaphila maculata

Spotted Wintergreen

            Chimaphila umbellata

Pipsissewa

RANUNCULACEAE

            Cimicifuga americana

American Bugbane

            Cimicifuga racemosa

False Bugbane

            Clematis crispa

Blue Jasmine

            Clematis occidentalis

Mountain Clematis

            Clematis viorna

Leatherflower

            Ranunculus cymbalaria

Seaside Crowfoot

RHAMNACEAE

            Berchemia scandens

Supple-jack

            Ceanothus herbaceus

Redroot

            Rhamnus alnifolia

Alder Buckthorn

ROSACEAE

            Amelachier sanguinea

Shadbush

            Filipendula rubra

Queen-of-the-Prairie

            Malus angustifolia

Narrow-leaved Crabapple

            Potentilla millegrana

Cinquefoil

            Rosa acicularis

Bristly Rose

            Rubus odoratus

Purple-flowering Raspberry

            Sanguisorba canadensis

American Burnet

            Sorbus americana

American Mountain Ash

RUBIACEAE

            Galium lanceolatum

Wild Licorice

            Galium virgatum

Dwarf Bedstraw

SALICACEAE

            Populus balsamifera

Balsam Poplar

            Salix serissima

Autumn Willow

            Salix syrticola

Dune Willow

SAPOTACEAE

            Bumelia lanuginosa

Wooly Buckthorn

SARRACENIACEAE

            Sarrancenia purpurea

Pitcher Plant

SAXIFRAGACEAE

            Ribes hirtellum

Northern Gooseberry

            Saxifraga virginiensis

Early Saxifrage

SCROPHULARIACEAE

            Castilleja sessiliflora

Downy Yellow Painted Cup

            Collinsia violacea

Violet Collinsia

            Mimulus glabratus

Yellow Monkey Flower

            Penstemon brevisepalus

Short-sepaled Beard Tongue

            Penstemon tubaeflorus

Tube Beards Tongue

            Penstemon grandiflorus

Large-flowered Beard Tongue

            Veronica americana

American Brooklime

STYRACACEAE

            Halesia carolina

Silverbell Tree

            Styrax grandifolius

Bigleaf Snowbell Bush

TILLIACEAE

            Tilia heterophylla

White Basswood

ULMACEAE

            Ulmus thomasii

Rock Elm

VALERIANACEAE

            Valeriana uliginosa

Marsh Valerian

            Valerianella chenopodifolia

Corn Salad

            Valerianella umbilicata

Corn Salad

VIOLACEAE

            Viola blanda

Hairy White Violet

            Viola canadensis

Canada Violet

            Viola primulifolia

Primrose Violet