197 plant species documented
Unknown

wild rice

Unknown

Aceraceae

boxelder

Acer negundo L.

Aceraceae

sugar maple

Acer saccharum Marshall

Asteraceae

common yarrow

Achillea millefolium L.

Acoraceae

calamus

Acorus calamus L.

Lamiaceae

blue giant hyssop

Agastache anethiodora (Nutt.) Britton

Asteraceae

great ragweed

Ambrosia trifida L.

Rosaceae

Saskatoon serviceberry

Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.

Fabaceae

Desert False Indigo; false indigo bush

Amorpha virgata Small

Poaceae

big bluestem

Andropogon provincialis Lam.

Ranunculaceae

candle anemone

Anemone cylindrica A. Gray

Ranunculaceae

Canadian anemone

Anemonidium canadense (L.) Á. Löve & D. Löve

Asteraceae

small-leaf pussytoes

Antennaria rhodanthus Suksd.

Brassicaceae

hairy rockcress

Arabis hirsuta (L.) Scop.

Aceraceae

silver maple

Argentacer saccharinum (L.) Small

Poaceae

purple threeawn

Aristida purpurea Nutt.

Asteraceae

absinthium

Artemisia absinthium L. var. insipida Stechmann

Asteraceae

silver sagebrush

Artemisia cana Pursh

Asteraceae

prairie sagewort

Artemisia frigida Willd.

Asteraceae

white sagebrush

Artemisia ludoviciana Nutt.

Asteraceae

big sagebrush

Artemisia tridentata Nutt.

Asclepiadaceae

swamp milkweed

Asclepias incarnata L.

Asclepiadaceae

plains milkweed

Asclepias pumila (A. Gray) Vail

Asclepiadaceae

common milkweed

Asclepias syriaca L. var. kansana (Vail) Palmer & Steyerm.

Asclepiadaceae

whorled milkweed

Asclepias verticillata L.

Fabaceae

Canadian milkvetch

Astragalus canadensis L.

Fabaceae

plains milkvetch

Astragalus gilviflorus Sheldon

Fabaceae

cream milkvetch

Astragalus racemosus Pursh

Poaceae

sloughgrass

Beckmannia Host

Betulaceae

paper birch

Betula papyrifera Marshall var. occidentalis (Hook.) Sarg.

Poaceae

hairy grama

Bouteloua hirsuta Lag.

Asteraceae

false boneset

Brickellia eupatorioides (L.) Shinners

Malvaceae

purple poppymallow

Callirhoe involucrata (Torr. & A. Gray) A. Gray

Liliaceae

Gunnison's mariposa lily

Calochortus gunnisonii S. Watson

Liliaceae

mariposa lily

Calochortus Pursh

Cyperaceae

Douglas' sedge

Carex douglasii Boott

Celastraceae

American bittersweet

Celastrus scandens L.

Poaceae

mat sandbur

Cenchrus carolinianus Walter, nom. utique rej.

Brassicaceae

Western Wallflower

Cheirinia aspera (Nutt.) Britton

Apiaceae

spotted water hemlock

Cicuta maculata L.

Asteraceae

wavyleaf thistle

Cirsium undulatum (Nutt.) Spreng.

Ranunculaceae

western white clematis

Clematis ligusticifolia Nutt.

Apiaceae

poison hemlock

Conium maculatum L.

Convolvulaceae

bindweed

Convolvulus L.

Asteraceae

Canadian horseweed

Conyza canadensis (L.) Cronquist

Asteraceae

golden tickseed

Coreopsis tinctoria Nutt.

Cornaceae

redosier dogwood

Cornus sericea L.

Betulaceae

American hazelnut

Corylus americana Walter var. indehiscens Palmer & Steyerm.

Euphorbiaceae

Texas croton

Croton texensis (Klotzsch) Müll. Arg.

Cucurbitaceae

winter squash

Cucurbita maxima Duchesne var. turbaniformis Alef.

Cyperaceae

yellow nutsedge

Cyperus esculentus L.

Fabaceae

purple prairie clover

Dalea purpurea Vent.

Poaceae

Canada wildrye

Elymus robustus Scribn. & J.G. Sm.

Polygonaceae

alpine golden buckwheat

Eriogonum flavum Nutt.

Apiaceae

button eryngo

Eryngium yuccifolium Michx.

Oleaceae

green ash

Fraxinus smallii Britton

Fabaceae

professor-weed

Galega officinalis L.

Rubiaceae

northern bedstraw

Galium strictum Torr.

Rubiaceae

stickywilly

Galium vaillantii DC.

Unknown

velvety gaura

Gaura parviflora Douglas ex Lehm. var. typica Munz

Gentianaceae

downy gentian

Gentiana puberula auct. non Michx.

Rosaceae

old man's whiskers

Geum triflorum Pursh

Fabaceae

groundnut

Glycine apios L.

Fabaceae

American licorice

Glycyrrhiza lepidota Pursh var. glutinosa (Nutt.) S. Watson

Asteraceae

curlycup gumweed

Grindelia squarrosa (Pursh) Dunal

Lamiaceae

rough false pennyroyal

Hedeoma hispida Pursh

Asteraceae

Maximilian sunflower

Helianthus dalyi Britton

Asteraceae

common sunflower

Helianthus lenticularis Douglas ex Lindl.

Saxifragaceae

Richardson's alumroot

Heuchera richardsonii R. Br. var. hispidior Rosend., Butters & Lakela

Juglandaceae

shagbark hickory

Hicoria ovata (Mill.) Britton

Poaceae

foxtail barley

Hordeum jubatum L.

Cannabaceae

common hop

Humulus lupulus L.

Ranunculaceae

goldenseal

Hydrastis canadensis L.

Polemoniaceae

ballhead ipomopsis

Ipomopsis congesta (Hook.) V.E. Grant

Unknown

marsh elder

Iva xanthifolia Nutt.

Asteraceae

prickly lettuce

Lactuca scariola L.

Asteraceae

lesser burdock

Lappa minor Hill

Elaeagnaceae

silver buffaloberry

Lepargyrea argentea (Pursh) Greene

Brassicaceae

common pepperweed

Lepidium texanum Buckley

Apiaceae

garden lovage

Levisticum paludapifolium Asch.

Asteraceae

dotted blazing star

Liatris punctata Hook.

Apiaceae

Porter's licorice-root

Ligusticum porteri J.M. Coult. & Rose

Liliaceae

wood lily

Lilium philadelphicum L.

Linaceae

stiffstem flax

Linum rigidum Pursh

Boraginaceae

narrowleaf stoneseed

Lithospermum mandanense Spreng.

Campanulaceae

great blue lobelia

Lobelia siphilitica L.

Apiaceae

fernleaf biscuitroot

Lomatium dissectum (Nutt.) Mathias & Constance

Apiaceae

cous biscuitroot

Lomatium montanum J.M. Coult. & Rose

Fabaceae

silky lupine

Lupinus sericeus Pursh

Asteraceae

rush skeletonplant

Lygodesmia juncea (Pursh) D. Don ex Hook.

Malvaceae

low mallow

Malva rotundifolia L., nom. utique rej.

Fabaceae

black medick

Medicago lupulina L. var. glandulosa Neilr.

Fabaceae

sweetclover

Melilotus officinalis (L.) Lam. var. micranthus O.E. Schulz

Lamiaceae

wild mint

Mentha penardii (Briq.) Rydb.

Loasaceae

bractless blazingstar

Mentzelia nuda (Pursh) Torr. & A. Gray

Lamiaceae

wild bergamot

Monarda fistulosa L.

Moraceae

white mulberry

Morus tatarica L.

Apiaceae

leafy wildparsley

Musineum divaricatum (Pursh) Nutt. ex Torr. & A. Gray, orth. var.

Primulaceae

tufted loosestrife

Naumburgia thyrsiflora (L.) Duby

Lamiaceae

catnip

Nepeta cataria L.

Brassicaceae

tall tumblemustard

Norta altissima (L.) Britton

Nymphaeaceae

yellow pond-lily

Nuphar lutea (L.) Sm.

Loasaceae

tenpetal blazingstar

Nuttallia decapetala (Pursh ex Sims) Greene

Nelumbonaceae

American lotus

Nymphaea pentapetala Walter, nom. utique rej.

Berberidaceae

hollyleaved barberry

Odostemon aquifolium (Pursh) Rydb.

Onagraceae

yellow sundrops

Oenothera serrulata Nutt. var. typica Munz

Asteraceae

stiff goldenrod

Oligoneuron rigidum (L.) Small

Cactaceae

plains pricklypear

Opuntia polyacantha Haw.

Nyctaginaceae

narrowleaf four o'clock

Oxybaphus linearis (Pursh) B.L. Rob. var. subhispidus (Heimerl) Dayton

Nyctaginaceae

heartleaf four o'clock

Oxybaphus nyctagineus (Michx.) Sweet

Fabaceae

purple locoweed

Oxytropis lambertii Pursh

Poaceae

witchgrass

Panicum capillare L. var. occidentale Rydb.

Poaceae

barnyardgrass

Panicum crus-galli L.

Poaceae

switchgrass

Panicum virgatum L.

Fabaceae

nineanther prairie clover

Parosela enneandra (Nutt.) Britton

Scrophulariaceae

lilac penstemon

Penstemon gracilis Nutt.

Cucurbitaceae

Missouri gourd

Pepo foetidissima (Kunth) Britton

Capparaceae

Rocky Mountain beeplant

Peritoma serrulata (Pursh) DC.

Polemoniaceae

prairie phlox

Phlox andicola E.E. Nelson

Solanaceae

clammy groundcherry

Physalis heterophylla Nees

Solanaceae

longleaf groundcherry

Physalis longifolia Nutt.

Plantaginaceae

woolly plantain

Plantago wyomingensis Gandog.

Capparaceae

redwhisker clammyweed

Polanisia dodecandra (L.) DC.

Polygalaceae

white milkwort

Polygala alba Nutt. var. suspecta S. Watson

Liliaceae

smooth Solomon's seal

Polygonatum biflorum (Walter) Elliott

Polygonaceae

spotted ladysthumb

Polygonum puritanorum Fernald

Asclepiadaceae

slimleaf milkweed

Polyotus angustifolius Nutt.

Salicaceae

balsam poplar

Populus balsamifera L.

Salicaceae

eastern cottonwood

Populus deltoides W. Bartram ex Marshall

Portulacaceae

little hogweed

Portulaca retusa Engelm.

Rosaceae

shrubby cinquefoil

Potentilla fruticosa L.

Rosaceae

silverweed cinquefoil

Potentilla yukonensis Hultén

Rosaceae

American plum

Prunus americana Marshall

Rosaceae

sandcherry

Prunus pumila L.

Rosaceae

chokecherry

Prunus virginiana L.

Caryophyllaceae

low baby's-breath

Psammophiliella muralis (L.) Ikonn.

Unknown

Pasqueflower; prairie crocus

Pulsatilla patens (L.) Mill. ssp. hirsutissima (Pursh) Zamels

Unknown

crabapple

Pyrus ioensis (Alph. Wood) L.H. Bailey

Fagaceae

bur oak

Quercus macrocarpa Michx.

Anacardiaceae

smooth sumac

Rhus glabra L. var. occidentalis Torr.

Anacardiaceae

skunkbush sumac

Rhus trilobata Nutt.

Grossulariaceae

American black currant

Ribes americanum Mill.

Grossulariaceae

golden currant

Ribes aureum Pursh

Grossulariaceae

Missouri gooseberry

Ribes missouriense Nutt. var. ozarkanum Fassett

Rosaceae

prairie rose

Rosa arkansana Porter

Rosaceae

Woods' rose

Rosa woodsii Lindl.

Rosaceae

black raspberry

Rubus occidentalis L. var. pallidus L.H. Bailey

Polygonaceae

western dock

Rumex aquaticus L.

Polygonaceae

pale dock

Rumex ellipticus Greene

Polygonaceae

veiny dock

Rumex venosus Pursh

Alismataceae

broadleaf arrowhead

Sagittaria viscosa C. Mohr

Salicaceae

sageleaf willow

Salix candida Flueggé ex Willd. var. tomentosa Andersson

Salicaceae

narrowleaf willow; Willow

Salix thurberi Rowlee

Salicaceae

Missouri River willow

Salix torreyana Barratt

Caprifoliaceae

black elderberry

Sambucus nigra L.

Apiaceae

Maryland sanicle

Sanicula marilandica L. var. petiolulata Fernald

Cyperaceae

cloaked bulrush

Scirpus atrovirens Willd. var. pallidus Britton

Asteraceae

prairie groundsel

Senecio pseudotomentosus Mack. & Bush

Asteraceae

Riddell's ragwort

Senecio spartioides Torr. & A. Gray var. parksii (Cory) Shinners

Unknown

buffalo grass

Sesleria dactyloides Nutt.

Cucurbitaceae

wild cucumber

Sicyos lobata Michx.

Asteraceae

compassplant

Silphium laciniatum L.

Asteraceae

cup plant

Silphium perfoliatum L.

Apiaceae

hemlock waterparsnip

Sium suave Walter var. floridanum (Small) C.F. Reed

Solanaceae

buffalobur nightshade

Solanum cornutum auct. non Lam.

Solanaceae

cutleaf nightshade

Solanum triflorum Nutt.

Asteraceae

Canada goldenrod

Solidago canadensis L.

Poaceae

prairie cordgrass

Spartina pectinata Bosc ex Link var. suttiei (Farw.) Fernald

Campanulaceae

slimpod Venus' looking-glass

Specularia leptocarpa (Nutt.) A. Gray

Poaceae

porcupinegrass

Stipa spartea Trin.

Fabaceae

amberique-bean

Strophostyles helvula (L.) Elliott var. missouriensis (S. Watson) Britton, orth. var.

Fabaceae

slickseed fuzzybean

Strophostyles pauciflora (Benth.) S. Watson

Asteraceae

fetid marigold

Tagetes papposa Vent.

Asteraceae

disc mayweed

Tanacetum suaveolens (Pursh) Hook.

Brassicaceae

field pennycress

Thlaspi arvense L.

Cupressaceae

western redcedar

Thuja plicata Donn ex D. Don

Poaceae

sweetgrass

Torresia odorata (L.) Hitchc.

Asteraceae

stemless Townsend daisy

Townsendia sericea Hook.

Commelinaceae

bluejacket

Tradescantia reflexa Raf.

Asteraceae

yellow salsify

Tragopogon major Jacq.

Fabaceae

red clover

Trifolium pratense L. var. sativum (Mill.) Schreb.

Fabaceae

white clover

Trifolium repens L. var. atropurpureum hort.

Typhaceae

broadleaf cattail

Typha latifolia L.

Ulmaceae

American elm

Ulmus floridana Chapm.

Ulmaceae

slippery elm

Ulmus fulva Michx.

Urticaceae

stinging nettle

Urtica dioica L.

Unknown

whortleberry

Vaccinium oreophilum Rydb.

Scrophulariaceae

common mullein

Verbascum thapsus L.

Verbenaceae

swamp verbena

Verbena hastata L.

Verbenaceae

bigbract verbena

Verbena imbricata Wooton & Standl.

Asteraceae

prairie ironweed

Vernonia fasciculata Michx.

Caprifoliaceae

nannyberry

Viburnum ×vetteri Zabel

Fabaceae

American vetch

Vicia americana Muhl. ex Willd.

Poaceae

prairie sandreed

Vilfa rigida Buckley

Vitaceae

riverbank grape

Vitis vulpina L. var. syrticola Fernald & Wiegand

Juglandaceae

black walnut

Wallia nigra (L.) Alef.

Asteraceae

rough cocklebur

Xanthium strumarium L.