Chiwaukee Prairie Plant List by Common Name....

This plant list was originally compiled by Hugh Iltis and Jim Zimmerman and later published by Eugene Gasiorkiewicz in 1986.

A B C D E F G H I J K L M N O P Q R S T U V Y

 
Common Name Scientific Name Family Status
Alfalfa Medicago sativa Fabaceae
Alsike clover Trifolium hybridum Fabacae
American germander Teucrium canadense Lamiaceae
American hazelnut Corylus americana Betulaceae
American vetch Vicia americana Fabacae
Annual bedstraw Galium aparine Rubiaceae
Arrow-leaved violet Viola sagittata Violaceae
Asparagus Asparagus officinalis Liliaceae
Balsam ragwort Senecia pauperculus Asteraceae
Barnyard grass Echinochloa crusgalli Poaceae
Bastard toadflax Comandra richardsiana Santalaceae
Beach pea Lathyrus japonicus glaber Fabaceae
Beardtongue Penstemon calycosus Scrophulariaceae
Beardtongue=P. bradburii Penstemon grandiflorus Scrophulariaceae
Bedstraw Galium obstusum Rubiaceae
Big bluestem Andropogon gerardi Poaceae
Birdfoot violet Viola pedata lineariloba Violaceae
Black bindweed Polygonum convolvus Polygonaceae
Black medick Medicago lupulina Fabaceae
Black oak Quercus velutina Fagaceae
Black snakeroot Sanicula marilandica Apiaceae
Black-eyed Susan Rudbeckia hirta Asteraceae
Bladderwort Utricularia cornuta Lentibulariaceae
Blue flag Iris virginica shrevei Iridaceae
Blue joint grass Calamagrostis canadensis Poaceae
Blue marsh violet Viola cucullata Violaceae
Blue vervain Verbena hastata Verbenaceae
Bog goldenrod Solidago ugliginosa Asteraceae
Bog lobelia Lobelia kalmii Lobeliaceae
Bottle brush sedge Carex hystricina Cyperaceae
Bottle gentian Gentiana andrewsii Gentianaceae
Bouncing bet Saponaria officinalis Caryophyllaceae
Box elder Acer negundo Aceraceae
Bracken fern Pteridium aquilinum Polypodiaceae
Bulbous cress Cardamine bulbosa Brassicaceae
Bur oak Quercus macrocarpa Fagaceae
Burdock Arctium minus Compositeae
Bushy pinweed Lechea stricta Cistaceae
Butter and eggs Linaria vulgaris Scrophulariaceae
Butterfly weed Asclepias tuberosa Asclepiadaceae
Buttonbush Cephalanthus occidentalis Rubiaceae
Canada bluegrass Poa compressa Poaceae
Canada hawkweed Hieracium canadense fasciculatum Asteraceae
Canada thistle Cirsium arvense Asteraceae non-native
Canada wild rye grass Elymus canadensis Poaceae
Canadian milk vetch Astragalus canadensis Fabaceae
Canadian rush Juncus canadansis Juncaceae
Canadian St. John's wort Hypericum canadense Hypericaceae
Cardinal flower Lobelia cardinalis Lobeliaceae
Carrion flower Smilax herbacea Liliaceae
Cats foot Antennaria neglecta Asteraceae
Chairmaker's bulrush  Scirpus americanus Cyperaceae
Charlock Brassica kaber pinnatifida Brassicaceae
Chestnut sedge Fimbristylis drummondii Cyperaceae endangered
Chicory Cichorium intybus Asteraceae
Chrysanthemum Chrysanthemum leucanthemum pinnatifidum Asteraceae
Cinnamon willow herb Epilobium coloratum Onagraceae
Cinquefoil Potentilla heterophylla Rosaceae
Clammy ground cherry Physalis heterophylla Solanaceae
Cleavers Galium aparine Rubiaceae
Closed gentian Gentiana andrewsii Gentianaceae
Clustered beak rush Rhyncospora capitellata Cyperaceae
Cocklebur Xanthium canadense Asteraceae
Common arrowhead Sagittaria latifolia Alismataceae
Common blue-eyed grass Sisyrinchium albidum Iridaceae
Common bog arrow grass Triglochin maritima Juncaginaceae
Common Boneset Eupatorium perfoliatum Asteraceae
Common bur reed Sparganium eurycarpum Sparganiaceae
Common cattail Typha latifolia Typhaceae
Common cinquefoil Potentilla simplex Rosaceae
Common evening primrose Oenothera biennis Onagraceae
Common horse tail Eqisetum arvense Equisetaceae
Common ironweed Veronia fasciculata Asteraceae
Common milkweed Asclepias syriaca Asclepiadaceae
Common mountain mint Pycnanthemum virginianum Lamiaceae
Common mullein Verbascum thaspus Scrophulariaceae non-native
Common plantain Plantago major Plantaginaceae
Common ragweed Ambrosia artemisifolia Asteraceae
Common spiderwort Tradescantia ohiensis Commelinaceae
Common water horehound Lycopus americanus Lamiaceae
Common water weed Elodea canadensis Hydrocharitaceae
Common wood sorrel Oxalis stricta Oxalidaceae
Compass plant Silphium laciniatum Asteraceae
Coneflower Rudbeckia hirta Asteraceae
Cottonwood Populus deltoides Salicaceae
Cow bane Oxypolis regidior Apiaceae
Cow parsnip Heracleum lanatum Apiaceae
Cow parsnip Heracleum maximum Apiaceae
Crawe Sedge  Carex crawei  Cyperaceae 
Creeping vervain Verbena bracteata Verbenaceae
Crunchweed Brassica kaber pinnatifida Brassicaceae
Cud weed Gnaphalium obtusifolium Asteraceae
Culver's root Veronicastrum virginicum Scrophulariaceae
Cursed crowfoot Ranunculus scleratus Ranunculaceae
Cylindrical blazing star Liatris cylindracea Asteraceae
Cypress spurge Euphorbia cyparissias Euphorbiaceae
Daisy fleabane Erigeron strigosis Asteraceae
Dame's violet Hesperius matronalis Brassicaceae
Dandelion
Taraxacum officinale Asteraceae non-native
Dark green rush Scirpus atrovirens Cyperaceae
Dinkweed Polygonum pensylvanicum Polygonaceae
Ditch stonecrop Penthorum sedoides Saxifragaceae
Dodder Cuscuta glomerata Convolvulaceae
Dog mustard rocket weed Erucastrum gallicum Brassicaceae
Dotted monarda Monarda punctata villicaulis Lamiaceae
Downy brome Bromus tectorum Poaceae
Downy gentian Gentiana puberula Gentianaceae
Dragonhead Physostegia virginiana Lamiaceae
Dwarf dandelion Krigia biflora Asteraceae
Ear leaved brome Bromus latiglumus Poaceae
Early buttercup Ranunculus fascicularis Ranunculaceae
Early horse gentian Triostem aurantiacum Caprifoliaceae
Early panic grass Panicum praecocius Poaceae
Elderberry Sambucus canadensis Caprifoliaceae
Elodea Elodea canadensis Hydrocharitaceae
Everlasting Gnaphalium obtusifolium Asteraceae
False asphodel Tofieldia glutinosa Liliaceae threatened
False boneset Kuhnia eupatorioides Asteraceae
False dandelion Krigia biflora Asteraceae
False indigo Baptisia leucophaea Fabaceae
False sunflower Heliopsis helianthoides Asteraceae
False toadflax Comandra umbellata Santalaceae
Field milkwort Polygala sanguinea Polygalaceae
Field sorrel Rumex acetosella Polygonaceae
Flat stemmed spike rush Eleocharis compressa Cyperaceae
Flat top aster Aster umbellatus Asteraceae
Flowering spurge Euphorbia corrolata Euphorbiaceae
Four o'clock Mirabilis nyctaginea Nyctaginaceae
Fowl meadow grass Glyceria striata Poaceae
Fox sedge Carex vulpinoidea Cyperaceae
Freshwater cordgrass Spartina pectinata Poaceae
Fringed gentian Gentianopsis crinita Gentianaceae
Fringed gentian=Gentianopsis crinita Gentiana crinita Gentianaceae
Fringed gentian=Gentianopsis procera Gentiana procera Gentianaceae
Fringed puccoon Lithspermum incisum Boraginaceae
Frostweed Helianthemum canadense Cistaceae
Gerardia Gerardia aspera Scrophulariaceae
Gerardia Gerardia purpurea Scrophulariaceae
Giant ragweed Ambrosia trifida Asteraceae
Glaveous white lettuce Prenanthes racemosa Asteraceae
Goat's beard Tragopogon major Asteraceae
Golden Alexander Zizia aurea Apiaceae
Goldenrod Solidago altissima Asteraceae
Goldenrod Solidago nemoralis Asteraceae
Grass of parnassus Parnassia glauca Saxifragaceae
Grass pink Calopogon pulchellus Orchidaceae
Grass-leaved goldenrod Solidago graminifolia Asteraceae
Great blue lobelia Lobelia siphilitica Lobeliaceae
Great Solomon's seal Polygonatum canaliculatum Lilaceae
Great water dock Rumex orbiculatus Polygonaceae
Green tway-blade Liparis loeselii Orchidaceae
Green's rush Juncus greenei Juncaceae
Ground nut Apios americana Fabaceae
Groundsel Senecia pauperculus Asteraceae
Hair grass Agrostis scabra Poaceae
Hairy beak rush Rhyncospora capillacea Cyperaceae
Hairy beard tongue Penstemon hirsutus Scrophulariaceae
Hairy puccoon Lithspermum croceum Boraginaceae
Hairy vetch Vicia villosa Fabaceae
Hairy willow-herb Epilobium hirsutum Onagraceae non-native
Hardstem bulrush Scirpus validus creber Cyperaceae
Hawthorn Crataegus sp. Rosaceae
Mead's sedge Carex meadii Cyperaceae
Heal all Prunella vulgaris lanceolata Lamiaceae
Hedge bindweed Convolvulus sepium Convolvulaceae
Hoary puccoon Lithospermum canescens Boraginaceae
Hog fennel Oxypolis regidior Apiaceae
Hog peanut Amphicarpa bracteata Fabaceae
Hooded violet Viola cucullata Violaceae
Horsemint Monarda punctata villicaulis Lamiaceae
Indian grass Sorghastrum nutans Poaceae
Indian hemp Apocynum cannabinum Apocynaceae
Indian paint brush Castilleia coccinea Scrophulariaceae
Indian plantain Cacalia tuberosa Asteraceae threatened
Joint rush Juncus nodosus Juncaceae
Junegrass Koeleria cristata Poaceae
Kalm's St. John's wort Hypericum kalmianum Hypericaceae
Kentucky bluegrass Poa pratensis Poaceae
Ladies' tobacco Antennaria neglecta Asteraceae
Lake shore rush Juncus balticus littoralis Juncaceae
Lamb's quarters Chenopodium album Chenopodiaceae
Lance-leaved ground cherry Physalis virginiana Solanaceae
Large flowered beard tongue Penstemon bradburii Scrophulariaceae
Large pussy willow Salix discolor Salicaceae
Large-flowered trillium Trillium grandiflorum Liliaceae
Late goldenrod Solidago gigantea leiophylla Asteraceae
Leadplant Amorpha canescens Fabaceae
Leafy satin grass Muhlenbergia mexicana Poaceae
Little blue stem Andropogon scoparius Poaceae
Loesel's tway blade Liparis loeselii Orchidaceae
Lousewort Pedicularis canadensis Scrophulariaceae
Lousewort Pedicularis lanceolata Scrophulariaceae 
Low calamint  Satureja arkansana Lamiaceae
Low nut marsh Scleria verticillata Cyperaceae
Lucerne Medicago sativa Fabaceae
Mad-dog skullcap Scutellaria lateriflora Lamiaceae
Many-flowered aster Aster ericoides Asteraceae
Marsh bellflower Campanula aparinoides Campanulaceae
Marsh blazing star Liatris spicata Asteraceae
Marsh fern Thelypteris palustris Polypodiaceae
Marsh fern Dryopteris thelypteris pubescens Polypodiaceae
Marsh fern Dryopteris thelypteris Polypodiaceae
Marsh fleabane Erigeron philadelphicus Asteraceae
Marsh marigold Caltha palustris Ranunculaceae
Marsh phlox Phlox glaberrima interior Polemoniaceae endangered
Marsh skullcap Scutellaria epilobifolia Lamiaceae
Marsh vetchling Lathyrus palustris Fabaceae
Mat panic grass Panicum meridionale Poaceae
May apple Podophyllum peltatum Berberidaceae
Meadow anemone Anemone canadensis Ranunculaceae
Meadow fescue Festuca elatior Poaceae
Meadow sweet Spiraea alba Rosaceae
Milkwort Polygala senega Polygalaceae
Missouri goldenrod Solidago missouriensis Asteraceae
Missouri grourel Curcurbita foetidissima Curcurbitaceae
Monkey flower Mimulus ringens Scrophulariaceae
Motherwort Leonurus cardiaca Lamiaceae
Narrow leaved cattail  Typha augustifolia Typhaceae
Narrow leaved cotton grass Eriophorum angustifolium Cyperaceae
Narrow-leaved loosestrife Lysimachia quadriflora Primulaceae
Needle spoke rush Eleocharis acicularis Cyperaceae
New England aster Aster novae-angliae Asteraceae
New Jersey tea Ceanothus americanus Rhamnaceae
Nightshade Solanum dulcamara Solanaceae
Nodding bur-marigold Bidens cernua Asteraceae
Nodding ladies' tresses Spiranthes cernua ochroleuca Orchidaceae
Nodding wild onion Allium cernuum Liliaceae
Northern bedstraw Galium boreale Rubiaceae
Northern bugle weed Lycopus uniflorus Lamiaceae
Northern dropseed Sporobolus heterolepis Poaceae
Northern green orchid Platanthera hyperborea Ochidaceae
Ohio goldenrod Solidago ohioensis Asteraceae
One flowered cancer root/broomrape Orobanche uniflora Orobanchaceae
Orange jewelweed Impatiens capensis Balsaminaceae
Painted cup  Castilleia coccinea Scrophulariaceae
Pale beard tongue Penstemon pallidus Scrophulariaceae
Pale false foxglove Agalinis (Gerardia) skinneriana Scrophulariaceae endangered
Pale leaved sunflower Helianthus strumosus Asteraceae
Pale vetchling Lathyrus ochroleucus Fabaceae
Pale-spike lobelia Lobelia spicata Lobeliaceae
Panic grass Panicum lanuginosum linderheimeri Poaceae
Pasture rose Rosa carolina Rosaceae
Pennsylvania knotweed Polygonum pensylvanicum Polygonaceae
Pennsylvania sedge Carex pensylvanica  Cyperaceae 
Pennsylvania sedge Carex richardsonii  Cyperaceae  
Pennsylvania sedge  Carex sterilis  Cyperaceae  
Pennsylvania sedge  Carex tetanica  Cyperaceae  
Pennsylvania sedge  Carex tribuloides  Cyperaceae  
Pennsylvania sedge  Carex stipata  Cyperaceae  
Pennsylvania sedge  Carex stricta  Cyperaceae  
Pennsylvania sedge  Carex sartwellii  Cyperaceae  
Pineapple weed  Matricaria matricarioides Asteraceae
Pink milkwort Polygala incarnata Polygalaceae endangered
Poison ivy Rhus radicans Acacardiaceae
Porcupine grass Stipa spartea Poaceae
Prairie alumroot Heuchera richardsonii Saxifragaceae
Prairie blazing star Liatris pycnostachya Asteraceae
Prairie blue-eyed grass Sisyrinchium campestre Iridaceae
Prairie brome grass Bromus kalmii Poaceae
Prairie cinquefoil Potentilla arguta Rosaceae
Prairie coneflower Ratibida pinnata Asteraceae
Prairie coreopsis Coreopsis palmata Asteraceae
Prairie dock Silphium terebinthinaceum Asteraceae
Prairie dropseed Sporobolus heterolepsis Poaceae
Prairie false indigo Baptisia leucantha Fabaceae
Prairie gentian=Gentiana puberlenta Gentiana puberula Gentianaceae
Prairie lily Lilium philadelphicum andinum Liliaceae
Prairie panic grass  Panicum leibergii Poaceae
Prairie phlox Phlox pilosa Polemoniaceae
Prairie smoke Geum triflorum Rosaceae
Prairie trillium Trillium recurvatum Liliaceae
Prairie violet Viola pedatifida Violaceae
Prairie willow Salix humilis Salicaceae
Purple false foxglove Gerardia purpurea Scrophulariaceae
Purple loosestrife Lythrum salicaria Lythraceae non-native
Purple meadow rue Thalictrum dasycarpus Ranunculaceae
Purple milkweed Asclepias purpurascens Asclepiadaceae endangered
Purple milkwort Polygala polygama Polygalaceae
Purple or waxy meadow rue Thalictrum revoltum Ranunculaceae
Purple prairie clover  Petalostemum purpureum Fabaceae
Pussytoes Antennaria neglecta Asteraceae
Quack grass Agropyron repens Poaceae
Ragged fringed orchid  Platanthera lacera Orchidaceae
Rattlesnake master Eryngium yuccifolium Apiaceae
Rattlesnake root Prananthes recemosa Asteraceae
Red bulrush Scirpus lineatus Cyperaceae
Red clover Trifolium pratense Fabaceae
Red osier dogwood Cornus stolonifera Cornaceae
Red raspberry Rubus idaeus strigosus Rosaceae
Reed canary grass Phalaris arundinacaea Poaceae
Riddell's goldenrod Solidago riddellii Asteraceae
Rock cress Arabis lyrata Brassicaceae
Rockrose  Helianthemum canadense Cistaceae
Rosinweed Silphium integrifolium Asteraceae
Rough blazing star Liatris aspera Asteraceae
Rough cinquefoil Potentilla norvegica Roseceae
Rough false foxglove Gerardia aspera Scrophulariaceae
Round-headed bush clover Lespedeza capitata Fabaceae
Royal fern Osmunda regalis Osmundaceae
Russian thistle Salsola kali Chenopodiaceae
Sand coreopsis Coreopsis lanceolata villosa Asteraceae
Sand dropseed Sporobolus cryptandrus Poaceae
Sand milkweed  Asclepias amplexicaulis Asclepiadaceae
Sand primrose Oenthera rhombipetalla Onagraceae
Sand reed Calamovilfa longifolia magna Poaceae threatened
Sand sedge Carex prairea Cyperaceae
Sand sedge Carex normalis Cyperaceae
Sand sedge Carex muhlenbergii Cyperaceae
Sandbar willow Salix interior Salicaceae
Sandcress Arabis lyrata Brassicaceae
Sanicle Sanicula marilandica Apiaceae
Savory Satureja arkansana Lamiaceae
Sawtooth sunflower Helianthus grosseserratus Asteraceae
Schweinitz's Sedge Carex schweintzii  Cyperaceae  endangered
Scribner's panic grass Panicum oligosanthes scribnerianum Poaceae
Sedge Carex bebbii  Cyperaceae
Sedge  Carex bichnelli  Cyperaceae 
Sedge  Carex filiculmis  Cyperaceae 
Sedge  Carex festucacea  Cyperaceae 
Sedge  Carex diandra  Cyperaceae 
Sedge  Carex abbii  Cyperaceae 
Sedge  Carex conoidea  Cyperaceae 
Sedge  Carex buxbaumii  Cyperaceae 
Sedge  Carex aquatilis altior  Cyperaceae 
Sedge  Carex granularis haleana  Cyperaceae 
Self heal  Prunella vulgaris lanceolata Lamiaceae
Seneca milkwort Polygala senega Polygalaceae
Sensitive fern Onoclea sensibilis Polypodiaceae
Sheathed rush grass Sporobolus vaginifloris  Poaceae
Sheep sorrel Rumex acetosella Polygonaceae
Shooting star  Dodecatheon meadia Primulaceae
Short green milkweed Asclepias viridiflora Asclepiadaceae
Showy Tick trefoil Desmodium canadensis Fabaceae
Shrubby cinquefoil Potentilla fruticosa Rosaceae
Silky dogwood Cornus amonum Cornaceae
Silver maple Acer saccharinum Aceraceae
Silverweed Potentilla anserina Rosaceae
Silvery cinquefoil Potentilla argentea Rosaceae
Sky blue aster Aster azureus Asteraceae
Sleepy catchfly Silene antirrhina  Caryophyllaceae
Slender leaved pinweed Lechea tenuifolia  Cistaceae 
Slender wedge grass Sphenopholis intermedia Poaceae
Small fringed gentian Gentianopsis procera Gentianaceae
Small pepper grass Lepidium densiflorum Brassicaceae
Small skullcap Scutellaria parvula leonardi Lamiaceae
Small yellow lady slipper Cypripedium parviflorum Orchidaceae
Smooth blue aster Aster laevis Asteraceae
Smooth scouring rush  Equisetum hymale Equisetaceae
Smooth sumac Rhus glabra Anacardiaceae
Sneezeweed Helenium autumnale Asteraceae
Solomon's seal Polygonatum biflorum Lilaceae
Spike rush Eleocharis calva Cyperaceae
Spike rush Eleocharis elliptica Cyperaceae
Spike rush Eleocharis erythropado Cyperacaea
Spiraea Spiraea alba Rosaceae
Spotted Joe pye weed Eupatorium maculatum Asteraceae
Spreading dogbane Apocynum androsaemifolium Apocynaceae
Spring cress Cardamine bulbosa Brassicaceae
Squirrel tail grass Hordeum jubatem Poaceae
Star grass Hypoxis hirsuta Amaryllidaceae
Star-flowered false Solomon's seal Smilacina stellata Liliaceae
Starry campion Silene stellata Caryophyllaceae
Starved panic grass Panicum depauperatum Poaceae
Stiff aster Aster ptarmicoides Asteraceae
Stiff goldenrod Solidago rigida Asteraceae
Stiff sandwort Arenaria stricta Caryophyllaceae
Stinging nettle Urtica dioica Urticaceae
Swamp Betony Pedicularis lanceolata Scrophulariaceae 
Swamp horse tail Equisetum fluviatile Equisetaceae
Swamp milkweed Asclepias incarnata Asclepiadaceae
Swamp pink Calopogon pulchellus Orchidaceae
Swamp saxifrage Saxifraga pensylvanica Saxifragaceae
Swamp thistle Cirsium muticum Asteraceae
Sweet grass Hierochloe odorata Poaceae
Switchgrass  Panicum virgatum Poaceae
Tall cinquefoil Potentilla arguta Rosaceae
Tall goldenrod Solidago canadensis Asteraceae
Tall green milkweed  Asclepias hirtella Asclepiadaceae
Tall nut rush Scleria triglomerata  Cyperaceae
Tansy Tanacetum vulgare Poaceae
Tartarian honey suckle Lonicera tartarica Caprifoliaceae
Thimble weed Anemone cylindrica Ranunculaceae
Thistle Cirsium discolor Asteraceae
Thoroughwort Eupatorium perfoliatum Asteraceae
Three-awn grass Aristida intermedia Poaceae
Thumble mustard Sisymbrium altissimum Brassicaceae
Timothy Phleum pratense Poaceae
Toad rush Juncus bufonius Juncaceae
Touch-me-not Impatiens capensis Balsaminaceae 
Tufted loosestrife Lysimachia thyrisiflora Primulaceae
Turkey foot Andropogon gerardi Poaceae
Turk's cap lily Lilium michiganense Liliaceae
Turtlehead Chelone glabra Scrophulariaceae
Twig rush  Cladium mariscoides Cyperaceae
Unicorn root  Aletris farinosa Liliaceae
Valerian  Valeriana ciliata (edulis) Valerianaceae
Vanilla grass Hierochloe odorata Poaceae
Veiny pea Lathyrus venosus intonsus Fabaceae
Velvet leaf Abutilon theothrasti Malvaceae
Violet Viola sp. Violaceae
Violet wood sorrel Oxalis violacea  Oxalidaceae
Virginia water leaf Hydrophyllum virginica Hydrophyllaceae
Water dropwort Oxypolis regidior Apiaceae
Water milfoil Myriophyllym sp. Haloragidaceae
Water plantain  Alisma plantago aquatica Alismaceae
Water smartweed Polygonum amphibium stipuleceum Polygonaceae
Water-hemlock Cicuta maculata Apiaceae
Western sunflower Helianthus occidentalis Asteraceae
White campion Lychnis alba Caryophyllaceae
White clover Trifolium repens Fabaceae
White fringed prairie Platanthera leucophaea Orchidaceae endangered
White mulberry Morus alba Moraceae
White oak Quercus alba Fagaceae
White prairie clover  Petalostemum candidum Fabaceae
White snakeroot Eupatorium rugosum Aceraceae
White sweet clover Melitotus alba Fabaceae
White wild indigo Baptisia leucantha Fabaceae
Whorled milkweed Asclepias verticillata Asclepiadaceae
Whorled milkwort Polygala verticillata isocycla Polygalaceae
Wild barley Hordeum jubatum Poaceae
Wild bergamot Monarda fistulosa Lamiaceae
Wild black cherry Prunus serotina Rosaceae
Wild carrot Daucus carota Umbelliferae non-native
Wild coffee Triosteum aurantiacum Caprifoliaceae
Wild cucumber Echinocystis lobata Cucurbitaceae
Wild flag Iris virginica shrevei Iridaceae
Wild garlic Allium canadense Liliaceae
Wild geranium Geranium maculatum Geraniaceae
Wild goldenglow Rudbeckia laciniata  Asteraceae
Wild grape Vitis riparia Vitaceae
Wild lettuce Lactuca canadensis Asteraceae
Wild lupine Lupinus perennis occidentalis Fabaceae
Wild madder Galium obstusum Rubiaceae
Wild mint Mentha arvensis villosa Lamiaceae
Wild pea Lathyrus venosus intonsus Fabaceae
Wild pea Lathyrus ochroleucus Fabaceae
Wild rose Rosa carolina Rosaceae
Wild strawberry Fragaria virginiana Rosaceae
Windflower Anemone canadensis Ranunculaceae
Winged loosestrife Lythrum alatum Lythraceae
Wiry panic grass Panicum flexile Poaceae
Wood anemone Anemone quinquifolia interior Ranunculaceae
Wood betony Pedicularis canadensis Scrophulariaceae
Wood sage Teucrium canadense Lamiaceae
Wood sandwort Arenaria lateriflora Caryophyllaceae
Wooly sedge  Carex lanuginosa Cyperaceae
Wormwood Artemesia caudata Asteraceae
Woundwort Stachys palustris Lamiaceae
Yarrow  Achillea millefolium Poaceae
Yellow cress Rorippa islandica fernaldiana Brassicaceae
Yellow jewel weed Impatiens pallida Balsaminaceae
Yellow pimpernel Taenidia integerrima Apiaceae
Yellow rocket Barbarea vulgaris Brassicaceae
Yellow star grass Hypoxis hirsuta Amaryllidaceae
Yellow sweet clover Melilotus officinalis Fabaceae
Yellow water-crowfoot Ranunculus flabellaris Ranunculaceae

Additions are currently being made to this list, November 2001.