pdf file of plant list - Crex Meadows
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updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Abies balsamea Balsam fir Pinaceae Woods Woody-Tree N<br />
Acer negundo Box elder Aceraceae Disturbed Woody-Tree N April X<br />
Acer rubrum Red maple Aceraceae Woods Woody-Tree N April X<br />
Acer saccharinum Silver maple Aceraceae Woody-Tree N<br />
Acer saccharum Sugar maple Aceraceae Woods Woody-Tree N<br />
Achillea millefolium Yarrow Asteraceae Disturbed Wildflower N White June-Sept X X X X<br />
Actaea rubra Red baneberry Ranunculaceae Woods Wildflower N White May-June X X<br />
Adiantum pedatum Maidenhair fern Pteridaceae Woods Fern N<br />
Agalinis paupercula Small-flowered false foxglove Scrophulariaceae Wetlands Wildflower N Pink-Red X<br />
Agalinis purpurea Purple false foxglove Scrophulariaceae Wetlands Wildflower N Pink-Red Aug-Sept X X<br />
Agalinis tenuifolia Common false foxglove Scrophulariaceae Wetlands Wildflower N Pink-Red Aug-Sept X X<br />
Agastache foeniculum Blue giant hyssop Lamiaceae Prairie Wildflower N Blue-Violet July-Sept X X X<br />
Agrimonia gryposepala Common agrimony Rosaceae Woods Wildflower N Yellow July-Aug X X<br />
Agrostis gigantea Red top Poaceae Disturbed Grass I-nat.<br />
Agrostis hyemalis Rough bentgrass Poaceae Prairie Grass N<br />
Agrostis perennans Autumn bent grass Poaceae Prairie Grass N<br />
Alisma triviale Northern water-<strong>plant</strong>ain Alismataceae Wetlands Wildflower N White July-Sept X X X<br />
Allium stellatum Prairie onion Liliaceae Prairie Wildflower N Pink-Red July-Aug X X<br />
Allium tricoccum Wild leek Liliaceae Woods Wildflower N White June-July X X<br />
Alnus incana Speckled alder Betulaceae Wetlands Woody-Shrub N April X<br />
Amaranthus retr<strong>of</strong>lexus Rough pigweed Amaranthaceae Disturbed Wildflower N Green-Brown Aug-Sept X X<br />
Ambrosia artemisiifolia Common ragweed Asteraceae Disturbed Wildflower N Green-Brown Aug-Sept X X<br />
Ambrosia psilostachya Western ragweed Asteraceae Disturbed Wildflower N Green-Brown Aug-Sept X X<br />
Ambrosia trifida Giant ragweed Asteraceae Disturbed Wildflower N Green-Brown Aug-Sept X X<br />
Amelanchier arborea Downy juneberry Rosaceae Woody- N White April-May X X<br />
Amelanchier laevis Smooth serviceberry Rosaceae Woods Woody-Shrub N White<br />
Amorpha canescens Lead<strong>plant</strong> Fabaceae Prairie Woody-Shrub N Blue-Violet July-Sept X X X<br />
Amphicarpaea bracteata Hog peanut Fabaceae Woods Wildflower N Blue-Violet Aug-Sept X X<br />
Anaphalis margaritacea Pearly everlasting Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Anchusa arvensis Small bugloss Boraginaceae Disturbed Wildflower I-escaped Blue-Violet June-Sept X X X X<br />
Andromeda glaucophylla Bog rosemary Ericaceae Wetlands Woody-Shrub N Pink-Red May-June X X<br />
Andropogon gerardii Big bluestem Poaceae Prairie Grass N<br />
Anemone americana Round-lobed hepatica Ranunculaceae Woods Wildflower N Blue-Violet Apr.-May X X<br />
Anemone canadensis Canada anemone Ranunculaceae Wetlands Wildflower N White June-July X X<br />
Anemone cylindrica Long-headed thimbleweed Ranunculaceae Prairie Wildflower N White June-July X X<br />
Anemone patens Pasqueflower Ranunculaceae Prairie Wildflower N Blue-Violet Apr-May X X<br />
Anemone quinquefolia Wood anemone Ranunculaceae Woods Wildflower N White May-June X X<br />
Anemone virginiana Thimbleweed Ranunculaceae Wildflower N White June-July X X<br />
Anethum graveolens Wild dill Apiaceae Disturbed Wildflower I-advent. Yellow July-Aug X X<br />
Antennaria neglecta Field pussytoes Asteraceae Prairie Wildflower N White May X<br />
Antennaria <strong>plant</strong>aginifolia Plantain-leaved pussytoes Asteraceae Prairie Wildflower N White May-June X X<br />
Apocynum androsaemifolium Spreading dogbane Apocynaceae Disturbed Wildflower N Pink-Red June-Aug X X X<br />
Apocynum sibiricum Indian hemp Apocynaceae Prairie Wildflower N White July-Sept X X X<br />
Aquilegia canadensis Wild columbine Ranunculaceae Prairie Wildflower N Pink-Red May-July X X X<br />
Arabis divaricarpa Spreading-pod rock cress Brassicaceae Prairie Wildflower N White May-June X X<br />
Arabis lyrata Lyre-leaved rock cress Brassicaceae Prairie Wildflower N White May--Aug X X X X<br />
Aralia hispida Bristly sarsaparilla Araliaceae Disturbed Wildflower N White July X<br />
Aralia nudicaulis Wild sarsaparilla Araliaceae Woods Wildflower N White May-June X X<br />
Arctium minus Common burdock Asteraceae Disturbed Wildflower I-nat. Pink-Red Aug-Sept X X<br />
Arctostaphylos uva-ursi Bearberry Ericaceae Prairie Woody-Shrub N White May-June X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Arenaria lateriflora Grove sandwort Caryophyllaceae Woods Wildflower N White June X<br />
Arisaema triphyllum Jack-in-the-pulpit Araceae Woods Wildflower N Green-Brown May-June X X<br />
Aristida basiramea Triple-awn grass Poaceae Prairie Grass N<br />
Aronia melanocarpa Black chokeberry Rosaceae Wetlands Woody-Shrub N White May-July X X X<br />
Artemisia campestris Wormwood Asteraceae Prairie Wildflower N Green-Brown Aug-Sept X X<br />
Artemisia ludoviciana White sage Asteraceae Prairie Wildflower N Green-Brown Aug-Sept X X<br />
Asclepias exaltata Poke milkweed Asclepiadaceae Woods Wildflower N White June-July X X<br />
Asclepias incarnata Swamp milkweed Asclepiadaceae Wetlands Wildflower N Pink-Red June-Aug X X X<br />
Asclepias ovalifolia Dwarf milkweed Asclepiadaceae Prairie Wildflower N-Thr. White June X<br />
Asclepias syriaca Common milkweed Asclepiadaceae Disturbed Wildflower N Pink-Red June-Aug X X X<br />
Asclepias tuberosa Butterfly milkweed Asclepiadaceae Prairie Wildflower N Orange June-Sept X X X X<br />
Asclepias viridiflora Short green milkweed Asclepiadaceae Prairie Wildflower N Green-Brown July-Aug X X<br />
Asparagus <strong>of</strong>ficinalis Asparagus Liliaceae Disturbed Wildflower I-nat. Yellow June-Aug X X X<br />
Aster ciliolatus Fringed blue aster Asteraceae Prairie Wildflower N Blue-Violet Aug-Sept X X<br />
Aster ericoides Heath aster Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Aster hesperius Western lined aster Asteraceae Wetlands Wildflower N Blue-violet Aug-Sept X X<br />
Aster laevis X A. lanceolatus hybrid aster Asteraceae Wildflower N<br />
Aster lanceolatus Panicled aster Asteraceae Wetlands Wildflower N White Aug-Sept X X<br />
Aster lateriflorus Calico aster Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Aster macrophyllus Large-leaved aster Asteraceae Woods Wildflower N Blue-Violet July-Sept X X X<br />
Aster oolentangiensis Azure aster Asteraceae Prairie Wildflower N Blue-Violet July-Sept X X X<br />
Aster praealtus Willow aster Asteraceae Wetlands Wildflower N Blue-violet Aug-Sept X X<br />
Aster puniceus Red-stemmed aster Asteraceae Wetlands Wildflower N Blue-Violet Aug-Sept X X<br />
Aster sagittifolius Arrow-leaved aster Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Aster sericeus Silky aster Asteraceae Prairie Wildflower N Blue-Violet Aug-Sept X X<br />
Aster umbellatus Flat-topped aster Asteraceae Wetlands Wildflower N White July-Sept X X X<br />
Astragalus canadensis Canada milkvetch Fabaceae Wildflower N Yellow July-Aug X X<br />
Athyrium filix-femina Lady fern Dryopteridaceae Woods Fern N<br />
Barbarea vulgaris Winter cress Brassicaceae Disturbed Wildflower I-nat. Yellow May-June X X<br />
Bartonia virginica Yellow screw-stem Gentianaceae Wetlands Wildflower N-SC Yellow Aug X<br />
Berteroa incana Hoary alyssum Brassicaceae Disturbed Wildflower I-nat. White May-Sept X X X X X<br />
Betula alleghaniensis Yellow birch Betulaceae Woods Woody-Tree N<br />
Betula papyrifera Paper birch Betulaceae Woods Woody-Tree N April X<br />
Betula pumila Bog birch Betulaceae Wetlands Woods-Shrub N<br />
Bidens cernuus Nodding beggarticks Asteraceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Bidens comosus Swamp tickseed Asteraceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Bidens connatus Purplestem beggar-ticks Asteraceae Wetlands Wildflower N Yellow Sept X<br />
Bidens coronatus Tickseed-sunflower Asteraceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Bidens frondosus Common beggar-ticks Asteraceae Wetlands Wildflower N Yellow Sept X<br />
Bolboschoenus fluviatilis River bulrush Cyperaceae Wetlands Sedge-Rush N<br />
Botrychium dissectum Dissected grape fern Ophioglossaceae Woods Fern N<br />
Botrychium multifidum Leathery grape fern Ophioglossaceae Woods Fern N<br />
Botrychium virginianum Rattlesnake fern Ophioglossaceae Woods Fern N<br />
Brachyelytrum aristosum Northern shorthusk Poaceae Woods Grass N<br />
Brasenia schreberi Water shield Cabombaceae Wetlands Aquatic N Pink-Red July X<br />
Bromus ciliatus Fringed brome Poaceae Woods Grass N<br />
Bromus inermis Smooth brome Poaceae Disturbed Grass I-nat.<br />
Bromus kalmii Kalm's brome Poaceae Prairie Grass N<br />
Bulbostylis capillaris Hair sedge Cyperaceae Sedge-Rush N<br />
Calamagrostis canadensis Blue-joint grass Poaceae Wetlands Grass N
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Calamovilfa longifolia Prairie sand-reed Poaceae Prairie Grass N<br />
Calla palustris Water arum Araceae Wetlands Wildflower N White May-June X X<br />
Calopogon tuberosus Grass pink Orchidaceae Wetlands Wildflower N Pink-Red June-July X X<br />
Caltha palustris Marsh marigold Ranunculaceae Wetlands Wildflower N Yellow May X<br />
Calystegia sepium Hedge bindweed Convolvulaceae Wildflower N White July-Aug X X<br />
Calystegia spithamaea Upright bindweed Convolvulaceae Prairie Wildflower N White June X<br />
Campanula aparinoides Marsh bellflower Campanulaceae Wetlands Wildflower N Blue-Violet July-Aug X X<br />
Campanula rotundifolia Harebell Campanulaceae Prairie Wildflower N Blue-Violet June-Sept X X X X<br />
Capsella bursa-pastoris Shepherd's-purse Brassicaceae Disturbed Wildflower I-nat. White June X<br />
Carex arctata Drooping woodland sedge Cyperaceae Woods Sedge-Rush N<br />
Carex blanda Common wood sedge Cyperaceae Woods Sedge-Rush N<br />
Carex bromoides Brome-like sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex buxbaumii Buxbaum's sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex chordorrhiza Cord-root sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex comosa Bottlebrush sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex crinita Fringed sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex debilis Weak sedge Cyperaceae Sedge-Rush N<br />
Carex deweyana Dewey's sedge Cyperaceae Woods Sedge-Rush N<br />
Carex disperma S<strong>of</strong>t-leaved sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex echinata Star sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex gracillima Graceful sedge Cyperaceae Woods Sedge-Rush N<br />
Carex haydenii Hayden's sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex intumescens Swollen sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex lacustris Lake sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex lasiocarpa Woolly-fruit sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex leptalea Bristle-stalked sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex limosa Mud sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex magellanica Boreal bog sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex oligosperma Few-seeded sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex pauciflora Few-flowered bog sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex pellita Broad-leaved wooly sedge Cyperaceae Sedge-Rush N<br />
Carex pensylvanica Pennsylvania sedge Cyperaceae Woods Sedge-Rush N<br />
Carex radiata Eastern star sedge Cyperaceae Woods Sedge-Rush N<br />
Carex rosea Rosy sedge Cyperaceae Woods Sedge-Rush N<br />
Carex rostrata Beaked sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex scoparia Broom sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex siccata Hay sedge Cyperaceae Prairie Sedge-Rush N<br />
Carex sterilis Sterile sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex stipata Owl-fruit sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex stricta Tussock sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex tenera Marsh straw sedge Cyperaceae Woods Sedge-Rush N<br />
Carex trichocarpa Hairy-fruited sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex trisperma Three-fruited sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex umbellata Umbel-like sedge Cyperaceae Sedge-Rush N<br />
Carex utriculata Common yellow lake sedge Cyperaceae Wetlands Sedge-Rush N<br />
Carex vulpinoidea Fox sedge Cyperaceae Wetlands Sedge-Rush N<br />
Castilleja coccinea Indian paintbrush Scrophulariaceae Prairie Wildflower N Pink-Red May-July X X X<br />
Catabrosa aquatica Brook grass Poaceae Wetlands Grass N-End.<br />
Ceanothus americanus New Jersey tea Rhamnaceae Prairie Woody-Shrub N White July-Aug X X<br />
Ceanothus herbaceus Redroot Rhamnaceae Prairie Woody-Shrub N White May-June X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Cenchrus longispinus Sandbur Poaceae Disturbed Grass N<br />
Centaurea biebersteinii Spotted knapweed Asteraceae Disturbed Wildflower I-nat. Pink-Red July-Sept X X X<br />
Cerastium fontanum Mouse-ear chickweed Caryophyllaceae Disturbed Wildflower I-nat. White May-July X X X<br />
Ceratophyllum demersum Coontail Ceratophyllaceae Wetlands Aquatic N<br />
Ceratophyllum echinatum Spiny hornwort Ceratophyllaceae Wetlands Aquatic N-SC<br />
Chamaedaphne calyculata Leatherleaf Ericaceae Wetlands Woody-Shrub N White April-May X X<br />
Chamaesyce glyptosperma Ridge-seeded spurge Euphorbiaceae Prairie Wildflower N June-Sept X X X X<br />
Chamaesyce maculata Wartweed Euphorbiaceae Disturbed Wildflower N White June-Aug X X X<br />
Chelone glabra White turtlehead Scrophulariaceae Wetlands Wildflower N White Aug-Sept X X<br />
Chenopodium album Lamb's quarters Chenopodiaceae Disturbed Wildflower I-nat. White July-Aug X X<br />
Chenopodium simplex Maple-leaved goosefoot Chenopodiaceae Disturbed Wildflower<br />
Chimaphila umbellata Pipsissewa Pyrolaceae Woods Woody-Shrub N White July X<br />
Cicuta bulbifera Bulblet water hemlock Apiaceae Wetlands Wildflower N White July-Aug X X<br />
Cicuta maculata Spotted water hemlock Apiaceae Wetlands Wildflower N White July-Sept X X X<br />
Cinna latifolia Drooping woodreed Poaceae Woods Grass N<br />
Circaea lutetiana Enchanter's nightshade Onagraceae Woods Wildflower N White July X<br />
Cirsium arvense Canada thistle Asteraceae Disturbed Wildflower I-nat. Pink-Red July-Sept X X X<br />
Cirsium discolor Field thistle Asteraceae Prairie Wildflower N Pink-Red Aug-Sept X X<br />
Cirsium muticum Swamp thistle Asteraceae Wetlands Wildflower N Pink-Red Aug X<br />
Cirsium vulgare Bull thistle Asteraceae Disturbed Wildflower I-nat. Pink-Red July-Sept X X X<br />
Clematis virginiana Virgin's-bower Ranunculaceae Wildflower N White July-Sept X X X<br />
Clinopodium vulgare Wild basil Lamiaceae Woods Wildflower N Pink-Red June-Sept X X X X<br />
Clintonia borealis Bluebead lily Liliaceae Woods Wildflower N Yellow May-June X X<br />
Comandra umbellata Bastard toadflax Santalaceae Prairie Wildflower N White May-June X X<br />
Comarum palustre Marsh cinquefoil Rosaceae Wetlands Wildflower N Pink-Red June-July X X<br />
Comptonia peregrina Sweetfern Myricaceae Prairie Woody-Shrub N<br />
Conyza canadensis Horseweed Asteraceae Disturbed Wildflower N White July-Sept X X X<br />
Coptis trifolia Goldthread Ranunculaceae Woods Wildflower N White May-June X X<br />
Coreopsis lanceolata Lance-leaved coreopsis Asteraceae Disturbed Wildflower I-nat. Yellow June-July X X<br />
Coreopsis palmata Stiff coreopsis Asteraceae Prairie Wildflower N Yellow July X<br />
Cornus canadensis Bunchberry Cornaceae Woods Wildflower N White June X<br />
Cornus racemosa Gray dogwood Cornaceae Woody-Shrub N White June X<br />
Cornus stolonifera Red-osier dogwood Cornaceae Wetlands Woody-Shrub N White May-June X X<br />
Coronilla varia Crown vetch Fabaceae Disturbed Wildflower I-nat. Pink-Red June-Sept X X X X<br />
Corydalis sempervirens Pale corydalis Fumariaceae Woods Wildflower N Pink-Red May-Sept X X X X X<br />
Corylus americana American hazelnut Betulaceae Prairie Woody-Shrub N<br />
Corylus cornuta Beaked hazelnut Betulaceae Woody-Shrub N<br />
Crepis tectorum Hawk's-beard Asteraceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Cryptotaenia canadensis Honewort Apiaceae Woods Wildflower N White June-July X X<br />
Cuscuta gronovii Common dodder Cuscutaceae Wetlands Wildflower N White Aug-Sept X X<br />
Cynoglossum boreale Wild comfrey Boraginaceae Woods Wildflower N Blue-Violet May-June X X<br />
Cyperus bipartitus Slender flat sedge Cyperaceae Sedge-Rush N<br />
Cyperus erythrorhizos Red-rooted sedge Cyperaceae Wetlands Sedge-Rush N<br />
Cyperus houghtonii Houghton's flat sedge Cyperaceae Disturbed Sedge-Rush N<br />
Cyperus lupulinus Sand sedge Cyperaceae Prairie Sedge-Rush N<br />
Cyperus schweinitzii Schweinitz's flat sedge Cyperaceae Prairie Sedge-Rush N<br />
Cyperus strigosus False nut sedge Cyperaceae Wetlands Sedge-Rush N<br />
Cypripedium acaule Moccasin flower Orchidaceae Woods Wildflower N Pink-Red June X<br />
Dalea candida White prairie clover Fabaceae Prairie Wildflower N White July X<br />
Dalea purpurea Purple prairie clover Fabaceae Prairie Wildflower N Blue-Violet July-Sept X X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Dalea villosa Silky prairie clover Fabaceae Prairie Wildflower N-SC Pink-Red July-Sept X X X<br />
Danthonia spicata Poverty oatgrass Poaceae Prairie Grass N<br />
Daucus carota Queen Anne's-lace Apiaceae Disturbed Wildflower I-nat. White<br />
Delphinium carolinianum Prairie larkspur Ranunculaceae Prairie Wildflower N White June-July X X<br />
Desmodium canadense Showy tick-trefoil Fabaceae Prairie Wildflower N Pink-Red July-Aug X X<br />
Desmodium glutinosum Pointed tick-trefoil Fabaceae Woods Wildflower N Pink-Red July X<br />
Dianthus armeria Deptford pink Caryophyllaceae Disturbed Wildflower I-escaped Pink-Red July-Aug X X<br />
Dianthus deltoides Maiden pink Caryophyllaceae Disturbed Wildflower I-escaped Pink-Red May-Aug X X X X<br />
Dichanthelium acuminatum Western panic grass Poaceae Grass N<br />
Dichanthelium boreale Northern panic grass Poaceae Grass N<br />
Dichanthelium leibergii Prairie panic grass Poaceae Prairie Grass N<br />
Dichanthelium oligosanthes Few-flowered panic grass Poaceae Prairie Grass N<br />
Dichanthelium ovale Early-branching panic grass Poaceae Prairie Grass N<br />
Dichanthelium perlongum Long-stalked panic grass Poaceae Prairie Grass N<br />
Dichanthelium xanthophysum Slender rosette grass Poaceae Grass N<br />
Diervilla lonicera Bush honeysuckle Caprifoliaceae Woods Woody-Shrub N Yellow June-July X X<br />
Digitaria ischaemum Smooth crabgrass Poaceae Disturbed Grass I-nat.<br />
Digitaria sanguinalis Hairy crabgrass Poaceae Disturbed Grass I-nat.<br />
Diphasiastrum digitatum Ground-cedar Lycopodiaceae Woods Fern N<br />
Dracocephalum parviflorum American dragonhead Lamiaceae Disturbed Wildflower I-adv. Blue-Violet June-July X X<br />
Drosera intermedia Spatulate-leaved sundew Droseraceae Wetlands Wildflower N White June-Aug X X X<br />
Drosera rotundifolia Round-leaved sundew Droseraceae Wetlands Wildflower N White June-Aug X X X<br />
Dryopteris carthusiana Spinulose shield-fern Dryopteridaceae Woods Fern N<br />
Dryopteris cristata Crested fern Dryopteridaceae Wetlands Fern N<br />
Dulichium arundinaceum Three-way sedge Cyperaceae Wetlands Sedge-Rush N<br />
Echinochloa muricata Barnyard grass Poaceae Wetlands Grass N<br />
Echinochloa walteri Water millet Poaceae Wetlands Grass N<br />
Echinocystis lobata Wild cucumber Cucurbitaceae Wildflower N White July-Sept X X X<br />
Echium vulgare Viper's bugloss Boraginaceae Disturbed Wildflower I-nat. Blue-Violet June-Sept X X X X<br />
Eleocharis obtusa Blunt spike-rush Cyperaceae Sedge-Rush N<br />
Eleocharis ovata Oval spike-rush Cyperaceae Wetlands Sedge-Rush N<br />
Eleocharis palustris Common spike-rush Cyperaceae Wetlands Sedge-Rush N<br />
Elodea canadensis Common waterweed Hydrocharitaceae Wetlands Aquatic N<br />
Elymus canadensis Canada wild rye Poaceae Prairie Grass N<br />
Elymus hystrix Bottlebrush grass Poaceae Woods Grass N<br />
Elymus trachycaulus Slender wheat grass Poaceae Prairie Grass N<br />
Elytrigia repens Quackgrass Poaceae Disturbed Grass I-nat.<br />
Epigaea repens Trailing arbutus Ericaceae Woods Woody-Shrub N White Apr-May X X<br />
Epilobium angustifolium Fireweed Onagraceae Disturbed Wildflower N Pink-Red June-Sept X X X X<br />
Epilobium leptophyllum American marsh willow-herb Onagraceae Wetlands Wildflower N Pink-Red Aug-Sept X X<br />
Epilobium strictum Downy willow-herb Onagraceae Wetlands Wildflower N-SC Pink-Red July-Sept X X X<br />
Equisetum arvense Field horsetail Equisetaceae Disturbed Fern N<br />
Equisetum fluviatile Water horsetail Equisetaceae Wetlands Fern N<br />
Equisetum hyemale Tall scouring-rush Equisetaceae Woods Fern N<br />
Equisetum laevigatum Smooth scouring-rush Equisetaceae Prairie Fern N<br />
Equisetum sylvaticum Wood horsetail Equisetaceae Woods Fern N<br />
Eragrostis pectinacea Low love grass Poaceae Disturbed Grass N<br />
Eragrostis spectabilis Purple lovegrass Poaceae Prairie Grass N<br />
Erechtites hieracifolia Pilewort Asteraceae Disturbed Wildflower N White Aug-Sept X X<br />
Erigeron annuus Annual fleabane Asteraceae Disturbed Wildflower N White June-July X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Erigeron glabellus Fleabane Asteraceae Prairie Wildflower N Blue-violet July-Aug X X<br />
Erigeron philadelphicus Philadelphia fleabane Asteraceae Disturbed Wildflower N White May-June X X<br />
Erigeron pulchellus Robin's <strong>plant</strong>ain Asteraceae Disturbed Wildflower N White May-June X X<br />
Erigeron strigosus Daisy fleabane Asteraceae Prairie Wildflower N White June-Sept X X X X<br />
Eriocaulon aquaticum Pipewort Eriocaulaceae Wetlands Wildflower N White July-Aug X X<br />
Eriophorum angustifolium Narrow-leaved cottongrass Cyperaceae Wetlands Sedge-Rush N<br />
Eriophorum gracile Slender cottongrass Cyperaceae Wetlands Sedge-Rush N<br />
Eriophorum tenellum Few-seeded cottongrass Cyperaceae Wetlands Sedge-Rush N<br />
Eriophorum vaginatum Tussock cottongrass Cyperaceae Wetlands Sedge-Rush N<br />
Eriophorum virginicum Tawny cotton-grass Cyperaceae Wetlands Sedge-Rush N<br />
Eupatorium maculatum Joe-pye-weed Asteraceae Wetlands Wildflower N Pink-Red July-Sept X X X<br />
Eupatorium perfoliatum Boneset Asteraceae Wetlands Wildflower N White July-Sept X X X<br />
Euphorbia corollata Flowering spurge Euphorbiaceae Prairie Wildflower N White July-Sept X X X<br />
Euphorbia cyparissias Cypress spurge Euphorbiaceae Disturbed Wildflower I-nat. Green-Brown Apr-July X X X X<br />
Euphorbia esula Leafy spurge Euphorbiaceae Disturbed Wildflower I-nat. Green-Brown May-Sept X X X X X<br />
Euthamia graminifolia Grass-leaved goldenrod Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Fagopyrum esculentum Buckwheat Polygonaceae Disturbed Wildflower I-nat. White June-Sept X X X X<br />
Festuca subverticillata Nodding fescue Poaceae Woods Grass N<br />
Fimbristylis autumnalis Slender fimbry Cyperaceae Wetlands Sedge-Rush N<br />
Fragaria virginiana Common strawberry Rosaceae Prairie Wildflower N White May-June X X<br />
Fraxinus americana White ash Oleaceae Woods Woody-Tree N<br />
Fraxinus nigra Black ash Oleaceae Wetlands Woody-Tree N<br />
Fraxinus pennsylvanica Green ash Oleaceae Woody-Tree N<br />
Froelichia gracilis Slender cottonweed Amaranthaceae Disturbed Wildflower I-adv<br />
Galium asprellum Rough bedstraw Rubiaceae Wildflower N White Sept X<br />
Galium boreale Northern bedstraw Rubiaceae Prairie Wildflower N White June-July X X<br />
Galium concinnum Shining bedstraw Rubiaceae Prairie Wildflower N White June-Aug X X X<br />
Galium tinctorium Stiff bedstraw Rubiaceae Wetlands Wildflower N White July-Aug X X<br />
Galium trifidum Small bedstraw Rubiaceae Wetlands Wildflower N White June-Aug X X X<br />
Galium triflorum Fragrant bedstraw Rubiaceae Woods Wildflower N White June-July X X<br />
Gaultheria hispidula Creeping snowberry Ericaceae Wetlands Woody-Shrub N White May-June X X<br />
Gaultheria procumbens Wintergreen Ericaceae Woods Woody-Shrub N White July-Aug X X<br />
Gaylussacia baccata Huckleberry Ericaceae Woods Woody-Shrub N White May-June X X<br />
Gentiana andrewsii Bottle gentian Gentianaceae Wetlands Wildflower N Blue-Violet Aug-Sept X X<br />
Gentiana puberulenta Prairie gentian Gentianaceae Prairie Wildflower N Blue-Violet Sept-Oct X<br />
Gentianopsis crinita Fringed gentian Gentianaceae Wildflower N Blue-Violet Sept X<br />
Geranium bicknellii Bicknell's geranium Geraniaceae Woods Wildflower N Pink-Red May-Sept X X X X X<br />
Geranium maculatum Wild geranium Geraniaceae Woods Wildflower N Pink-Red May-June X X<br />
Geum canadense White avens Rosaceae Woods Wildflower N White June-July X X<br />
Geum triflorum Prairie smoke Rosaceae Prairie Wildflower N Pink-Red May-June X X<br />
Glechoma hederacea Ground-ivy Lamiaceae Disturbed Wildflower I-nat. Blue-violet X<br />
Glyceria borealis Northern manna grass Poaceae Wetlands Grass N<br />
Glyceria canadensis Rattlesnake manna grass Poaceae Wetlands Grass N<br />
Glyceria grandis American manna grass Poaceae Wetlands Grass N<br />
Glyceria striata Fowl manna grass Poaceae Wetlands Grass N<br />
Gnaphalium obtusifolium Sweet everlasting Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Gnaphalium uliginosum Low cudweed Asteraceae Disturbed Wildflower I-nat. Green-Brown July-Sept X X X<br />
Goodyera pubescens Downy rattlesnake-<strong>plant</strong>ain Orchidaceae Woods Wildflower N White Aug X<br />
Goodyera repens Lesser rattlesnake <strong>plant</strong>ain Orchidaceae Woods Wildflower N White July-Aug X X<br />
Goodyera tesselata Checkered rattlesnake <strong>plant</strong>ain Orchidaceae Woods Wildflower N White July-Aug X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Gratiola aurea Golden hedge-hyssop Scrophulariaceae Wetlands Wildflower N Yellow June-Sept X X X X<br />
Gymnocarpium dryopteris Oak fern Dryopteridaceae Woods Fern N<br />
Hedeoma hispida Grassleaf pennyroyal Lamiaceae Prairie Wildflower N Blue-Violet June-July X X<br />
Helianthemum bicknellii Bicknell's rock-rose Cistaceae Prairie Wildflower N Yellow June-July X X<br />
Helianthemum canadense Common rock-rose Cistaceae Prairie Wildflower N Yellow May-June X X<br />
Helianthus annuus Common sunflower Asteraceae Disturbed Wildflower I-nat. Yellow X<br />
Helianthus giganteus Giant sunflower Asteraceae Wetlands Wildflower N Yellow July-Sept X X X<br />
Helianthus hirsutus Hairy sunflower Asteraceae Disturbed Wildflower N Yellow Aug-Sept X X<br />
Helianthus maximilianii Maximilian's sunflower Asteraceae Prairie Wildflower I-nat. Yellow Aug-Sept X X<br />
Helianthus occidentalis Western sunflower Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Helianthus pauciflorus Stiff sunflower Asteraceae Prairie Wildflower N Yellow Aug-Sept X X<br />
Helianthus petiolaris Prairie sunflower Asteraceae Disturbed Wildflower N Yellow July-Sept X X X<br />
Helianthus strumosus Rough-leaved sunflower Asteraceae Wildflower N Yellow Aug.-Sept. X X<br />
Heliopsis helianthoides Ox eye Asteraceae Prairie Wildflower N Yellow July-Aug X X<br />
Hemerocallis fulva Orange day lily Liliaceae Disturbed Wildflower I-escaped Orange July-Aug X X<br />
Heuchera richardsonii Alumroot Saxifragaceae Prairie Wildflower N Green-Brown June-July X X<br />
Hieracium aurantiacum Orange hawkweed Asteraceae Disturbed Wildflower I-nat. Orange June-Aug X X X<br />
Hieracium kalmii Canada hawkweed Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Hieracium longipilum Long-bearded hawkweed Asteraceae Prairie Wildflower N Yellow July X<br />
Hieracium scabrum Rough hawkweed Asteraceae Woods Wildflower N Yellow July-Sept X X X<br />
Hordeum jubatum Foxtail barley Poaceae Disturbed Grass N<br />
Houstonia longifolia Long-leaved bluets Rubiaceae Prairie Wildflower N White May-July X X X<br />
Hudsonia tomentosa False heather Cistaceae Prairie Wildflower N Yellow June X<br />
Humulus lupulus Hops Cannabaceae Disturbed Wildflower Green-Brown Aug X<br />
Hypericum canadense Canadian St.John's-wort Hypericaceae Wetlands Wildflower N Yellow X<br />
Hypericum majus Larger Canadian St. Johnswort Hypericaceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Hypericum mutilum Dwarf St.John's-wort Hypericaceae Wetlands Wildflower N Yellow July-Sept X X X<br />
Hypericum perforatum Common St.John's-wort Hypericaceae Disturbed Wildflower I-nat. Yellow July-Aug X X<br />
Hypericum pyramidatum Great St.John's-wort Hypericaceae Wetlands Wildflower N Yellow July X<br />
Hypoxis hirsuta Yellow star-grass Liliaceae Prairie Wildflower N Yellow June X<br />
Ilex mucronata Mountain holly Aquifoliaceae Wetlands Woody-Shrub N May-June X X<br />
Ilex verticillata Winterberry Aquifoliaceae Woods Woody-Shrub N June-July X X<br />
Impatiens capensis Spotted jewelweed Balsaminaceae Wetlands Wildflower N Orange July-Aug X X<br />
Iris versicolor Northern blue flag Iridaceae Wetlands Wildflower N Blue-Violet June-July X X<br />
Juncus brevicaudatus Narrow-panicle rush Juncaceae Wetlands Sedge-Rush N<br />
Juncus canadensis Canadian rush Juncaceae Wetlands Sedge-Rush N<br />
Juncus effusus Common rush Juncaceae Wetlands Sedge-Rush N<br />
Juncus greenei Greene's rush Juncaceae Sedge-Rush N<br />
Juncus tenuis Path rush Juncaceae Disturbed Sedge-Rush N<br />
Juncus vaseyi Vasey's rush Juncaceae Wetlands Sedge-Rush N-SC<br />
Juniperus virginiana Eastern red cedar Cupressaceae Woody-Shrub N<br />
Kalmia polifolia Bog laurel Ericaceae Wetlands Woody-Shrub N Pink-Red May-June X X<br />
Koeleria macrantha Junegrass Poaceae Prairie Grass N<br />
Krigia biflora Two-flowered cynthia Asteraceae Prairie Wildflower N Yellow June-July X X<br />
Lactuca canadensis Wild lettuce Asteraceae Disturbed Wildflower N Yellow July-Sept X X X<br />
Lactuca serriola Prickly lettuce Asteraceae Disturbed Wildflower I-nat. Yellow July-Sept X X X<br />
Laportea canadensis Wood nettle Urticaceae Woods Wildflower N Green-Brown July-Aug X X<br />
Larix laricina Tamarack Pinaceae Wetlands Woody-Tree N<br />
Lathyrus ochroleucus Pale vetchling Fabaceae Woods Wildflower N White May-June X X<br />
Lathyrus venosus Veiny pea Fabaceae Woods Wildflower N Pink-Red June X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Lechea intermedia Pinweed Cistaceae Prairie Wildflower N Pink-Red July-Aug X X<br />
Lechea stricta Prairie pinweed Cistaceae Prairie Wildflower N<br />
Ledum groenlandicum Labrador tea Ericaceae Wetlands Woody-Shrub N White June X<br />
Leersia lenticularis Catchfly grass Poaceae Wetlands Grass N<br />
Leersia oryzoides Rice cut grass Poaceae Wetlands Grass N<br />
Lemna minor Lesser duckweed Lemnaceae Wetlands Aquatic N<br />
Lemna trisulca Star duckweed Lemnaceae Wetlands Aquatic N<br />
Lepidium densiflorum Small peppergrass Brassicaceae Disturbed Wildflower N White June-July X X<br />
Lespedeza capitata Round-headed bush clover Fabaceae Prairie Wildflower N White July-Sept X X X<br />
Leucanthemum vulgare Ox-eye daisy Asteraceae Disturbed Wildflower I-nat. White June-Aug X X X<br />
Leucophysalis grandiflora Large white ground cherry Solanaceae Prairie Wildflower N White June-Aug X X X<br />
Liatris aspera Rough blazing star Asteraceae Prairie Wildflower N Pink-Red Aug-Sept X X<br />
Liatris cylindracea Cylindric blazing star Asteraceae Prairie Wildflower N Pink-Red Aug-Sept X X<br />
Liatris ligu<strong>list</strong>ylis Northern plains blazing star Asteraceae Prairie Wildflower N Pink-Red Aug-Sept X X<br />
Liatris pycnostachya Prairie blazing star Asteraceae Prairie Wildflower N Pink-Red July-Aug X X<br />
Lilium michiganense Michigan lily Liliaceae Wetlands Wildflower N Orange July X<br />
Lilium philadelphicum Wood lily Liliaceae Prairie Wildflower N Orange July ` X<br />
Linaria canadensis Blue toadflax Scrophulariaceae Disturbed Wildflower N Blue-violet June X<br />
Linaria vulgaris Butter-and-eggs Scrophulariaceae Disturbed Wildflower I-nat. Yellow July-Sept X X X<br />
Linnaea borealis Twinflower Caprifoliaceae Woods Wildflower N Pink-Red June-July X X<br />
Lithospermum canescens Hoary puccoon Boraginaceae Prairie Wildflower N Yellow May-June X X<br />
Lithospermum caroliniense Carolina puccoon Boraginaceae Prairie Wildflower N Yellow May-July X X X<br />
Lobelia inflata Indian tobacco Lobeliaceae Disturbed Wildflower N Blue-violet July-Sept X X X<br />
Lobelia spicata Pale-spike lobelia Lobeliaceae Prairie Wildflower N Blue-Violet June-July X X<br />
Lonicera dioica Wild honeysuckle Caprifoliaceae Woods Woody-Shrub N Pink-Red May-June X X<br />
Lonicera tatarica Tartarian honeysuckle Caprifoliaceae Disturbed Woody-Shrub I-nat. White May-June X X<br />
Lotus corniculata Birdfoot trefoil Fabaceae Disturbed Wildflower I-nat. Yellow June-Aug X X X<br />
Ludwigia palustris Water purslane Onagraceae Wetlands Wildflower N Pink-Red June-Sept X X X X<br />
Ludwigia polycarpa Top-pod water-primrose Onagraceae Wetlands Wildflower N Green-Brown X<br />
Lupinus perennis Lupine Fabaceae Prairie Wildflower N Blue-Violet May-Sept X X X X X<br />
Luzula acuminata Hairy wood rush Juncaceae Woods Sedge-Rush N<br />
Luzula multiflora Common wood rush Juncaceae Woods Sedge-Rush N<br />
Lycopodium clavatum Running club-moss Lycopodiaceae Woods Fern N<br />
Lycopodium dendroideum Round-branched club-moss Lycopodiaceae Woods Fern N<br />
Lycopodium hickeyi Hickey's club-moss Lycopodiaceae Woods Fern N<br />
Lycopodium obscurum Flat-branched ground-pine Lycopodiaceae Woods Fern N<br />
Lycopus americanus American water-horehound Lamiaceae Wetlands Wildflower N White July-Aug X X<br />
Lycopus uniflorus Northern water-horehound Lamiaceae Wetlands Wildflower N White July-Sept X X X<br />
Lysimachia ciliata Fringed loosestrife Primulaceae Wetlands Wildflower N Yellow July X<br />
Lysimachia hybrida Lowland yellow loosestrife Primulaceae Wetlands Wildflower N Yellow July X<br />
Lysimachia quadrifolia Whorled loosestrife Primulaceae Prairie Wildflower N Yellow June-July X X<br />
Lysimachia terrestris Swamp candles Primulaceae Wetlands Wildflower N Yellow June-July X X<br />
Lysimachia thyrsiflora Tufted loosestrife Primulaceae Wetlands Wildflower N Yellow June X<br />
Lythrum salicaria Purple loosestrife Lythraceae Wetlands Wildflower I-nat. Pink-Red July-Sept X X X<br />
Maianthemum canadense Canada mayflower Liliaceae Woods Wildflower N White May-June X X<br />
Maianthemum racemosum False Solomon's-seal Liliaceae Woods Wildflower N White May-June X X<br />
Maianthemum stellatum Starry false Solomon's-seal Liliaceae Prairie Wildflower N White May-June X X<br />
Maianthemum trifolium 3-leaved false Solomon's-seal Liliaceae Wetlands Wildflower N White June-July X X<br />
Malaxis unifolia Green adder's-mouth Orchidaceae Wetlands Wildflower N Green-Brown July-Aug X X<br />
Malus pumila Cultivated apple Rosaceae Disturbed Woody-Tree I-escaped White May X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Matricaria discoidea Pineapple weed Asteraceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Matteuchia struthiopteris Ostrich fern Dryopteridaceae Wetlands Fern N<br />
Medicago lupulina Black medick Fabaceae Disturbed Wildflower I-nat. Yellow May-Sept X X X X X<br />
Melampyrum lineare Cow-wheat Scrophulariaceae Woods Wildflower N Yellow July-Aug X X<br />
Melilotus alba White sweet clover Fabaceae Disturbed Wildflower I-nat. White July-Sept X X X<br />
Melilotus <strong>of</strong>ficinalis Yellow sweet clover Fabaceae Disturbed Wildflower I-nat. Yellow July X<br />
Mentha arvensis Wild mint Lamiaceae Wetlands Wildflower N Blue-Violet July-Aug X X<br />
Menyanthes trifoliata Buckbean Menyanthaceae Wetlands Wildflower N White May-June X X<br />
Milium effusum Wood millet Poaceae Woods Grass N<br />
Mimulus ringens Monkeyflower Scrophulariaceae Wetlands Wildflower N Blue-Violet July-Aug X X<br />
Mirabilis albida Pale umbrella-wort Nyctaginaceae Prairie Wildflower N Pink-Red<br />
Mirabilis nyctaginea Wild four-o'clock Nyctaginaceae Disturbed Wildflower N Pink-Red June-Sept X X X X<br />
Mitchella repens Partridgeberry Rubiaceae Woods Wildflower N White June X<br />
Mollugo verticillata Carpetweed Molluginaceae Disturbed Wildflower I-nat. White Aug-Sept X<br />
Monarda fistulosa Wild bergamot Lamiaceae Prairie Wildflower N Pink-Red July-Aug X X<br />
Monarda punctata Horsemint Lamiaceae Prairie Wildflower N Yellow July-Sept X X X<br />
Monotropa uniflora Indian pipe Monotropaceae Woods Wildflower N White July-Aug X X<br />
Muhlenbergia glomerata Marsh muhly Poaceae Wetlands Grass N<br />
Muhlenbergia racemosa Upland wild timothy Poaceae Prairie Grass N<br />
Myosotis scorpioides Forget-me-not Boraginaceae Wetlands Wildflower I-nat. Blue-violet<br />
Myrica gale Sweet gale Myricaceae Wetlands Woody-Shrub N<br />
Myriophyllum alterniflorum Alternate-flowered water-milfoil Haloragaceae Wetlands Aquatic N<br />
Myriophyllum farwellii Farwell's water-milfoil Haloragaceae Wetlands Aquatic N-SC<br />
Myriophyllum humile Low water-milfoil Haloragaceae Wetlands Aquatic N<br />
Myriophyllum spicatum Eurasian water-milfoil Haloragaceae Wetlands Aquatic I-nat.<br />
Myriophyllum verticillatum Whorled water-milfoil Haloragaceae Wetlands Aquatic N<br />
Najas flexilis Nodding water-nymph Najadaceae Wetlands Aquatic N<br />
Najas gracillima Slender water-nymph Najadaceae Wetlands Aquatic N<br />
Nuphar variegata Yellow pond lily Nymphaeaceae Wetlands Aquatic N Yellow May-Sept X X X X X<br />
Nymphaea odorata White water lily Nymphaeaceae Wetlands Aquatic N White June-Sept X X X X<br />
Oenothera biennis Common evening-primrose Onagraceae Disturbed Wildflower N Yellow July-Sept X X X<br />
Oenothera clelandii Sand evening-primrose Onagraceae Prairie Wildflower N Yellow Aug-Sept X X<br />
Oenothera perennis Small sundrops Onagraceae Prairie Wildflower N Yellow July-Aug X X<br />
Oenothera villosa Hairy evening-primrose Onagraceae Wildflower N Yellow<br />
Onoclea sensibilis Sensitive fern Dryopteridaceae Wetlands Fern N<br />
Ophioglossum pusillum Adder's-tongue Ophioglossaceae Prairie Fern N-SC<br />
Oryzopsis asperifolia Rough-leaved rice grass Poaceae Woods Grass N<br />
Oryzopsis pungens Mountain rice grass Poaceae Woods Grass N<br />
Osmorhiza claytonii Hairy sweet cicely Apiaceae Woods Wildflower N White May-June X X<br />
Osmunda cinnamomea Cinnamon fern Osmundaceae Wetlands Fern N<br />
Osmunda claytoniana Interrupted fern Osmundaceae Woods Fern N<br />
Osmunda regalis Royal fern Osmundaceae Wetlands Fern N<br />
Ostrya virginiana Ironwood Betulaceae Woods Woody-Tree N<br />
Oxalis montana Common wood sorrel Oxalidaceae Woods Wildflower N White May-July X X X<br />
Oxalis stricta Yellow wood sorrel Oxalidaceae Disturbed Wildflower N Yellow June-Sept X X X X<br />
Packera paupercula Balsam ragwort Asteraceae Prairie Wildflower N Yellow June-July X X<br />
Panax trifolius Dwarf ginseng Araliaceae Woods Wildflower N White May-June X X<br />
Panicum capillare Witch grass Poaceae Disturbed Grass N<br />
Panicum philadelphicum Philadelphia panic grass Poaceae Wetlands Grass N<br />
Panicum virgatum Switchgrass Poaceae Prairie Grass N
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Parthenocissus vitacea Grape woodbine Vitaceae N<br />
Pastinaca sativa Parsnip Apiaceae Disturbed Wildflower I-nat. Yellow May-Sept X X X X X<br />
Pedicularis canadensis Wood betony Scrophulariaceae Prairie Wildflower N Yellow May-June X X<br />
Pedicularis lanceolata Swamp lousewort Scrophulariaceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Pennisetum glaucum Yellow foxtail Poaceae Disturbed Grass I-nat.<br />
Penstemon gracilis Slender beardtongue Scrophulariaceae Prairie Wildflower N Blue-Violet June-July X X<br />
Penstemon grandiflorus Large-flowered beardtongue Scrophulariaceae Prairie Wildflower N Blue-Violet June X<br />
Pentaphylloides floribunda Shrubby cinquefoil Rosaceae Wildflower Yellow June-Sept X X X X<br />
Phalaris arundinacea Reed canary grass Poaceae Wetlands Grass I-nat.<br />
Phleum pratense Timothy Poaceae Disturbed Grass I-nat.<br />
Phlox pilosa Downy phlox Polemoniaceae Prairie Wildflower N Pink-Red May-Aug X X X X<br />
Phragmites australis Common reed grass Poaceae Wetlands Grass N<br />
Phryma leptostachya Lopseed Verbenaceae Woods Wildflower N White July X<br />
Physalis heterophylla Clammy ground-cherry Solanaceae Prairie Wildflower N Yellow July X<br />
Physalis virginiana Virginia ground-cherry Solanaceae Prairie Wildflower N Yellow June-July X X<br />
Physocarpus opulifolius Ninebark Rosaceae Woody-Shrub N June X<br />
Picea glauca White spruce Pinaceae Woody-Tree N<br />
Picea mariana Black spruce Pinaceae Wetlands Woody-Tree N<br />
Pinus banksiana Jack pine Pinaceae Woods Woody-Tree N<br />
Pinus resinosa Red pine Pinaceae Woods Woody-Tree N<br />
Pinus strobus White pine Pinaceae Woods Woody-Tree N<br />
Plantago major Common <strong>plant</strong>ain Plantaginaceae Disturbed Wildflower I-nat. White July-Aug X X<br />
Plantago patagonica Woolly <strong>plant</strong>ain Plantaginaceae Disturbed Wildflower I-nat. White June-July X X<br />
Plantago rugelii American <strong>plant</strong>ain Plantaginaceae Disturbed Wildflower N White July X<br />
Platanthera clavellata Club-spur orchid Orchidaceae Wetlands Wildflower N White July X<br />
Platanthera lacera Ragged fringed orchid Orchidaceae Wetlands Wildflower N Green-Brown July X<br />
Platanthera obtusata Blunt-leaved orchid Orchidaceae Woods Wildflower N White June-Aug X X X<br />
Platanthera psycodes Lesser purple fringed orchid Orchidaceae Wetlands Wildflower N Blue-Violet July X<br />
Poa compressa Canada bluegrass Poaceae Disturbed Grass I-nat.<br />
Poa palustris Marsh bluegrass Poaceae Wetlands Grass N<br />
Poa pratensis Kentucky bluegrass Poaceae Disturbed Grass I-nat.<br />
Podophyllum peltatum May apple Berberidaceae Woods Wildflower N White May X<br />
Pogonia ophioglossoides Rose pogonia Orchidaceae Wetlands Wildflower N Pink-Red June-July X X<br />
Polygala cruciata Cross-leaf milkwort Polygalaceae Wetlands Wildflower N-SC Pink-Red July-Sept X X X<br />
Polygala polygama Racemed milkwort Polygalaceae Prairie Wildflower N Pink-Red June-Aug X X X<br />
Polygala sanguinea Field milkwort Polygalaceae Prairie Wildflower N Pink-Red July-Sept X X X<br />
Polygala senega Seneca snakeroot Polygalaceae Prairie Wildflower N White May-June X X<br />
Polygala verticillata Whorled milkwort Polygalaceae Prairie Wildflower N White July-Sept X X X<br />
Polygonatum biflorum Solomon's seal Liliaceae Woods Wildflower N Yellow June X<br />
Polygonatum pubescens Downy Solomon's seal Liliaceae Woods Wildflower N Green-Brown June X<br />
Polygonella articulata Jointweed Polygonaceae Prairie Wildflower N White Aug-Sept X X<br />
Polygonum amphibium Water smartweed Polygonaceae Wetlands Wildflower N Pink-Red June-Sept X X X X<br />
Polygonum arenastrum Door-yard knotweed Polygonaceae Disturbed Wildflower I-nat. Green-Brown Aug-Sept X<br />
Polygonum arifolium Halberd-leaved tear-thumb Polygonaceae Wetlands Wildflower N White July-Aug X X<br />
Polygonum convolvulus Black bindweed Polygonaceae Disturbed Wildflower I-nat. Green-Brown July-Aug X X<br />
Polygonum hydropiper Water pepper Polygonaceae Wetlands Wildflower I-nat. Green-Brown June-Sept X X X X<br />
Polygonum lapathifolium Dock-leaved smartweed Polygonaceae Wetlands Wildflower N Pink-Red July-Aug X X<br />
Polygonum pensylvanicum Pennsylvania smartweed Polygonaceae Disturbed Wildflower N Pink-Red Aug-Sept X X<br />
Polygonum persicaria Lady's-thumb Polygonaceae Disturbed Wildflower I-nat. Pink-Red July-Sept X X X<br />
Polygonum punctatum Dotted smartweed Polygonaceae Wetlands Wildflower N Aug X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Polygonum sagittatum Arrow-leaved tear-thumb Polygonaceae Wetlands Wildflower N Pink-Red July-Sept X X X<br />
Polygonum scandens Climbing false buckwheat Polygonaceae Wetlands Wildflower N White July-Sept X X X<br />
Pontederia cordata Pickerelweed Pontederiaceae Wetlands Wildflower N Blue-Violet July-Sept X X X<br />
Populus alba White poplar Salicaceae Disturbed Woody-Tree I-persist.<br />
Populus balsamifera Balsam poplar Salicaceae Woods Woody-Tree N<br />
Populus deltoides Plains cottonwood Salicaceae Disturbed Woody-Tree N April X<br />
Populus grandidentata Bigtooth aspen Salicaceae Woods Woody-Tree N<br />
Populus tremuloides Quaking aspen Salicaceae Woods Woody-Tree N April X<br />
Portulaca oleracea Purslane Portulacaceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Potamogeton amplifolius Large-leaved pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton diversifolius Water-thread pondweed Potamogetonaceae Wetlands Aquatic N-SC<br />
Potamogeton epihydrus Ribbon-leaf pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton foliosus Leafy pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton gramineus Grass-leaved pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton natans Floating-leaf pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton pusillus Small pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton richardsonii Richardson's pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton robbinsii Robbins' pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potamogeton vaseyi Vasey's pondweed Potamogetonaceae Wetlands Aquatic N-SC<br />
Potamogeton zosteriformis Flat-stem pondweed Potamogetonaceae Wetlands Aquatic N<br />
Potentilla argentea Silvery cinquefoil Rosaceae Disturbed Wildflower I-nat. Yellow June-Aug X X X<br />
Potentilla arguta Tall cinquefoil Rosaceae Prairie Wildflower N White June-July X X<br />
Potentilla norvegica Rough cinquefoil Rosaceae Disturbed Wildflower N Yellow June-Sept X X X X<br />
Potentilla recta Sulphur cinquefoil Rosaceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Potentilla simplex Common cinquefoil Rosaceae Disturbed Wildflower N Yellow May-June X X<br />
Prenanthes alba Rattlesnake-root Asteraceae Woods Wildflower N White Sept X<br />
Prenanthes racemosa Purple rattlesnake-root Asteraceae Prairie Wildflower N Pink-Red Sept X<br />
Prunella vulgaris Self-heal Lamiaceae Disturbed Wildflower Blue-Violet July X<br />
Prunus americana Wild plum Rosaceae Disturbed Woody-Shrub N White May X<br />
Prunus pensylvanica Pin cherry Rosaceae Woods Woody-Shrub N White May X<br />
Prunus pumila Sand cherry Rosaceae Prairie Woody-Shrub N White May-June X X<br />
Prunus serotina Black cherry Rosaceae Woods Woody-Tree N White May-June X X<br />
Prunus virginiana Chokecherry Rosaceae Prairie Woody-Shrub N White May-June X X<br />
Pteridium aquilinum Bracken fern Dennstaedtiaceae Woods Fern N<br />
Pycnanthemum virginianum Virginia mountain mint Lamiaceae Prairie Wildflower N White July<br />
Pyrola elliptica Shinleaf Pyrolaceae Woods Wildflower N White June-Aug X X X<br />
Quercus alba White oak Fagaceae Woods Woody-Tree N<br />
Quercus ellipsoidalis Northern pin oak Fagaceae Woods Woody-Tree N<br />
Quercus macrocarpa Bur oak Fagaceae Woods Woody-Tree N<br />
Quercus rubra Red oak Fagaceae Woods Woody-Tree N<br />
Ranunculus abortivus Smallflower buttercup Ranunculaceae Woods Wildflower N Yellow Apr-June X X X<br />
Ranunculus acris Tall buttercup Ranunculaceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Ranunculus fascicularis Early buttercup Ranunculaceae Prairie Wildflower N Yellow Apr-May X X<br />
Ranunculus pensylvanicus Bristly buttercup Ranunculaceae Wetlands Wildflower N Yellow July-Sept X X X<br />
Ranunculus recurvatus Hooked buttercup Ranunculaceae Woods Wildflower N Yellow May-June X X<br />
Ranunculus rhomboideus Prairie buttercup Ranunculaceae Prairie Wildflower N Yellow May X<br />
Rhamnus alnifolia Alder buckthorn Rhamnaceae Woody-Shrub N<br />
Rhus glabra Smooth sumac Anacardiaceae Woody-Shrub N June-July X X<br />
Rhus hirta Staghorn sumac Anacardiaceae Woody-Shrub N June-July X X<br />
Rhyncospora alba White-beaked rush Cyperaceae Wetlands Sedge-Rush N
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Ribes americanum American black currant Grossulariaceae Wetlands Woody-Shrub N Yellow May X<br />
Ribes cynosbati Prickly gooseberry Grossulariaceae Woods Woody-Shrub N May X<br />
Ribes glandulosum Skunk currant Grossulariaceae Woody-Shrub N White May X<br />
Ribes hirtellum Swamp gooseberry Grossulariaceae Wetlands Woody-Shrub N<br />
Robinia psedoacacia Black locust Fabaceae Disturbed Woody-Tree I-nat. White<br />
Rorippa palustris Yellow cress Brassicaceae Disturbed Wildflower N Yellow July X<br />
Rosa blanda Smooth rose Rosaceae Prairie Woody-Shrub N Pink-Red June X<br />
Rosa carolina Pasture rose Rosaceae Prairie Woody-Shrub N Pink-Red June-July X X<br />
Rosa woodsii Woods' rose Rosaceae Woody-Shrub N Pink-Red June X<br />
Rubus hispidus Dewberry Rosaceae Wetlands Woody-Shrub N White June X<br />
Rubus idaeus Red raspberry Rosaceae Disturbed Woody-Shrub N White June-July X X<br />
Rubus pensilvanicus Blackberry Rosaceae Woody-Shrub N White May-July X X X<br />
Rubus pubescens Dwarf red raspberry Rosaceae Wetlands Wildflower N White May-July X X X<br />
Rudbeckia hirta Black-eyed Susan Asteraceae Disturbed Wildflower N Yellow June-Sept X X X X<br />
Rumex acetosella Field sorrel Polygonaceae Disturbed Wildflower I-nat. Green-Brown May-Aug X X X X<br />
Rumex crispus Curly dock Polygonaceae Disturbed Wildflower I-nat. Green-Brown June X<br />
Rumex orbiculatus Great water dock Polygonaceae Wetlands Wildflower N Aug X<br />
Sagittaria graminea Grass-leaved arrowhead Alismataceae Wetlands Wildflower N White July X<br />
Sagittaria latifolia Broad-leaved arrowhead Alismataceae Wetlands Wildflower N White July-Sept X X X<br />
Sagittaria rigida Stiff arrowhead Alismataceae Wetlands Wildflower N White June-Sept X X X X<br />
Salix bebbiana Bebb's willow Salicaceae Wetlands Woody-Tree N May X<br />
Salix discolor Pussy willow Salicaceae Wetlands Woody-Shrub N Apr-May X X<br />
Salix exigua Sandbar willow Salicaceae Wetlands Woody-Shrub N<br />
Salix humilis Prairie willow Salicaceae Prairie Woody-Shrub N<br />
Salix pedicellaris Bog willow Salicaceae Wetlands Woody-Shrub N<br />
Salix petiolaris Slender willow Salicaceae Wetlands Woody-Shrub N May X<br />
Salvia azurea Blue sage Lamiaceae Disturbed Wildflower I-escaped Blue-Violet<br />
Sambucus canadensis Common elder Caprifoliaceae Wetlands Woody-Shrub N White July-Aug X X<br />
Sambucus racemosa Red-berried elder Caprifoliaceae Woods Woody-Shrub N White May X<br />
Sanicula gregaria Clustered black snakeroot Apiaceae Woods Wildflower N Yellow June X<br />
Sanicula marilandica Black snakeroot Apiaceae Woods Wildflower N White June X<br />
Saponaria <strong>of</strong>ficinalis Soapwort Caryophyllaceae Disturbed Wildflower I-nat. White July-Aug X X<br />
Sarracenia purpurea Pitcher <strong>plant</strong> Sarraceniaceae Wetlands Wildflower N Pink-Red June X<br />
Saxifraga pensylvanica Swamp saxifrage Saxifragaceae Wetlands Wildflower N White May-June X X<br />
Scheuchzeria palustris Arrow-grass Scheuchzeriaceae Wetlands Wildflower N<br />
Schizachne purpurascens False melic grass Poaceae Woods Grass N<br />
Schizachyrium scoparium Little bluestem Poaceae Prairie Grass N<br />
Schoenoplectus heterochaetus Slender bulrush Cyperaceae Wetlands Sedge-Rush N-SC<br />
Schoenoplectus purshianus Pursh's bulrush Cyperaceae Wetlands Sedge-Rush N<br />
Schoenoplectus tabernaemontani S<strong>of</strong>tstem bulrush Cyperaceae Wetlands Sedge-Rush N<br />
Scirpus atrovirens Dark-green bulrush Cyperaceae Sedge-Rush N<br />
Scirpus cyperinus Woolgrass Cyperaceae Wetlands Sedge-Rush N<br />
Scrophularia lanceolata Figwort Scrophulariaceae Woods Wildflower N Green-Brown June-July X X<br />
Scutellaria galericulata Marsh skullcap Lamiaceae Wetlands Wildflower N Blue-Violet June-Aug X X X<br />
Scutellaria lateriflora Mad-dog skullcap Lamiaceae Wetlands Wildflower N Blue-Violet July-Aug X X<br />
Scutellaria parvula Leonard's skullcap Lamiaceae Prairie Wildflower N Blue-Violet May-July X X X<br />
Secale cereale Rye Poaceae Disturbed Grass I-escaped<br />
Sedum telephium Orpine Crassulaceae Disturbed Wildflower I-persist. Pink-Red July-Sept X X X<br />
Selaginella rupestris Rock spike-moss Selaginellaceae Prairie Fern N<br />
Setaria faberi Giant foxtail Poaceae Disturbed Grass I-nat.
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Setaria viridis Green foxtail Poaceae Disturbed Grass I-nat.<br />
Silene antirrhina Sleepy catchfly Caryophyllaceae Disturbed Wildflower N Pink-Red June-Sept X X X X<br />
Silene csereii Glaucous campion Caryophyllaceae Disturbed Wildflower I-nat. White June-July X X<br />
Silene latifolia White campion Caryophyllaceae Disturbed Wildflower I-nat. White May-Sept X X X X X<br />
Sisymbrium altissimum Tall tumble mustard Brassicaceae Disturbed Wildflower I-nat. Yellow July X<br />
Sisyrinchium campestre Prairie blue-eyed grass Iridaceae Prairie Wildflower N Blue-Violet May-June X X<br />
Sisyrinchium montanum Mountain blue-eyed grass Iridaceae Prairie Wildflower N Blue-Violet May-June X X<br />
Smilax ecirrhata Upright carrion-flower Smilacaeae Woods Wildflower N Green-Brown May X<br />
Smilax herbacea Smooth carrion flower Smilacaceae Woods Wildflower N Green-Brown May-June X X<br />
Smilax tamnoides Bristly greenbrier Smilacaceae Woods Woody-Vine N Green-Brown June X<br />
Solanum ptycanthum Common nightshade Solanaceae Disturbed Wildflower N White June-Sept X X X X<br />
Solidago canadensis Canada goldenrod Asteraceae Prairie Wildflower N Yellow Aug-Sept X X<br />
Solidago gigantea Giant goldenrod Asteraceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Solidago hispida Hairy goldenrod Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Solidago juncea Early goldenrod Asteraceae Prairie Wildflower N Yellow July-Aug X X<br />
Solidago missouriensis Missouri goldenrod Asteraceae Prairie Wildflower N Yellow Aug-Sept X X<br />
Solidago nemoralis Gray goldenrod Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Solidago ptarmicoides Upland white goldenrod Asteraceae Prairie Wildflower N White Aug-Sept X X<br />
Solidago rigida Stiff goldenrod Asteraceae Prairie Wildflower N Yellow Aug-Sept X X<br />
Solidago speciosa Showy goldenrod Asteraceae Prairie Wildflower N Yellow July-Sept X X X<br />
Solidago uliginosa Bog goldenrod Asteraceae Wetlands Wildflower N Yellow Aug-Sept X X<br />
Sonchus arvensis Marsh sow thistle Asteraceae Disturbed Wildflower I-nat. Yellow July-Aug X X<br />
Sonchus oleraceus Common sow thistle Asteraceae Disturbed Wildflower I-nat. Yellow July-Sept X X X<br />
Sorbaria sorbifolia False spiraea Rosaceae Disturbed Woody-Shrub I-escaped White June-July X X<br />
Sorghastrum nutans Indian grass Poaceae Prairie Grass N<br />
Sparganium americanum American bur-reed Sparganiaceae Wetlands Wildflower N Green-Brown June-Sept X X X X<br />
Sparganium androcladum Branched bur-reed Sparganiaceae Wetlands Wildflower N Green-Brown July X<br />
Sparganium eurycarpum Giant bur-reed Sparganiaceae Wetlands Wildflower N Green-Brown June-Sept X X X X<br />
Spartina pectinata Prairie cordgrass Poaceae Wetlands Grass N<br />
Spiraea alba <strong>Meadows</strong>weet Rosaceae Wetlands Woody-Shrub N White July-Sept X X X<br />
Spiraea tomentosa Steeplebush Rosaceae Wetlands Woody-Shrub N Pink-Red July-Sept X X X<br />
Spiranthes cernua Nodding lady's-tresses Orchidaceae Wetlands Wildflower N White Aug-Sept X X<br />
Spirodela polyrrhiza Greater duckweed Lemnaceae Wetlands Aquatic N<br />
Sporobolus cryptandrus Sand dropseed Poaceae Prairie Grass N<br />
Sporobolus heterolepis Northern dropseed Poaceae Prairie Grass N<br />
Stachys palustris Hedge nettle Lamiaceae Wetlands Wildflower N Pink-Red June-Sept X X X X<br />
Stachys tenuifolia Narrow-leaved hedge-nettle Lamiaceae Wetlands Wildflower N Pink-Red July-Aug X X<br />
Stellaria graminea Common stitchwort Caryophyllaceae Wildflower I-nat. White June X<br />
Stellaria longifolia Long-leaved stitchwort Caryophyllaceae Wetlands Wildflower N White May-July X X X<br />
Stipa spartea Porcupine grass Poaceae Prairie Grass N<br />
Streptopus lanceolatus Twisted-stalk Liliaceae Woods Wildflower N Pink-Red June X<br />
Symphoricarpos albus Snowberry Caprifoliaceae Woods Woody-Shrub N White July X<br />
Symplocarpus foetidus Skunk cabbage Araceae Wetlands Wildflower N Green-Brown Apr.-May X X<br />
Syringa vulgaris Common lilac Oleaceae Disturbed Woody-Shrub I-persist. Blue-violet May X<br />
Tanacetum vulgare Common tansy Asteraceae Disturbed Wildflower I-nat. Yellow July-Aug X X<br />
Taraxacum <strong>of</strong>ficinale Common dandelion Asteraceae Disturbed Wildflower I-nat. Yellow May-Sept X X X X X<br />
Teucrium canadense Germander Lamiaceae Woods Wildflower N Pink-Red July-Aug X X<br />
Thalictrum dasycarpum Tall meadow rue Ranunculaceae Wetlands Wildflower N White June-July X X<br />
Thalictrum dioicum Early meadow rue Ranunculaceae Woods Wildflower N White May X<br />
Thalictrum thalictroides Rue anemone Ranunculaceae Woods Wildflower N Pink-Red May X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Thelypteris palustris Marsh fern Thelypteridaceae Wetlands Fern N<br />
Thuja occidentalis Northern white cedar Cupressaceae Woody-Tree N<br />
Tilia americana Basswood Tiliaceae Woods Woody-Tree N<br />
Toxicodendron rydbergii Western poison ivy Anacardiaceae Disturbed Woody-Shrub N<br />
Tradescantia occidentalis Western spiderwort Commelinaceae Prairie Wildflower N Blue-Violet June-Aug X X X<br />
Tragopogon dubius Goatsbeard Asteraceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Tragopogon pratensis Goatsbeard Asteraceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Triadenum fraseri Marsh St.John's-wort Hypericaceae Wetlands Wildflower N Pink-Red July-Aug X X<br />
Trientalis borealis Starflower Primulaceae Woods Wildflower N White May-June X X<br />
Trifolium arvense Rabbit's-foot clover Fabaceae Disturbed Wildflower I-nat. Pink-Red July-Sept X X X<br />
Trifolium aureum Yellow hop clover Fabaceae Disturbed Wildflower I-nat. Yellow June-July X X<br />
Trifolium hybridum Alsike clover Fabaceae Disturbed Wildflower I-nat. Pink-Red June-Sept X X X X<br />
Trifolium pratense Red clover Fabaceae Disturbed Wildflower I-nat. Pink-Red June-Sept X X X X<br />
Trifolium repens White clover Fabaceae Disturbed Wildflower I-nat. White May-Aug X X X X<br />
Trillium cernuum Nodding trillium Liliaceae Woods Wildflower N White May X<br />
Typha angustifolia Narrow-leaved cattail Typhaceae Wetlands Wildflower I-nat. Green-Brown July X<br />
Typha latifolia Broad-leaved cattail Typhaceae Wetlands Wildflower N Green-Brown July X<br />
Ulmus americana American elm Ulmaceae Woods Woody-Tree N<br />
Ulmus rubra Slippery elm Ulmaceae Woods Woody-Tree N<br />
Urtica dioica Stinging nettle Urticaceae Disturbed Wildflower N Green-Brown July-Aug X X<br />
Utricularia gibba Humped bladderwort Lentibulariaceae Wetlands Aquatic N Yellow July X<br />
Utricularia intermedia Flat-leaved bladderwort Lentibulariaceae Wetlands Aquatic N Yellow Aug X<br />
Utricularia minor Lesser bladderwort Lentibulariaceae Wetlands Aquatic N Yellow<br />
Utricularia purpurea Purple bladderwort Lentibulariaceae Wetlands Aquatic N-SC Blue-Violet July X<br />
Utricularia vulgaris Common bladderwort Lentibulariaceae Wetlands Aquatic N Yellow June-Aug X X X<br />
Uvularia sessilifolia Sessile bellwort Liliaceae Woods Wildflower N Yellow May-June X X<br />
Vaccinium angustifolium Early blueberry Ericaceae Woods Woody-Shrub N White May-June X X<br />
Vaccinium macrocarpon Large cranberry Ericaceae Wetlands Woody-Shrub N White June-July X X<br />
Vaccinium myrtilloides Velvet-leaf blueberry Ericaceae Wetlands Woody-Shrub N White May-July X X X<br />
Vaccinium oxycoccos Small cranberry Ericaceae Wetlands Woody-Shrub N White June-July X X<br />
Vallisneria americana Wild celery Hydrocharitaceae Wetlands Aquatic N<br />
Verbascum blattaria Moth mullein Scrophulariaceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Verbascum thapsus Common mullein Scrophulariaceae Disturbed Wildflower I-nat. Yellow June-Sept X X X X<br />
Verbena hastata Blue vervain Verbenaceae Wetlands Wildflower N Blue-Violet June-Sept X X X X<br />
Verbena stricta Hoary vervain Verbenaceae Prairie Wildflower N Blue-Violet July-Aug X X<br />
Veronicastrum virginicum Culver's root Scrophulariaceae Prairie Wildflower N White July-Aug X X<br />
Viburnum lentago Nannyberry Caprifoliaceae Woods Woody-Shrub N White May-June X X<br />
Viburnum opulus High bush cranberry Caprifoliaceae Woods Woody-Shrub N White May-June X X<br />
Viburnum rafinesquianum Downy arrow-wood Caprifoliaceae Woods Woody-Shrub N White June X<br />
Vicia americana American vetch Fabaceae Wildflower N Blue-Violet June-July X X<br />
Vicia cracca Cow vetch Fabaceae Disturbed Wildflower I-nat. Blue-Violet<br />
Vicia villosa Hairy vetch Fabaceae Disturbed Wildflower I-nat. Blue-Violet June-Sept X X X X<br />
Viola adunca Hook-spur violet Violaceae Woods Wildflower N Blue-Violet May X<br />
Viola cucullata Marsh violet Violaceae Wetlands Wildflower N Blue-Violet May-June X X<br />
Viola labradorica Dog violet Violaceae Woods Wildflower N Blue-Violet May X<br />
Viola lanceolata Lance-leaved violet Violaceae Wetlands Wildflower N White May-June X X<br />
Viola macloskeyi Small white violet Violaceae Wetlands Wildflower N White May X<br />
Viola novae-angliae New England violet Violaceae Woods Wildflower N Blue-violet May-June X X<br />
Viola pedata Bird's-foot violet Violaceae Prairie Wildflower N Blue-Violet May-June X X<br />
Viola pedatifida Prairie violet Violaceae Prairie Wildflower N Blue-Violet May-June X X
updated April 21, 2010<br />
SCIENTIFIC NAME COMMON NAME FAMILY HABITAT CATEGORY STATUS COLOR BLOOMS AP M JE JY AU S<br />
Viola pubescens Yellow violet Violaceae Woods Wildflower N Yellow May X<br />
Viola sagittata Arrow-leaved violet Violaceae Prairie Wildflower N Blue-Violet May-June X X<br />
Viola sororia Common blue violet Violaceae Woods Wildflower N Blue-Violet May X<br />
Viola X palmata Early blue violet Violaceae Prairie Wildflower N Blue-violet May X<br />
Vitis riparia Frost grape Vitaceae Woods Woody-Vine N<br />
Vulpia oct<strong>of</strong>lora Six-weeks fescue Poaceae Disturbed Grass N<br />
Xanthium strumarium Common cocklebur Asteraceae Disturbed Wildflower N Green-Brown X X<br />
Xyris torta Twisted yellow-eyed grass Xyridaceae Wetlands Wildflower N Yellow Aug X<br />
Zanthoxylum americanum Prickly ash Rutaceae Woods Woody-Shrub N<br />
Zizania palustris Wild rice Poaceae Wetlands Grass N<br />
Zizia aptera Heart-leaved Alexander Apiaceae Prairie Wildflower N Yellow May-June X X<br />
Zizia aurea Golden alexanders Apiaceae Wildflower N Yellow June X