{{ item.label }}
{{ subitem.label }}
{{ item.label }}
{{ subitem.label }}
Welcome {{ userDisplayName }}!
Home
>>
Pierce County 2016
>>
Flash Card Game
Image
1
of
?
Name of Above Organism
-------------------------
Abutilon theophrasti (piemarker)
Acer negundo var. negundo (box elder)
Acer nigrum (black maple)
Acer rubrum var. rubrum (red maple)
Acer saccharinum (silver maple)
Acer saccharum var. saccharum (hard maple)
Achillea millefolium (common yarrow)
Actaea rubra (red baneberry)
Adiantum pedatum (maidenhair fern)
Adoxa moschatellina (moschatel)
Agalinis aspera (rough agalinis)
Agalinis gattingeri (round-stem foxglove)
Agastache scrophulariaefolia (figwort giant hyssop)
Ageratina altissima subsp. altissima (white snakeroot)
Agrimonia pubescens (downy agrimony)
Agrimonia striata (grooved agrimony)
Agrostis gigantea (redtop)
Agrostis scabra (rough bent grass)
Agrostis stolonifera (creeping bent grass)
Alisma triviale (northern water-plantain)
Allium tricoccum (ramp)
Alnus incana subsp. rugosa (mountain alder)
Amaranthus blitoides (creeping amaranth)
Amaranthus powellii (green amaranth)
Amaranthus retroflexus (redroot amaranth)
Amaranthus tuberculatus (rough-fruited amaranth)
Ambrosia artemisiifolia (annual bur-sage)
Ambrosia psilostachya (perennial ragweed)
Ambrosia trifida (giant ragweed)
Amelanchier spicata (dwarf serviceberry)
Amorpha canescens (lead-plant)
Amorpha fruticosa (desert indigo-bush)
Amphicarpaea bracteata (American hog-peanut)
Andropogon gerardii (big blue-stem)
Anemone acutiloba (sharp-lobed hepatica)
Anemone americana (round-lobed hepatica)
Anemone canadensis (Canada anemone)
Anemone cylindrica (candle anemone)
Anemone patens var. multifida (American pasqueflower)
Anemone quinquefolia var. quinquefolia (nightcaps)
Anemone virginiana (tall anemone)
Anemone virginiana var. alba (tall anemone)
Antennaria parlinii subsp. fallax (Parlin's pussy-toes)
Antennaria plantaginifolia (plantain pussy-toes)
Anthemis cotula (dog-fennel)
Aplectrum hyemale (Adam-and-Eve)
Apocynum (Dogbane)
Apocynum androsaemifolium (spreading dogbane)
Aquilegia canadensis (Canadian columbine)
Arabidopsis lyrata subsp. lyrata (lyrate rock-cress)
Aralia nudicaulis (wild sarsaparilla)
Aralia racemosa (American spikenard)
Arctium minus (common burdock)
Arisaema dracontium (dragon-root)
Arisaema triphyllum subsp. triphyllum (Indian turnip)
Aristida basiramea (fork-tip three-awn grass)
Arnoglossum reniforme (great Indian-plantain)
Artemisia absinthium (absinth sage-wort)
Artemisia biennis (biennial sage-wort)
Artemisia campestris subsp. caudata (field sage-wort)
Artemisia dracunculus (dragon sage-wort)
Artemisia frigida (fringed sage-wort)
Artemisia ludoviciana subsp. ludoviciana (Louisiana sage-wort)
Artemisia serrata (saw-leaf mugwort)
Asarum canadense (Canadian wild-ginger)
Asclepias incarnata subsp. incarnata (swamp milkweed)
Asclepias ovalifolia (dwarf milkweed)
Asclepias syriaca (common milkweed)
Asclepias tuberosa subsp. interior (butterfly milkweed)
Asclepias verticillata (whorled milkweed)
Asclepias viridiflora (green-flowered milkweed)
Asparagus officinalis (asparagus)
Asplenium rhizophyllum (walking fern)
Astragalus canadensis var. canadensis (Canadian milk-vetch)
Astragalus crassicarpus var. crassicarpus (ground-plum)
Athyrium filix-femina var. angustum (common lady fern)
Atriplex patula (spear saltbush)
Avena sativa (oats)
Azolla cristata (floating-fern)
Baptisia leucophaea (cream wild indigo)
Barbarea vulgaris (garden yellow-rocket)
Berberis vulgaris (Common barberry)
Berteroa incana (hoary false madwort)
Berula erecta (cut-leaved water-parsnip)
Betula alleghaniensis (yellow birch)
Betula cordifolia (heart-leaf birch)
Betula nigra (black birch)
Betula papyrifera (canoe birch)
Bidens cernua (nodding beggar-ticks)
Bidens connata (purple-stem beggar-ticks)
Bidens frondosa (common beggar-ticks)
Bidens tripartita (straw-stem beggar-ticks)
Bidens vulgata (big devil's beggar-ticks)
Blephilia hirsuta var. hirsuta (hairy pagoda-plant)
Boechera canadensis (sickle-pod)
Boechera grahamii (spreading-pod rock-cress)
Boechera laevigata (smooth bank-cress)
Boechera stricta (Drummond's rock-cress)
Boehmeria cylindrica (small-spike false nettle)
Bolboschoenus fluviatilis (river bulrush)
Botrychium simplex (least moonwort)
Botrypus virginianus (rattlesnake fern)
Bouteloua curtipendula var. curtipendula (side-oats grama)
Bouteloua hirsuta subsp. hirsuta (hairy grama)
Brassica nigra (black mustard)
Bromus inermis (Hungarian brome)
Bromus latiglumis (ear-leaved brome)
Bromus pubescens (Canadian brome)
Calamagrostis epigejos (Chee reed grass)
Caltha palustris (cowslip)
Calystegia sepium (hedge bindweed)
Campanula rotundifolia (bluebell)
Campanulastrum americanum (American bellflower)
Cannabis sativa (hemp)
Capsella bursa-pastoris (shepherd's-purse)
Cardamine bulbosa (spring-cress)
Cardamine concatenata (cut-leaved toothwort)
Cardamine pensylvanica (Pennsylvania bitter-cress)
Carex (Sedge)
Carex blanda (common wood sedge)
Carex brevior (fescue sedge)
Carex cephalophora (oval-headed sedge)
Carex eburnea (bristle-leaf sedge)
Carex echinodes (marsh straw sedge)
Carex inops subsp. heliophila (long-stolon sedge)
Carex laeviconica (long-toothed lake sedge)
Carex meadii (Mead's sedge)
Carex muskingumensis (Muskingum sedge)
Carex pensylvanica (common oak sedge)
Carex retrorsa (deflexed bottlebrush sedge)
Carex siccata (dry-spiked sedge)
Carex sprengelii (long-beaked sedge)
Carex tribuloides var. tribuloides (awl-fruited oval sedge)
Carpinus caroliniana subsp. virginiana (American hornbeam)
Carya cordiformis (bitter-nut hickory)
Castilleja coccinea (Indian paintbrush)
Castilleja sessiliflora (downy yellow painted-cup)
Caulophyllum thalictroides (blue cohosh)
Ceanothus americanus (New Jersey tea)
Celastrus scandens (American bittersweet)
Celtis occidentalis (northern hackberry)
Cenchrus longispinus (field sandbur)
Centaurea stoebe subsp. micranthos (spotted knapweed)
Cerastium fontanum subsp. vulgare (big mouse-ear chickweed)
Ceratophyllum demersum (coon's-tail)
Chamaecrista fasciculata (golden cassia)
Cheilanthes feei (slender lip fern)
Chelone glabra (turtlehead)
Chenopodium simplex (maple-leaved goosefoot)
Circaea canadensis subsp. canadensis (broad-leaf enchanter's-nightshade)
Cirsium discolor (field thistle)
Cirsium pumilum var. hillii (Hill's thistle)
Claytonia virginica (spring-beauty)
Clematis virginiana (devil's-darning-needle)
Clinopodium vulgare (wild-basil)
Coeloglossum viride var. virescens (long-bracted green orchid)
Collomia linearis (collomia)
Comandra umbellata subsp. umbellata (bastard-toadflax)
Commelina communis (Asiatic dayflower)
Coreopsis palmata (finger tickseed)
Cornus alternifolia (alternate-leaved dogwood)
Cornus foemina subsp. racemosa (gray dogwood)
Cornus rugosa (round-leaved dogwood)
Cornus sericea (red osier dogwood)
Corydalis micrantha (slender corydalis)
Corydalis micrantha subsp. micrantha (slender corydalis)
Corylus americana (American hazelnut)
Corylus cornuta subsp. cornuta (beaked hazelnut)
Crataegus macrosperma (big-fruit hawthorn)
Crepis tectorum (hawk's-beard)
Crocanthemum bicknellii (Bicknell's rock-rose)
Crotalaria sagittalis (arrowhead rattle-box)
Cryptogramma stelleri (slender cliff brake)
Cryptotaenia canadensis (Canadian honewort)
Cuscuta (Dodder)
Cuscuta gronovii var. gronovii (common dodder)
Cuscuta polygonorum (knotweed dodder)
Cyclachaena xanthiifolia (bur-weed marsh-elder)
Cycloloma atriplicifolium (winged pigweed)
Cyperus bipartitus (shining flat sedge)
Cyperus diandrus (low cyperus)
Cyperus esculentus var. leptostachyus (field nut sedge)
Cyperus lupulinus subsp. lupulinus (Great Plains flat sedge)
Cyperus lupulinus subsp. macilentus (Great Plains flat sedge)
Cyperus schweinitzii (Great Plains sand sedge)
Cyperus squarrosus (bearded flat sedge)
Cyperus strigosus (false nut sedge)
Cypripedium parviflorum var. pubescens (large yellow lady's-slipper)
Cypripedium reginae (queen lady's-slipper)
Cystopteris bulbifera (bladder fern)
Cystopteris fragilis (bladder fern)
Cystopteris tennesseensis (Tennessee bladder fern)
Dalea candida var. candida (slender white prairie-clover)
Dalea purpurea var. purpurea (purple prairie-clover)
Dalea villosa var. villosa (downy prairie-clover)
Delphinium carolinianum subsp. virescens (Carolina larkspur)
Deparia acrostichoides (silver false spleenwort)
Deschampsia cespitosa subsp. cespitosa (small-flowered tickle grass)
Descurainia pinnata subsp. brachycarpa (green tansy mustard)
Descurainia sophia (flix-weed)
Desmodium canadense (Canadian tick-trefoil)
Desmodium illinoense (Illinois tick-trefoil)
Dianthus armeria (Deptford pink)
Dicentra canadensis (squirrel-corn)
Dicentra cucullaria (Dutchman's-breeches)
Dichanthelium linearifolium (linear-leaved panic grass)
Dichanthelium perlongum (long-stalked panic grass)
Diervilla lonicera (northern bush-honeysuckle)
Digitaria cognata (fall witch grass)
Digitaria ischaemum (smooth crabgrass)
Dioscorea villosa (colic-root)
Dirca palustris (eastern leatherwood)
Draba reptans (Carolina whitlow-grass)
Drymocallis arguta (prairie cinquefoil)
Dryopteris carthusiana (spinulose wood fern)
Dryopteris goldiana (giant wood fern)
Echinochloa crus-galli (barnyard grass)
Echinochloa muricata var. muricata (barnyard grass)
Echinocystis lobata (balsam-apple)
Eleocharis acicularis (needle spike-rush)
Ellisia nyctelea (Aunt Lucy)
Elodea canadensis (Canadian waterweed)
Elymus canadensis (Canada wild-rye)
Elymus hystrix var. hystrix (bottlebrush grass)
Elymus villosus var. villosus (downy wild-rye)
Elymus virginicus var. virginicus (common eastern wild-rye)
Enemion biternatum (false rue anemone)
Epilobium ciliatum subsp. ciliatum (American willow-herb)
Epilobium ciliatum subsp. glandulosum (American willow-herb)
Epilobium coloratum (cinnamon willow-herb)
Equisetum arvense (common horsetail)
Equisetum hyemale subsp. affine (common scouring rush)
Equisetum pratense (meadow horsetail)
Equisetum scirpoides (dwarf scouring rush)
Equisetum x ferrissii (Ferriss' horsetail)
Eragrostis cilianensis (stink grass)
Eragrostis hypnoides (creeping love grass)
Eragrostis pectinacea var. pectinacea (Carolina love grass)
Eragrostis spectabilis (purple love grass)
Erechtites hieracifolius var. hieracifolius (American burn-weed)
Erigeron annuus (annual fleabane)
Erigeron pulchellus var. pulchellus (Robin's-plantain)
Erigeron strigosus var. strigosus (daisy fleabane)
Eriochloa villosa (Chinese cup grass)
Eriophorum angustifolium subsp. angustifolium (cotton-grass)
Erysimum cheiranthoides (worm-seed mustard)
Erysimum inconspicuum (small worm-seed mustard)
Erythronium albidum (small white fawn-lily)
Erythronium americanum subsp. americanum (American trout-lily)
Euonymus atropurpureus var. atropurpureus (burning-bush)
Eupatorium altissimum (upland boneset)
Euphorbia corollata (flowering spurge)
Euphorbia cyathophora (fire-on-the-mountain)
Euphorbia davidii (David's spurge)
Euphorbia geyeri (Geyer's sand-mat)
Euphorbia glyptosperma (rib-seed sand-mat)
Euphorbia hexagona (six-angled spurge)
Euphorbia maculata (milk-purslane)
Euphorbia nutans (eye-bane)
Eutrochium maculatum var. maculatum (spotted Joe-Pye-weed)
Eutrochium purpureum (green-stemmed Joe-Pye-weed)
Fallopia convolvulus (black-bindweed)
Fallopia scandens (climbing false buckwheat)
Festuca subverticillata (nodding fescue)
Fragaria vesca subsp. americana (hillside strawberry)
Fraxinus nigra (black ash)
Fraxinus pennsylvanica (green ash)
Froelichia floridana (common cotton-weed)
Galeopsis tetrahit var. bifida (brittle-stem hemp-nettle)
Galinsoga quadriradiata (common quick-weed)
Galium aparine (annual bedstraw)
Galium asprellum (rough bedstraw)
Galium boreale (northern bedstraw)
Galium concinnum (pretty bedstraw)
Galium tinctorium (southern three-lobed bedstraw)
Galium trifidum (northern three-lobed bedstraw)
Galium triflorum (fragrant bedstraw)
Gentiana alba (cream gentian)
Gentiana puberulenta (downy gentian)
Gentianella quinquefolia subsp. occidentalis (ague-weed)
Gentianopsis crinita (fringed gentian)
Geranium maculatum (Crane's-bill)
Geum canadense (white avens)
Geum triflorum var. triflorum (old-man's-whiskers)
Glechoma hederacea (creeping-Charlie)
Gleditsia triacanthos (honey locust)
Glyceria grandis (American glyceria)
Glycyrrhiza lepidota (American licorice)
Goodyera pubescens (downy rattlesnake-plantain)
Hackelia virginiana (beggar's-lice)
Hedeoma hispida (rough false pennyroyal)
Helenium autumnale (common sneezeweed)
Helianthus X laetiflorus (cheerful sunflower)
Helianthus annuus (common sunflower)
Helianthus decapetalus (forest sunflower)
Helianthus hirsutus (hairy sunflower)
Helianthus occidentalis subsp. occidentalis (few-leaved sunflower)
Helianthus pauciflorus subsp. subrhomboideus (few-leaved sunflower)
Helianthus petiolaris subsp. petiolaris (petioled sunflower)
Helianthus strumosus (pale-leaved woodland sunflower)
Helianthus tuberosus (Jerusalem-artichoke)
Heliopsis helianthoides var. scabra (false sunflower)
Hemerocallis fulva (orange daylily)
Heuchera richardsonii (prairie alumroot)
Hieracium scabrum (rough hawkweed)
Hieracium umbellatum (Canada hawkweed)
Homalosorus pycnocarpos (glade fern)
Hordeum jubatum (foxtail barley)
Houstonia longifolia (long-leaved bluets)
Hudsonia tomentosa var. tomentosa (false heather)
Humulus lupulus var. lupuloides (common hop)
Huperzia lucidula (shining club-moss)
Hydrophyllum appendiculatum (great waterleaf)
Hydrophyllum virginianum (John's-cabbage)
Hylodesmum glutinosum (cluster-leaf tick-trefoil)
Hypericum ascyron (giant St. John's-wort)
Hypericum perforatum (common St. John's-wort)
Hypoxis hirsuta (common gold-star)
Impatiens capensis (orange jewelweed)
Impatiens pallida (pale touch-me-not)
Iris virginica var. shrevei (blue flag)
Jeffersonia diphylla (rheumatism root)
Juglans cinerea (butternut)
Juniperus communis var. depressa (common juniper)
Juniperus virginiana var. virginiana (eastern red-cedar)
Lactuca biennis (tall blue lettuce)
Lactuca canadensis (Canada lettuce)
Lactuca serriola (compass-plant)
Laportea canadensis (Canadian wood-nettle)
Lappula squarrosa (European stickseed)
Lathyrus ochroleucus (cream pea-vine)
Lathyrus venosus (forest pea)
Lechea tenuifolia (narrow-leaved pinweed)
Leersia oryzoides (rice cut grass)
Leersia virginica (white cutgrass)
Lemna minor (common duckweed)
Lemna turionifera (perennial duckweed)
Leonurus cardiaca (lion's-tail)
Lepidium densiflorum (prairie pepper-weed)
Lespedeza capitata (round-headed bush-clover)
Liatris aspera (lacerate blazing-star)
Liatris cylindracea (cylindrical blazing-star)
Lilium michiganense (Michigan lily)
Linaria vulgaris (butter-and-eggs)
Linum rigidum (stiff-stem yellow flax)
Linum sulcatum (grooved yellow flax)
Lithospermum canescens (hoary puccoon)
Lithospermum caroliniense subsp. croceum (Carolina puccoon)
Lithospermum incisum (fringed puccoon)
Lithospermum latifolium (American gromwell)
Lithospermum parviflorum (false gromwell)
Lobelia cardinalis var. cardinalis (cardinal-flower)
Lonicera X bella (showy bush honeysuckle)
Lonicera dioica var. glaucescens (wild honeysuckle)
Lonicera reticulata (grape honeysuckle)
Lotus corniculatus (bird's-foot deer-vetch)
Lupinus perennis (sundial lupine)
Lycopus americanus (American water-horehound)
Lycopus uniflorus (northern bugleweed)
Lycopus virginicus (bugleweed)
Lysimachia ciliata (fringed loosestrife)
Lysimachia hybrida (lowland yellow loosestrife)
Lysimachia nummularia (creeping-Charlie)
Maianthemum racemosum subsp. racemosum (false Solomon's-seal)
Maianthemum stellatum (little false Solomon's-seal)
Malus ioensis (Iowa crabapple)
Malva neglecta (cheeses)
Matteuccia struthiopteris (American ostrich fern)
Medicago lupulina (black medick)
Melilotus officinalis (yellow sweet-clover)
Menispermum canadense (Canadian moonseed)
Mentha canadensis (field mint)
Mimulus glabratus var. jamesii (James' monkey-flower)
Mimulus ringens var. ringens (Allegheny monkey-flower)
Mirabilis albida (pale umbrella-wort)
Mirabilis nyctaginea (heart-leaved umbrella-wort)
Mitella diphylla (bishop's-cap)
Moehringia lateriflora (grove sandwort)
Monarda fistulosa subsp. fistulosa (bee balm)
Muhlenbergia cuspidata (plains muhly)
Muhlenbergia frondosa (common satin grass)
Muhlenbergia mexicana (leafy satin grass)
Muhlenbergia racemosa (marsh muhly)
Muhlenbergia sobolifera (creeping muhly)
Myosoton aquaticum (giant chickweed)
Napaea dioica (glade mallow)
Nasturtium officinale (watercress)
Nepeta cataria (catnip)
Nothocalais cuspidata (false dandelion)
Oenothera biennis (bastard evening-primrose)
Oenothera parviflora (northern evening-primrose)
Oenothera serrulata (yellow sundrops)
Onoclea sensibilis (sensitive fern)
Orobanche ludoviciana subsp. ludoviciana (Louisiana broom-rape)
Osmorhiza claytonii (bland sweet cicely)
Osmunda claytoniana (interrupted fern)
Ostrya virginiana (eastern hop-hornbeam)
Oxalis dillenii (Dillenius' oxalis)
Oxalis violacea (violet wood-sorrel)
Packera paupercula var. savannarum (balsam groundsel)
Packera plattensis (Platte groundsel)
Panicum capillare subsp. capillare (common witch grass)
Panicum dichotomiflorum subsp. dichotomiflorum (fall panic grass)
Panicum virgatum (switch grass)
Parietaria pensylvanica (Pennsylvanian pellitory)
Parthenocissus inserta (grape woodbine)
Paspalum setaceum (hairy bead grass)
Pastinaca sativa (wild parsnip)
Patis racemosa (black-seeded rice grass)
Pedicularis canadensis (Canadian lousewort)
Pedicularis canadensis subsp. canadensis (Canadian lousewort)
Pediomelum esculentum (breadroot scurf-pea)
Pellaea glabella subsp. glabella (dwarf cliff brake)
Penstemon gracilis (lilac penstemon)
Penstemon gracilis subsp. wisconsinensis (Wisconsin beard-tongue)
Penstemon grandiflorus (large beard-tongue)
Penthorum sedoides (ditch stonecrop)
Persicaria amphibia (water heart's-ease)
Persicaria lapathifolia (curly-top knotweed)
Persicaria maculosa (heart's-ease)
Persicaria virginiana (jumpseed)
Phemeranthus rugospermus (sand fame-flower)
Phleum pratense subsp. pratense (common timothy)
Phlox paniculata (fall phlox)
Phlox subulata (moss phlox)
Phryma leptostachya (American lop-seed)
Physalis heterophylla (clammy ground-cherry)
Physalis heterophylla var. heterophylla (clammy ground-cherry)
Physalis longifolia (long-leaved ground-cherry)
Physalis longifolia var. subglabrata (long-leaved ground-cherry)
Physalis virginiana (lance-leaved ground-cherry)
Physalis virginiana var. virginiana (lance-leaved ground-cherry)
Physaria ludoviciana (foothill bladder-pod)
Physocarpus intermedius (ninebark)
Physocarpus opulifolius (common ninebark)
Physostegia virginiana subsp. virginiana (false dragonhead)
Pilea pumila (Canadian clearweed)
Pinus strobus (eastern white pine)
Pinus sylvestris (Scotch pine)
Plantago lanceolata (English plantain)
Poa annua (annual bluegrass)
Poa compressa (Canada bluegrass)
Poa palustris (fowl meadow grass)
Poa pratensis (Kentucky bluegrass)
Polanisia dodecandra (rough-seed clammy-weed)
Polanisia dodecandra subsp. dodecandra (rough-seed clammy-weed)
Polemonium reptans var. reptans (Greek-valerian)
Polygonatum biflorum (giant Solomon's-seal)
Polygonum ramosissimum (bushy knotweed)
Polypodium virginianum (common polypody)
Populus alba (silver poplar)
Populus balsamifera (balsam poplar)
Populus deltoides (plains cottonwood)
Populus deltoides subsp. monilifera (plains cottonwood)
Populus grandidentata (big-tooth aspen)
Populus tremuloides (aspen)
Portulaca oleracea (common purslane)
Potamogeton crispus (curled pondweed)
Potamogeton foliosus subsp. foliosus (leafy pondweed)
Potamogeton nodosus (long-leaf pondweed)
Potamogeton strictifolius (narrow-leaved pondweed)
Potamogeton zosteriformis (flat-stem pondweed)
Potentilla argentea (silvery cinquefoil)
Potentilla norvegica (Norwegian cinquefoil)
Potentilla recta (rough-fruited cinquefoil)
Potentilla simplex (common cinquefoil)
Prenanthes alba (lion's-foot)
Prunella vulgaris (heal-all)
Prunus americana (American plum)
Prunus pensylvanica (fire cherry)
Prunus pumila var. besseyi (Bessey's cherry)
Prunus virginiana var. virginiana (chokecherry)
Pseudognaphalium obtusifolium (cat's-foot)
Pteridium aquilinum var. latiusculum (bracken)
Pycnanthemum virginianum (common mountain mint)
Pyrola elliptica (elliptic shin-leaf)
Quercus alba (white oak)
Quercus ellipsoidalis (Hill's oak)
Quercus macrocarpa (bur oak)
Quercus rubra (northern red oak)
Ranunculus acris (common buttercup)
Ranunculus aquatilis var. diffusus (white water crowfoot)
Ranunculus fascicularis (early buttercup)
Ranunculus hispidus (bristly buttercup)
Ranunculus hispidus var. nitidus (bristly buttercup)
Ranunculus rhomboideus (prairie buttercup)
Ratibida pinnata (globular coneflower)
Rhamnus cathartica (common buckthorn)
Rhus glabra (smooth sumac)
Rhus typhina (staghorn sumac)
Ribes americanum (American black currant)
Ribes aureum var. villosum (buffalo-currant)
Ribes cynosbati (dogberry)
Ribes glandulosum (skunk currant)
Ribes hirtellum (hairy-stem gooseberry)
Ribes missouriense (Missouri gooseberry)
Ribes nigrum (European black currant)
Robinia pseudoacacia (black locust)
Rorippa palustris subsp. hispida (hispid marsh-cress)
Rorippa sinuata (spreading yellow-cress)
Rorippa sylvestris (creeping yellow-cress)
Rosa arkansana (dwarf prairie rose)
Rosa blanda (early wild rose)
Rubus allegheniensis (Allegheny blackberry)
Rubus pensilvanicus (Yankee blackberry)
Rudbeckia hirta var. pulcherrima (black-eyed Susan)
Rudbeckia laciniata var. laciniata (cut-leaved coneflower)
Rumex acetosella (common sheep sorrel)
Rumex altissimus (pale dock)
Rumex crispus (curly dock)
Rumex verticillatus (swamp dock)
Sagittaria cuneata (arum-leaved arrow-head)
Sagittaria latifolia (broad-leaved arrow-head)
Sagittaria montevidensis subsp. calycina (giant arrowhead)
Salix alba (white willow)
Salix amygdaloides (peach-leaved willow)
Salix discolor (pussy willow)
Salix humilis (prairie willow)
Salix humilis var. humilis (prairie willow)
Salix interior (sandbar willow)
Salix nigra (black willow)
Salix x fragilis (brittle willow)
Salix x rubens (hybrid crack willow)
Salsola tragus (prickly Russian thistle)
Sambucus canadensis var. canadensis (American elder)
Sambucus racemosa subsp. pubens var. pubens (red elderberry)
Sanguinaria canadensis (bloodroot)
Sanicula marilandica (black snakeroot)
Sanicula odorata (clustered black snakeroot)
Sanicula trifoliata (beaked sanicle)
Saponaria officinalis (bouncing-bet)
Sceptridium dissectum (cut-leaved grape fern)
Schizachyrium scoparium (broom beard grass)
Schizachyrium scoparium var. scoparium (broom beard grass)
Schoenoplectus tabernaemontani (great bulrush)
Scrophularia lanceolata (American figwort)
Scrophularia marilandica (carpenter's-square)
Scutellaria lateriflora (blue skullcap)
Scutellaria ovata subsp. ovata (forest skullcap)
Scutellaria parvula var. missouriensis (Leonard's skullcap)
Securigera varia (crown-vetch)
Senna obtusifolia (coffee-weed)
Setaria viridis (green bristle grass)
Setaria viridis var. viridis (green bristle grass)
Sicyos angulatus (bur-cucumber)
Silene antirrhina (sleepy catchfly)
Silene csereii (Balkan catchfly)
Silene nivea (evening campion)
Silphium perfoliatum var. perfoliatum (cup-plant)
Sinapis arvensis (California rape)
Sisymbrium altissimum (tall tumble mustard)
Sisymbrium officinale (hedge-mustard)
Sisyrinchium campestre (prairie blue-eyed-grass)
Smilax ecirrhata (upright carrion-flower)
Smilax illinoensis (Illinois carrion-flower)
Smilax lasioneura (common carrion flower)
Solanum carolinense var. carolinense (Carolina horse-nettle)
Solanum dulcamara (bittersweet nightshade)
Solanum ptychanthum (eastern black nightshade)
Solanum rostratum (buffalo-bur)
Solidago altissima subsp. altissima (Canadian goldenrod)
Solidago canadensis (Canadian goldenrod)
Solidago flexicaulis (broad-leaved goldenrod)
Solidago gigantea (giant goldenrod)
Solidago missouriensis (Missouri goldenrod)
Solidago nemoralis (dyer's-weed goldenrod)
Solidago ptarmicoides (prairie goldenrod)
Solidago rigida subsp. rigida (rigid goldenrod)
Solidago ulmifolia var. ulmifolia (elm-leaved goldenrod)
Sorghastrum nutans (yellow Indian grass)
Spartina pectinata (prairie cord grass)
Sphenopholis intermedia (slender wedge grass)
Spiranthes magnicamporum (Great Plains lady's-tresses)
Spirodela polyrrhiza (giant duckweed)
Sporobolus compositus var. compositus (meadow drop-seed)
Sporobolus cryptandrus (sand drop-seed)
Sporobolus heterolepis (northern drop-seed)
Sporobolus neglectus (puff-sheath drop-seed)
Sporobolus vaginiflorus var. vaginiflorus (poverty grass)
Stachys tenuifolia var. tenuifolia (narrow-leaved hedge-nettle)
Staphylea trifolia (American bladdernut)
Stuckenia pectinata (comb pondweed)
Symphoricarpos albus var. albus (snowberry)
Symphoricarpos occidentalis (wolfberry)
Symphyotrichum cordifolium (common blue heart-leaved aster)
Symphyotrichum drummondii (Drummond's aster)
Symphyotrichum drummondii var. drummondii (Drummond's aster)
Symphyotrichum ericoides var. ericoides (heath aster)
Symphyotrichum firmum (shining aster)
Symphyotrichum laeve var. laeve (smooth aster)
Symphyotrichum lanceolatum (eastern lined aster)
Symphyotrichum lateriflorum (calico aster)
Symphyotrichum novae-angliae (New England aster)
Symphyotrichum oblongifolium (aromatic aster)
Symphyotrichum oolentangiense (azure aster)
Symphyotrichum prenanthoides (crooked aster)
Symphyotrichum puniceum var. puniceum (bristly aster)
Symphyotrichum sericeum (silky aster)
Symphyotrichum shortii (Midwestern blue heart-leaved aster)
Symphyotrichum urophyllum (arrow-leaved aster)
Taraxacum erythrospermum (red-seeded dandelion)
Taraxacum officinale (common dandelion)
Tephroseris palustris (marsh fleabane)
Tephrosia virginiana (goat's-rue)
Thalictrum dioicum (early meadow-rue)
Thalictrum thalictroides (rue-anemone)
Thlaspi arvense (field pennycress)
Thuja occidentalis (eastern arborvitae)
Tilia americana var. americana (American basswood)
Toxicodendron rydbergii (Rydberg's poison-ivy)
Tradescantia bracteata (bracted spiderwort)
Tradescantia occidentalis var. occidentalis (prairie spiderwort)
Tragopogon dubius (fistulous goat's-beard)
Trifolium aureum (golden clover)
Trifolium campestre (field clover)
Trifolium hybridum (alsike clover)
Trifolium pratense (red clover)
Trifolium repens (white clover)
Trillium flexipes (bent trillium)
Trillium grandiflorum (big white trillium)
Triodanis perfoliata (clasping Venus'-looking-glass)
Triosteum aurantiacum (early horse-gentian)
Triosteum perfoliatum (feverwort)
Ulmus americana (American elm)
Ulmus pumila (hybrid elm)
Ulmus rubra (red elm)
Ulmus thomasii (rock elm)
Urtica dioica subsp. gracilis (stinging nettle)
Uvularia grandiflora (large-flowered bellwort)
Uvularia sessilifolia (sessile bellwort)
Verbascum thapsus (common mullein)
Verbena bracteata (creeping vervain)
Verbena hastata (blue vervain)
Verbena stricta (hoary verbena)
Verbena urticifolia (nettle-leaved vervain)
Verbena urticifolia var. urticifolia (nettle-leaved vervain)
Vernonia fasciculata (common ironweed)
Veronica beccabunga var. americana (American brooklime)
Veronicastrum virginicum (Culver's-physic)
Viburnum lentago (nannyberry)
Viburnum rafinesquianum var. affine (arrow-wood)
Vicia villosa (hairy vetch)
Viola macloskeyi subsp. pallens (small white violet)
Viola nephrophylla (northern bog violet)
Viola pedatifida (prairie violet)
Viola pubescens var. scabriuscula (smooth yellow violet)
Viola sororia (door-yard violet)
Vitis riparia (frost grape)
Xanthium strumarium (common cocklebur)
Zanthoxylum americanum (common prickly-ash)
0
out of
0
Species Identified
0
Identified Correctly on First Try
Tell Me What It Is!
Options
Filter Quiz by Taxonomic Group
Abutilon
Acer
Achillea
Actaea
Adiantum
Adoxa
Adoxaceae
Agalinis
Agastache
Ageratina
Agrimonia
Agrostis
Alisma
Alismataceae
Allium
Alnus
Amaranthaceae
Amaranthus
Amaryllidaceae
Ambrosia
Amelanchier
Amorpha
Amphicarpaea
Anacardiaceae
Andropogon
Anemone
Angelica
Antennaria
Anthemis
Apiaceae
Aplectrum
Apocynaceae
Apocynum
Aquilegia
Arabidopsis
Arabis
Araceae
Aralia
Araliaceae
Arctium
Arisaema
Aristida
Aristolochiaceae
Arnoglossum
Artemisia
Asarum
Asclepias
Asparagaceae
Asparagus
Aspleniaceae
Asplenium
Asteraceae
Astragalus
Athyrium
Atriplex
Avena
Azolla
Balsaminaceae
Baptisia
Barbarea
Berberidaceae
Berberis
Berteroa
Berula
Betula
Betulaceae
Bidens
Blephilia
Boechera
Boehmeria
Bolboschoenus
Boraginaceae
Botrychium
Botrypus
Bouteloua
Brassica
Brassicaceae
Brickellia
Bromus
Calamagrostis
Calamovilfa
Caltha
Calystegia
Campanula
Campanulaceae
Campanulastrum
Cannabaceae
Cannabis
Caprifoliaceae
Capsella
Cardamine
Carex
Carpinus
Carya
Caryophyllaceae
Castilleja
Caulophyllum
Ceanothus
Celastraceae
Celastrus
Celtis
Cenchrus
Centaurea
Cerastium
Ceratophyllaceae
Ceratophyllum
Chamaecrista
Chamerion
Cheilanthes
Chelone
Chenopodium
Circaea
Cirsium
Cistaceae
Claytonia
Clematis
Cleomaceae
Clinopodium
Coeloglossum
Colchicaceae
Collomia
Comandra
Commelina
Commelinaceae
Convolvulaceae
Coreopsis
Cornaceae
Cornus
Corydalis
Corylus
Crataegus
Crepis
Crocanthemum
Crotalaria
Cryptogramma
Cryptotaenia
Cucurbitaceae
Cupressaceae
Cuscuta
Cyclachaena
Cycloloma
Cyperaceae
Cyperus
Cypripedium
Cystopteris
Dalea
Delphinium
Dennstaedtiaceae
Deparia
Deschampsia
Descurainia
Desmodium
Dianthus
Dicentra
Dichanthelium
Diervilla
Digitaria
Dioscorea
Dioscoreaceae
Dirca
Draba
Drymocallis
Dryopteridaceae
Dryopteris
Echinochloa
Echinocystis
Eleocharis
Ellisia
Elodea
Elymus
Enemion
Epilobium
Equisetaceae
Equisetum
Eragrostis
Erechtites
Ericaceae
Erigeron
Eriochloa
Eriophorum
Erysimum
Erythronium
Euonymus
Eupatorium
Euphorbia
Euphorbiaceae
Eutrochium
Fabaceae
Fagaceae
Fallopia
Festuca
Fragaria
Fraxinus
Froelichia
Galeopsis
Galinsoga
Galium
Gentiana
Gentianaceae
Gentianella
Gentianopsis
Geraniaceae
Geranium
Geum
Glechoma
Gleditsia
Glyceria
Glycyrrhiza
Goodyera
Grossulariaceae
Hackelia
Hedeoma
Helenium
Helianthus
Heliopsis
Hemerocallis
Heterotheca
Heuchera
Hieracium
Homalosorus
Hordeum
Houstonia
Hudsonia
Humulus
Huperzia
Hydrocharitaceae
Hydrophyllum
Hylodesmum
Hypericaceae
Hypericum
Hypoxidaceae
Hypoxis
Impatiens
Iridaceae
Iris
Jeffersonia
Juglandaceae
Juglans
Juniperus
Lactuca
Lamiaceae
Laportea
Lappula
Lathyrus
Lechea
Leersia
Lemna
Leonurus
Lepidium
Lespedeza
Liatris
Liliaceae
Lilium
Linaceae
Linaria
Linum
Lithospermum
Lobelia
Lonicera
Lotus
Lupinus
Lycopodiaceae
Lycopus
Lysimachia
Maianthemum
Malus
Malva
Malvaceae
Matteuccia
Medicago
Melanthiaceae
Melilotus
Menispermaceae
Menispermum
Mentha
Mimulus
Mirabilis
Mitella
Moehringia
Monarda
Montiaceae
Muhlenbergia
Myosoton
Najas
Napaea
Nasturtium
Nepeta
Nothocalais
Nyctaginaceae
Oenothera
Oleaceae
Onagraceae
Onoclea
Ophioglossaceae
Orchidaceae
Orobanchaceae
Orobanche
Osmorhiza
Osmunda
Osmundaceae
Ostrya
Oxalidaceae
Oxalis
Packera
Panicum
Papaveraceae
Parietaria
Parthenocissus
Paspalum
Pastinaca
Patis
Pedicularis
Pediomelum
Pellaea
Penstemon
Penthoraceae
Penthorum
Persicaria
Phemeranthus
Phleum
Phlox
Phryma
Phrymaceae
Physalis
Physaria
Physocarpus
Physostegia
Pilea
Pinaceae
Pinus
Plantaginaceae
Plantago
Poa
Poaceae
Polanisia
Polemoniaceae
Polemonium
Polygonaceae
Polygonatum
Polygonum
Polypodiaceae
Polypodium
Populus
Portulaca
Portulacaceae
Potamogeton
Potamogetonaceae
Potentilla
Prenanthes
Primulaceae
Prunella
Prunus
Pseudognaphalium
Pteridaceae
Pteridium
Pycnanthemum
Pyrola
Quercus
Ranunculaceae
Ranunculus
Ratibida
Rhamnaceae
Rhamnus
Rhus
Ribes
Robinia
Rorippa
Rosa
Rosaceae
Rubiaceae
Rubus
Rudbeckia
Rumex
Rutaceae
Sagittaria
Salicaceae
Salix
Salsola
Salviniaceae
Sambucus
Sanguinaria
Sanicula
Santalaceae
Sapindaceae
Saponaria
Saxifragaceae
Sceptridium
Schizachyrium
Schoenoplectus
Scrophularia
Scrophulariaceae
Scutellaria
Securigera
Senna
Setaria
Sicyos
Silene
Silphium
Sinapis
Sisymbrium
Sisyrinchium
Smilacaceae
Smilax
Solanaceae
Solanum
Solidago
Sorghastrum
Spartina
Sphenopholis
Spiranthes
Spirodela
Sporobolus
Stachys
Staphylea
Staphyleaceae
Stuckenia
Symphoricarpos
Symphyotrichum
Taraxacum
Tephroseris
Tephrosia
Teucrium
Thalictrum
Thlaspi
Thuja
Thymelaeaceae
Tilia
Toxicodendron
Tradescantia
Tragopogon
Trifolium
Trillium
Triodanis
Triosteum
Ulmaceae
Ulmus
Urtica
Urticaceae
Uvularia
Verbascum
Verbena
Verbenaceae
Vernonia
Veronica
Veronicastrum
Viburnum
Vicia
Viola
Violaceae
Vitaceae
Vitis
Xanthium
Xanthorrhoeaceae
Zanthoxylum
Zizania
Display Common Names
Reset Game