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Chatfield Farms, Denver Botanic Gardens
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Flashcard Game
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Name of Above Organism
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Acer negundo (Ash-Leaf Maple)
Achillea millefolium (Common Yarrow)
Achnatherum hymenoides (Indian ricegrass)
Aegilops cylindrica (jointed goatgrass)
Agropyron cristatum (crested wheatgrass)
Agropyron mongolicum (Siberian Wheat Grass)
Agrostis gigantea (Black Bent)
Alisma gramineum (narrowleaf water plantain)
Alisma triviale (Northern Water-Plantain)
Allium textile (textile onion)
Alopecurus aequalis (shortawn foxtail)
Alopecurus arundinaceus (Creeping Meadow-Foxtail)
Alyssum simplex (European alyssum)
Amaranthus blitoides (Mat Amaranth)
Amaranthus palmeri (Careless Weed)
Amaranthus powellii (Green Amaranth)
Amaranthus retroflexus (Red-Root)
Ambrosia artemisiifolia (Annual Ragweed)
Ambrosia psilostachya (Perennial Ragweed)
Ambrosia tomentosa (burragweed)
Ambrosia trifida (Great Ragweed)
Ammannia robusta (Grand Redstem)
Amorpha fruticosa (False Indigo-Bush)
Andropogon gerardii (Big Bluestem)
Androsace occidentalis (Western Rock-Jasmine)
Anotites menziesii (White Catchfly)
Antennaria rosea (Rosy Pussytoes)
Apocynum cannabinum (Indian-Hemp)
Aquilegia coerulea (Rocky Mountain columbine)
Arabis hirsuta (hairy rockcress)
Arctium minus (Lesser Burrdock)
Argemone polyanthemos (White Prickly-Poppy)
Aristida purpurea (purple threeawn)
Arnica fulgens (Shining Leopardbane)
Artemisia biennis (Biennial Wormwood)
Artemisia campestris (Pacific Wormwood)
Artemisia dracunculus (tarragon)
Artemisia frigida (prairie sagewort)
Artemisia ludoviciana (White Sagebrush)
Asclepias incarnata (Swamp Milkweed)
Asclepias speciosa (Showy Milkweed)
Asparagus officinalis (Asparagus)
Aster laevis (smooth blue aster)
Astragalus bisulcatus (twogrooved milkvetch)
Astragalus crassicarpus (groundplum milkvetch)
Astragalus drummondii (Drummond's Milk-Vetch)
Astragalus shortianus (Short's Milk-Vetch)
Atriplex canescens (fourwing saltbush)
Avena fatua (Wild Oat)
Bahia dissecta (ragleaf bahia)
Barbarea orthoceras (American yellowrocket)
Berberis vulgaris (European Barberry)
Berteroa incana (Hoary False Madwort)
Berula erecta (cutleaf waterparsnip)
Bidens frondosa (Devil's-Pitchfork)
Boechera fendleri (Fendler's rockcress)
Bolboschoenus maritimus subsp. paludosus (Alkali Bulrush)
Bouteloua curtipendula (Side-Oats Grama)
Bouteloua gracilis (Blue Grama)
Brickellia eupatorioides (False Boneset)
Bromus carinatus (Arizona brome)
Bromus ciliatus (Fringed Brome)
Bromus inermis (Smooth Brome)
Bromus japonicus (Japanese Brome)
Bromus tectorum (Cheat Grass)
Buchloe dactyloides (Buffalo Grass)
Callitriche palustris (Vernal Water-Starwort)
Camelina microcarpa (littlepod false flax)
Cannabis sativa (Hemp)
Capsella bursa-pastoris (shepherd's purse)
Carduus nutans (Nodding Plumeless-Thistle)
Carex brevior (shortbeak sedge)
Carex inops (Long-Stolon Sedge)
Carex nebrascensis (Nebraska Sedge)
Carex occidentalis (Western Sedge)
Carex pachystachya (Thick-Head Sedge)
Carex pellita (Woolly Sedge)
Carex praegracilis (Clustered Field Sedge)
Carex utriculata (Northwest Territory Sedge)
Castilleja integra (wholeleaf Indian paintbrush)
Centaurea diffusa (White Knapweed)
Cerastium arvense (Field Mouse-Ear Chickweed)
Cerastium fontanum (Common Mouse-Ear Chickweed)
Ceratophyllum demersum (Coon's-Tail)
Cercocarpus montanus (Alder-Leaf Mountain-Mahogany)
Chaetopappa ericoides (rose heath)
Chamaepericlymenum canadense (Canadian Bunchberry)
Chamaesyce glyptosperma (ribseed sandmat)
Chamaesyce serpyllifolia (thymeleaf sandmat)
Chamerion danielsii (Narrow-Leaf Fireweed)
Chenopodium album (Lamb's-Quarters)
Chenopodium leptophyllum (narrowleaf goosefoot)
Chenopodium simplex (Giant-Seed Mock Goosefoot)
Chorispora tenella (Crossflower)
Cichorium intybus (Chicory)
Cicuta douglasii (water-hemlock)
Cirsium arvense (Canadian Thistle)
Clematis ligusticifolia (Deciduous Traveler's-Joy)
Cleome serrulata (Rocky Mountain Beeplant)
Collinsia parviflora (maiden blue eyed Mary)
Comandra umbellata (Bastard-Toadflax)
Conium maculatum (Poison-Hemlock)
Conringia orientalis (Hare's-Ear-Mustard)
Convolvulus arvensis (Field Bindweed)
Conyza canadensis (Canadian horseweed)
Cornus sericea subsp. sericea (redosier dogwood)
Coryphantha vivipara (spinystar)
Crataegus erythropoda (Cerro Hawthorn)
Crepis occidentalis (largeflower hawksbeard)
Critesion jubatum (Foxtail barley)
Cyclachaena xanthiifolia (Carelessweed)
Cynoglossum officinale (common houndstongue)
Cyperus acuminatus (tapertip flatsedge)
Cyperus erythrorhizos (redroot flatsedge)
Dactylis glomerata (Orchard Grass)
Dalea candida var. oligophylla (white prairie clover)
Daucus carota (Queen Anne's-Lace)
Delphinium carolinianum subsp. virescens (Carolina larkspur)
Delphinium nuttallianum (twolobe larkspur)
Descurainia sophia (Herb-Sophia)
Dianthus armeria (Deptford Pink)
Dieteria bigelovii (purple aster)
Dieteria canescens (hoary tansyaster)
Dracocephalum parviflorum (American Dragonhead)
Dysphania botrys (Jerusalem-Oak)
Dyssodia papposa (Fetid-Marigold)
Echinocereus viridiflorus (Nylon Hedgehog Cactus)
Echinochloa crus-galli (Large Barnyard Grass)
Echinocystis lobata (Wild Cucumber)
Elaeagnus angustifolia (Russian olive)
Eleocharis macrostachya (Pale Spike-Rush)
Eleocharis palustris (Common Spike-Rush)
Ellisia nyctelea (Aunt Lucy)
Elymus canadensis (Nodding Wild Rye)
Elymus cinereus (basin wildrye)
Elymus elymoides (Western Bottle-Brush Grass)
Elymus repens (quackgrass)
Elymus trachycaulus (Slender Wild Rye)
Elymus virginicus (Virginia Wild Rye)
Epilobium brachycarpum (Tall Annual Willowherb)
Epilobium ciliatum (Fringed Willowherb)
Epilobium hirsutum (hairy willow herb)
Equisetum arvense (Field Horsetail)
Equisetum laevigatum (smooth horsetail)
Eragrostis barrelieri (Mediterranean lovegrass)
Eragrostis cilianensis (stinkgrass)
Eragrostis diffusa (Tufted Love Grass)
Eragrostis pectinacea (tufted lovegrass)
Ericameria nauseosa (rubber rabbitbrush)
Erigeron divergens (Spreading Fleabane)
Erigeron speciosus (aspen fleabane)
Eriogonum alatum (winged buckwheat)
Erodium cicutarium (Red-Stem Stork's-Bill)
Erysimum capitatum (Sand-Dune Wallflower)
Erysimum repandum (Spreading Wallflower)
Euphorbia dentata (Toothed Spurge)
Euphorbia esula (Leafy Spurge)
Euphorbia marginata (Snow-on-the-Mountain)
Festuca arundinacea (Lolium arundinaceum)
Froelichia gracilis (Slender Snake-Cotton)
Galium aparine (stickywilly)
Geum aleppicum (Yellow Avens)
Geum macrophyllum (largeleaf avens)
Geum triflorum (Old-Man's-Whiskers)
Glandularia bipinnatifida (Dakota Mock Vervain)
Glyceria striata (Fowl Manna Grass)
Glycyrrhiza lepidota (American Licorice)
Gnaphalium uliginosum (Marsh Cudweed)
Grindelia hirsutula (Hairy Gumweed)
Grindelia squarrosa (curlytop gumweed)
Gutierrezia sarothrae (broom snakeweed)
Hedysarum boreale (northern sweetvetch)
Helianthus annuus (Common Sunflower)
Helianthus nuttallii (Nuttall's Sunflower)
Helianthus petiolaris (Prairie Sunflower)
Heliomeris multiflora (showy goldeneye)
Hesperis matronalis (Dame's Rocket)
Hesperostipa comata (Needle-and-Thread)
Heterotheca villosa (hairy false goldenaster)
Hordeum jubatum (foxtail barley)
Hordeum murinum (mouse barley)
Humulus lupulus (Common Hop)
Hybanthus verticillatus (babyslippers)
Hydrophyllum fendleri (Fendler's Waterleaf)
Hypericum perforatum (Common St. John's-Wort)
Ipomopsis spicata (Spiked Skyrocket)
Iva axillaris (povertyweed)
Juncus arcticus (Arctic Rush)
Juncus articulatus (Joint-Leaf Rush)
Juncus bufonius (Toad Rush)
Juncus compressus (Round-Fruit Rush)
Juncus dudleyi (Dudley's Rush)
Juncus ensifolius var. montanus (Rocky Mountain Rush)
Juncus interior (Inland Rush)
Juncus longistylis (longstyle rush)
Juncus torreyi (Torrey's Rush)
Juniperus scopulorum (Rocky Mountain Juniper)
Kochia scoparia (Mexican-Fireweed)
Koeleria macrantha (Prairie Koeler's Grass)
Krascheninnikovia lanata (winterfat)
Lactuca serriola (Prickly Lettuce)
Lamium purpureum (Red Henbit)
Lappula occidentalis (flatspine stickseed)
Lemna minor (Common Duckweed)
Leonurus cardiaca (Motherwort)
Lepidium campestre (field pepperweed)
Lepidium draba (globed-podded hoarycress or whitetop)
Lepidium latifolium (broadleaved pepperweed)
Lepidium virginicum (Poorman's-Pepperwort)
Leucanthemum vulgare (Ox-Eye Daisy)
Leucocrinum montanum (common starlily)
Liatris punctata (dotted blazing star)
Limosella aquatica (water mudwort)
Linaria dalmatica (Dalmatian Toadflax)
Linum lewisii (Lewis flax)
Lolium multiflorum (Italian ryegrass)
Lolium perenne (perennial ryegrass)
Lomatium dissectum (fernleaf biscuitroot)
Lomatium orientale (Northern Idaho biscuitroot)
Lonicera japonica (Japanese Honeysuckle)
Lonicera tatarica (Twinsisters)
Lophopyrum elongatum (Eurasian Quack Grass)
Lycopus americanus (Cut-Leaf Water-Horehound)
Lygodesmia juncea (rush skeletonplant)
Maianthemum stellatum (Starry False Solomon's-Seal)
Malva neglecta (Dwarf Mallow)
Matricaria discoidea (Pineapple-Weed)
Medicago lupulina (Black Medick)
Medicago sativa (Alfalfa)
Melilotus albus (White Sweet-Clover)
Melilotus officinalis (yellow sweetclover)
Mentha arvensis (American Wild Mint)
Mentzelia nuda (bractless blazingstar)
Mertensia lanceolata (Prairie Bluebells)
Microsteris gracilis (slender phlox)
Mirabilis linearis (Narrow-Leaf Four-O'clock)
Mirabilis nyctaginea (Heart-Leaf Four-O'clock)
Monarda fistulosa (Oswego-Tea)
Monarda pectinata (pony beebalm)
Muhlenbergia asperifolia (scratchgrass)
Muhlenbergia racemosa (marsh muhly)
Musineon divaricatum (Leafy Wild Parsley)
Nassella viridula (Green Tussock Grass)
Nasturtium officinale (Watercress)
Nepeta cataria (Catnip)
Nothocalais cuspidata (Wavy-Leaf Prairie-Dandelion)
Oenothera albicaulis (prairie evening primrose)
Oenothera brachycarpa (Short-Fruit Evening-Primrose)
Oenothera coronopifolia (Hairy-Throat Evening-Primrose)
Oenothera curtiflora (Velvetweed)
Oenothera suffrutescens (Scarlet Evening-Primrose)
Oenothera villosa (hairy evening primrose)
Onopordum acanthium (Scotch cottonthistle)
Opuntia macrorhiza (twistspine pricklypear)
Opuntia polyacantha (plains pricklypear)
Osmorhiza longistylis (Aniseroot)
Oxalis stricta (Upright Yellow Wood-Sorrel)
Oxytropis sericea (Rocky Mountain Locoweed)
Panicum capillare (Common Panic Grass)
Panicum virgatum (Wand Panic Grass)
Parthenocissus quinquefolia (Virginia-Creeper)
Parthenocissus vitacea (Thicket-Creeper)
Pascopyrum smithii (Western-Wheat Grass)
Penstemon glaber (Western Smooth Beardtongue)
Penstemon strictus (Rocky Mountain penstemon)
Penstemon virgatus (Upright Blue Beardtongue)
Persicaria maculosa (spotted ladysthumb)
Persicaria pensylvanica (Pinkweed)
Phacelia alba (white phacelia)
Phacelia heterophylla (Variable-Leaf Scorpion-Weed)
Phalaris arundinacea (reed canarygrass)
Phleum pratense (timothy)
Physalis heterophylla (Clammy Ground-Cherry)
Physalis hispida (prairie groundcherry)
Physalis virginiana (Virginia groundcherry)
Picradeniopsis oppositifolia (oppositeleaf bahia)
Plantago lanceolata (English Plantain)
Plantago major (Great Plantain)
Plantago patagonica (Woolly Plantain)
Poa annua (Annual Blue Grass)
Poa bulbosa (bulbous bluegrass)
Poa compressa (Canada bluegrass)
Poa palustris (fowl bluegrass)
Poa pratensis (Kentucky bluegrass)
Poa trivialis (Rough-Stalk Blue Grass)
Polygonum aviculare (Yard Knotweed)
Polygonum convolvulus (Black-Bindweed)
Polygonum lapathifolium (Dock-Leaf Smartweed)
Polygonum ramosissimum (Yellow-Flower Knotweed)
Polypogon monspeliensis (Annual Rabbit's-Foot Grass)
Populus angustifolia (narrowleaf cottonwood)
Populus balsamifera (Balsam Poplar)
Populus deltoides (Eastern Cottonwood)
Portulaca oleracea (Little-Hogweed)
Potamogeton foliosus (Leafy Pondweed)
Potamogeton nodosus (Long-Leaf Pondweed)
Potentilla norvegica (Norwegian Cinquefoil)
Potentilla recta (Sulphur Cinquefoil)
Prunella vulgaris (Common Selfheal)
Prunus americana (American Plum)
Prunus tomentosa (Nanking Cherry)
Prunus virginiana (Choke Cherry)
Pseudoroegneria spicata (bluebunch wheatgrass)
Psoralidium tenuiflorum (Slender-Flower Indian-Breadroot)
Quercus gambelii (Gambel's Oak)
Ranunculus macounii (Macoun's Buttercup)
Ranunculus pensylvanicus (Pennsylvania Buttercup)
Ranunculus testiculatus (curveseed butterwort)
Ratibida columnifera (upright prairie coneflower)
Rhus aromatica (Fragrant Sumac)
Rhus trilobata var. trilobata (Skunkbush)
Ribes americanum (Wild Black Currant)
Ribes aureum (Golden Currant)
Ribes cereum (wax currant)
Robinia pseudoacacia (Black Locust)
Rorippa sphaerocarpa (roundfruit yellowcress)
Rorippa teres (Southern Marsh Yellowcress)
Rosa arkansana (Prairie Rose)
Rosa blanda (Smooth Rose)
Rosa woodsii (Woods' Rose)
Rubus occidentalis (Black Raspberry)
Rudbeckia ampla (cutleaf coneflower)
Rudbeckia hirta (Black-Eyed-Susan)
Rumex acetosella (Common Sheep Sorrel)
Rumex crispus (Curly Dock)
Rumex stenophyllus (narrowleaf dock)
Rumex triangulivalvis (Triangular-Valved Dock)
Sagittaria cuneata (Arum-Leaf Arrowhead)
Salix amygdaloides (Peach-Leaf Willow)
Salix exigua (narrowleaf willow)
Salix irrorata (dewystem willow)
Salsola tragus (Prickly Russian-Thistle)
Saponaria officinalis (bouncingbet)
Schedonnardus paniculatus (tumblegrass)
Schoenoplectus acutus (Hard-Stem Wood Club-Rush)
Schoenoplectus pungens (Three-Square)
Schoenoplectus tabernaemontani (softstem bulrush)
Scirpus microcarpus (panicled bulrush)
Scirpus pallidus (cloaked bulrush)
Scorzonera laciniata (False salsify)
Scrophularia lanceolata (lanceleaf figwort)
Scutellaria brittonii (Britton's Skullcap)
Secale cereale (cereal rye)
Securigera varia (purple crownvetch)
Senecio integerrimus (western groundsel)
Senecio spartioides (broom groundsel)
Setaria viridis (green bristlegrass)
Silene latifolia (white campion)
Silene noctiflora (Night-Flowering Catchfly)
Silene vulgaris (Maiden's-Tears)
Sisymbrium altissimum (tall tumblemustard)
Smilax lasioneuron (Blue Ridge Carrion-Flower)
Solanum physalifolium (hoe nightshade)
Solanum rostratum (Horned Nightshade)
Solanum triflorum (cutleaf nightshade)
Solidago gigantea (Late Goldenrod)
Solidago missouriensis (Missouri Goldenrod)
Solidago rigida (Hard-Leaf Flat-Top-Goldenrod)
Sonchus asper (Spiny-Leaf Sow-Thistle)
Sparganium (bur-reed)
Spartina pectinata (Freshwater Cord Grass)
Sphaeralcea coccinea (Cowboy's Delights)
Sphenopholis obtusata (Prairie Wedgescale)
Sporobolus cryptandrus (Sand Dropseed)
Stuckenia pectinatus (Sago False Pondweed)
Stuckenia striata (broadleaf pondweed)
Symphoricarpos occidentalis (Western Snowberry)
Symphyotrichum ericoides (white heath aster)
Symphyotrichum falcatum (white prairie aster)
Symphyotrichum lanceolatum (white panicle aster)
Symphyotrichum porteri (Smooth White American-Aster)
Symphytum officinale (Common Comfrey)
Tamarix chinensis (Five-Stamen Tamarisk)
Taraxacum officinale (Common Dandelion)
Thelesperma megapotamicum (Hopi tea greenthread)
Thermopsis rhombifolia (Prairie Golden-Banner)
Thinopyrum intermedium (intermediate wheatgrass)
Thlaspi arvense (Field Pennycress)
Toxicodendron rydbergii (Western Poison Ivy)
Tradescantia occidentalis (Prairie Spiderwort)
Tragia ramosa (Branched Noseburn)
Tragopogon dubius (yellow salsify)
Tragopogon porrifolius (Salsify)
Tribulus terrestris (Puncturevine)
Trifolium fragiferum (strawberry clover)
Trifolium hybridum (Alsike Clover)
Trifolium pratense (Red Clover)
Trifolium repens (White Clover)
Triodanis perfoliata (Clasping-Leaf Venus'-Looking-Glass)
Triticum aestivum (Bread Wheat)
Turritis glabra (tower rockcress)
Typha angustifolia (Narrow-Leaf Cat-Tail)
Typha latifolia (broadleaf cattail)
Ulmus pumila (Siberian Elm)
Urtica dioica (Stinging Nettle)
Verbascum thapsus (Great Mullein)
Verbena bracteata (Carpet Vervain)
Verbena hastata (Blue Vervain)
Veronica americana (American-Brooklime)
Veronica anagallis-aquatica (Blue Water Speedwell)
Veronica peregrina (Neckweed)
Vicia americana (American vetch)
Viola canadensis (Canadian White Violet)
Viola nuttallii (Nuttall's violet)
Vitis riparia (River-Bank Grape)
Vulpia octoflora (sixweeks fescue)
Xanthisma spinulosum (spiny haplopappus)
Xanthium strumarium (Rough Cockleburr)
Yucca glauca (Soapweed Yucca)
Zannichellia palustris (horned pondweed)
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Sparganiaceae
Sparganium
Spartina
Sphaeralcea
Sphenopholis
Sporobolus
Stuckenia
Symphoricarpos
Symphyotrichum
Symphytum
Tamaricaceae
Tamarix
Taraxacum
Thelesperma
Thermopsis
Thinopyrum
Thlaspi
Townsendia
Toxicodendron
Tradescantia
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Tragopogon
Tribulus
Trifolium
Triodanis
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Typha
Typhaceae
Ulmaceae
Ulmus
Urtica
Urticaceae
Verbascum
Verbena
Verbenaceae
Veronica
Vicia
Viola
Violaceae
Vitaceae
Vitis
Vulpia
Xanthisma
Xanthium
Yucca
Zannichellia
ZANNICHELLIACEAE
Zygophyllaceae
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