August

Common Yarrow
Achillea millefolium
Common Yarrow
Achillea millefolium
Maidenhair Fern
Adiantum pedatum
Maidenhair Fern
Adiantum pedatum
Tall False Foxglove
Agalinis aspera
Tall False Foxglove
Agalinis aspera
Slenderleaf False Foxglove
Agalinis tenuifolia
Slenderleaf False Foxglove
Agalinis tenuifolia
Fragrant Hyssop
Agastache foeniculum
Fragrant Hyssop
Agastache foeniculum
White Snakeroot
Ageratina altissima
White Snakeroot
Ageratina altissima
Tall Hairy Agrimony
Agrimonia gryposepala
Tall Hairy Agrimony
Agrimonia gryposepala
Upland Bentgrass
Agrostis perennans
Upland Bentgrass
Agrostis perennans
Large-flowered Water Plantain
Alisma triviale
Large-flowered Water Plantain
Alisma triviale
Wild Onion
Allium stellatum
Wild Onion
Allium stellatum
Big Bluestem
Andropogon gerardii
Big Bluestem
Andropogon gerardii
Tall Thimbleweed
Anemone virginiana L.
Tall Thimbleweed
Anemone virginiana L.
Prairie Sage
Artemisia ludoviciana
Prairie Sage
Artemisia ludoviciana
Showy Milkweed
Asclepia speciosa
Showy Milkweed
Asclepia speciosa
Marsh Milkweed
Asclepias incarnata
Marsh Milkweed
Asclepias incarnata
Butterfly Weed
Asclepias tuberosa
Butterfly Weed
Asclepias tuberosa
Whorled Milkweed
Asclepias verticillata
Whorled Milkweed
Asclepias verticillata
Lady Fern
Athyrium filix-femina
Lady Fern
Athyrium filix-femina
Narrow Leaved Spleenwort
Athyrium pycnocarpon
Narrow Leaved Spleenwort
Athyrium pycnocarpon
Blue Grama
Bouteloua gracilis
Blue Grama
Bouteloua gracilis
Kalm's Brome
Bromus kalmii
Kalm's Brome
Bromus kalmii
Blue-joint Grass
Calamagrostis canadensis
Blue-joint Grass
Calamagrostis canadensis
Tall Bellflower
Campanula americana
Tall Bellflower
Campanula americana
Harebell
Campanula rotundifolia
Harebell
Campanula rotundifolia
Lake Sedge
Carex lacustris
Lake Sedge
Carex lacustris
Upright Sedge
Carex stricta Lam
Upright Sedge
Carex stricta Lam
Northwest Territory Sedge
Carex utriculata
Northwest Territory Sedge
Carex utriculata
Buttonbush
Cephalanthus occidentalis
Buttonbush
Cephalanthus occidentalis
Partridge Pea
Chamaecrista fasciculata
Partridge Pea
Chamaecrista fasciculata
Turtlehead
Chelone glabra
Turtlehead
Chelone glabra
Virgin's Bower
Clematis virginiana
Virgin's Bower
Clematis virginiana
Prairie Coreopsis
Coreopsis palmata
Prairie Coreopsis
Coreopsis palmata
Water Pygmyweed
Crassula aquatica
Water Pygmyweed
Crassula aquatica
Quebec Hawthorn
Crataegus submollis
Quebec Hawthorn
Crataegus submollis
Umbrella Flatsedge
Cyperus diandrus
Umbrella Flatsedge
Cyperus diandrus
White Prairie Clover
Dalea candidum
White Prairie Clover
Dalea candidum
Purple Prairie Clover
Dalea purpureum
Purple Prairie Clover
Dalea purpureum
Silky Prairie Clover
Dalea villosum
Silky Prairie Clover
Dalea villosum
Prairie Larkspur
Delphinium virescens
Prairie Larkspur
Delphinium virescens
Hay Scented Fern
Dennstasdtia punctilobula
Hay Scented Fern
Dennstasdtia punctilobula
Showy Tick-Trefoil
Desmodium canadense
Showy Tick-Trefoil
Desmodium canadense
Dwarf Bush Honeysuckle
Diervilla lonicera
Dwarf Bush Honeysuckle
Diervilla lonicera
Flat Topped Aster
Doellingeria umbellata
Flat Topped Aster
Doellingeria umbellata
Wood Fern
Dryopteris marginalis
Wood Fern
Dryopteris marginalis
Narrow-leaved Purple Coneflower
Echinacea angustifolia
Narrow-leaved Purple Coneflower
Echinacea angustifolia
Pale Purple Coneflower
Echinacea pallida
Pale Purple Coneflower
Echinacea pallida
Purple Coneflower
Echinacea purpurea
Purple Coneflower
Echinacea purpurea
Canada Wild Rye
Elymus canadensis
Canada Wild Rye
Elymus canadensis
Quackgrass
Elymus repens
Quackgrass
Elymus repens
Silky Wildrye
Elymus villosus
Silky Wildrye
Elymus villosus
Virginia Wildrye
Elymus virginicus
Virginia Wildrye
Elymus virginicus
Fire Weed
Epilobium angustifolium
Fire Weed
Epilobium angustifolium
Sand Lovegrass
Eragrostis trichodes
Sand Lovegrass
Eragrostis trichodes
Rattlesnake Master
Eryngium yuccifolium
Rattlesnake Master
Eryngium yuccifolium
Joe-Pye Weed
Eupatorium maculatum
Joe-Pye Weed
Eupatorium maculatum
Boneset
Eupatorium perfoliatum
Boneset
Eupatorium perfoliatum
Sweet Joe-Pye Weed
Eupatorium purpureum
Sweet Joe-Pye Weed
Eupatorium purpureum
Flowering Spurge
Euphorbia corollata
Flowering Spurge
Euphorbia corollata
Large Leaved Aster
Eurybia macrophylla
Large Leaved Aster
Eurybia macrophylla
Queen of the Prairie
Filipendula rubra
Queen of the Prairie
Filipendula rubra
Northern Bedstraw
Galium boreale
Northern Bedstraw
Galium boreale
Bottle Gentian
Gentiana andrewsii
Bottle Gentian
Gentiana andrewsii
Sweet Everlasting
Gnaphalium obtusifolium
Sweet Everlasting
Gnaphalium obtusifolium
Longleaf Bluets
Hedyotis longifolia
Longleaf Bluets
Hedyotis longifolia
Sneezeweed
Helenium autumnale
Sneezeweed
Helenium autumnale
Showy Sunflower
Helianthus laetiflorus
Showy Sunflower
Helianthus laetiflorus
Maximilian Sunflower
Helianthus maximiliani
Maximilian Sunflower
Helianthus maximiliani
Western Sunflower
Helianthus occidentalis
Western Sunflower
Helianthus occidentalis
Oxeye
Heliopsis helianthoides
Oxeye
Heliopsis helianthoides
Mud Plantain
Heteranthera
Mud Plantain
Heteranthera
Golden Aster
Heterotheca camporum
Golden Aster
Heterotheca camporum
Great St. Johnswort
Hypericum pyramidatum
Great St. Johnswort
Hypericum pyramidatum
Soft Rush
Juncus effusus
Soft Rush
Juncus effusus
Path Rush
Juncus tenuis
Path Rush
Juncus tenuis
Torrey's Rush
Juncus torreyi
Torrey's Rush
Juncus torreyi
June Grass
Koeleria macrantha
June Grass
Koeleria macrantha
Roundheaded Bushclover
Lespedeza capitata
Roundheaded Bushclover
Lespedeza capitata
Rough Blazingstar
Liatris aspera
Rough Blazingstar
Liatris aspera
Cylindric Blazingstar
Liatris cylindrica
Cylindric Blazingstar
Liatris cylindrica
Northern Blazing Star
Liatris ligulistylis
Northern Blazing Star
Liatris ligulistylis
Dotted Blazingstar
Liatris punctata
Dotted Blazingstar
Liatris punctata
Prairie Blazingstar
Liatris pycnostachya
Prairie Blazingstar
Liatris pycnostachya
Michigan (Turk's Cap) Lily
Lilium michiganense
Michigan (Turk's Cap) Lily
Lilium michiganense
Yelloweyed Grass
Lindernia dubia
Yelloweyed Grass
Lindernia dubia
Cardinal Flower
Lobelia cardinalis
Cardinal Flower
Lobelia cardinalis
Blue Lobelia
Lobelia siphilitica
Blue Lobelia
Lobelia siphilitica
Pale-Spike Lobelia
Lobelia spicata
Pale-Spike Lobelia
Lobelia spicata
Waterhorehound
Lycopus americanus
Waterhorehound
Lycopus americanus
Variegated Moorgrass
Molinia caerulea
Variegated Moorgrass
Molinia caerulea
Wild Bergamot
Monarda fistulosa
Wild Bergamot
Monarda fistulosa
Dotted Mint - Spotted Bee Balm
Monarda punctata
Dotted Mint - Spotted Bee Balm
Monarda punctata
Water Minerslettuce
Montia chamissoi
Water Minerslettuce
Montia chamissoi
American Lotus
Nelumbo lutea
American Lotus
Nelumbo lutea
Sensitive Fern
Onoclea sensibilis
Sensitive Fern
Onoclea sensibilis
Interrupted Fern
Osmunda claytoniana
Interrupted Fern
Osmunda claytoniana
Royal Fern
Osmunda regalis
Royal Fern
Osmunda regalis
Cinnamon Fern
Osmundo cinnamomea
Cinnamon Fern
Osmundo cinnamomea
Obedient Plant
Physostegia virginiana
Obedient Plant
Physostegia virginiana
Christmas Fern
Polystichum acrostichoides
Christmas Fern
Polystichum acrostichoides
Prairie Cinquefoil
Potentilla arguta
Prairie Cinquefoil
Potentilla arguta
Rattlesnake Root
Prenanthes alba
Rattlesnake Root
Prenanthes alba
Mountain Mint
Pycnanthemum virginianum
Mountain Mint
Pycnanthemum virginianum
Macoun's Buttercup
Ranunculus macounii
Macoun's Buttercup
Ranunculus macounii
Upright Coneflower
Ratibida columnifera
Upright Coneflower
Ratibida columnifera
Black-eyed Susan
Rudbeckia hirta
Black-eyed Susan
Rudbeckia hirta
Green-headed Coneflower
Rudbeckia laciniata
Green-headed Coneflower
Rudbeckia laciniata
Sweet Coneflower
Rudbeckia subtomentosa
Sweet Coneflower
Rudbeckia subtomentosa
Thinleaved Coneflower
Rudbeckia triloba
Thinleaved Coneflower
Rudbeckia triloba
Wild Petunia
Ruellia humilis
Wild Petunia
Ruellia humilis
Arrowhead
Sagittaria latifolia
Arrowhead
Sagittaria latifolia
Sandbar Willow
Salix interior
Sandbar Willow
Salix interior
Little Bluestem
Schizachyrium scoparium
Little Bluestem
Schizachyrium scoparium
Hardstem Bulrush
Scirpus acutus
Hardstem Bulrush
Scirpus acutus
Royal Catchfly
Silene regia
Royal Catchfly
Silene regia
Compass Plant
Silphium laciniatum
Compass Plant
Silphium laciniatum
Cup Plant
Silphium perfoliatum
Cup Plant
Silphium perfoliatum
Prairie Dock
Silphium terebinthinaceum
Prairie Dock
Silphium terebinthinaceum
Zig Zag Goldenrod
Solidago flexicaulis
Zig Zag Goldenrod
Solidago flexicaulis
Gray Goldenrod
Solidago nemoralis
Gray Goldenrod
Solidago nemoralis
White Upland Aster
Solidago ptarmicoides
White Upland Aster
Solidago ptarmicoides
Riddell's Goldenrod
Solidago riddellii
Riddell's Goldenrod
Solidago riddellii
Showy Goldenrod
Solidago speciosa
Showy Goldenrod
Solidago speciosa
Indian Grass
Sorghastrum nutans
Indian Grass
Sorghastrum nutans
Steeplebush
Spiraea tomentosa
Steeplebush
Spiraea tomentosa
Meadowsweet
Spirea alba
Meadowsweet
Spirea alba
Prairie Dropseed
Sporobolus heterolepis
Prairie Dropseed
Sporobolus heterolepis
New England Aster
Symphyotrichum novae-angliae
New England Aster
Symphyotrichum novae-angliae
Spiderwort
Tradescantia bracteata
Spiderwort
Tradescantia bracteata
Rabbitfoot Clover
Trifolium arvense
Rabbitfoot Clover
Trifolium arvense
Blue Vervain
Verbena hastata
Blue Vervain
Verbena hastata
Hoary Vervain
Verbena stricta
Hoary Vervain
Verbena stricta
Ironweed
Vernonia fasciculata
Ironweed
Vernonia fasciculata
Culvers Root
Veronicastrum virginicum
Culvers Root
Veronicastrum virginicum