Dwarf False Indigo: Amorpha nana? Rosepink: Sabatia angularis Mullein Foxglove: Seymeria macrophylla Sand Plum: Prunus angustifolia Violet Wood Sorrel: Oxalis violacea Louisiana broomrape: Orobanche ludoviciana Violet Wood Sorrel: Oxalis violacea Narrowleaf Stoneseed: Lithospermum incisum Long-bracted Wild Indigo: Baptisia bracteata Rose Mock Vervain: Glandularia canadensis Prairie Blue-eyed Grass: Sisyrinchium campestre Common Goldstar: Hypoxis hirsuta Crowpoison: Nothoscordum bivalve Midland Fawnlily: Erythronium mesochoreum Late Purple Aster: Symphyotrichum patens Panicled Aster: Symphyotrichum lanceolatum Coralberry, Indian currant: Symphoricarpos orbiculatus American Bluehearts: Buchnera americana Engelmann's Daisy: Engelmannia peristenia Tall Thistle: Cirsium altissimum Atlantic Goldenrod: Solidago arguta Blazing Star, Gayfeather: Liatris spicata Azure Blue Sage: Salvia azurea Stiff Tickseed: Coreopsis palmata Slender-leaf False Foxglove: Agalinis tenuifolia Late Boneset: Eupatorium serotinum Butterfly Pea: Clitoria mariana Blue Waxweed: Cuphea viscosissima Ironweed: Vernonia noveboracensis Azure Blue Sage: Salvia azurea Blazing Star, Gayfeather: Liatris spicata Riddell's ragwort: Senecio riddellii Prairie Pleatleaf: Nemastylis geminiflora Prairie Groundsel: Packera plattensis Eastern Spring Beauty: Claytonia virginica Plantain Leaf Pussytoes: Antennaria plantaginifolia Missouri Violet, Meadow Violet, Wood Violet: Viola sororia Willd Fragrant Sumac: Rhus aromatica Rough Blazing Star: Liatris aspera Common Buttonbush: Cephalanthus occidentalis Drummond's Aster: Symphyotrichum drummondii Wild Petunia: Ruellia humilis Slender Lespedeza: Lespedeza virginica Meadow Pink: Sabatia campestris Hairy Sunflower: Helianthus hirsutus Erect Dayflower: Commelina erecta Field Pussytoes: Antennaria neglecta Purple Passionflower: Passiflora incarnata Butterfly Milkweed: Asclepias tuberosa Hairy Vetch: Vicia villosa Prairie Blue-eyed Grass: Sisyrinchium campestre Japanese Honeysuckle: Lonicera japonica Clasping Venus' Lookingglass: Triodanis perfoliata Green Milkweed: Asclepias viridis Smallflower Desert Chicory: Pyrrhopappus pauciflorus Cutleaf Evening Primrose: Oenothera laciniata Crimson Clover: Trifolium incarnatum Cut-leaved Cranesbill: Geranium dissectum Eastern Redbud: Cercis canadensis Ohio Spiderwort: Tradescantia ohiensis Harvey's buttercup: Ranunculus harveyi Blue Toadflax: Nuttallanthus canadensis Indian Paintbrush: Castilleja indivisa Common Vetch: Vicia sativa Violet Blue-eyed Mary: Collinsia violacea Hortulan plum: Prunus hortulana Common Yarrow: Achillea millefolium Yellow Clover: Trifolium aureum Southern Forget-me-not: Myosotis macrosperma Southern chervil: Chaerophyllum tainturieri Common Dewberry: Rubus sp. Common Blackberry: Rubus sp. Black Medic: Medicago lupulina White Meadowfoam: Limnanthes alba Meadow Pink: Sabatia campestris Stout Blue-eyed grass: Sisyrinchium angustifolium White Clover: Trifolium repens Oklahoma Beardtongue: Penstemon oklahomensis Dotted Blue-eyed-Grass: Sisyrinchium pruinosum Multiflora Rose: Rosa multiflora Mahaleb Cherry: Prunus mahaleb Southern Forget-me-not: Myosotis macrosperma Meadow Pink: Sabatia campestris Largeflower Tickseed: Coreopsis grandiflora Catclaw Sensitivebriar: Mimosa nuttallii Foxglove Beardtongue: Penstemon digitalis Sensitive Plant: Mimosa pudica Hare's-foot Clover: Trifolium arvense Prairie Hyacinth: Camassia angusta Common Yarrow: Achillea millefolium Pale Purple Coneflower: Echinacea pallida Indian Hemp: Apocynum cannabinum Wild Garlic: Allium ursinum Roughleaf Dogwood: Cornus drummondii Meadow Garlic: Allium canadense Crimson Clover: Trifolium incarnatum Procession Flower: Polygala incarnata Prairie Spiderwort: Tradescantia occidentalis Butterfly Milkweed: Asclepias tuberosa Dakota Mock Vervain: Glandularia bipinnatifida Deptford pink: Dianthus armeria Bracted Plantain: Plantago aristata White Sweetclover: Melilotus albus Roughleaf Dogwood: Cornus drummondii White False Indigo: Baptisia alba Hairy Buttercup: Ranunculus sardous Cutleaf Evening Primrose: Oenothera laciniata Smooth Sumac: Rhus glabra Blackeyed Susan: Rudbeckia hirta White Sweetclover: Melilotus albus Cockspur Hawthorn: Crataegus crus-galli Common Yarrow: Achillea millefolium Leadplant: Amorpha canescens Musk Mallow: Malva moschata American Wild Carrot: Daucus pusillus Cutleaf Evening Primrose: Oenothera laciniata Carolina Horsenettle: Solanum crolinense Red Clover: Trifolium pratense Slimleaf Milkweed: Asclepias stenophylla Wood's rose: Rosa woodsii Climbing Rose: Rosa setigera Caley pea: Lathyrus hirsutus Red Clover: Trifolium pratense Clasping Venus' Lookingglass: Triodanis perfoliata Stiff Cowbane: Oxypolis rigidior Woolly Croton: Croton capitalis Sand Croton: Croton glandulosus Smooth Sumac: Rhus glabra Wild Petunia: Ruellia humilis Common self-heal: Prunella vulgaris Panicled-leaf Ticktrefoil: Desmodium paniculatum Sidebeak Pencilflower: Stylosanthes biflora Rattlesnake Master: Eryngium yuccifolium Meadow Pink: Sabatia campestris Rattlesnake Master: Eryngium yuccifolium Harperella: Ptilimnium nodosum Ashy Sunflower: Helianthus mollis Whorled Milkweed: Asclepias verticillata Perforate St John's-wort: Hypericum perforatum White False Indigo: Baptisia alba Purple Prairie Clover: Dalea purpurea Western Horsenettle: Solanum dimidiatum Slender Ladies'-tresses: Spiranthes lacera Nuttall's Mockbishopweed: Ptilimnium nuttallii White Prairie Clover: Dalea candida Asiatic Dayflower: Commelina communis Woodland Sunflower: Helianthus divaricatus Partridge Pea: Chamaecrista fasciculata Azure Blue Sage: Salvia azurea Passion Fruit: Passiflora edulis Late Goldenrod: Solidago gigantea Jack-in-the-Pulpit: Arisaema triphyllum Sidebeak Pencilflower: Stylosanthes biflora Chocolate Daisy: Berlandiera lyrata Lindheimer's Beeblossom: Oenothera lindheimeri Rough Blazing Star: Liatris aspera Common Lespedeza - Kummerowia striata Carolina Elephantsfoot - Elephantopus carolianus Panicled-leaf Ticktrefoil Desmodium paniculatum Panicled-leaf Ticktrefoil Desmodium paniculatum Purple False Foxglove - Alginis purpurea Purple Milkwort - Polygala sanguinea Sweet Autumn Clematis - Clematis terniflora Western Ragweed