field of soybeans with pigweed
U of A CES Weed Identification

Wildflower

Arkansas Beard Tongue [Penstemon arkansanum]

Arkansas Beard Tongue

Penstemon arkansanum

Arkansas Calamint [Clinopodium arkansanum]

Arkansas Calamint

Clinopodium arkansanum

Ashy Sunflower [Helianthus mollis]

Ashy Sunflower

Helianthus mollis

Bloodroot [Sanguinaria canadensis]

Bloodroot

Sanguinaria canadensis

Blue Star [Amsonia tabernaemontana]

Blue Star

Amsonia tabernaemontana

Brown-Eyed Susan [Rudbeckia hirta]

Brown-Eyed Susan

Rudbeckia hirta

Butterfly Milkweed [Asclepias tuberosa]

Butterfly Milkweed

Asclepias tuberosa

Camphorweed [Heterotheca subaxillaris]

Camphorweed

Heterotheca subaxillaris

Cardinal Flower [Lobelia cardinalis]

Cardinal Flower

Lobelia cardinalis

Carolina Larkspur [Delphinium carolinianum]

Carolina Larkspur

Delphinium carolinianum

Chicory [Cichorium intybus]

Chicory

Cichorium intybus

Common Vetch [Vicia sativa]

Common Vetch

Vicia sativa

Compass Plant [Silphium laciniatum]

Compass Plant

Silphium laciniatum

Corn Salad [Valerianella radiata]

Corn Salad

Valerianella radiata

Cress Leaf Groundsel [Packera glabella]

Cress Leaf Groundsel

Packera glabella

Crimson Clover [Trifolium incarnatum]

Crimson Clover

Trifolium incarnatum

Crown Vetch [Securigera varia]

Crown Vetch

Securigera varia

Cup Plant [Silphium perfoliatum]

Cup Plant

Silphium perfoliatum

Eastern Beebalm [Monarda bradburiana]

Eastern Beebalm

Monarda bradburiana

False Spotted St. Johnswort [Hypericum pseudomaculatum]

False Spotted St. Johnswort

Hypericum pseudomaculatum

Fire Pink [Silene virginica]

Fire Pink

Silene virginica

Germander [Teucrium canadense]

Germander

Teucrium canadense

Goat's Rue [Tephrosia virginiana]

Goat's Rue

Tephrosia virginiana

Golden Aster [Heterotheca pilosa]

Golden Aster

Heterotheca pilosa

Green Dragon [Arisaema dracontium]

Green Dragon

Arisaema dracontium

Guara [Gaura demareei]

Guara

Gaura demareei

Gum Plant [Grindelia lanceolata]

Gum Plant

Grindelia lanceolata

Hairy Petunia [Ruellia humilis]

Hairy Petunia

Ruellia humilis

Heal-All [Prunella vulgaris]

Heal-All

Prunella vulgaris

Hoary Vervain [Verbena stricta]

Hoary Vervain

Verbena stricta

Illinois Bundleflower [Desmanthus illinoiensis]

Illinois Bundleflower

Desmanthus illinoiensis

Indian Paintbrush [Castilleja coccinea]

Indian Paintbrush

Castilleja coccinea

Jewel Weed [Impatiens capensis]

Jewel Weed

Impatiens capensis

Mayapple [Podophyllum peltatum]

Mayapple

Podophyllum peltatum

Meadow Beauty [Rhexia mariana]

Meadow Beauty

Rhexia mariana

Mock Bishop's Weed [Ptilimnium nuttali]

Mock Bishops Weed

Ptilimnium nuttali

Moth Mullein [Verbascum blattaria]

Moth Mullein

Verbascum blattaria

Mountain Mint [Pycnantheumum tenuifolium]

Mountain Mint

Pycnantheumum tenuifolium

New England Aster [Symphotrichum nova-angliae]

New England Aster

Symphotrichum nova-angliae

Ox-Eye Daisy [Leucanthemum vulgare]

Ox-Eye Daisy

Leucanthemum vulgare

Partridge Pea [Chamaecrista fasiculata]

Partridge Pea

Chamaecrista fasiculata

Persian Clover [Trifolium resupinatum]

Persian Clover

Trifolium resupinatum

Phlox [Phlox pilosa]

Phlox

Phlox pilosa

Plains Coreopsis [Coreopsis grandiflora]

Plains Coreopsis

Coreopsis grandiflora

Prairie Dock [Silphium terebinthenaceum]

Prairie Dock

Silphium terebinthenaceum

Primrose [Oenothera biennis]

Primrose

Oenothera biennis

Purple Coneflower [Echinacea purpureum]

Purple Coneflower

Echinacea purpureum

Rabbit's Foot Clover [Trifolium arvense]

Rabbit's Foot Clover

Trifolium arvense

Red Clover [Trifolium pratense]

Red Clover

Trifolium pratense

Rose Mallow [Hibiscus moscheutos]

Rose Mallow

Hibiscus moscheutos

Rose Pink [Sabatia angularis]

Rose Pink

Sabatia angularis

Rue Anemone [Thalictrum thalictroides]

Rue Anemone

Thalictrum thalictroides

Sawtooth Sunflower [Helianthus grossiserratus]

Sawtooth Sunflower

Helianthus grossiserratus

Scorpion Grass [Myosotis virginica]

Scorpion Grass

Myosotis virginica

Showy Primrose [Oenothera speciosa]

Showy Primrose

Oenothera speciosa

Slender Snake Cotton [Froelichia gracilis]

Slender Snake Cotton

Froelichia gracilis

Small Flower Morninglory [Jacquemontia tamnifolia]

Small Flower Morninglory

Jacquemontia tamnifolia

Smooth Vetch [Vicia dasycarpa]

Smooth Vetch

Vicia dasycarpa

Spider Lily [Hymenocallis caroliniana]

Spider Lily

Hymenocallis caroliniana

Spiderwort [Tradescantia ohiensis]

Spiderwort

Tradescantia ohiensis

Spotted Beebalm [Monarda punctata]

Spotted Beebalm

Monarda punctata

Spring Starflower [Ipheion uniflorum]

Spring Starflower

Ipheion uniflorum

Star Of Bethlehem [Ornithogalum umbellatum]

Star Of Bethlehem

Ornithogalum umbellatum

Starch Grape Hyacinth [Muscari racemosum]

Starch Grape Hyacinth

Muscari racemosum

Sulfur Cinquefoil [Potentilla recta]

Sulfur Cinquefoil

Potentilla recta

Teasel [Dipsacus fullonum]

Teasel

Dipsacus fullonum

Tickseed Coreopsis [Coreopsis lanceolata]

Tickseed Coreopsis

Coreopsis lanceolata

Trillium [Trillium sessile]

Trillium

Trillium sessile

Venus' Lookinglass [Triodanus perfoliatus]

Venus' Lookinglass

Triodanus perfoliatus

Vervain [Verbena simplex]

Vervain

Verbena simplex

Wax Goldenweed [Grindelia ciliata]

Wax Goldenweed

Grindelia ciliata

White Campion [Silene latifolia]

White Campion

Silene latifolia

White Sweet Clover [Melolitus alba]

White Sweet Clover

Melolitus alba

White Woodland Aster [Symphotrichum lateriflorum]

White Woodland Aster

Symphotrichum lateriflorum

Wild Carrot [Daucus carota]

Wild Carrot

Daucus carota

Wingstem [Verbesina helianthioides]

Wingstem

Verbesina helianthioides

Yarrow [Achillea millefolium]

Yarrow

Achillea millefolium

Yellow Sweet Clover [Melolitus officinalis]

Yellow Sweet Clover

Melolitus officinalis