"Oval" images

Euphorbia maculata

Euphorbia maculata

Photo credit

Rebekah D. Wallace, University of Georgia

Euphorbia maculata

Euphorbia maculata

Photo credit

Steve Dewey, Utah State University

Euphorbia maculata

Euphorbia maculata

Photo credit

Rebekah D. Wallace, University of Georgia

Spotted spurge

Rhamnus cathartica - leaves

Rhamnus cathartica - leaves

Rhamnus cathartica - leaves, stem

Rhamnus cathartica - leaves, stem

Rhamnus cathartica - whole plant

Rhamnus cathartica - whole plant

Common buckthorn

Verbascum thapsus

Verbascum thapsus

Photo credit

Steve Dewey, Utah State University

Verbascum thapsus

Verbascum thapsus

Photo credit

Ohio State Weed Lab Archive

Verbascum thapsus

Verbascum thapsus

Photo credit

Theodore Webster, USDA ARS

Verbascum thapsus

Verbascum thapsus

Photo credit

L. L. Berry, Bugwood.org

Common mullein

Physalis longifolia

Photo credit

Grant Thompson

Physalis longifolia

Photo credit

Grant Thompson

Physalis longifolia

Photo credit

Grant Thompson

Physalis longifolia

Photo credit

Grant Thompson

Physalis longifolia - fruit

Physalis longifolia - fruit

Physalis longifolia - leaves

Physalis longifolia - leaves

Physalis longifolia - seed

Physalis longifolia - seed

Photo credit

Olivia McCandless

Physalis longifolia - seedling

Physalis longifolia - seedling

Photo credit

Olivia McCandless

Physalis longifolia - whole plant

Physalis longifolia - whole plant

Smooth groundcherry

Solanum carolinense

Photo credit

Grant Thompson

Solanum carolinense

Photo credit

Grant Thompson

Solanum carolinense

Photo credit

Grant Thompson

Solanum carolinense

Photo credit

Grant Thompson

Solanum carolinense

Photo credit

Grant Thompson

Horsenettle

Solanum dulcamara

Solanum dulcamara

Photo credit

Rob Routledge, Sault College

Solanum dulcamara

Solanum dulcamara

Photo credit

Mary Ellen Harte, Bugwood.org

Solanum dulcamara

Solanum dulcamara

Photo credit

John Cardina, Ohio State University

Solanum dulcamara

Solanum dulcamara

Photo credit

Jan Samanek, State Phytosanitary Administration

Bittersweet nightshade

Solanum ptycanthum

Photo credit

Grant Thompson

Solanum ptycanthum

Photo credit

Grant Thompson

Solanum ptycanthum

Dark glossy black fruit

Photo credit

Grant Thompson

Solanum ptycanthum

Photo credit

Grant Thompson

Eastern black nightshade

Lonicera japonica - flowers, leaves

Lonicera japonica - flowers, leaves

Lonicera japonica - whole plant

Lonicera japonica - whole plant

Japanese honeysuckle

Lonicera tatarica - flowers, leaves

Lonicera tatarica - flowers, leaves

Lonicera tatarica - whole plant

Tatarian honeysuckle

Lotus corniculatus - flower

Lotus corniculatus - flower

Lotus corniculatus - whole plant

Lotus corniculatus - whole plant

Birdsfoot trefoil

Frangula alnus

Frangula alnus

Photo credit

Rob Routledge, Sault College

Frangula alnus

Frangula alnus

Photo credit

Leslie J. Mehrhoff, University of Connecticut

Frangula alnus

Frangula alnus

Photo credit

Rob Routledge, Sault College

Glossy buckthorn

Protulaca oleracea

Protulaca oleracea

Photo credit

Utah State University Archive

Protulaca oleracea

Protulaca oleracea

Photo credit

Howard F. Schwartz, Colorado State University

Protulaca oleracea

Protulaca oleracea

Photo credit

Joseph LaForest, University of Georgia

Protulaca oleracea

Protulaca oleracea

Protulaca oleracea

Protulaca oleracea

Photo credit

Lynn Sosnoskie, University of Georgia

Protulaca oleracea - seed

Protulaca oleracea - seed

Photo credit

Olivia McCandless

Protulaca oleracea - seedling

Protulaca oleracea - seedling

Photo credit

Olivia McCandless

Common purslane

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