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    Weeds (27)
    Understory and Rangeland Plants (3)
    Aquatic and Wetlands (1)

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Laboratory (17)
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    Ohio State Weed Lab Archive (22)
    John Cardina (2)
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Plants - Forbs/Herbs

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30 Images of 8 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
broadleaf dock Rumex obtusifolius 3
curly dock Rumex crispus 6
Japanese knotweed Fallopia japonica 5
Pennsylvania smartweed Polygonum pensylvanicum 5
red sorrel Rumex acetosella 7
swamp smartweed Persicaria hydropiperoides 1
water knotweed Polygonum amphibium 1
wild buckwheat Fallopia convolvulus 2

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