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    Forbs/Herbs (17)
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    Ohio State Weed Lab Archive (101)
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Natural Resources: Weeds

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Subject Scientific Name Images
Bohemian knotweed Fallopia x bohemica 1
broadleaf dock Rumex obtusifolius 27
Bukhara fleeceflower Polygonum baldschuanicum 3
coral vine Antigonon leptopus 3
curly dock Rumex crispus 44
dock Rumex spp. 1
hedge smartweed Polygonum scandens 1
Japanese knotweed Fallopia japonica 138
knotweed Polygonum spp. 3
ladysthumb Persicaria maculosa 6
mile-a-minute weed Persicaria perfoliata 69
Oriental lady's thumb Persicaria longiseta 2
Pennsylvania smartweed Polygonum pensylvanicum 8
prostrate knotweed Polygonum aviculare 7
red sorrel Rumex acetosella 53
Sakhalin knotweed Fallopia sachalinensis 6
spiny emex Emex spinosa 1
swamp smartweed Persicaria hydropiperoides 1
three-cornered jack Emex australis 1
water knotweed Polygonum amphibium 35
wild buckwheat Fallopia convolvulus 10

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