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Subject Scientific Name Images
African mustard Brassica tournefortii 2
branched broomrape Orobanche ramosa 3
Chinese wisteria Wisteria sinensis 1
giant hogweed Heracleum mantegazzianum 1
kudzu Pueraria montana var. lobata 2
nodding broomrape Orobanche cernua 1
purple witchweed Striga hermonthica 2
swamp milkweed Asclepias incarnata 2
witchweed Striga spp. 8

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