chenopodium album, cyperus esculentus, barbarea vulgaris, corrigiola litoralis, datura stramonium, digitaria sanguinalis, dysphania ambrosioides, lipandra polysperma, persicaria mitis, populus nigra, setaria viridis, artemisia vulgaris, berteroa incana, dysphania botrys, echium vulgare, erodium cicutarium, melilotus albus, panicum capillare, persicaria lapathifolia, plantago lanceolata, polygonum aviculare, portulaca oleracea, saponaria officinalis, tripleurospermum inodorum, xanthium orientale