corrigiola litoralis, digitaria sanguinalis, dysphania botrys, chenopodium album, cyperus esculentus, datura stramonium, eragrostis pilosa, panicum capillare, populus nigra, portulaca oleracea, artemisia vulgaris, barbarea vulgaris, berteroa incana, dysphania ambrosioides, erigeron canadensis, erodium cicutarium, lipandra polysperma, persicaria lapathifolia, persicaria mitis, plantago afra, polygonum aviculare, pulicaria vulgaris, saponaria officinalis, setaria viridis, tripleurospermum inodorum