chenopodium album, lipandra polysperma, persicaria lapathifolia, amaranthus albus, amaranthus emarginatus, amaranthus hypochondriacus, amaranthus retroflexus, artemisia vulgaris, barbarea vulgaris, berteroa incana, carduus crispus, chaenorhinum minus, corrigiola litoralis, daucus carota, digitaria sanguinalis, echinops sphaerocephalus, echium vulgare, erigeron canadensis, erysimum cheiranthoides, galinsoga parviflora, herniaria glabra, holcus lanatus, lapsana communis, linaria vulgaris, melilotus albus, mercurialis annua, persicaria hydropiper, persicaria mitis, phalaris arundinacea, plantago lanceolata, plantago major, poa annua, poa trivialis, polypogon monspeliensis, portulaca oleracea, potentilla supina, rorippa palustris, rorippa sylvestris, rumex acetosa, rumex hydrolapathum, rumex obtusifolius, saponaria officinalis, setaria pumila, sisymbrium officinale, tripleurospermum inodorum, verbascum densiflorum