chaenorhinum minus, arrhenatherum elatius, barbarea vulgaris, berteroa incana, bunias orientalis, chenopodium album, echium vulgare, erysimum cheiranthoides, persicaria lapathifolia, poa trivialis, rorippa sylvestris, verbascum nigrum, aethusa cynapium, alliaria petiolata, amaranthus powellii, dactylis glomerata, daucus carota, diplotaxis tenuifolia, elymus caninus, erigeron canadensis, galinsoga quadriradiata, herniaria glabra, lapsana communis, linaria vulgaris, lolium perenne, papaver rhoeas, phalaris arundinacea, plantago lanceolata, poa annua, polygonum aviculare, reseda lutea, saponaria officinalis, silene latifolia, sisymbrium altissimum, sisymbrium strictissimum, sonchus oleraceus, tanacetum vulgare, tripleurospermum inodorum