melilotus albus, arrhenatherum elatius, artemisia vulgaris, barbarea vulgaris, bunias orientalis, cerastium holosteoides, echium vulgare, erigeron annuus, erigeron canadensis, euphorbia cyparissias, hypericum perforatum, medicago lupulina, melilotus officinalis, phalaris arundinacea, plantago major, poa trivialis, populus nigra, reseda lutea, rorippa sylvestris, silene latifolia, silene vulgaris, tanacetum vulgare, trifolium repens, anchusa officinalis, apera spica-venti, artemisia absinthium, bromus sterilis, capsella bursa-pastoris, dactylis glomerata, daucus carota, diplotaxis tenuifolia, erysimum cheiranthoides, fallopia convolvulus, galium aparine, herniaria glabra, lepidium campestre, lotus corniculatus, medicago falcata, mentha longifolia, oenothera biennis, phleum pratense, plantago lanceolata, ranunculus repens, rumex obtusifolius, saponaria officinalis, sisymbrium altissimum, solidago canadensis, stellaria aquatica, trifolium hybridum, trifolium pratense, tripleurospermum inodorum, urtica dioica, verbascum nigrum, verbascum phlomoides, vicia cracca, vicia hirsuta