chaenorhinum minus, arrhenatherum elatius, artemisia vulgaris, barbarea vulgaris, bunias orientalis, cerastium holosteoides, echium vulgare, erigeron annuus, linaria vulgaris, medicago falcata, medicago lupulina, melilotus albus, melilotus officinalis, poa trivialis, populus nigra, reseda lutea, rorippa sylvestris, saponaria officinalis, stellaria aquatica, tanacetum vulgare, tripleurospermum inodorum, verbascum nigrum, verbascum phlomoides, aethusa cynapium, agrostis stolonifera, artemisia absinthium, berteroa incana, bromus sterilis, cardamine impatiens, dactylis glomerata, echinops sphaerocephalus, erigeron canadensis, erysimum cheiranthoides, erysimum hieraciifolium, euphorbia cyparissias, galium album, galium aparine, geranium robertianum, lactuca serriola, lapsana communis, lepidium campestre, lolium perenne, phalaris arundinacea, plantago lanceolata, plantago major, poterium sanguisorba, ranunculus repens, silene vulgaris, solidago canadensis, trifolium hybridum, veronica arvensis