hordeum murinum, lolium perenne, poa annua, polygonum aviculare, sisymbrium officinale, trifolium repens, argentina anserina, artemisia vulgaris, bromus hordeaceus, capsella bursa-pastoris, chenopodium album, dactylis glomerata, erigeron canadensis, erodium cicutarium, geranium pusillum, lactuca serriola, malva sylvestris, plantago major, ranunculus repens, reseda lutea, rumex crispus, rumex obtusifolius, solanum nigrum, stellaria media, tripleurospermum maritimum