hordeum murinum, lolium multiflorum, malva sylvestris, poa trivialis, trifolium repens, capsella bursa-pastoris, plantago major, artemisia vulgaris, chenopodium album, crepis biennis, daucus carota, erigeron canadensis, oxalis corniculata, plantago lanceolata, polygonum aviculare, rorippa sylvestris, rumex acetosella, senecio vulgaris