polygonum aviculare, plantago major, poa annua, artemisia vulgaris, chenopodium album, erigeron canadensis, fallopia convolvulus, matricaria discoidea, persicaria maculosa, sonchus oleraceus, trifolium repens, achillea millefolium, agrostis stolonifera, capsella bursa-pastoris, lipandra polysperma, plantago lanceolata, rorippa sylvestris, rumex obtusifolius, solanum nigrum, stellaria media, trifolium pratense, tripleurospermum inodorum, cerastium fontanum, dactylis glomerata, diplotaxis muralis, hordeum murinum, lolium perenne, senecio squalidus