poa annua, chenopodium album, lolium perenne, malva neglecta, sisymbrium officinale, dactylis glomerata, persicaria lapathifolia, plantago major, senecio vulgaris, agrostis stolonifera, brassica nigra, carduus crispus, cirsium vulgare, erigeron canadensis, ranunculus repens, rumex obtusifolius, sinapis arvensis, sisymbrium altissimum, sonchus oleraceus, tussilago farfara