solanum nigrum, urtica urens, chenopodium album, poa annua, aethusa cynapium, atriplex patula, capsella bursa-pastoris, echinochloa crus-galli, elymus repens, erysimum cheiranthoides, fallopia convolvulus, lipandra polysperma, malva neglecta, oxalis stricta, persicaria amphibia, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, rumex obtusifolius, senecio vulgaris, setaria viridis, sonchus oleraceus, stellaria media, sisymbrium officinale