echinochloa crus-galli, digitaria ischaemum, elymus repens, chenopodium album, oxybasis rubra, persicaria lapathifolia, poa annua, polygonum aviculare, solanum nigrum, galeopsis tetrahit, lolium perenne, matricaria chamomilla, persicaria maculosa, setaria viridis, sisymbrium officinale, stellaria media