echinochloa crus-galli, agrostis stolonifera, digitaria ischaemum, persicaria lapathifolia, chenopodium album, rumex acetosella, senecio vulgaris, spergula arvensis, capsella bursa-pastoris, fallopia convolvulus, persicaria maculosa, poa annua, polygonum aviculare, setaria pumila, setaria viridis, stellaria media, viola arvensis, hypochaeris glabra, solanum nigrum, vicia sativa