chenopodium album, elymus repens, fallopia convolvulus, arenaria serpyllifolia, capsella bursa-pastoris, echinochloa crus-galli, erodium cicutarium, ornithopus perpusillus, polypogon viridis, scleranthus annuus, senecio vulgaris, setaria pumila, setaria viridis, spergula arvensis, stellaria media, centaurea cyanus, digitaria sanguinalis, persicaria lapathifolia, raphanus raphanistrum, veronica arvensis, vicia hirsuta