hordeum vulgare, arenaria serpyllifolia, artemisia vulgaris, avena fatua, centaurea cyanus, chenopodium album, cirsium arvense, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, lycopsis arvensis, lysimachia arvensis, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, scleranthus annuus, setaria viridis, solanum tuberosum, stellaria media, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis