solanum tuberosum, persicaria lapathifolia, elymus repens, equisetum arvense, fallopia convolvulus, holcus mollis, spergula arvensis, agrostis gigantea, chenopodium album, digitaria ischaemum, echinochloa crus-galli, persicaria maculosa, raphanus raphanistrum, scleranthus annuus, setaria pumila, vicia sativa, viola arvensis