solanum tuberosum, echinochloa crus-galli, elymus repens, equisetum sylvaticum, raphanus raphanistrum, apera spica-venti, centaurea cyanus, chenopodium album, erodium cicutarium, galinsoga parviflora, myosotis arvensis, persicaria lapathifolia, sonchus arvensis, spergula arvensis, tripleurospermum inodorum, viola arvensis