veronica sublobata, buglossoides arvensis, galeopsis tetrahit, myosotis arvensis, stellaria media, tripleurospermum inodorum, centaurea cyanus, cirsium arvense, elymus repens, galium aparine, raphanus raphanistrum, spergula arvensis, thlaspi arvense, veronica hederifolia, veronica persica, viola arvensis, chenopodium album, fallopia convolvulus, gagea pratensis, persicaria hydropiper, ranunculus repens, vicia hirsuta, arabidopsis thaliana, capsella bursa-pastoris, draba verna, equisetum arvense, poa annua