thlaspi arvense, zea mays, anthemis arvensis, poa annua, ranunculus sardous, brassica napus, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, gnaphalium uliginosum, kickxia elatine, lysimachia arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, polygonum aviculare, psammophiliella muralis, scleranthus annuus, scorzoneroides autumnalis, sinapis arvensis, spergula arvensis, stellaria media, tripleurospermum inodorum, veronica persica, vicia villosa, viola arvensis