descurainia sophia, bromus hordeaceus, chenopodium album, sisymbrium officinale, agrostis capillaris, amaranthus retroflexus, convolvulus arvensis, elymus repens, fallopia convolvulus, papaver dubium, persicaria lapathifolia, plantago lanceolata, rumex acetosella, spergula arvensis, urtica urens, viola tricolor