centaurea cyanus, chenopodium album, lycopsis arvensis, persicaria maculosa, scleranthus annuus, spergula arvensis, stellaria media, tripleurospermum inodorum, veronica persica, aphanes arvensis, capsella bursa-pastoris, crepis tectorum, equisetum arvense, galinsoga parviflora, matricaria chamomilla, myosotis arvensis, papaver dubium, persicaria hydropiper, senecio vulgaris, sinapis arvensis, sonchus arvensis, vicia hirsuta, vicia sativa, viola arvensis, anthemis arvensis, elymus repens, galeopsis tetrahit, mentha arvensis, persicaria lapathifolia, plantago major, roemeria argemone, veronica arvensis, veronica hederifolia