triticum aestivum, apera spica-venti, triticum turgidum, daucus carota, elymus repens, cirsium arvense, erigeron annuus, ambrosia artemisiifolia, lolium perenne, cichorium intybus, convolvulus arvensis, lathyrus tuberosus, oxalis stricta, rumex crispus, torilis arvensis, tripleurospermum inodorum, vicia cracca