tripleurospermum inodorum, apera spica-venti, persicaria maculosa, polygonum aviculare, scleranthus annuus, triticum aestivum, centaurea cyanus, convolvulus arvensis, lysimachia arvensis, myosotis arvensis, papaver rhoeas, persicaria lapathifolia, plantago lanceolata, plantago major, poa annua, stellaria media, viola arvensis, chenopodium album, elymus repens, galium aparine, silene latifolia, vicia sativa