brassica napus, papaver rhoeas, stellaria media, tripleurospermum inodorum, fallopia convolvulus, apera spica-venti, centaurea cyanus, cirsium arvense, myosotis arvensis, silene latifolia, viola arvensis, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, elymus repens, galeopsis tetrahit, lysimachia arvensis, medicago lupulina, polygonum aviculare, scleranthus annuus, thlaspi arvense, triticum aestivum, vicia tetrasperma