triticum aestivum, elymus repens, apera spica-venti, cirsium arvense, fallopia convolvulus, galium aparine, rumex obtusifolius, sonchus oleraceus, stellaria media, tripleurospermum inodorum, viola arvensis, carduus acanthoides, lapsana communis, myosotis arvensis, persicaria lapathifolia, vicia hirsuta, galeopsis tetrahit, oxalis stricta, papaver rhoeas, veronica arvensis