myosotis arvensis, stellaria media, lamium purpureum, aethusa cynapium, aphanes arvensis, argentina anserina, avena fatua, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, lapsana communis, matricaria chamomilla, matricaria discoidea, papaver rhoeas, persicaria hydropiper, plantago major, plantago uliginosa, poa trivialis, polygonum aviculare, ranunculus arvensis, ranunculus repens, sherardia arvensis, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, vicia tetrasperma, viola arvensis, trifolium resupinatum