fallopia convolvulus, persicaria hydropiper, capsella bursa-pastoris, lathyrus sativus, mentha arvensis, stachys palustris, stellaria media, viola arvensis, avena fatua, cirsium arvense, elymus repens, galeopsis tetrahit, galinsoga parviflora, lapsana communis, matricaria discoidea, myosotis arvensis, sonchus arvensis, spergula arvensis, thlaspi arvense, trifolium pratense, tripleurospermum inodorum, vicia hirsuta, vicia sativa