galium aparine, galeopsis tetrahit, avena fatua, capsella bursa-pastoris, convolvulus arvensis, delphinium consolida, elymus repens, euphorbia helioscopia, fallopia convolvulus, ranunculus repens, setaria pumila, setaria viridis, sinapis arvensis, sonchus arvensis, spergula arvensis, stachys annua, trifolium arvense, tripleurospermum inodorum, viola arvensis