avena sativa, cirsium arvense, galinsoga parviflora, sinapis arvensis, agrostis stolonifera, artemisia vulgaris, chenopodium album, galinsoga quadriradiata, mentha arvensis, stachys palustris, tripleurospermum inodorum, medicago lupulina, rumex crispus, sonchus arvensis, stellaria media, veronica persica, vicia hirsuta, vicia tetrasperma