chenopodium album, fallopia convolvulus, fumaria officinalis, galium aparine, agrostis capillaris, apera spica-venti, cirsium arvense, convolvulus arvensis, equisetum arvense, galeopsis ladanum, galinsoga parviflora, persicaria lapathifolia, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia sepium, viola arvensis, argentina anserina, myosotis arvensis, neslia paniculata, plantago lanceolata, sonchus arvensis, stachys palustris, vicia sativa