apera spica-venti, fallopia convolvulus, tripleurospermum inodorum, chenopodium album, elymus repens, galium aparine, matricaria discoidea, poa annua, poa trivialis, cerastium holosteoides, delphinium consolida, euphorbia helioscopia, papaver dubium, veronica arvensis, veronica hederifolia, viola arvensis