bromus arvensis, bromus diandrus, bromus sterilis, cirsium vulgare, torilis arvensis, daucus carota, picris hieracioides, dactylis glomerata, helminthotheca echioides, hypochaeris radicata, lactuca serriola, sonchus oleraceus, epilobium parviflorum, erigeron canadensis, galium verrucosum, hypericum perforatum, lysimachia arvensis, veronica arvensis