centaurea solstitialis, delphinium consolida, bifora radians, bromus arvensis, elymus repens, alopecurus myosuroides, polygonum aviculare, viola arvensis, cichorium intybus, lactuca serriola, lolium perenne, torilis arvensis, conium maculatum, apera spica-venti, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, xanthium strumarium