centaurea diffusa, melilotus officinalis, cichorium intybus, daucus carota, lactuca serriola, lotus corniculatus, tripleurospermum inodorum, bromus japonicus, bromus sterilis, caucalis platycarpos, chenopodium album, chondrilla juncea, cirsium arvense, cirsium vulgare, crepis foetida, dipsacus fullonum, echium vulgare, falcaria vulgaris, fallopia convolvulus, mentha longifolia, rapistrum rugosum, rumex pulcher, xanthium orientale