hirschfeldia incana, picris hieracioides, galium aparine, avena barbata, geranium dissectum, rumex conglomeratus, arundo donax, beta vulgaris, bromus hordeaceus, convolvulus arvensis, mercurialis annua, narcissus tazetta, sonchus asper, sonchus oleraceus, taraxacum officinale, veronica persica, vicia sativa