amaranthus graecizans, tribulus terrestris, chenopodium album, convolvulus arvensis, diplotaxis tenuifolia, setaria viridis, sonchus oleraceus, amaranthus retroflexus, calendula arvensis, chenopodium vulvaria, erigeron bonariensis, erigeron canadensis, foeniculum vulgare, fumaria officinalis, misopates orontium, papaver rhoeas, reseda lutea, sonchus asper