amaranthus graecizans, chenopodium album, convolvulus arvensis, portulaca oleracea, setaria viridis, tribulus terrestris, amaranthus retroflexus, calendula arvensis, chenopodiastrum murale, chenopodium vulvaria, diplotaxis tenuifolia, erigeron bonariensis, erigeron canadensis, euphorbia chamaesyce, foeniculum vulgare, fumaria officinalis, heliotropium europaeum, lysimachia arvensis, mercurialis annua, misopates orontium, papaver rhoeas, polygonum aviculare, setaria verticillata, sonchus asper, sonchus oleraceus