galinsoga parviflora, cyperus rotundus, setaria verticillata, amaranthus graecizans, chenopodium opulifolium, parietaria judaica, solanum nigrum, urtica urens, amaranthus retroflexus, chenopodiastrum murale, citrus aurantium, cynodon dactylon, echinochloa crus-galli, erodium cicutarium, heliotropium europaeum, portulaca oleracea, sonchus oleraceus