xanthium orientale, echinochloa crus-galli, lotus tenuis, persicaria lapathifolia, amaranthus retroflexus, bidens tripartita, chenopodium album, cynodon dactylon, daucus carota, dittrichia viscosa, erigeron canadensis, eruca vesicaria, galega officinalis, heliotropium europaeum, helminthotheca echioides, lycopus europaeus, lysimachia arvensis, lythrum salicaria, medicago lupulina, picris hieracioides, plantago major, populus nigra, rapistrum rugosum, sulla coronaria, symphyotrichum squamatum, verbena officinalis