persicaria lapathifolia, xanthium strumarium, paspalum distichum, cuscuta campestris, echinochloa crus-galli, populus nigra, rorippa sylvestris, salix fragilis, solanum nigrum, amaranthus emarginatus, convolvulus arvensis, cyperus longus, foeniculum vulgare, kickxia spuria, lycopus europaeus, lythrum salicaria, oxybasis glauca, senecio vulgaris, setaria viridis, sonchus oleraceus