xanthium orientale, persicaria hydropiper, sambucus ebulus, agrostis stolonifera, cirsium arvense, convolvulus arvensis, dittrichia viscosa, helminthotheca echioides, lycopus europaeus, lysimachia punctata, lythrum salicaria, mentha suaveolens, polygonum aviculare, populus alba, populus nigra, setaria viridis, sorghum halepense