amaranthus cruentus, artemisia verlotiorum, persicaria lapathifolia, bidens frondosa, lolium perenne, sicyos angulatus, urtica dioica, echinochloa crus-galli, elymus repens, rumex conglomeratus, xanthium orientale, amorpha fruticosa, cuscuta campestris, erigeron annuus, panicum capillare, phalaris arundinacea, plantago lanceolata, plantago major, potentilla reptans, prunella vulgaris, ranunculus repens, rorippa palustris, rorippa sylvestris, rubus caesius, rumex crispus, verbena officinalis