echinochloa crus-galli, sporobolus alopecuroides, bidens tripartita, elymus repens, gnaphalium uliginosum, oxybasis rubra, persicaria lapathifolia, populus nigra, salix triandra, setaria viridis, amaranthus albus, astragalus contortuplicatus, atriplex prostrata, chenopodium ficifolium, cirsium arvense, convolvulus arvensis, erigeron canadensis, glycyrrhiza echinata, inula britannica, lipandra polysperma, lycopus europaeus, lythrum salicaria, lythrum virgatum, medicago lupulina, oenothera biennis, potentilla supina, rorippa sylvestris, rubus caesius, scutellaria galericulata, sonchus arvensis, verbascum blattaria, vicia biennis, xanthium orientale, xanthium strumarium