agrostis stolonifera, populus nigra, calystegia sepium, medicago lupulina, persicaria lapathifolia, plantago major, rorippa amphibia, rorippa sylvestris, solanum nigrum, amaranthus albus, amaranthus retroflexus, atriplex prostrata, bidens tripartita, chenopodium album, cirsium arvense, crepis setosa, echinochloa crus-galli, erigeron canadensis, galium elongatum, inula britannica, potentilla supina, scutellaria galericulata, stachys palustris, tanacetum vulgare, xanthium orientale