lipandra polysperma, stellaria aquatica, urtica dioica, agrostis stolonifera, persicaria lapathifolia, phalaris arundinacea, populus canadensis, rorippa palustris, tussilago farfara, amaranthus retroflexus, arctium minus, artemisia vulgaris, atriplex patula, atriplex prostrata, barbarea vulgaris, bidens frondosa, brassica napus, capsella bursa-pastoris, carduus crispus, echinochloa crus-galli, epilobium hirsutum, epilobium roseum, epilobium tetragonum, erigeron canadensis, erysimum cheiranthoides, geum urbanum, lycopus europaeus, lythrum salicaria, melilotus albus, mentha longifolia, persicaria hydropiper, persicaria maculosa, plantago uliginosa, poa annua, rorippa amphibia, rumex maritimus, rumex obtusifolius, salix caprea, salix triandra, sanguisorba officinalis, scrophularia nodosa, scrophularia umbrosa, setaria pumila, sisymbrium officinale, solanum dulcamara, sonchus oleraceus, tanacetum vulgare, trifolium repens, tripleurospermum inodorum, verbascum lychnitis, veronica beccabunga, anthriscus sylvestris, chenopodiastrum hybridum, clematis vitalba, galinsoga parviflora, galium aparine, hypericum perforatum, lysimachia nummularia, ranunculus sceleratus, symphytum officinale, thlaspi arvense