phalaris arundinacea, alliaria petiolata, capsella bursa-pastoris, cirsium arvense, persicaria lapathifolia, stellaria aquatica, cerastium fontanum, lipandra polysperma, poa palustris, rorippa amphibia, rorippa palustris, stellaria media, urtica dioica, achillea millefolium, alopecurus pratensis, arabidopsis thaliana, artemisia vulgaris, cardamine hirsuta, chaenorhinum minus, chenopodium album, crepis capillaris, erigeron canadensis, erysimum cheiranthoides, euphorbia peplus, galium aparine, geranium molle, impatiens glandulifera, impatiens parviflora, lamium amplexicaule, lapsana communis, lysimachia arvensis, melilotus albus, myosotis scorpioides, oxalis corniculata, plantago major, poa annua, poa trivialis, polygonum aviculare, ranunculus repens, reseda lutea, rumex obtusifolius, senecio vulgaris, solanum nigrum, sonchus asper, symphytum officinale, tanacetum vulgare, thlaspi arvense, tripleurospermum inodorum, veronica anagallis-aquatica, veronica peregrina, veronica persica, viola arvensis