bidens frondosa, persicaria hydropiper, impatiens parviflora, poa trivialis, urtica dioica, galium aparine, phalaris arundinacea, ranunculus repens, rorippa palustris, rumex obtusifolius, scrophularia nodosa, stellaria aquatica, veronica beccabunga, cardamine amara, alliaria petiolata, capsella bursa-pastoris, epilobium ciliatum, myosotis scorpioides, ranunculus sceleratus, salix alba, stellaria alsine, artemisia vulgaris, chenopodium album, glyceria notata, tripleurospermum inodorum