salix purpurea, agrostis stolonifera, urtica dioica, dactylis glomerata, geum urbanum, lamium album, mentha aquatica, ranunculus repens, rumex aquaticus, symphytum officinale, aegopodium podagraria, chaerophyllum hirsutum, galium aparine, geranium phaeum, persicaria hydropiper, poa trivialis, silene latifolia, stellaria nemorum, veronica chamaedrys