glyceria notata, persicaria lapathifolia, phalaris arundinacea, alisma plantago-aquatica, berula erecta, lemna minor, lythrum salicaria, phragmites australis, veronica beccabunga, atriplex prostrata, butomus umbellatus, deschampsia cespitosa, juncus articulatus, mentha aquatica, persicaria mitis, argentina anserina, artemisia vulgaris, bidens frondosa, juncus inflexus, lycopus europaeus, medicago lupulina, plantago lanceolata, sonchus asper, symphytum officinale, tripleurospermum inodorum