glyceria maxima, carex acuta, lycopus europaeus, alisma plantago-aquatica, caltha palustris, achillea salicifolia, althaea officinalis, beckmannia eruciformis, butomus umbellatus, lythrum virgatum, mentha arvensis, persicaria amphibia, stachys palustris, symphytum officinale, valeriana officinalis, vicia cracca