phragmites australis, althaea officinalis, epilobium hirsutum, angelica sylvestris, eupatorium cannabinum, lemna minor, mentha aquatica, symphytum officinale, berula erecta, cardamine pratensis, carex riparia, cirsium palustre, epilobium palustre, galium palustre, poa pratensis, rumex hydrolapathum, solanum dulcamara, sonchus palustris, typha angustifolia