phragmites australis, cladium mariscus, juncus subnodulosus, holcus lanatus, epilobium palustre, eupatorium cannabinum, hydrocotyle vulgaris, hypericum elodes, mentha aquatica, menyanthes trifoliata, berula erecta, calliergonella cuspidata, equisetum palustre, helosciadium nodiflorum