scirpus sylvaticus, filipendula ulmaria, centaurea nigra, holcus lanatus, juncus subnodulosus, phalaris arundinacea, poa trivialis, ranunculus repens, rumex acetosa, rumex conglomeratus, urtica dioica, valeriana officinalis, angelica sylvestris, caltha palustris, cardamine pratensis, iris pseudacorus, mentha aquatica, trocdaris verticillatum