equisetum fluviatile, calliergon giganteum, calliergonella cuspidata, carex acutiformis, carex elata, lysimachia vulgaris, sparganium erectum, agrostis gigantea, cardamine amara, carex acuta, drepanocladus aduncus, drepanocladus sendtneri, galium palustre, lemna minor, myosotis scorpioides, phragmites australis, poa trivialis, rorippa amphibia, rumex hydrolapathum