glyceria notata, glyceria fluitans, impatiens parviflora, juncus articulatus, myosotis nemorosa, poa palustris, prunella vulgaris, veronica beccabunga, argentina anserina, calliergonella cuspidata, cardamine amara, equisetum arvense, filipendula ulmaria, juncus effusus, lolium giganteum, lythrum salicaria, mentha aquatica, ranunculus repens, rumex acetosa, scirpus sylvaticus, stellaria alsine, salix alba, tussilago farfara