equisetum palustre, glyceria notata, agrostis stolonifera, calliergonella cuspidata, carex acuta, eleocharis uniglumis, equisetum fluviatile, marchantia polymorpha, poa trivialis, ranunculus repens, sagina nodosa, trifolium repens, veronica beccabunga, argentina anserina, bidens tripartita, cardamine pratensis, epilobium hirsutum, ranunculus sceleratus, scirpus sylvaticus