agrostis stolonifera, poa trivialis, ranunculus repens, rorippa sylvestris, alopecurus geniculatus, persicaria amphibia, argentina anserina, plantago uliginosa, alopecurus pratensis, deschampsia cespitosa, equisetum palustre, glyceria fluitans, myosotis scorpioides, phalaris arundinacea, rumex crispus, rumex obtusifolius, stellaria media, trifolium repens