phalaris arundinacea, poa trivialis, rorippa amphibia, elymus repens, rumex acetosa, agrostis stolonifera, argentina anserina, galium palustre, glyceria maxima, persicaria amphibia, persicaria hydropiper, ranunculus repens, alopecurus geniculatus, bidens tripartita, equisetum fluviatile, glechoma hederacea, myosotis laxa, myosotis scorpioides, sparganium erectum, stachys palustris, stellaria alsine, scutellaria galericulata