eleocharis uniglumis, argentina anserina, carex nigra, alopecurus geniculatus, juncus bufonius, leptodictyum riparium, bidens tripartita, gnaphalium uliginosum, juncus articulatus, persicaria maculosa, poa trivialis, rumex crispus, trifolium repens, galium palustre, plantago major, plantago media, ranunculus flammula, rorippa palustris