agrostis stolonifera, berula erecta, cardamine pratensis, galium palustre, glechoma hederacea, glyceria maxima, holcus lanatus, juncus effusus, oenanthe fistulosa, persicaria hydropiper, phalaris arundinacea, poa trivialis, ranunculus flammula, ranunculus repens, rumex conglomeratus, stellaria media