glyceria fluitans, holcus lanatus, poa trivialis, agrostis stolonifera, lolium perenne, alopecurus geniculatus, glechoma hederacea, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, argentina anserina, cardamine pratensis, cerastium holosteoides, eleocharis palustris, equisetum palustre, galium palustre, juncus articulatus, phalaris arundinacea, polygonum aviculare, ranunculus flammula, stellaria alsine, stellaria media, trifolium repens, epilobium hirsutum, ranunculus sceleratus