agrostis stolonifera, eleocharis palustris, holcus lanatus, poa trivialis, alopecurus geniculatus, cardamine pratensis, glyceria fluitans, juncus bufonius, oenanthe fistulosa, persicaria hydropiper, argentina anserina, bidens tripartita, carex hirta, elymus repens, galium palustre, juncus articulatus, myosotis scorpioides, ranunculus repens, ranunculus sceleratus, sagina procumbens, trifolium repens, triglochin palustris, bolboschoenus maritimus, cirsium arvense, juncus effusus, plantago major, stellaria media