agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, juncus bufonius, persicaria hydropiper, poa trivialis, ranunculus repens, trifolium repens, holcus lanatus, myosotis laxa, oenanthe fistulosa, phalaris arundinacea, poa annua, ranunculus sceleratus, stellaria media, cirsium arvense, galium palustre, glyceria maxima, persicaria amphibia, plantago uliginosa, sagittaria sagittifolia, argentina anserina, cerastium holosteoides, myosotis scorpioides, rorippa sylvestris, rumex conglomeratus