agrostis stolonifera, glyceria fluitans, helosciadium nodiflorum, oenanthe fistulosa, poa trivialis, ranunculus repens, galium palustre, alopecurus geniculatus, glyceria maxima, lolium perenne, myosotis scorpioides, persicaria hydropiper, plantago uliginosa, poa annua, ranunculus sceleratus, trifolium repens, urtica dioica, cirsium arvense, stellaria media