glyceria maxima, poa trivialis, agrostis stolonifera, glyceria fluitans, phalaris arundinacea, alopecurus geniculatus, holcus lanatus, cardamine pratensis, cirsium arvense, glechoma hederacea, oenanthe fistulosa, persicaria amphibia, persicaria hydropiper, ranunculus acris, ranunculus repens, rorippa amphibia, stellaria media, trifolium repens, urtica dioica, ranunculus flammula