agrostis stolonifera, glyceria fluitans, poa trivialis, ranunculus repens, oenanthe fistulosa, rorippa amphibia, trifolium repens, alopecurus geniculatus, brachythecium rutabulum, sagina procumbens, stellaria alsine, cardamine pratensis, catabrosa aquatica, glechoma hederacea, holcus lanatus, juncus articulatus, lotus pedunculatus, myosotis scorpioides, persicaria hydropiper, phalaris arundinacea, ranunculus sceleratus