agrostis stolonifera, poa trivialis, persicaria hydropiper, holcus lanatus, ranunculus sceleratus, bidens cernuus, cardamine pratensis, cerastium holosteoides, glechoma hederacea, glyceria maxima, myosotis scorpioides, oenanthe fistulosa, phalaris arundinacea, ranunculus repens, stellaria media, trifolium repens, hydrocotyle vulgaris, juncus articulatus, ranunculus flammula