persicaria hydropiper, agrostis stolonifera, holcus lanatus, poa trivialis, eleocharis palustris, glyceria fluitans, trifolium repens, bidens cernuus, cardamine pratensis, carex hirta, cerastium holosteoides, drepanocladus aduncus, juncus articulatus, lolium perenne, myosotis scorpioides, oenanthe aquatica, ranunculus repens, sagina procumbens, stellaria alsine, triglochin palustris, argentina anserina, cirsium arvense, glechoma hederacea, polygonum aviculare, rumex conglomeratus