poa trivialis, agrostis stolonifera, holcus lanatus, alopecurus geniculatus, glyceria fluitans, lolium perenne, trifolium repens, agrostis capillaris, eleocharis palustris, elymus repens, galium palustre, juncus articulatus, oenanthe fistulosa, ranunculus repens, triglochin palustris, carex hirta, cerastium holosteoides, helosciadium nodiflorum, rorippa amphibia, sagina procumbens, cardamine pratensis, epilobium hirsutum, ranunculus sceleratus, rumex acetosa