glyceria maxima, poa trivialis, holcus lanatus, triglochin palustris, agrostis stolonifera, glyceria fluitans, lotus pedunculatus, trifolium repens, cardamine pratensis, glechoma hederacea, lolium perenne, ranunculus repens, rumex acetosa, cerastium holosteoides, juncus articulatus, oenanthe fistulosa, argentina anserina, carex disticha, iris pseudacorus, juncus conglomeratus, ranunculus sceleratus, rumex conglomeratus