poa trivialis, trifolium repens, glyceria fluitans, lolium perenne, ranunculus repens, eleocharis palustris, holcus lanatus, agrostis stolonifera, elymus repens, juncus bufonius, alopecurus geniculatus, argentina anserina, bellis perennis, cerastium holosteoides, cirsium arvense, myosotis scorpioides, oenanthe fistulosa, plantago major, plantago uliginosa, ranunculus sceleratus, triglochin palustris, atriplex prostrata, nymphoides peltata