agrostis stolonifera, poa trivialis, glyceria fluitans, alopecurus geniculatus, eleocharis palustris, holcus lanatus, lolium perenne, phleum pratense, bolboschoenus maritimus, cardamine pratensis, cerastium holosteoides, cynosurus cristatus, elymus repens, geranium dissectum, juncus articulatus, juncus bufonius, oenanthe fistulosa, persicaria amphibia, persicaria hydropiper, plantago uliginosa, ranunculus repens, ranunculus sceleratus, sagina procumbens, argentina anserina, bidens cernuus, cirsium arvense, crepis capillaris