alopecurus geniculatus, lolium perenne, poa trivialis, ranunculus repens, phalaris arundinacea, deschampsia cespitosa, glyceria fluitans, holcus lanatus, lolium pratense, stellaria media, acorus calamus, bellis perennis, cerastium holosteoides, eleocharis palustris, persicaria amphibia, plantago lanceolata, plantago major, ranunculus acris, rumex crispus, oenanthe fistulosa, senecio vulgaris