agrostis stolonifera, alopecurus geniculatus, convolvulus arvensis, eleocharis palustris, lolium perenne, mentha pulegium, poa trivialis, ranunculus repens, veronica scutellata, alopecurus pratensis, galium palustre, hypochaeris radicata, oenanthe fistulosa, persicaria amphibia, persicaria maculosa, plantago media, potentilla reptans, rorippa amphibia, rorippa sylvestris, trifolium repens, arabis hirsuta