agrostis stolonifera, ranunculus repens, holcus lanatus, lolium perenne, trifolium repens, trifolium pratense, carex riparia, juncus inflexus, persicaria amphibia, poa trivialis, argentina anserina, festuca rubra, phragmites australis, rumex conglomeratus, cerastium fontanum, lotus pedunculatus, plantago major, vicia cracca