agrostis stolonifera, poa trivialis, holcus lanatus, juncus inflexus, filipendula ulmaria, juncus effusus, carex hirta, festuca rubra, lolium perenne, lolium pratense, rumex crispus, argentina anserina, jacobaea aquatica, phleum pratense, rumex acetosa, stellaria graminea, trifolium repens