lolium perenne, argentina anserina, bellis perennis, agrostis stolonifera, holcus lanatus, jacobaea aquatica, poa trivialis, anthoxanthum odoratum, cynosurus cristatus, trifolium repens, triglochin palustris, cardamine pratensis, cerastium holosteoides, juncus articulatus, plantago major, ranunculus repens, scorzoneroides autumnalis, rumex acetosa