juncus effusus, agrostis stolonifera, ranunculus repens, alnus glutinosa, alopecurus geniculatus, alopecurus pratensis, anthoxanthum odoratum, argentina anserina, carex acutiformis, carex disticha, carex vesicaria, elymus repens, filipendula ulmaria, juncus articulatus, mentha aquatica, plantago major, poa pratensis, ranunculus flammula, rumex acetosa, carex hirta, carex nigra, cerastium holosteoides, trifolium pratense