blysmus compressus, carex hirta, juncus compressus, agrostis stolonifera, holcus lanatus, juncus articulatus, lycopus europaeus, mentha aquatica, plantago uliginosa, poa pratensis, potentilla reptans, trifolium repens, argentina anserina, equisetum palustre, linum catharticum, poa annua, scorzoneroides autumnalis