carduus crispus, carex acuta, cerastium fontanum, cirsium oleraceum, equisetum fluviatile, equisetum palustre, filipendula ulmaria, galium uliginosum, juncus subnodulosus, lathyrus pratensis, mentha aquatica, phragmites australis, primula elatior, pulicaria dysenterica, ranunculus repens, silene flos-cuculi, vicia cracca