agrostis gigantea, persicaria hydropiper, persicaria lapathifolia, anthoxanthum aristatum, elymus repens, ranunculus repens, rumex acetosella, apera spica-venti, fallopia convolvulus, gnaphalium uliginosum, plantago uliginosa, poa annua, tripleurospermum inodorum, bidens cernuus, cirsium palustre