plantago uliginosa, cyperus fuscus, xanthium albinum, agrostis stolonifera, echinochloa crus-galli, eleocharis palustris, gnaphalium uliginosum, oxybasis rubra, persicaria lapathifolia, trifolium fragiferum, bidens frondosa, chaiturus marrubiastrum, lipandra polysperma, lycopus europaeus, tripleurospermum inodorum