pulicaria vulgaris, juncus bufonius, agrostis stolonifera, equisetum arvense, plantago uliginosa, potentilla reptans, alopecurus geniculatus, bidens tripartita, elymus repens, eragrostis pilosa, gnaphalium uliginosum, persicaria hydropiper, persicaria lapathifolia, phalaris arundinacea, rorippa palustris, rumex maritimus, tripleurospermum inodorum, xanthium orientale, bidens radiata, echinochloa crus-galli, tanacetum vulgare