alopecurus geniculatus, elymus repens, gnaphalium uliginosum, agrostis stolonifera, plantago uliginosa, pulicaria vulgaris, rorippa sylvestris, achillea salicifolia, bidens radiata, bidens tripartita, capsella bursa-pastoris, chenopodium album, erigeron canadensis, linaria vulgaris, lolium perenne, persicaria lapathifolia, phalaris arundinacea, potentilla reptans, rumex maritimus, tripleurospermum inodorum, artemisia vulgaris, equisetum arvense, oxybasis rubra, xanthium orientale