phalaris arundinacea, bolboschoenus maritimus, rubia tatarica, anthoxanthum repens, echinochloa crus-galli, lythrum virgatum, alisma plantago-aquatica, althaea officinalis, atriplex prostrata, bidens frondosa, cirsium arvense, euphorbia esula, gratiola officinalis, lipandra polysperma, mentha arvensis, plantago major, rorippa palustris, sagittaria sagittifolia, xanthium strumarium