rorippa amphibia, eleocharis acicularis, eleocharis palustris, veronica anagallis-aquatica, mentha arvensis, myosotis scorpioides, persicaria hydropiper, teucrium scordium, butomus umbellatus, glyceria fluitans, lysimachia nummularia, oenanthe fistulosa, persicaria maculosa, plantago major, poa annua, rumex crispus