mentha aquatica, berula erecta, myosotis scorpioides, ranunculus repens, poa trivialis, agrostis stolonifera, holcus lanatus, phalaris arundinacea, veronica beccabunga, galium palustre, glyceria fluitans, lythrum salicaria, persicaria hydropiper, rumex acetosa, rumex crispus, rumex obtusifolius, symphytum officinale