alopecurus geniculatus, eleocharis uniglumis, eleocharis palustris, oenanthe fistulosa, agrostis stolonifera, argentina anserina, galium palustre, hydrocotyle vulgaris, myosotis laxa, phalaris arundinacea, plantago major, ranunculus flammula, ranunculus ophioglossifolius, rumex crispus