alopecurus geniculatus, eleocharis palustris, agrostis stolonifera, argentina anserina, glyceria fluitans, ranunculus ophioglossifolius, eleocharis uniglumis, galium debile, myosotis scorpioides, oenanthe fistulosa, ranunculus flammula, trifolium fragiferum, galium palustre, rumex crispus