eleocharis uniglumis, mentha aquatica, agrostis stolonifera, drepanocladus aduncus, juncus gerardi, lemna minor, samolus valerandi, apopellia endiviifolia, ceratodon purpureus, hippuris vulgaris, nasturtium officinale, bolboschoenus maritimus, calamagrostis epigejos, callitriche obtusangula, ceratophyllum demersum, cirsium arvense, eupatorium cannabinum, glyceria fluitans, holcus lanatus, juncus articulatus, myosotis laxa, pulicaria dysenterica, schoenoplectus tabernaemontani, triglochin palustris