calamagrostis epigejos, eleocharis uniglumis, mentha arvensis, achillea salicifolia, alisma plantago-aquatica, beckmannia eruciformis, carex vesicaria, elymus repens, galium palustre, glyceria fluitans, glyceria maxima, gratiola officinalis, juncus articulatus, juncus atratus, myosotis scorpioides, persicaria amphibia, scutellaria hastifolia