hydrocotyle vulgaris, juncus effusus, agrostis stolonifera, calamagrostis epigejos, calystegia sepium, holcus lanatus, lythrum salicaria, ranunculus flammula, alopecurus geniculatus, cirsium palustre, lotus pedunculatus, plantago major, poa trivialis, ranunculus repens, vicia cracca