agrostis stolonifera, holcus lanatus, glyceria fluitans, poa trivialis, sagina procumbens, alopecurus geniculatus, juncus bufonius, cardamine pratensis, catabrosa aquatica, drepanocladus aduncus, helosciadium nodiflorum, juncus articulatus, leptobryum pyriforme, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, phleum pratense, pseudephemerum nitidum, ranunculus repens, stellaria alsine, trifolium repens, bidens cernuus, bidens tripartita, polygonum aviculare, urtica dioica