holcus lanatus, agrostis stolonifera, poa trivialis, cardamine pratensis, pseudephemerum nitidum, glyceria fluitans, juncus effusus, physcomitrium pyriforme, stellaria alsine, alopecurus geniculatus, glyceria maxima, juncus articulatus, hydrocotyle vulgaris, persicaria hydropiper, phalaris arundinacea, ranunculus flammula, cerastium holosteoides, epilobium hirsutum