glyceria fluitans, poa trivialis, alopecurus geniculatus, holcus lanatus, agrostis stolonifera, leptobryum pyriforme, myosotis scorpioides, ranunculus sceleratus, agrostis capillaris, brachythecium rutabulum, cardamine pratensis, cerastium holosteoides, glyceria maxima, oenanthe fistulosa, physcomitrium pyriforme, poa annua, poa pratensis, ranunculus repens, stellaria media, trifolium repens