glyceria fluitans, agrostis capillaris, alopecurus pratensis, angelica sylvestris, phleum pratense, arrhenatherum elatius, equisetum fluviatile, galium palustre, juncus effusus, persicaria hydropiper, galium aparine, glyceria maxima, heracleum sphondylium, persicaria amphibia, glechoma hederacea, stachys palustris, urtica dioica