de, wesel, ranunculus repens, poa trivialis, agrostis stolonifera, alopecurus geniculatus, trifolium repens, lolium perenne, alopecurus pratensis, elymus repens, cardamine pratensis, holcus lanatus, glyceria fluitans, ranunculus acris, phalaris arundinacea, poa annua, rumex acetosa, rumex crispus, plantago major, persicaria amphibia, lolium pratense, eleocharis palustris, phleum pratense, cirsium arvense, poa pratensis, scorzoneroides autumnalis, galium palustre, argentina anserina, plantago lanceolata, ranunculus flammula, cerastium holosteoides, juncus effusus, glyceria maxima, persicaria hydropiper, bellis perennis, rumex obtusifolius, agrostis capillaris, festuca rubra, anthoxanthum odoratum, carex hirta, dactylis glomerata, urtica dioica, bromus hordeaceus, juncus articulatus, cynosurus cristatus, stellaria media, trifolium pratense, silene flos-cuculi, myosotis scorpioides, achillea millefolium, carex acuta, capsella bursa-pastoris