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