nl, oost-zuid-holland, ranunculus repens, trifolium repens, lolium perenne, poa trivialis, agrostis stolonifera, stellaria media, holcus lanatus, ranunculus acris, poa annua, rumex acetosa, alopecurus pratensis, alopecurus geniculatus, phleum pratense, elymus repens, cardamine pratensis, glyceria fluitans, persicaria amphibia, phalaris arundinacea, cerastium holosteoides, dactylis glomerata, bellis perennis, glechoma hederacea, poa pratensis, bromus hordeaceus, persicaria hydropiper, capsella bursa-pastoris, glyceria maxima, lolium pratense, myosotis scorpioides, rorippa amphibia, anthoxanthum odoratum, juncus articulatus, polygonum aviculare, ranunculus flammula, plantago major, galium palustre, cirsium arvense, rumex obtusifolius, deschampsia cespitosa, stellaria alsine, ranunculus sceleratus, agrostis capillaris, eleocharis palustris, oenanthe fistulosa, rumex crispus, juncus effusus, festuca rubra, argentina anserina, trifolium pratense, silene flos-cuculi