nl, oost-zuid-holland, ranunculus repens, lolium perenne, dactylis glomerata, poa trivialis, agrostis stolonifera, trifolium repens, ranunculus acris, holcus lanatus, elymus repens, glechoma hederacea, alopecurus pratensis, persicaria amphibia, cirsium arvense, rumex acetosa, cerastium holosteoides, phleum pratense, arrhenatherum elatius, poa pratensis, stellaria media, heracleum sphondylium, plantago lanceolata, bellis perennis, urtica dioica, trifolium pratense, poa annua, rumex obtusifolius, festuca rubra, anthriscus sylvestris, phalaris arundinacea, achillea millefolium, plantago major, rumex crispus, bromus hordeaceus, capsella bursa-pastoris, polygonum aviculare, argentina anserina, symphytum officinale, cardamine pratensis, glyceria maxima, carex hirta, scorzoneroides autumnalis, alopecurus geniculatus, lolium pratense, agrostis capillaris, equisetum arvense, lamium album, glyceria fluitans, vicia cracca, phragmites australis, potentilla reptans