nl, zuidwest-friesland, lolium perenne, ranunculus repens, poa trivialis, trifolium repens, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, cerastium holosteoides, elymus repens, rumex acetosa, ranunculus acris, poa pratensis, cirsium arvense, cardamine pratensis, poa annua, bromus hordeaceus, stellaria media, alopecurus pratensis, bellis perennis, plantago major, phleum pratense, scorzoneroides autumnalis, dactylis glomerata, lolium pratense, festuca rubra, anthoxanthum odoratum, persicaria amphibia, rumex crispus, plantago lanceolata, agrostis capillaris, argentina anserina, glyceria fluitans, trifolium pratense, cynosurus cristatus, rumex obtusifolius, glechoma hederacea, capsella bursa-pastoris, achillea millefolium, urtica dioica, carex hirta, phalaris arundinacea, polygonum aviculare, juncus effusus, trifolium dubium, eleocharis palustris, deschampsia cespitosa, silene flos-cuculi, cirsium vulgare, arrhenatherum elatius, hordeum secalinum