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