nl, groot-rijnmond, agrostis stolonifera, lolium perenne, trifolium repens, poa trivialis, ranunculus repens, elymus repens, plantago major, alopecurus geniculatus, poa pratensis, cirsium arvense, poa annua, cerastium holosteoides, scorzoneroides autumnalis, bellis perennis, holcus lanatus, argentina anserina, rumex crispus, stellaria media, bromus hordeaceus, trifolium fragiferum, hordeum secalinum, ranunculus acris, phleum pratense, dactylis glomerata, festuca rubra, juncus gerardii, polygonum aviculare, rumex acetosa, ranunculus sardous, plantago lanceolata, trifolium pratense, achillea millefolium, cirsium vulgare, carex hirta, phragmites australis, cynosurus cristatus, capsella bursa-pastoris, lysimachia maritima, lolium pratense, agrostis capillaris, bolboschoenus maritimus, atriplex prostrata, spergularia marina, urtica dioica, persicaria amphibia, trifolium dubium, tripolium pannonicum, triglochin maritima, potentilla reptans, rumex obtusifolius