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