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