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