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