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