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