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