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