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