nl, groot-rijnmond, agrostis stolonifera, lolium perenne, trifolium repens, elymus repens, poa trivialis, juncus gerardii, ranunculus repens, trifolium fragiferum, poa pratensis, cerastium holosteoides, holcus lanatus, cirsium arvense, festuca rubra, scorzoneroides autumnalis, plantago lanceolata, rumex crispus, argentina anserina, ranunculus acris, plantago major, trifolium pratense, achillea millefolium, phragmites australis, bromus hordeaceus, hordeum secalinum, dactylis glomerata, bellis perennis, trifolium dubium, rumex acetosa, potentilla reptans, cynosurus cristatus, agrostis capillaris, alopecurus geniculatus, lysimachia maritima, carex hirta, lotus tenuis, ranunculus sardous, phleum pratense, triglochin maritima, tripolium pannonicum, medicago lupulina, arrhenatherum elatius, poa annua, cirsium vulgare, plantago maritima, anthoxanthum odoratum, bolboschoenus maritimus, vicia sativa, urtica dioica, polygonum aviculare, atriplex prostrata