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