nl, groot-rijnmond, agrostis stolonifera, elymus repens, ranunculus repens, lolium perenne, poa trivialis, cirsium arvense, trifolium repens, dactylis glomerata, cerastium holosteoides, plantago major, phragmites australis, poa pratensis, stellaria media, argentina anserina, urtica dioica, festuca rubra, polygonum aviculare, poa annua, ranunculus acris, rumex crispus, holcus lanatus, plantago lanceolata, scorzoneroides autumnalis, trifolium pratense, achillea millefolium, bellis perennis, matricaria chamomilla, arrhenatherum elatius, glechoma hederacea, anthriscus sylvestris, bromus hordeaceus, phleum pratense, rumex acetosa, equisetum arvense, persicaria amphibia, capsella bursa-pastoris, hordeum secalinum, geranium dissectum, crepis capillaris, alopecurus geniculatus, potentilla reptans, bolboschoenus maritimus, rumex obtusifolius, heracleum sphondylium, ranunculus sardous, carex hirta, symphytum officinale, sonchus arvensis, atriplex prostrata, pastinaca sativa