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