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