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