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