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