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