nl, groot-rijnmond, elymus repens, agrostis stolonifera, lolium perenne, poa trivialis, cirsium arvense, urtica dioica, ranunculus repens, trifolium repens, poa pratensis, dactylis glomerata, phragmites australis, festuca rubra, plantago lanceolata, cerastium holosteoides, achillea millefolium, poa annua, glechoma hederacea, plantago major, holcus lanatus, stellaria media, bromus hordeaceus, polygonum aviculare, arrhenatherum elatius, crepis capillaris, equisetum arvense, rumex crispus, rubus caesius, argentina anserina, capsella bursa-pastoris, anthriscus sylvestris, persicaria amphibia, stuckenia pectinata, potentilla reptans, scorzoneroides autumnalis, ranunculus acris, bellis perennis, rumex acetosa, trifolium pratense, agrostis capillaris, phleum pratense, galium aparine, senecio vulgaris, matricaria chamomilla, lamium album, carex hirta, convolvulus arvensis, trifolium dubium, geranium molle, symphytum officinale, heracleum sphondylium