nl, groot-rijnmond, agrostis stolonifera, ranunculus repens, elymus repens, poa trivialis, cirsium arvense, lolium perenne, trifolium repens, phragmites australis, stellaria media, polygonum aviculare, poa annua, plantago major, dactylis glomerata, argentina anserina, equisetum arvense, cerastium holosteoides, urtica dioica, matricaria chamomilla, rumex crispus, poa pratensis, capsella bursa-pastoris, plantago lanceolata, ranunculus acris, trifolium pratense, holcus lanatus, persicaria amphibia, glechoma hederacea, arrhenatherum elatius, bellis perennis, achillea millefolium, phleum pratense, festuca rubra, sonchus oleraceus, galium aparine, geranium dissectum, anthriscus sylvestris, bromus hordeaceus, scorzoneroides autumnalis, potentilla reptans, senecio vulgaris, rumex acetosa, sonchus asper, crepis capillaris, medicago lupulina, bolboschoenus maritimus, sonchus arvensis, symphytum officinale, convolvulus arvensis, matricaria discoidea, alopecurus geniculatus