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