nl, groot-rijnmond, agrostis stolonifera, elymus repens, poa trivialis, ranunculus repens, cirsium arvense, trifolium repens, lolium perenne, polygonum aviculare, stellaria media, plantago major, poa annua, phragmites australis, matricaria chamomilla, argentina anserina, ranunculus sardous, cerastium holosteoides, rumex crispus, bolboschoenus maritimus, stuckenia pectinata, capsella bursa-pastoris, dactylis glomerata, hordeum secalinum, poa pratensis, urtica dioica, alopecurus geniculatus, scorzoneroides autumnalis, atriplex prostrata, equisetum arvense, persicaria amphibia, bellis perennis, zannichellia palustris, holcus lanatus, geranium dissectum, ranunculus acris, phleum pratense, trifolium pratense, bromus hordeaceus, plantago lanceolata, senecio vulgaris, sonchus oleraceus, tripolium pannonicum, galium aparine, festuca rubra, chenopodium album, glechoma hederacea, sonchus asper, achillea millefolium, spergularia marina, sonchus arvensis, matricaria discoidea