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