nl, kop van noord-holland, lolium perenne, trifolium repens, agrostis stolonifera, poa trivialis, festuca rubra, bromus hordeaceus, elymus repens, cerastium holosteoides, cirsium arvense, poa pratensis, dactylis glomerata, bellis perennis, plantago lanceolata, holcus lanatus, scorzoneroides autumnalis, trifolium pratense, ranunculus repens, poa annua, plantago major, rumex acetosa, ranunculus acris, stellaria media, rumex crispus, trifolium dubium, achillea millefolium, cynosurus cristatus, phleum pratense, arrhenatherum elatius, agrostis capillaris, hordeum secalinum, cirsium vulgare, medicago lupulina, capsella bursa-pastoris, polygonum aviculare, crepis capillaris, argentina anserina, anthoxanthum odoratum, phragmites australis, juncus gerardii, atriplex prostrata, urtica dioica, geranium dissectum, elymus athericus, alopecurus geniculatus, lolium pratense, anthriscus sylvestris, lotus corniculatus, geranium molle, trifolium fragiferum, lysimachia maritima