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