nl, utrecht, poa trivialis, lolium perenne, ranunculus repens, agrostis stolonifera, holcus lanatus, elymus repens, dactylis glomerata, cirsium arvense, trifolium repens, cerastium holosteoides, ranunculus acris, persicaria amphibia, rumex acetosa, phragmites australis, urtica dioica, glechoma hederacea, phalaris arundinacea, festuca rubra, phleum pratense, stellaria media, alopecurus pratensis, poa pratensis, poa annua, plantago lanceolata, plantago major, arrhenatherum elatius, rumex obtusifolius, trifolium pratense, bellis perennis, rumex crispus, heracleum sphondylium, bromus hordeaceus, argentina anserina, anthriscus sylvestris, polygonum aviculare, alopecurus geniculatus, achillea millefolium, symphytum officinale, carex hirta, glyceria fluitans, scorzoneroides autumnalis, agrostis capillaris, glyceria maxima, capsella bursa-pastoris, equisetum arvense, calystegia sepium, cardamine pratensis, lolium pratense, vicia cracca, epilobium hirsutum