nl, zuidwest-friesland, poa trivialis, ranunculus repens, agrostis stolonifera, lolium perenne, holcus lanatus, trifolium repens, elymus repens, cirsium arvense, alopecurus geniculatus, cerastium holosteoides, rumex acetosa, phalaris arundinacea, stellaria media, phragmites australis, ranunculus acris, cardamine pratensis, urtica dioica, alopecurus pratensis, persicaria amphibia, bellis perennis, plantago major, glechoma hederacea, poa annua, bromus hordeaceus, dactylis glomerata, glyceria fluitans, poa pratensis, phleum pratense, lolium pratense, rumex crispus, juncus effusus, argentina anserina, festuca rubra, scorzoneroides autumnalis, rumex obtusifolius, carex riparia, anthoxanthum odoratum, glyceria maxima, trifolium pratense, plantago lanceolata, galium palustre, symphytum officinale, calystegia sepium, persicaria hydropiper, carex hirta, silene flos-cuculi, polygonum aviculare, agrostis capillaris, epilobium hirsutum, juncus articulatus