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