nl, oost-groningen, ranunculus repens, poa trivialis, lolium perenne, holcus lanatus, trifolium repens, agrostis stolonifera, cerastium holosteoides, alopecurus geniculatus, juncus effusus, rumex acetosa, ranunculus acris, lolium pratense, plantago major, poa pratensis, phleum pratense, cardamine pratensis, cirsium arvense, plantago lanceolata, festuca rubra, agrostis capillaris, elymus repens, poa annua, glyceria fluitans, scorzoneroides autumnalis, rumex crispus, bellis perennis, alopecurus pratensis, rumex obtusifolius, argentina anserina, anthoxanthum odoratum, achillea millefolium, stellaria media, cynosurus cristatus, cirsium palustre, trifolium pratense, dactylis glomerata, bromus hordeaceus, juncus articulatus, lotus pedunculatus, carex hirta, urtica dioica, deschampsia cespitosa, silene flos-cuculi, persicaria amphibia, juncus bufonius, carex nigra, trifolium dubium, cirsium vulgare, carex leporina, persicaria hydropiper