nl, groot-rijnmond, agrostis stolonifera, holcus lanatus, phragmites australis, agrostis capillaris, plantago lanceolata, carex arenaria, festuca rubra, trifolium repens, cirsium arvense, hypochaeris radicata, jacobaea vulgaris, cerastium holosteoides, ranunculus repens, poa pratensis, poa trivialis, rumex acetosella, rumex angiocarpus, crepis capillaris, elymus repens, lolium perenne, anthoxanthum odoratum, achillea millefolium, urtica dioica, rumex acetosa, rubus caesius, bromus hordeaceus, poa annua, trifolium dubium, cerastium semidecandrum, luzula campestris, dactylis glomerata, equisetum arvense, geranium molle, argentina anserina, festuca filiformis, calamagrostis epigejos, persicaria amphibia, lotus corniculatus, veronica arvensis, aira praecox, galium verum, cerastium arvense, erodium cicutarium, ranunculus acris, bellis perennis, potentilla reptans, carex hirta, scorzoneroides autumnalis, vicia sativa, eleocharis palustris