nl, noord-drenthe, agrostis capillaris, achillea millefolium, plantago lanceolata, festuca rubra, rumex angiocarpus, holcus lanatus, rumex acetosella, hypochaeris radicata, rumex acetosa, cerastium holosteoides, poa pratensis, anthoxanthum odoratum, trifolium repens, luzula campestris, dactylis glomerata, scorzoneroides autumnalis, elymus repens, festuca filiformis, veronica arvensis, trifolium dubium, lolium perenne, bromus hordeaceus, crepis capillaris, jacobaea vulgaris, pilosella officinarum, ranunculus repens, ornithopus perpusillus, cerastium arvense, hypericum perforatum, tanacetum vulgare, vicia sativa, holcus mollis, quercus robur, cerastium semidecandrum, phleum pratense, trifolium pratense, aira praecox, ranunculus acris, arrhenatherum elatius, poa trivialis, equisetum arvense, cirsium arvense, lotus corniculatus, carex arenaria, jasione montana, agrostis stolonifera, vicia hirsuta, leucanthemum vulgare, linaria vulgaris, hieracium laevigatum