nl, noord-drenthe, calluna vulgaris, rumex acetosella, molinia caerulea, rumex angiocarpus, deschampsia flexuosa, avenella flexuosa, erica tetralix, carex pilulifera, agrostis capillaris, agrostis vinealis, festuca filiformis, pinus sylvestris, danthonia decumbens, quercus robur, betula pendula, galium saxatile, hypochaeris radicata, nardus stricta, juncus squarrosus, frangula alnus, spergula morisonii, cerastium holosteoides, potentilla erecta, betula pubescens, luzula campestris, prunus serotina, aira praecox, genista anglica, corynephorus canescens, logfia minima, plantago lanceolata, achillea millefolium, pilosella officinarum, trifolium repens, vaccinium myrtillus, sorbus aucuparia, eriophorum angustifolium, holcus lanatus, ornithopus perpusillus, juncus effusus, gentiana pneumonanthe, carex arenaria, drosera intermedia, ceratocapnos claviculata, trichophorum cespitosum, rubus plicatus, hieracium laevigatum, juncus bulbosus, poa annua, hypericum perforatum