nl, zuidoost-drenthe, quercus robur, avenella flexuosa, deschampsia flexuosa, ceratocapnos claviculata, pinus sylvestris, sorbus aucuparia, frangula alnus, molinia caerulea, betula pendula, calluna vulgaris, agrostis capillaris, prunus serotina, betula pubescens, rumex acetosella, rumex angiocarpus, lonicera periclymenum, dryopteris carthusiana, erica tetralix, carex pilulifera, dryopteris dilatata, vaccinium myrtillus, juncus effusus, fagus sylvatica, holcus mollis, holcus lanatus, corynephorus canescens, ornithopus perpusillus, galium saxatile, galeopsis tetrahit, amelanchier lamarckii, ilex aquifolium, carex arenaria, quercus rubra, festuca filiformis, hypochaeris radicata, elymus repens, stellaria media, pteridium aquilinum, eriophorum angustifolium, spergula morisonii, rubus idaeus, agrostis stolonifera, agrostis vinealis, poa annua, aira praecox, hieracium laevigatum, urtica dioica, luzula campestris, anthoxanthum odoratum, achillea millefolium